RESUMEN
Introduction: Empyema secondary to pneumonia is a common condition. A significant number of patients will require surgical intervention for drainage and decortication. The aim of this study was to identify predictive factors for surgical intervention. Materials and Methods: The medical records of patients who were diagnosed with empyema secondary to pneumonia between the years 2010 and 2019 in a university hospital were included in the study. Patients who underwent surgical intervention were defined as group A and nonoperative treatment as group B. Clinical and laboratory data were collected from medical records and patients' chest computerized tomography (CT) scans were reviewed. Results: A total of 194 patients were included in the study-86 patients were included in group A and 108 patients in group B. Several parameters on admission were found to have a statistically significant correlation with surgical intervention: younger age, higher systolic blood pressure, and elevated white blood count. Multivariant analysis showed that younger age was found to have a statistically significant correlation with operative intervention (adjusted odds ratio = 0.971, P = .023). A statistically significant correlation between surgical intervention and survival (adjusted hazard ratio [HR] = 1.762, P = .046) and an inverse correlation between age and survival (adjusted HR = 0.050, P < .001) were found. Surgical intervention was associated with increased survival irrespective of age. A total of 42 CT scans were available for review. The mean density of the empyema fluid in group A was higher by 4.3 hounsfield units compared to group B (P < .067). Conclusions: Younger age was found to be associated with surgical intervention among patients suffering from empyema secondary to pneumonia. Surgical intervention was associated with increased long-term survival, irrespective of patients' age. Several radiologic characteristics were associated with the need for surgery in this study: empyema fluid density, pleural thickening, and fluid loculations. Additional prospective studies are required to ascertain these results.
Asunto(s)
Empiema Pleural , Neumonía , Humanos , Empiema Pleural/etiología , Empiema Pleural/cirugía , Estudios Retrospectivos , Neumonía/complicaciones , Drenaje/métodos , Tomografía Computarizada por Rayos XRESUMEN
Introduction: The use of mesh for paraesophageal hernia repair is controversial due to concerns about long-term complications. This study aimed to investigate whether preoperative imaging characteristics of diaphragmatic hernia could predict the need for mesh repair. Methods: The records of all patients who underwent laparoscopic diaphragmatic hernia repair between September 2015 and September 2022 were reviewed. Patients' preoperative computerized tomography (CT) imaging was reviewed and was correlated with mesh repair. Results: A total of 53 patients were included in the study. Volumetric measurements were obtained from preoperative CT scans to assess hiatal defect area (HDA) and hernia sac volume (HSV). Mesh repair was required in 43.4% of cases, all among types II-IV. The mesh repair group had a higher mean hiatal neck height (50.8 ± 16.35 versus 43.22 ± 17.08 mm, P < .032) and higher HSV (708.53 ± 577.6 versus 346.866 ± 321.65 cm3, P < .003). There was also a borderline difference in HDA mean values (23.78 ± 17.22 versus 16.8 ± 10.41 cm2, P < .059). Conclusions: Preoperative HSV on CT scans can be a valuable predictor for the need for mesh repair during hiatal hernia surgery, aiding surgical planning and decision-making. Further research is needed to validate these findings and optimize hernia repair outcomes.
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Hernia Hiatal , Hernias Diafragmáticas Congénitas , Laparoscopía , Humanos , Herniorrafia/métodos , Mallas Quirúrgicas , Recurrencia , Estudios Retrospectivos , Hernia Hiatal/diagnóstico por imagen , Hernia Hiatal/cirugía , Hernia Hiatal/complicaciones , Hernias Diafragmáticas Congénitas/cirugía , Laparoscopía/métodos , Resultado del TratamientoRESUMEN
Oesophageal resection is a challenging procedure, and it is more so in patients who have undergone bariatric procedures, especially after laparoscopic sleeve gastrectomy. We present the case of a patient with a history of an laparoscopic sleeve gastrectomy who underwent a hybrid Ivor-Lewis oesophagectomy in which the sleeve was successfully used to reconstruct the upper gastrointestinal tract.
Asunto(s)
Esofagectomía , Laparoscopía , Endoscopía , Esofagectomía/métodos , Estudios de Factibilidad , Gastrectomía/métodos , Humanos , Laparoscopía/métodosRESUMEN
Oesophageal schwannomas are extremely rare tumours arising from Schwann cells of the neural sheath, with less than 115 cases reported in the English literature. These tumours are usually sporadic and account for about 2% of all stromal oesophageal tumours. Diagnosis is usually confirmed by the presence of positive immunohistochemical marker S-100 and absence of CD117, CD34, smooth muscle actine and Desmin. Treatment can vary from enucleation to oesophagectomy. Herein, we report a case of a 61-year-old woman who presented with progressive dysphagia. Computerized tomography scan revealed a 5 × 3 cm mass extending proximal to the azygos arch. Oesophagogastroduodenoscopy showed a submucosal mass at 20-24 cm from the incisors. Endoscopic ultrasound showed a 6 × 3 cm well-circumscribed mass originating from the fourth layer, suspicious for a gastrointestinal stromal tumour. The patient underwent thoracoscopic enucleation of the tumour in a semi-prone position. Final pathology was consistent with a completely resected benign oesophageal schwannoma, positive for S-100.