Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0235886 (leg edema)
 674 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 48-year-old woman was hospitalized because of severe thrombocytopenia, leg edema, and fever. Intravenous immunoglobulin therapy was administered, but no efficacy was obtained. Her bone marrow was dry-tap, and fibrosis was found in the biopsy specimens. A positron emission tomographic study showed FDG-avid lymphadenopathy and hepatomegaly. Biopsy specimens of axillary lymph nodes showed Castleman's disease-like findings. Since she then developed severe proteinuria and massive pleural effusion, steroid therapy was started, providing temporary relief of symptoms other than the thrombocytopenia. However, rapid worsening of her general condition prompted us to attempt rituximab as salvage therapy. The pleural effusion, edema, and proteinuria disappeared soon after starting rituximab administration. Platelet counts also normalized and fibrosis of the bone marrow showed amelioration. Recently, a variant of multicentric Castleman's disease, termed the TAFRO syndrome, has been proposed, and our patient's features fit the diagnosis of this syndrome. Rituximab might be considered as a therapeutic option in such cases.
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PMID:[Efficacy of rituximab for TAFRO syndrome, a variant type of multicentric Castleman's disease]. 2468 40

Primary malignant melanoma of the gallbladder is a rare disease, and 37 cases have been reported in the literature.The current patient was a 78-year-old man who was admitted with a pelvic tumor and left leg edema due to compression of the external iliac vein by the pelvic tumor.The edema improved following resection of the tumor, which was diagnosed at pathology as a malignant melanoma.After surgery, the patient became anorexic and complained of discomfort in the upper right abdomen.A whole body FDG-PET scan demonstrated significant uptake in the gallbladder and in the lymph nodes of the lower abdomen.The patient underwent open cholecystectomy, and the pathological diagnosis was malignant melanoma. Junctional activity was seen in the gallbladder, suggesting that this was the primary site.No melanocytic lesions of the skin or eyes were detected, further supporting the diagnosis of primary malignant melanoma of the gallbladder.Chemotherapy was initiated, but the patient died on February 28, 2016.
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PMID:[Primary Malignant Melanoma of the Gallbladder]. 2813 71