It is possible to successfully transplant the liver from a donor that succumbs to HELLP syndrome, provided there is adequate recovery of liver function before procurement.
We describe a 72-year-old woman with a history of acute myeloid leukemia who developed pituitary apoplexy associated with thrombocytopenia secondary to chemotherapy. She presented with new onset severe headache, nausea, vomiting and blurred vision. Initial physical examination was unremarkable. CT scan of the head was initially negative. Upon admission for further work up, She developed a high-grade fever, hypotension and obtundation. Subsequent physical examination revealed bitemporal visual fields defects and decreased visual acuity. Repeat imaging of head revealed a hemorrhagic pituitary mass compressing the optic chiasm. Laboratory results were compatible with the diagnosis of pan-hypopituitary syndrome. She received high dose steroids and was transferred for transnasal sphenoidotomy decompression surgery. The visual defects improved postoperatively. A literature review of Pituitary apoplexy is presented. Pituitary apoplexy secondary to thrombocytopenia has never been reported.
A 68-yr-old woman was hospitalized because of abdominal pain, an enlarged pancreatic head by CT, and a questionable 4-cm mass in the liver. Fine-needle aspiration (FNA) of the pancreatic head disclosed a highly cellular specimen consisting of clusters of cytologically bland, monotonous, small nuclei and variable but generally sparse cytoplasm. Because of the differentiated monomorphic character of the cell clusters, the postaspiration differential cytopathologic diagnosis included islet cell tumor, acinic cell tumor, carcinoid, lymphoma, and well differentiated ductal adenocarcinoma. Pancreaticoduodenectomy and hepatic biopsy yielded a grossly normal pancreas and a cirrhotic liver. Histologic examination of the pancreas revealed a spotty but extensive spectrum of islet changes ranging from normal to bland hyperplasia, nesidioblastosis, microadenosis, and neuroendocrine microadenomas, all appearing in a light and electron microscopic context of an otherwise normal pancreas. This case highlights the differential diagnostic ambiguities presented by a continuum of pancreatic islet cell proliferations, especially among patients in whom there are no known predisposing factors for such diffuse preneoplastic or neoplastic changes.
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