RESUMEN
Seizure following cerebrospinal fluid (CSF) rhinorrhoea surgery or surgery of the skull base almost always implies postoperative meningoencephalitis, unless proven otherwise. Here, we present the case of a middle-aged female in her 40's who underwent surgical CSF fistula closure and developed seizure on the eighth postoperative day. She was diagnosed to have posterior reversible encephalopathy syndrome (PRES). Early diagnosis and prompt initiation of treatment ensured that she had a complete recovery. Although not reported in the literature, PRES should always be a differential diagnosis in such situations, as delay in diagnosis may result in significant morbidity and rarely mortality.
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Rinorrea de Líquido Cefalorraquídeo , Complicaciones Posoperatorias , Convulsiones , Humanos , Femenino , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/diagnóstico , Convulsiones/etiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Adulto , Síndrome de Leucoencefalopatía Posterior/diagnóstico , Síndrome de Leucoencefalopatía Posterior/etiología , Diagnóstico Diferencial , Imagen por Resonancia MagnéticaRESUMEN
We report a challenging and uncommon case involving a 53-year-old Japanese man with cerebrospinal fluid (CSF) leakage caused by a meningocele in the lateral recess of the sphenoid sinus. Our innovative treatment approach involved a combination of transpterygoid and endoscopic modified medial maxillectomy techniques, with special emphasis on the preservation of the sphenopalatine artery. This strategic preservation was pivotal to the successful use of the ipsilateral nasoseptal flap for reconstruction, which played a crucial role in the prevention of postoperative CSF leakage. Otolaryngologists and neurosurgeons collaborated to perform the bath-plugging technique; effective collaboration was instrumental to the success of the procedure. This report highlights significant advancement from conventional frontal craniotomy to a more sophisticated endoscopic technique, shows the importance of meticulous surgical planning and execution, emphasizes careful preservation of critical anatomical structures during complex neurosurgical and otolaryngological procedures, and underscores the evolving landscape of surgical approaches for managing complex medical conditions.
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Pérdida de Líquido Cefalorraquídeo , Endoscopía , Meningocele , Seno Esfenoidal , Humanos , Seno Esfenoidal/cirugía , Seno Esfenoidal/diagnóstico por imagen , Masculino , Meningocele/cirugía , Meningocele/diagnóstico por imagen , Persona de Mediana Edad , Endoscopía/métodos , Pérdida de Líquido Cefalorraquídeo/cirugía , Pérdida de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/etiología , Colgajos Quirúrgicos , Enfermedades de los Senos Paranasales/cirugía , Enfermedades de los Senos Paranasales/diagnóstico por imagen , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVE: Recurrent cerebrospinal fluid (CSF) rhinorrhea caused by sequential, anatomically separated skull base defects is rarely reported in the literature. Neither management nor etiology has been sufficiently investigated. We present an illustrative case and a systematic review of the literature regarding etiology, diagnostics, and management of this rare phenomenon. METHODS: A systematic literature search looking for articles reporting sequential CSF leaks with multiple skull base defects was performed. Data from included articles were descriptively reported, and the quality of the included studies was assessed with Grading of Recommendations Assessment, Development and Evaluation. RESULTS: A 71-year-old woman with posttraumatic CSF rhinorrhea and left-sided CSF otorrhea due to a left-sided horizontal fracture of the petrous bone presented at our institution. After initial surgical repair and a 10-week symptom-free interval, CSF rhinorrhea recurred. Imaging revealed a preexisting contralateral meningoencephalocele of the lateral sphenoid recess causing recurrent CSF rhinorrhea most likely after initial traumatic laceration. The defect was successfully treated. A literature search identified 366 reports, 6 of which were included in the systematic review with a total of 10 cases. Quality was deemed good in 8 of 10 cases. The most common location for primary and sequential CSF leaks was along the sphenoid bone (4/10 and 5/10 patients, respectively). All publications except one reported the presence of a meningo (encephalo)cele as cause of the sequential CSF leak. CONCLUSIONS: Occurrence of recurrent CSF rhinorrhea due to an anatomically separated sequential skull base lesion remains a rare phenomenon. Reassessment of imaging studies and a structured diagnostic workup to detect sequential CSF leaks independent of the primary lesion should is recommended.
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Rinorrea de Líquido Cefalorraquídeo , Recurrencia , Base del Cráneo , Humanos , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/diagnóstico por imagen , Femenino , Anciano , Base del Cráneo/diagnóstico por imagen , Base del Cráneo/cirugía , Base del Cráneo/lesiones , Hueso Petroso/cirugía , Hueso Petroso/diagnóstico por imagen , Fracturas Craneales/complicaciones , Fracturas Craneales/cirugía , Fracturas Craneales/diagnóstico por imagen , Encefalocele/cirugía , Encefalocele/diagnóstico por imagenRESUMEN
OBJECTIVE: To evaluate the efficacy of a nonabsorbable, synthetic graft for the reconstruction of spontaneous middle fossa (sMF) cerebrospinal fluid (CSF) leaks. PATIENTS: Six adult patients (age ≥16 yr) who had sMF CSF leaks surgically repaired within an 18-month period at a single university hospital using synthetic, nonbiological, nonabsorbable graft (Neuro-Patch) and a retrospective control group of five patients undergoing multilayer MF repair with autologous grafts. INTERVENTIONS: MF repair through a combined transmastoid/MF approach using Neuro-Patch or multilayer autologous grafts. MAIN OUTCOME MEASURES: The incidence of postoperative leak within 6 months postoperatively was the main outcome measure; we also recorded the need for lumbar drain, additional hearing loss, length of inpatient stay, body mass index, previous meningitis, preoperative increased intracranial pressure, and age. RESULTS: In the Neuro-Patch group, there was no postoperative CSF leak without the need for lumbar drain. We observed no additional hearing loss; patients were monitored for 2 days without any readmissions. Increased intracranial pressure (four of six), previous episodes of meningitis (two of six) or obesity (five of six) did not affect patient outcomes. Demographic and prognostic factors were the same for the control group. However, one patient needed lumbar drain postoperatively because of residual leak; lumbar drain was used in one more case (two of five cases), whereas three of five patients had to stay for longer than 2 days (5 d). CONCLUSIONS: Our pilot study suggests the use of Neuro-Patch via combined transmastoid/MF approach as an effective technique with minimum, if any morbidity; it could be of particular benefit for patients with larger MF dura defects. A larger number of patients are required to strengthen the evidence.
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Pérdida de Líquido Cefalorraquídeo , Fosa Craneal Media , Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Proyectos Piloto , Pérdida de Líquido Cefalorraquídeo/cirugía , Fosa Craneal Media/cirugía , Resultado del Tratamiento , Estudios Prospectivos , Anciano , Complicaciones Posoperatorias/epidemiología , Rinorrea de Líquido Cefalorraquídeo/cirugía , Estudios Retrospectivos , Procedimientos de Cirugía Plástica/métodosRESUMEN
Cerebrospinal fluid (CSF) rhinorrhea is one of the most common complications after trans-sphenoidal surgery. At present, transcranial or endoscopic surgery for CSF leakage requires general anesthesia to remove autologous fat or fascia to repair the leak, which is traumatic and costly. The authors present a case of a 25-year-old male patient with pituitary adenoma who experienced CSF rhinorrhea 10 days after undergoing endoscopic resection of the tumor. The authors innovatively sequential filled the leak with a gelatin sponge soaked in povidone-iodine solution and iodinated gauze under outpatient nasal endoscopy. The follow-up of 6 months showed no recurrence of CSF leakage. CSF leakage is the most common complication of trans-sphenoidal surgery. The authors suggest that for small cerebrospinal fluid leaks in the early stage after trans-sphenoidal surgery, the leakage should be first filled with gelatin sponge and iodoform gauze sequentially under outpatient nasal endoscopy, which may achieve a complete cure.
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Rinorrea de Líquido Cefalorraquídeo , Endoscopía , Neoplasias Hipofisarias , Humanos , Masculino , Rinorrea de Líquido Cefalorraquídeo/cirugía , Adulto , Neoplasias Hipofisarias/cirugía , Endoscopía/métodos , Adenoma/cirugía , Povidona Yodada/uso terapéutico , Complicaciones Posoperatorias , Esponja de Gelatina Absorbible/uso terapéuticoRESUMEN
OBJECTIVE: Atraumatic cerebrospinal fluid (CSF) rhinorrhea is uncommon in children and necessitates a multi-disciplinary evaluation for an etiology. Underlying osseous abnormality due to extensive or multifocal low flow vascular anomaly should be considered as a potential cause of spontaneous CSF leak. Treatment of multifocal low flow vascular anomalies may include medical and surgical approaches. In this series, we seek to determine the presenting signs and symptoms and medical and surgical treatment options for multifocal or extensive low flow vascular anomalies. METHODS: A retrospective case series at a quaternary care children's hospital was compiled. All children with CSF rhinorrhea diagnosed and treated for multifocal low flow vascular anomalies at our institution were included. A total of four patients were identified. RESULTS: All four patients had delay in initial diagnosis of underlying cause of meningitis and CSF rhinorrhea. Average age at diagnosis of multifocal low flow vascular anomaly was 7 years. This was on average 4 years after initial presentation for medical attention. Treatment approach was multidisciplinary and included medical management with sirolimus and bisphosphonates as well as surgical approaches to the skull base (lateral and anterior) to prevent CSF egress. CONCLUSION: Consideration of multifocal low flow vascular anomaly should be included in any pediatric patient presenting with CSF rhinorrhea.
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Rinorrea de Líquido Cefalorraquídeo , Hueso Temporal , Humanos , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/diagnóstico , Rinorrea de Líquido Cefalorraquídeo/etiología , Niño , Estudios Retrospectivos , Femenino , Masculino , Hueso Temporal/anomalías , Hueso Temporal/diagnóstico por imagen , Preescolar , Malformaciones Vasculares/complicaciones , Malformaciones Vasculares/diagnóstico , Resultado del Tratamiento , AdolescenteRESUMEN
BACKGROUND: During pituitary surgery, CSF leaks are often treated by intrasellar packing, using muscle or fat grafts. However, this strategy may interfere with the interpretation of postoperative MRI and may impact the quality of resection in cases of second surgery, due to the existence of additional fibrous tissue. We present an alternative technique, using a diaphragm reconstruction with a heterologous sponge combining fibrinogen and thrombin (TachoSil), applied in selected patients with low-flow CSF leaks. This study investigates the surgical outcome of patients treated with this strategy. METHODS: From a cohort of 2231 patients treated from June 2011 to June 2023 by endoscopic endonasal approach for pituitary surgery, the surgical technique of diaphragm repair with TachoSil patch performed in 55 patients (2.6%) was detailed, and the rate of closure failure was analyzed at 6 months postoperatively. No intrasellar packing was used and sellar floor reconstruction was performed whenever possible. The rate of postoperative CSF leak was compared with that reported in three previous publications that also used the TachoSil patch technique. RESULTS: Patients were mostly women (F/M ratio: 1.2) with a median age of 53.6 years. Surgery was indicated for non-functioning adenomas, Cushing's disease, acromegaly, and Rathke's cleft cysts in 38/55 (69.1%), 6/55 (10.9%), 5/55 (9.1%) and 6/55 (10.9%) patients respectively. The rate of postoperative CSF leak was 1.8% (n = 1/55), which was not significantly different from that reported in the three cohorts from the literature (2.8%, p > 0.05). No postoperative meningitis was recorded. CONCLUSIONS: In highly selected patients with low-flow CSF leaks related to small focal diaphragm defects, diaphragm reconstruction using a TachoSil patch can be a safe and valuable alternative to intrasellar packing.
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Pérdida de Líquido Cefalorraquídeo , Combinación de Medicamentos , Fibrinógeno , Procedimientos de Cirugía Plástica , Trombina , Humanos , Femenino , Persona de Mediana Edad , Trombina/uso terapéutico , Masculino , Fibrinógeno/uso terapéutico , Adulto , Pérdida de Líquido Cefalorraquídeo/cirugía , Anciano , Procedimientos de Cirugía Plástica/métodos , Estudios de Cohortes , Diafragma/cirugía , Complicaciones Posoperatorias , Neoplasias Hipofisarias/cirugía , Resultado del Tratamiento , Rinorrea de Líquido Cefalorraquídeo/cirugía , Hipófisis/cirugía , Tapones Quirúrgicos de GazaRESUMEN
The nasal skull base is located into the deep position of nasal cavity and closely related to important nerves and vessels. The complete removal of tumors in this area poses a complex surgical challenge.In order to investigate the clinical efficacy of utilizing free middle turbinate mucosa (FMT), fascia lata, and pedicled nasal septum flap (known as the Hadad-Bassagasteguy flap, HBF) for the treatment of cerebrospinal fluid (CSF) rhinorrhea, a retrospective analysis was conducted on clinical data from 65 patients who underwent skull base reconstruction following endoscopic resection of nasal-skull base tumors. The selection of the repair material was based on the size and location of the defect. For defects less than 1.5 cm (n = 24), FMT was chosen, while for defects greater than or equal to 1.5 cm (n = 16), HBF was preferred. In cases where HBF was not available or not suitable (specifically, when the defect was located on the posterior wall of the frontal sinus), fascia lata was selected (n = 25). The repair outcomes of all 65 patients were summarized, and subsequently, a comparison was made between the use of fascia lata and HBF. The overall success rate for one-time repairs was 93.8 %. Specifically, the success rates for repairs using FMT, fascia lata, and HBF were 91.7 %, 96.0 %, and 93.8 %, respectively. Throughout the follow-up period, there were 2 cases of postoperative CSF leakage out of 24 patients who underwent FMT reconstruction, 1 case out of 25 patients who underwent fascia lata reconstruction, and 1 case out of 16 patients who underwent HBF reconstruction. The occurrence of postoperative complications, such as intracranial infection, lung infection, and epistaxis, was observed in both the fascia lata group and the HBF group. However, there were no statistically significant differences between the two groups. The transnasal endoscopic reconstruction of skull base defect using HBF, fascia lata, and FMT demonstrated satisfactory repair effects in managing CSF rhinorrhea. Generally, FMT has been found to be a dependable repair material for small defects measuring less than 1.5 cm, while in the case of larger defects equal to or exceeding 1.5 cm, both HBF and fascia lata can be utilized with comparable repair outcomes. The selection of fascia lata becomes a viable option when HBF is unavailable or not suitable.
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Rinorrea de Líquido Cefalorraquídeo , Procedimientos de Cirugía Plástica , Colgajos Quirúrgicos , Humanos , Rinorrea de Líquido Cefalorraquídeo/cirugía , Femenino , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto , Procedimientos de Cirugía Plástica/métodos , Anciano , Base del Cráneo/cirugía , Fascia Lata/trasplante , Fascia Lata/cirugía , Adulto Joven , Neoplasias de la Base del Cráneo/cirugía , Resultado del Tratamiento , Adolescente , Endoscopía/métodos , Cavidad Nasal/cirugíaRESUMEN
BACKGROUND: Postoperative cerebrospinal fluid (CSF) leak remains a concerning complication of the endoscopic endonasal approach (EEA) for skull base pathology. Signs and symptoms suggesting CSF leak often trigger additional workup during the postoperative course. We systematically evaluate associations between subjectively reported clinical signs/symptoms noted during the immediate postoperative period and incidence of postoperative CSF leaks. METHODS: Retrospective chart review was conducted at a tertiary academic medical centre including 137 consecutive patients with intraoperative CSF leak during EEA with primary repair between July 2018 and August 2022. Postoperative CSF leak associations with clinical signs and symptoms were evaluated using positive (PPV) and negative predictive values (NPV), sensitivity, specificity and odds ratio (OR) via univariate logistic regression. RESULTS: Seventy-nine patients (57.7%) had high-flow leaks repaired and 5 (3.6%) developed CSF leaks postoperatively. Of reported symptoms, rhinorrhea was most common (n = 52, 38.0%; PPV [95% CI] = 7.6% [4.8%, 11.9%]), followed by severe headache (n = 47, 34.3%; 6.3% [3.1%, 12.5%]), dizziness (n = 43, 31.4%; 2.3% [0.4%, 12.1%]), salty or metallic taste (n = 20, 14.6%; 9.9% [3.3%, 25.8%]), and throat drainage (n = 10, 7.3%; 9.9% [1.7%, 41.4%]). Nausea or vomiting constituted the most reported sign concerning for CSF leak (n = 73, 53.3%; PPV [95% CI] = 4.1% [2.0%, 8.1%]). On univariate regression, no sign or symptom, including rhinorrhea (OR [95% CI] = 7.00 [0.76-64.44]), throat drainage (3.42 [0.35-33.86]), salty/metallic taste (4.22 [0.66-27.04]), severe headache (3.00 [0.48-18.62]), dizziness (0.54 [0.06-4.94]), fever (3.16 [0.50-19.99]), and nausea/vomiting (1.33 [0.22-8.21]), associated with postoperative CSF leak. CONCLUSIONS: A range of subjectively reported symptoms and signs failed to predict postoperative CSF leak. Further investigation is warranted to inform appropriate attention and response.
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Pérdida de Líquido Cefalorraquídeo , Complicaciones Posoperatorias , Humanos , Femenino , Masculino , Pérdida de Líquido Cefalorraquídeo/etiología , Pérdida de Líquido Cefalorraquídeo/diagnóstico , Estudios Retrospectivos , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Adulto , Anciano , Valor Predictivo de las Pruebas , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/diagnóstico , EndoscopíaRESUMEN
BACKGROUND: Data from patients with post-ablative dural defects reconstructed using a free temporalis muscle fascia graft (FTFG) after resection of anterior or central skull base tumors were retrospectively analyzed. METHODS: The primary predictor and outcome variables were the reconstructive methods for dural repair and postoperative cerebrospinal fluid (CSF) leakage rate, respectively. RESULTS: Eighty patients were included, and 94 postoperative dural reconstructions were performed using FTFG. The postoperative CSF leakage rate was 3.19%. The postoperative CSF leakage rates did not significantly differ between open and endonasal endoscopic surgeries (1.92% vs. 4.88%; p > 0.05). In cases completed using the endonasal endoscopic approach, the postoperative CSF leakage rate was significantly associated with the intraoperative CSF leak flow (p < 0.05). CONCLUSIONS: Post-ablative dural defect reconstruction using FTFG resulted in low postoperative CSF leakage and complication rates comparable to those of free fascia lata graft from available literature.
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Pérdida de Líquido Cefalorraquídeo , Duramadre , Procedimientos de Cirugía Plástica , Neoplasias de la Base del Cráneo , Músculo Temporal , Humanos , Femenino , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Neoplasias de la Base del Cráneo/cirugía , Neoplasias de la Base del Cráneo/patología , Adulto , Procedimientos de Cirugía Plástica/métodos , Anciano , Pérdida de Líquido Cefalorraquídeo/etiología , Duramadre/cirugía , Fascia/trasplante , Complicaciones Posoperatorias/epidemiología , Adulto Joven , Resultado del Tratamiento , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/cirugía , AdolescenteRESUMEN
BACKGROUND: The endoscopic approach has gained popularity in cerebrospinal fluid (CSF) rhinorrhea repair with high success rates, yet recurrence is frequent. We analyzed our cases to determine the outcomes of endoscopic repair of CSF rhinorrhea and the effect of several perioperative factors on the success of repair. METHODS: A retrospective review of 50 patients who underwent endoscopic repair of CSF rhinorrhea between January 2013 and July 2023 was performed, collecting details of presentation, surgery, and postoperative period. RESULTS: The most frequent etiology was nontraumatic CSF rhinorrhea (76%), in which the defect was most commonly located at the left cribriform plate, followed by traumatic CSF rhinorrhea (24%), in which sphenoid defects were most frequent. Traumatic CSF rhinorrhea was more common among male patients and was significantly associated with anosmia. Success rate at first repair attempt was 84%. Persistent CSF rhinorrhea was present in 3 patients (6%), and 5 patients (10%) developed recurrence of CSF rhinorrhea. Overall, 7 patients required reoperation, with 100% success rate after the second surgery. The use of 3-layered repair with fat, fascia lata, and mucosal flap was protective against repair failure, whereas bilateral defects and duration of symptoms >1 year were significantly associated with repair failure. The use of lumbar drain did not demonstrate a difference in repair success rate. CONCLUSIONS: Endoscopic repair of CSF rhinorrhea appears to be safe and effective when performed with accurate localization of the site of the lesion and multilayered repair. Potential predictors of recurrence include bilateral and long-standing defects.
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Rinorrea de Líquido Cefalorraquídeo , Recurrencia , Humanos , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/etiología , Masculino , Femenino , Adulto , Persona de Mediana Edad , Estudios Retrospectivos , Adulto Joven , Anciano , Adolescente , Neuroendoscopía/métodos , Resultado del Tratamiento , Reoperación , Complicaciones Posoperatorias , NiñoRESUMEN
BACKGROUND: Extended endoscopic endonasal surgery (EEES) is an essential part of treatment of various pathologies of the anterior skull base. In addition to significant improvements in the quality of life of affected patients and a lower complication profile compared to open skull base surgery, the therapeutic results are comparable if the indications are correct. MATERIALS AND METHODS: Data of all endoscopic endonasal skull base procedures performed at the University Skull Base Center Hamburg under the direction of the Department of Otorhinolaryngology between June 2018 and November 2022 were retrospectively collected. RESULTS: A total of 50 cases were identified. Of these, 56% (28/50) were malignant tumors, 24% (12/50) were benign pathologies with direct skull base involvement, and 20% (10/50) were anterior skull base defects with rhinoliquorrhea. In 96% (48/50) of cases, the preoperatively set goal of surgery (representative biopsy, complete resection, closure of the skull base defect) could be achieved. Complications grade III or higher according to Clavien-Dindo occurred in 4/50 cases. During the observation period, nâ¯= 5 olfactory neuroblastomas were diagnosed, all of which were exclusively and successfully operated on endoscopically. CONCLUSION: In recent years, the spectrum of endoscopically resectable pathologies of the anterior skull base has steadily expanded. In particular, midline-related tumors such as olfactory neuroblastoma or iatrogenic/idiopathic skull base defects with cerebrospinal fluid rhinorrhea are treated completely endoscopically with very good results. Nevertheless, there are also limitations to this technique. Due to high variance in the scope of frontobasal surgery, the extent, and the complex anatomy, as well as the overlapping responsibilities of the specialist disciplines, establishment of certified skull base centers and bundling of frontobasal surgery at these centers is highly relevant for quality assurance.
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Rinorrea de Líquido Cefalorraquídeo , Calidad de Vida , Humanos , Estudios Retrospectivos , Base del Cráneo/cirugía , Base del Cráneo/patología , Endoscopía/métodos , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/patología , Rinorrea de Líquido Cefalorraquídeo/cirugíaRESUMEN
INTRODUCTION: Spontaneous CSF leak is a known complication of idiopathic intracranial hypertension (IIH). Patients with CSF rhinorrhea present a unique challenge within the IIH population, as the occurrence of a leak can mask the typical IIH symptoms and signs, complicating the diagnosis. Treatment of leaks in this population can also be challenging, with the risk of rhinorrhea recurrence if intracranial hypertension is not adequately treated. OBJECTIVE: The aim of this narrative review was to examine current literature on the association between spontaneous CSF rhinorrhea leaks and IIH, focusing on key clinical features, diagnostic approaches, management strategies, and outcomes. MATERIAL AND METHODS: A literature search was executed using the PubMed and Scopus databases. The search was confined to articles published between January 1985 and August 2023; extracted data was then analysed to form the foundation of the narrative review. RESULTS: This search yielded 26 articles, comprising 943 patients. Average age was 46.8 ± 6.5 years, and average body mass index was 35.8 ± 4.8. Most of the patients were female (74.33%). Presenting symptoms were rhinorrhea, headaches and meningitis. The most common imaging findings were empty sella and encephalocele. The standard treatment approach was endoscopic endonasal approach for correction of CSF rhinorrhea leak, and shunt placement was also performed in 128 (13%) patients. Recurrences were observed in 10% of cases. CONCLUSIONS: The complex relationship between spontaneous CSF leaks and IIH is a challenge that benefits from multidisciplinary evaluation and management for successful treatment. Treatments such as endoscopic repair, acetazolamide, and VP/ /LP shunts reduce complications and recurrence. Personalised plans addressing elevated intracranial pressure are crucial for successful outcomes.
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Rinorrea de Líquido Cefalorraquídeo , Hipertensión Intracraneal , Seudotumor Cerebral , Humanos , Femenino , Adulto , Persona de Mediana Edad , Masculino , Seudotumor Cerebral/complicaciones , Seudotumor Cerebral/diagnóstico , Seudotumor Cerebral/terapia , Rinorrea de Líquido Cefalorraquídeo/diagnóstico por imagen , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/cirugía , Hipertensión Intracraneal/complicaciones , Hipertensión Intracraneal/terapia , Acetazolamida , Endoscopía/efectos adversos , Pérdida de Líquido Cefalorraquídeo/complicaciones , Estudios RetrospectivosRESUMEN
Endoscopic transnasal repair of CSF rhinorrhoea is gaining popularity around the world because of its tremendous success rate but it depends on defect site, size, technique of repair, experiences of surgeon and also patient's profile. Aim of this study was to analysis of surgical outcome of endoscopic transnasal repair of CSF rhinorrhoea. A retrospective study carried out in the department of ENT and Head neck surgery at Bangabandhu Sheikh Mujib Medical University (BSMMU) from January 2018 to December 2019. Of the total of 24 patients 16(66.0%) were female and 8(33.0%) males. The commonest site of the leak was in the cribriform plate in 18(75.3%) followed by 5(20.8%) in the fovea ethmoidalis, and 1(4.0%) in the sphenoid sinus, the overall success rate of this series with first surgical procedure was 95.83% and 100.0% with a second procedure. Meticulous pre-operative evaluation, proper identification of leakage site, choice of graft materials and surgical technique are keys to attaining excellent results.
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Rinorrea de Líquido Cefalorraquídeo , Masculino , Humanos , Femenino , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/etiología , Estudios Retrospectivos , Universidades , Endoscopía/efectos adversos , Endoscopía/métodos , Seno EsfenoidalRESUMEN
BACKGROUND: In this study, we identified key discrete clinical and technical factors that may correlate with primary reconstructive success in endoscopic skull base surgery (ESBS). METHODS: ESBS cases with intraoperative cerebrospinal fluid (CSF) leaks at four tertiary academic rhinology programs were retrospectively reviewed. Logistic regression identified factors associated with surgical outcomes by defect subsite (anterior cranial fossa [ACF], suprasellar [SS], purely sellar, posterior cranial fossa [PCF]). RESULTS: Of 706 patients (50.4% female), 61.9% had pituitary adenomas, 73.4% had sellar or SS defects, and 20.5% had high-flow intraoperative CSF leaks. The postoperative CSF leak rate was 7.8%. Larger defect size predicted ACF postoperative leaks; use of rigid reconstruction and older age protected against sellar postoperative leaks; and use of dural sealants compared to fibrin glue protected against PCF postoperative leaks. SS postoperative leaks occurred less frequently with the use of dural onlay. Body-mass index, intraoperative CSF leak flow rate, and the use of lumbar drain were not significantly associated with postoperative CSF leak. Meningitis was associated with larger tumors in ACF defects, nondissolvable nasal packing in SS defects, and high-flow intraoperative leaks in PCF defects. Sinus infections were more common in sellar defects with synthetic grafts and nondissolvable nasal packing. CONCLUSIONS: Depending on defect subsite, reconstructive success following ESBS may be influenced by factors, such as age, defect size, and the use of rigid reconstruction, dural onlay, and tissue sealants.
Asunto(s)
Pérdida de Líquido Cefalorraquídeo , Endoscopía , Procedimientos de Cirugía Plástica , Base del Cráneo , Humanos , Femenino , Masculino , Base del Cráneo/cirugía , Pérdida de Líquido Cefalorraquídeo/etiología , Pérdida de Líquido Cefalorraquídeo/prevención & control , Pérdida de Líquido Cefalorraquídeo/epidemiología , Estudios Retrospectivos , Persona de Mediana Edad , Endoscopía/métodos , Procedimientos de Cirugía Plástica/métodos , Adulto , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/epidemiología , Anciano , Neoplasias Hipofisarias/cirugía , Neoplasias de la Base del Cráneo/cirugía , Rinorrea de Líquido Cefalorraquídeo/prevención & control , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/etiologíaRESUMEN
BACKGROUND: Spontaneous cerebrospinal fluid (CSF) leaks occur when there is a tear in the dura mater. Spontaneous CSF leaks are rare, and often associated with conditions like intracranial hypertension, connective tissue disorders, or congenital defects in the dura mater. CASE REPORT: The patient was a 66-year-old woman who presented to the Emergency Department with clear, positional nasal discharge from her left nostril for 1 week. She had a history of chronic headaches, which seemed to have been relieved around the time of onset of her rhinorrhea. Diagnostic imaging, including computed tomography and magnetic resonance imaging scans, confirmed the presence of a CSF leak and a left temporal meningoencephalocele. The patient subsequently underwent surgical repair of the leak and ventriculoperitoneal shunt placement, and was discharged home in stable condition. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Early detection of CSF leaks require a thorough history and physical examination, and is crucial in preventing potentially life-threatening complications such as meningitis and intracranial abscesses.
Asunto(s)
Rinorrea de Líquido Cefalorraquídeo , Hipertensión Intracraneal , Seudotumor Cerebral , Femenino , Humanos , Anciano , Seudotumor Cerebral/complicaciones , Seudotumor Cerebral/diagnóstico , Seudotumor Cerebral/cirugía , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/diagnóstico , Pérdida de Líquido Cefalorraquídeo/diagnóstico , Pérdida de Líquido Cefalorraquídeo/etiología , Hipertensión Intracraneal/diagnóstico , Derivación Ventriculoperitoneal/efectos adversosRESUMEN
PURPOSE: Precise preoperative localization of anterior skull base defects is important to plan surgical access, increase the success rate and reduce complications. A stable closure of the defect is vital to prevent recurrence of cerebrospinal fluid (CSF) rhinorrhea. The purpose of this retrospective case series was to evaluate the reliability of a new high-resolution gadolinium-enhanced compressed-sensing SPACE technique (CS T1 SPACE) for magnetic resonance (MR) cisternography to detect cerebrospinal fluid leaks of the anterior skull base and to assess the long-term success rate of the gasket-seal technique for closure of skull base defects. METHOD: All patients with spontaneous or postoperative cerebrospinal fluid rhinorrhea and defects of the anterior skull base presenting to the Departments of Otorhinolaryngology and Neurosurgery between 2019 and 2020, receiving a computed tomography (CT) cisternography and MR cisternography (on a 3T whole-body MR scanner using a 64-channel head and neck coil) with CS T1 SPACE sequence and closure of the defect with the gasket-seal technique, were enrolled in the study. For the cisternography, iodinated contrast agent (15â¯ml Solutrast 250â¯M®), saline (4â¯mL) mixed with a 0.5â¯mL of gadoteridol was injected into the lumbar subarachnoid space. RESULTS: A total of four patients were included in the study and MR cisternography with CS T1 SPACE sequence was able to precisely localize CSF leaks in all patients. The imaging results correlated with intraoperative findings. All defects could be successfully closed with the gasket-seal technique. The mean follow-up was 35.25 months (range 33-37 months). CONCLUSION: MR cisternography with CS T1 SPACE sequence could be a promising technique for precise localization of CSF leaks and the gasket-seal technique resulted in good closure of the CSF fistula in this case series.
Asunto(s)
Rinorrea de Líquido Cefalorraquídeo , Gadolinio , Humanos , Estudios Retrospectivos , Reproducibilidad de los Resultados , Pérdida de Líquido Cefalorraquídeo/diagnóstico por imagen , Pérdida de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/diagnóstico , Rinorrea de Líquido Cefalorraquídeo/cirugía , Imagen por Resonancia Magnética/métodos , Base del Cráneo/diagnóstico por imagen , Base del Cráneo/cirugía , Espectroscopía de Resonancia MagnéticaRESUMEN
Cerebrospinal fluid rhinorrhea (CSFR) is a condition in which the cerebrospinal fluid flows out of the nasal cavity due to rupture of the arachnoid, dura, and nasal membranes because of bone defects in the skull base. The authors report a rare case of CSFR in a 2-year-old girl who experienced trauma in the nasal cavity by a bamboo stick. She underwent endoscopic repair for the CSFR. During surgery, a bulged vesicle was observed at the left cribriform plate with a small amount of cerebrospinal fluid draining from the surrounding area. Postoperative recovery was good. Endoscopic CSFR repair in pediatric patients is minimally invasive, effective, and safe as demonstrated in this case. Prevention of CSFR in children is important. Parents and caretakers of children need to be more aware, and potentially dangerous objects should not be kept within reach of children.
Asunto(s)
Rinorrea de Líquido Cefalorraquídeo , Femenino , Humanos , Niño , Preescolar , Rinorrea de Líquido Cefalorraquídeo/diagnóstico por imagen , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/cirugía , Endoscopía/efectos adversos , Base del Cráneo/cirugía , Cavidad Nasal , Duramadre , Estudios RetrospectivosRESUMEN
BACKGROUND: Cerebrospinal fluid (CSF) rhinorrhoea has different aetiologies, with spontaneous leaks related to female gender and obesity. Limited data is available on patient characteristics and surgical outcomes across different aetiologies of CSF leaks in relatively non-obese populations. METHODS: Retrospective cohort study from two tertiary referral centres including adult patients that underwent surgical closure of a CSF leak, divided into four aetiologies: traumatic, iatrogenic, secondary to structural intracranial pathology (SIP), and spontaneous. Data included patient characteristics, presenting symptoms, preoperative radiologic findings, intracranial pressure (ICP) and surgical outcomes. RESULTS: 72 patients were included: 9 traumatic, 15 iatrogenic, 4 SIP and 44 spontaneous leaks. Primary surgical success was 79%, rising to 93% with reinterventions. Spontaneous leak cases displayed highest female proportion and BMI. A meningo(-encephalo)cele was present in 33 patients and was associated with surgical failure and previous meningitis. No significant differences were observed between different aetiologies regarding patient characteristics, presenting symptoms, or surgical success rates. CONCLUSIONS: Even in a relatively non-obese population, the majority of CSF leaks is spontaneous and associated with female gender and obesity. Otherwise, no differences exist across aetiologies regarding patient characteristics, presenting symptoms or surgical success.
Asunto(s)
Rinorrea de Líquido Cefalorraquídeo , Adulto , Humanos , Femenino , Rinorrea de Líquido Cefalorraquídeo/etiología , Rinorrea de Líquido Cefalorraquídeo/cirugía , Rinorrea de Líquido Cefalorraquídeo/diagnóstico , Estudios Retrospectivos , Centros de Atención Terciaria , Pérdida de Líquido Cefalorraquídeo/etiología , Pérdida de Líquido Cefalorraquídeo/cirugía , Obesidad , Enfermedad Iatrogénica , Resultado del TratamientoRESUMEN
A 27-year-old female patient presented with chronic spontaneous cerebrospinal fluid (CSF) rhinorrhea. She had deformity and weakness on the left side since childhood. Imaging examinations demonstrated hemi-hydranencephaly with a nearly complete absence of the right cerebral hemisphere, which was replaced with a membranous sac filled with CSF. She was accompanied with a frontal midline tumor containing lipids. After ventriculoperitoneal shunt, the CSF rhinorrhea completely ceased and no direct repair of the CSF fistula was necessary. The ventriculoperitoneal shunt procedure changes the CSF flow dynamics and releases the intracranial pressure, which may be a simple and effective procedure for CSF rhinorrhea in hemi-hydranencephaly.