Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016199 (flank pain)
 2,189 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 34-year-old female patient visited a nearby hospital with a chief complaint of right flank pain and decreased weight. Computed tomography showed a right retroperitoneal mass 10 cm in diameter on the right kidney, displacing the liver and the right kidney. The patient was referred to Kawasaki Municipal Hospital for further evaluation. The mass was suspected to be chronic expanding hematoma or neurogenic tumor of renal capsule origin. A retroperitoneal tumorectomy was performed with a right subcostal incision. A mass was noted in the smooth capsule. The mass was easily removed from the right renal capsule. However, there was significant adhesion between the mass and the peritoneum as well as the liver capsule. Therefore, a partial hepatectomy was needed for complete resection of the mass including the capsule. A fibrous capsule was noted and most of the mass was blood clot-like tissue. The histopathological diagnosis was chronic expanding hematoma with no malignancy. A retroperitoneal chronic expanding hematoma has very rarely been reported.
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PMID:[A case of chronic expanding hematoma in retroperitoneal space]. 1992 43

Whereas coronary aneurysms are commonly associated with Kawasaki disease, involvement of the renal vasculature is exceedingly rare. Genitourinary involvement in patients with Kawasaki disease is typically limited to sterile pyuria and proteinuria. In this case, a 13-year-old girl who presented with right flank pain and microhematuria was found to have an intraparenchymal hemorrhagic mass on computerized tomography scan. Renal arteriography confirmed the diagnosis of pseudoaneurysm in a lower pole segmental artery branch and complete occlusion was achieved with endovascular embolization.
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PMID:Renal Artery Pseudoaneurysm in Kawasaki Disease. 2728 82