A Case of Carcinoid Tumor in a Patient with Focal Segmental Glomerulosclerosis.
- Author:
Han Kyu LEE
1
;
Young Mo LEE
;
Ki Ryang NA
;
Kang Wook LEE
;
Heon Young JEONG
;
Kwang Sun SUH
;
Young Tai SHIN
Author Information
1. Department of Internal Medicine, College of Medicine, Chungnam National University, Daejeon, Korea. ytshin@cnu.ac.kr
- Publication Type:Case Report
- Keywords:
Neoplasm-related nephrotic syndrome;
Focal segmental glomerulosclerosis;
Carcinoid tumor
- MeSH:
Aged;
Biopsy;
Carcinoid Tumor*;
Cyclophosphamide;
Duodenum;
Female;
Glomerulonephritis, Membranous;
Glomerulosclerosis, Focal Segmental*;
Hematologic Neoplasms;
Humans;
Nephrotic Syndrome;
Prednisolone;
Proteinuria;
Serum Albumin
- From:Korean Journal of Nephrology
2004;23(6):1009-1014
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
A renal lesion of neoplasm-related nephrotic syndrome usually presents as membranous nephropathy. Neoplasm-related nephrotic syndrome exhibiting focal segmental glomerulosclerosis (FSGS) has been reported mainly in patients with hematological malignancies. But reports of an association between FSGS and neoplasm are extremely rare. We report a 66-year-old woman with FSGS who presented with nephrotic syndrome and was subsequently found to have carcinoid tumors in the duodenum, confirmed by tissue biopsy. After resection of carcinoid tumor, the patient received initial treatment with oral prednisolone for 2 months but her nephrotic syndrome persisted. The patient was then treated with oral cyclophosphamide. One month later, she was in complete remission of nephrotic syndrome as indicated by a normal serum albumin and no proteinuria. This case may be a coincidence or the lesions may be linked with each other but since little is known about the pathogenesis of FSGS and neoplasm, it is difficult to speculate on a pathogenetic link between these two lesions. We report a case of FSGS with nephrotic syndrome in a patient with carcinoid tumor.
