Journal of medical case reports
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The presentation of an acute bowel obstruction caused by endometriosis in an emergency department setting is rare, as it usually presents through years of complaints in the absence of a distinct acute onset. In this report, we present a case of a patient who was familiar with abdominal complaints and eventually required emergency surgery to treat an acute bowel obstruction caused by endometriosis. Endometrioses present infrequently in the acute phase, and only a few cases in which emergency surgery was required have been described in the literature. ⋯ Infiltrating endometriosis is an invalidating disease that can be misdiagnosed for a wide range of other diseases. Emergency room physicians and surgeons should be aware that it can present as an acute obstruction and should be considered in diagnosing women of childbearing age. After initial colonoscopy, emergency surgery is the best therapeutic approach if there is a complete obstruction.
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Case Reports
Persistent hypoxemia and platypnea-orthodeoxia after left single-lung transplantation: a case report.
Platypnea-orthodeoxia is a relatively uncommon but striking clinical syndrome characterized by dyspnea and deoxygenation accompanying a change to sitting or standing from a recumbent position. Hypoxemia early after lung transplant can have multiple etiologies. We report a rare case of persistent hypoxemia and platypnea-orthodeoxia after left single-lung transplantation, as a result of right-to-left interatrial shunt through a patent foramen ovale, with subsequent resolution of hypoxemia after percutaneous closure of the patent foramen ovale. ⋯ Our case demonstrates that an open patent foramen ovale leading to massive right-to-left shunting is a possible complication after lung transplant, with significant morbidity, and that it can be treated successfully using a percutaneously placed occlusion device. Through this case report, we aim to improve pre-transplant procedures by demonstrating that a bubble contrast transesophageal echocardiogram can be performed pre-operatively to detect a patent foramen ovale.
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Case Reports
Diffuse large B-cell lymphoma presenting with central pontine myelinolysis: a case report.
The most common cause of central pontine myelinolysis is an overly rapid correction of hyponatremia, although it can also occur in patients with any condition leading to nutritional or electrolyte stress. We report a case of diffuse large B-cell lymphoma with central pontine myelinolysis developing at the onset of disease. To the best of our knowledge, hematological malignancies presenting with central pontine myelinolysis have been rarely reported, especially in previously untreated patients, as in our case report. ⋯ Central pontine myelinolysis is a serious condition that may result in neuropathological sequelae and mortality, and clinicians should be aware of its potential presence in patients with malignancies.