Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A series of 24,388 consecutive autopsies yielded 148 cases of amyloidosis, for which the associated diseases were tabulated. 13 solid primary malignancies were found in eleven patients, including one mucoepidermoid cancer of the parotid and one thymoma; two out of eleven had evidence of pyelonephritis. Five patients suffered from past or present renal adenocarcinoma, the most common carcinomatous cause of amyloidosis. Systemic amyloid deposits thus occurred in 2.1% of autopsied patients with renal carcinoma, but showed no obvious correlation with tumor stage or histologic type. Details are presented of an unusual case of hypernephroma producing a stable bronchial metastasis cuffed by nodular amyloid and dissociated by a lymphoid infiltrate containing plasma cells. The occurrence of systemic amyloidosis in non-hematologic malignancy thus appears to be a rare event, which, especially in the case of renal cancer, is assumed to be due to amyloid-fibril protein AA.
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PMID:Systemic amyloidosis and non-hematologic malignancy in a large autopsy series. 627 22

A 12-y-old neutered male Portuguese Water dog was presented because of a 1-y history of persistent hyporexia, diarrhea, and recurrent pyelonephritis. Abdominal ultrasound revealed hepatic nodules and diffuse splenomegaly, and radiographs revealed a mediastinal mass. Fine-needle aspirates of the liver, spleen, and mediastinal mass were suspicious for lymphoma. Flow cytometry identified small T cells that co-expressed CD4 and CD8 at all sites, most suspicious for thymoma, but lymphoma could not be ruled out. PCR for antigen receptor rearrangements analysis identified polyclonal amplification of the T-cell receptor genes, more consistent with thymoma than lymphoma. Histopathology of the liver and thymic mass confirmed thymoma with hepatic metastasis.
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PMID:Metastatic thymoma in the liver of a dog. 3011 85