SAGE open medical case reports
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SAGE Open Med Case Rep · Jan 2017
Case ReportsAlveolar soft-part sarcoma of the mediastinum: A case report.
We report a 53-year-old man with metastases of alveolar soft-part sarcoma originated from the mediastinum. He was hospitalized due to lower extremities' paralysis. Computed tomography scan findings revealed multiple nodules of bilateral lungs, swollen mediastinal lymph nodes, and osteolysis of thoracic vertebrae. ⋯ It is difficult to distinguish between alveolar soft-part sarcoma and paraganglioma, renal cell carcinoma and granular cell tumor morphologically. Periodic acid-Schiff stain and immunohistochemical staining of ASPL-TFE3 are useful in making a definitive diagnosis of alveolar soft-part sarcoma. This case is a rare case of alveolar soft-part sarcoma originated in the mediastinum with local recurrence and distant metastases 10 years after the initial surgery.
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SAGE Open Med Case Rep · Jan 2017
Case ReportsA case of legionella pneumonia caused by home use of continuous positive airway pressure.
A 67-year-old woman with morbid obesity and severe obstructive sleep apnea presented to the emergency department with 2 days of productive cough, fever, shortness of breath and loose stools. A chest x-ray showed extensive bilateral infiltrates, and she was quickly intubated for acute hypoxic respiratory failure. A urine legionella antigen test was positive, and she was admitted to the intensive care unit with a diagnosis of severe legionella pneumonia. ⋯ They concluded that the legionella likely came from her continuous positive airway pressure equipment. Cases of legionella pneumonia have frequently been reported through infected water supplies and even respiratory equipment. It is crucial that the mask and tubing used with these devices are cleaned appropriately to minimize the risk of infection.
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SAGE Open Med Case Rep · Jan 2016
Case ReportsMetabolic ketoacidosis with normal blood glucose: A rare complication of sodium-glucose cotransporter 2 inhibitors.
Ketoacidosis is a significant and often a life-threatening complication of diabetes mellitus seen mostly in type 1 diabetes mellitus as well as occasionally in type 2 diabetes mellitus. Diabetic ketoacidosis usually manifests with high blood glucose more than 250 mg/dL, but euglycemic diabetic ketoacidosis is defined as ketoacidosis associated with blood glucose level less than 250 mg/dL. Normal blood glucose in such patients results in significant delay in diagnosis and management of diabetic ketoacidosis, thus increasing mortality and morbidity. We present a case of euglycemic diabetic ketoacidosis secondary to canagliflozin in a type 2 diabetic patient.
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SAGE Open Med Case Rep · Jan 2016
Case ReportsSurgical treatment of a huge kaposiform hemangioendothelioma in the chest wall: A case study.
Kaposiform hemangioendothelioma, a rare vascular pediatric tumor often associated with Kasabach-Merritt phenomenon, is characterized by severe thrombocytopenia and consumptive coagulopathy. Kaposiform hemangioendothelioma is a severe disease and may progress quickly, resulting in a high mortality. However, standard treatment regimens for Kasabach-Merritt phenomenon have not yet been established. We reported here an infant with a large congenital kaposiform hemangioendothelioma in his chest wall who responded extremely well to surgical excision.
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SAGE Open Med Case Rep · Jan 2016
Case ReportsDelayed presentation of a carotid pseudoaneurysm following penetrating neck trauma.
Penetrating carotid trauma in a hemodynamically stable patient invariably presents with a pseudoaneurysm on initial imaging. Although extremely rare, delayed pseudoaneurysm formation has been reported. The purpose of this paper is to define this rare entity and propose a diagnostic and treatment plan. ⋯ Delayed presentation of traumatic pseudoaneurysms has been reported, although usually these cases are iatrogenic access complications in extremities. While endovascular therapies are first line for zone 1 and 3 vascular injuries, management of zone 2 injuries is still controversial. This patient was treated with a bypass due to the need to evacuate the hematoma that was exerting a mass effect in the neck.