title: Acute kidney injury and bilateral symmetrical enlargement of the kidneys as first presentation of B-cell lymphoblastic lymphoma.
abstract: Lymphoblastic lymphoma is an uncommon subtype of lymphoid neoplasm in adults. Acute kidney injury at initial presentation due to lymphoblastic lymphoma infiltration of the kidneys has rarely been described. We report a 19-year-old woman who presented with acute kidney injury due to massive lymphomatous infiltration of the kidneys. The diagnosis of B-cell lymphoblastic lymphoma was established by immunohistochemical study of the biopsied kidney. The patient had an excellent response to the VDCLP protocol (vincristine, daunomycin, cyclophosphamide, asparaginase, and dexamethasone) with sustained remission. We recommend that lymphomatous infiltration be considered in patients presenting with unexplained acute kidney injury and enlarged kidneys.
authors: Renal Division, Department of Medicine, Peking University First Hospital, Beijing, Peoples Republic of China.
authors: Su-fang
authors: SF
authors: Shi
authors: Fu-de
authors: FD
authors: Zhou
authors: Wan-zhong
authors: WZ
authors: Zou
authors: Hai-yan
authors: HY
authors: Wang
mesh_terms: D058186:Acute Kidney Injury / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D002465:Cell Movement / Q000502:physiology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006984:Hypertrophy; D007668:Kidney / Q000473:pathology*; D016393:Lymphoma, B-Cell / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D016400:Lymphoma, Large-Cell, Immunoblastic / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D055815:Young Adult