Asunto(s)

RESUMEN

Presentation of congenital diaphragmatic hernia in adulthood is rare. Further, most cases are attributable to Bochdalek and Morgagni hernias with central tendon hernias being particularly uncommon. We report a case of central congenital diaphragmatic hernia in an adult presenting as large intestinal obstruction and respiratory failure. Open repair of the hernia was performed, which brought about the resolution of the patient's symptoms. This case report highlights the possibility for congenital diaphragmatic hernia to present in adulthood and the importance of early diagnosis and treatment in these situations.

Asunto(s)

Asunto(s)

RESUMEN

Laparoscopic intraperitoneal onlay mesh repair is favoured for diaphragmatic hernias due to better outcomes. However, fixation devices pose risks, including cardiac tamponade. A man underwent laparoscopic repair for a large diaphragmatic hernia. One week later, he presented with chest discomfort which was initially attributed to postoperative pain. Subsequently, patient represented with worsening of chest pain and tachycardia. CT requested to rule out pulmonary embolism revealed a large pericardial effusion. Urgent drainage via apical approach resolved tamponade. The case highlights the challenges in managing pericardial effusions post-laparoscopy in the presence of diaphragmatic mesh and stresses multidisciplinary collaboration. Literature review highlights risks associated with fixation devices. Suggestions include limiting their use near vital structures. Key learning point of this case report is to raise awareness of cardiac tamponade following diaphragmatic hernia repair. Limited evidence necessitates cautious use of fixation devices, emphasising patient safety.

Asunto(s)

RESUMEN

The syndrome of anterior fibroneural stalk, vertebral anomaly, enteric duplication cyst, and diaphragmatic hernia is a manifestation of abnormal notochordal development due to persistence of the neurenteric canal beyond early fetal gestational age. Our description of the third such published case to date supports this novel tetralogy and further illustrates the role of both pre- and postnatal imaging in achieving the diagnosis.

Asunto(s)

RESUMEN

This paper presents the case of a 32-year-old female patient with acute colon incarceration in the thoracic cavity due to Bochdalek hernia. An asymptomatic right Bochdalek hernia was also discovered, which is a rare finding. The patient underwent laparotomy with reposition of the incarcerated organs and primary closure of the left-sided defect. The stenotic portion of the originally incarcerated colon was resected one year later due to the symptoms of chronic bowel problems. At present, 18 months from the first surgery, the patient's clinical condition remains good with a positive clinical response to the secondary surgery involving resection of the stenotic colon, and the right Bochdalek hernia remains asymptomatic.

Asunto(s)

Asunto(s)

Asunto(s)

RESUMEN

The diaphragm is a critical musculotendinous structure that contributes to respiratory function. Disorders of the diaphragm are rare and diagnostically challenging. Herein, the author reviews the radiologic options for the assessment of the diaphragm.

Asunto(s)

RESUMEN

BACKGROUND: Thoracic endometriosis syndrome gives rise to various clinical and radiological manifestations. We reviewed the records of patients operated for intrathoracic migration of abdominal viscera through a diaphragmatic hernia secondary to thoracic endometriosis. METHODS: We retrospectively reviewed the single-center prospective collected database of all patients operated for thoracic endometriosis during the twenty years. All cases in which an abdominal organ was found to be herniated into the thoracic cavity were retrieved. Clinical and pathological data are presented and analyzed. RESULTS: Twenty women of median age 36 (range 25-58) years were operated for endometriosis-related diaphragmatic hernia. The hernia was diagnosed concomitantly with endometriosis-related pneumothorax in 13 cases and during the exploration of catamenial thoracic pain in seven cases. There were 18 cases on the right side and two cases on the left side. The median diameter of the hernia was 8 cm (2.5-20 cm). In seventeen cases, the hernia was repaired by direct suture, and in three cases a heterologous prosthesis was positioned. At follow-up, two patients had an episode of recurrent pneumothorax. CONCLUSIONS: Diaphragmatic hernia should be ruled out in the presence of endometriosis-related pneumothorax or catamenial thoracic pain. Surgery is indicated to make a pathological diagnosis, restore anatomy, and prevent recurrence in patients presenting with pneumothorax.

Asunto(s)

RESUMEN

A 3-year-old pregnant female alpaca was noticed due to increased lying and decreased feed intake after shearing. Twelve days after shearing, she aborted an almost completely developed cria. After another two days, the alpaca was recumbent and subsequently died during transport to the clinic. A dissection of the carcass revealed a diaphragmatic hernia. Diaphragmatic hernias have been described in many different species, diagnosis can be made by radiography or ultrasound. Depending on the extent, surgical therapy may be successful.

Asunto(s)

Asunto(s)

Asunto(s)

RESUMEN

La ecografía Point-of-Care (POCUS) es una herramienta sensible y específica para diagnosticar de manera precoz la patología del diafragma en pacientes críticos. Presentamos un caso clínico de un paciente con antecedentes de hernia diafragmática iatrogénica que ingresó en la unidad de reanimación tras una laparotomía exploradora de emergencia. Aprovechando el diagnóstico conocido de hernia diafragmática, describimos los signos clínicos que debemos encontrar en la evaluación POCUS para establecer el diagnóstico de hernia diafragmática: 1)fracción de acortamiento diafragmático normal bilateral; 2)excursión diafragmática reducida, y 3)posición cefálica de la cúpula diafragmática 4)mayor en supino que en sedestación. Igualmente, proponemos una sistemática de exploración ecográfica del diafragma y una clasificación diferencial de la disfunción diafragmática evaluada mediante POCUS en función de la correcta integridad y el buen funcionamiento del músculo periférico y del tendón central diafragmáticos en el paciente crítico.(AU)

Point-of-care ultrasound (POCUS) is a sensitive, specific tool for early diagnosis of diaphragm pathology in critically ill patients. We report the case of a patient with a history of iatrogenic diaphragmatic hernia who was admitted to the Resuscitation Unit after an emergency exploratory laparotomy. As the diagnosis of diaphragmatic hernia had already been confirmed, we determined the POCUS features that establish the diagnosis of diaphragmatic hernia: (1)normal bilateral diaphragmatic shortening fraction; (2)decreased diaphragmatic excursion, and (3)cephalic position of the diaphragmatic dome (4)greater in supine than in sitting position. We also outline a systematic ultrasound examination of the diaphragm and a POCUS-based differential classification of diaphragmatic dysfunction based on the functional integrity of the peripheral muscle and central diaphragmatic tendon in critically ill patients.(AU)

Asunto(s)

RESUMEN

64-Year-old male patient with hepatocellular carcinoma (HCC), liver cirrhosis, chronic hepatitis C infection, and glottic cancer presented with acute progressive abdominal pain and palpable mass in right upper quadrant of the abdomen. Despite treatment with hyoscine and tramadol, the symptoms persisted. He had received three sessions of Transcatheter arterial chemoembolization (TACE) and two sessions of microwave ablation (MWA) for HCC treatment, with the last session being TACE 11 months prior. Plain film abdomen showed bowel gas pattern in the right hemithorax compatible with bowel obstruction. CT imaging revealed a right diaphragmatic hernia containing closed loop small bowel obstruction. An emergency exploratory laparotomy was performed. The patient improved and was discharged. There was no recurrence of diaphragmatic hernia or abdominal mass or pain at the 6-month follow-up visit. We herein demonstrate a catastrophic complication of TACE by using an IPA and MWA which leads to right diaphragmatic hernia.

Asunto(s)

RESUMEN

Hepatic heria in adult without history of trauma or surgery is rare, and is sometimes operated under the diagnosis of lung or diaphragmatic tumor. Here, we report a case of hepatic hernia which had been preoperatively suspected of pleural tumor and surgically treated. At surgery, multiple lesions mimicking ectopic endometriosis were found on the diaphragma and hepatic profrusion was found from one of lesions.

Asunto(s)

RESUMEN

La hernia diafragmática (HD) es la protrusión de los tejidos abdominales a la cavidad torácica secundaria a un defecto en el diafragma. Tras una revisión de la bibliografía, únicamente se han identificado 44 referencias al respecto, donde se describen 35 casos de HD secundarias a tratamientos percutáneos con radiofrecuencia (RF). En su gran mayoría son secundarias a lesiones por carcinoma hepatocelular en los segmentos V y VIII. No obstante, hasta la fecha, este es el primer caso comunicado de HD tras RF para el tratamiento de una metástasis hepática por carcinoma colorrectal. Las complicaciones secundarias a las HD son muy diversas. El principal factor de riesgo para ello es su contenido; así se describen casos incarceración de colon e intestino delgado. Igualmente, se describen casos asintomáticos en los que la HD ha sido un hallazgo en el seguimiento de los pacientes. El mecanismo fisiopatológico no está del todo esclarecido, pero se especula con la posibilidad de un daño térmico locorregional. Dado que la mayoría de las comunicaciones corresponden a casos sintomáticos y/o tratados, probablemente la incidencia esté infraestimada. No obstante, debido al advenimiento de los tratamientos percutáneos, esta complicación podría verse comunicada en mayor número en los próximos años. Respecto a los tratamientos descritos, en la mayoría de los casos se ha optado por una herniorrafia primaria, con una vía de abordaje abierta o laparoscópica a discreción del cirujano. No se dispone de evidencia que apoye ninguna actitud al respecto, si bien parece claro que el tratamiento quirúrgico es el único definitivo y el de elección en caso de complicación. Sin embargo, en pacientes asintomáticos en quienes la HD sea un hallazgo radiológico de control, el manejo quizá deba guiarse por el estado general del paciente, así como los riesgos potenciales de complicación (contenido, diámetro del orificio herniario…). (AU)

A diaphragmatic hernia is the protrusion of abdominal tissues into the thoracic cavity secondary to a defect in the diaphragm. Reviewing the literature, we found only 44 references to diaphragmatic hernia secondary to percutaneous radiofrequency treatment. The vast majority of these cases were secondary to the treatment of hepatocellular carcinoma in segments V and VIII. Nevertheless, to date, this is the first reported case of diaphragmatic hernia after radiofrequency ablation of a liver metastasis from colorectal cancer. Complications secondary to diaphragmatic hernias are very diverse. The principal risk factor for complications is the contents of the hernia; when small bowel or colon segments protrude in the thoracic cavity, they can become incarcerated. Asymptomatic cases have also been reported in which the diaphragmatic hernia was discovered during follow-up. The pathophysiological mechanism is not totally clear, but it is thought that these diaphragmatic hernias might be caused by locoregional thermal damage. Given that most communications correspond to asymptomatic and/or treated cases, it is likely that the incidence is underestimated. However, due to the advent of percutaneous treatments, this complication might be reported more often in the future. Most cases are treated with primary herniorrhaphy, done with a laparoscopic or open approach at the surgeon's discretion; no evidence supports the use of one approach over the other. Nevertheless, it seems clear that surgery is the only definitive treatment, as well as the treatment of choice if complications develop. However, in asymptomatic patients in whom a diaphragmatic hernia is discovered in follow-up imaging studies, management should probably be guided by the patient's overall condition, taking into account the potential risks of complications (contents, diameter of the opening into the thoracic cavity …). (AU)

Asunto(s)

Asunto(s)

Asunto(s)

RESUMEN

La hernia diafragmática congénita es un defecto del desarrollo diafragmático que suele diagnosticarse prenatalmente o en el periodo neonatal. Aunque su presentación tardía se asocia a mejor pronóstico, el diagnóstico supone en ocasiones un reto debido a su curso inespecífico. Resulta interesante conocer su existencia ante cuadros clínicos de difícil diagnóstico (AU)

Congenital diaphragmatic hernia is a diaphragmatic developmental defect that usually presents prenatally or in the neonatal period. Although its late presentation is associated with a better prognosis, the diagnosis is sometimes a challenge due to its non-specific course. It is interesting to know its existence in clinical presentations that are difficult to diagnose. (AU)

Asunto(s)