Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 52-year-old man, who had been diagnosed as having alcoholic liver cirrhosis, presented a chronic nephritic syndrome due to hepatic glomerulosclerosis. Ten months before death, massive proteinuria exceeding 40 g/day was noted. A renal biopsy revealed diffuse mesangial sclerosis, associated with an IgA deposition consistent with hepatic glomerulosclerosis. Although the nephrotic syndrome subsided with immunosuppressive therapy, he died of hepatic failure. Postmortem examinations disclosed a diffuse, medium-size B-cell lymphoma, involving the peritoneal and retroperitoneal organs and an IgA-positive plasmacytosis. His massive proteinuria seems to have been caused by the paraneoplastic syndrome of a malignant lymphoma.
 ...
PMID:[An autopsied case of a malignant lymphoma with a severe nephrotic syndrome overlapped by cirrhotic glomerulosclerosis]. 329 70

A 67-year-old man presented with nephrotic syndrome and polymyalgia rheumatica. A renal biopsy revealed minimal-change nephropathy. The proteinuria and rheumatologic findings responded to prednisone therapy. The patient presented three months later with biliary tract obstruction secondary to pancreatic adenocarcinoma metastatic to the liver. The glomerulopathy and polymyalgia rheumatica in this case seemed to be components of the paraneoplastic syndrome. The response of both entities to prednisone therapy supports the hypothesis that they are caused by derangements in cell-mediated immunity. The fact that the tumor progressed despite resolution of the nephrosis and polymyalgia rheumatica suggests that cell-mediated immunity in general is altered by the tumor and not that the carcinoma liberates a factor that directly damages the kidney.
 ...
PMID:Minimal-change nephropathy associated with pancreatic carcinoma. 335 13

Paraneoplastic syndromes are often associated with renal parenchymal tumours. This report describes a case of renal-cell carcinoma with kappa-chain nephropathy. The patient, a 60-year-old man, had renal tubular dysfunction, shown by low serum concentrations of urate and phosphate. Kappa-chains were found in both serum and urine, but no lambda-chains were found. Investigations showed a clear-cell carcinoma, and the patient underwent a radical nephrectomy. Two years after operation serum phosphate and urate concentrations had returned to normal, and kappa-chains were undetectable in serum or urine. The absence of lambda-chains indicates that the light-chain proteinuria was due to overproduction of the M component, and the disappearance of kappa-chains after the operation suggests a causal relation between the renal tumour and the overproduction of the M component.
 ...
PMID:Light-chain nephropathy in patient with renal carcinoma. 678 17

Proteinuria, often nephrotic in range, is a recognized paraneoplastic syndrome of solid tumours, with membranous glomerulonephritis (MGN) the most common histopathological lesion seen on renal biopsy. A 56-year-old male was found to have proteinuria on routine medical examination. History, physical and serological evaluation failed to reveal an aetiology and subsequent renal biopsy showed MGN, presumed to be idiopathic. Prednisone therapy was begun but this proteinuria did not resolve (> 1 g 24 h-1). Eleven months later the patient discovered a testicular mass which was found to be a stage I seminoma upon excision and metastatic evaluation. His proteinuria rapidly normalized after orchectomy and regional lymph node radiotherapy. This is the first known case of MGN associated with testicular seminoma.
 ...
PMID:Membranous glomerulonephritis associated with testicular seminoma. 778 33

We report the case of a 36 year old woman who presented a renal cell carcinoma, associated to a membranous nephropathy as a paraneoplastic syndrome. The concomitant association with a splenic hamartoma was probably fortuitous. Five years after nephrectomy, the patient was asymptomatic and her proteinuria was very low. We studied in the literature 93 cases which reported a such association between cancer, nephrotic syndrome and membranous nephropathy. Carcinoma of the lung and adenocarcinoma of the gastrointestinal tract are the most frequently implicated. This association can occur at every age and more often in men (75%) than in women. The survival is directly linked to the evolution of the cancer. Proteinuria and membranous nephropathy can totally disappear after surgical resection of the carcinoma. The glomerular injury is mediated by immune complexes composed at least in part of tumour associated antigens. The development of several types of glomerular injury in patients with carcinoma have been described but membranous glomerulonephritis is the most commonly observed.
 ...
PMID:[Triple association: extramembranous glomerulonephritis, renal adenocarcinoma and splenic hamartoma. Apropos of a case]. 793 71

A 7-year-old girl with membranous nephropathy is reported who suffered 16 months later from an orbital rhabdomyosarcoma. Proteinuria disappeared at the time of the remission of the tumor. Membranous nephropathy as paraneoplastic syndrome is exceptional in children, since only two other cases associated with a solid tumor have been reported in the literature.
 ...
PMID:Membranous nephropathy and orbital malignant tumor. 1065 32

The purpose of this study was to investigate children followed as having both Hodgkin's disease (HD) and nephropathy and discuss the factors which might play roles in the pathogenesis of this association by reviewing the pertinent literature. Our experience among 661 children with HD revealed ten cases (1.5%) with nephropathy; eight of these were biopsy proven. Tissue diagnoses were amyloidosis (AA type) in four cases, and membranoproliferative glomerulonephritis and minimal change glomerulopathy in two cases each. Sex distribution was equal. There was a predominance of the mixed cellular (MC) histologic type in our patients with HD. Nephropathy was shown to antedate the diagnosis of HD in two cases and to herald a relapse in one. In brief, the development of a nephropathy in a patient with HD can be considered as a paraneoplastic phenomenon. Renal amyloidosis may already be present at the time of diagnosis of HD and must be kept in mind as a cause of proteinuria due to preexisting nephropathy. Developing renal paraneoplastic syndrome, even in early-staged HD, in children, may be a poor prognostic factor.
 ...
PMID:Hodgkin's disease and renal paraneoplastic syndromes in childhood. 1093 75

Membranous glomerulonephritis is associated with a variety of malignant neoplasms. However, an association between membranous glomerulonephritis and pleural mesothelioma is very rare. We report herein a case of pleural mesothelioma associated with membranous glomerulonephritis. A 52-year-old man with severe proteinuria was diagnosed to have diffuse malignant pleural mesothelioma. A left extrapleural pneumonectomy was thus performed. The proteinuria resolved postoperatively. However, 6 months postoperatively, the proteinuria recurred. A renal biopsy revealed membranous glomerulonephritis. Simultaneously, a recurrence of the mesothelioma in the left pleural cavity was confirmed. Although rare, membranous glomerulonephritis appears to be one type of paraneoplastic syndrome associated with malignant pleural mesothelioma.
 ...
PMID:Membranous glomerulonephritis associated with diffuse malignant pleural mesothelioma: report of a case. 1119 48

Nephrotic syndrome is a rare manifestation of malignancy associated with paraneoplastic syndrome. Paraneoplastic nephrotic syndrome has been reported in various malignancies: malignant lymphoma, colon cancer, lung cancer and prostate cancer. However, an ovarian carcinoma associated with nephrotic syndrome has rarely been reported. Only six cases of ovarian carcinoma associated paraneoplastic nephrotic syndrome has been reported worldwide, but no cases have been reported in Korea. Here, we report a case of paraneoplastic nephrotic syndrome in a patient with an ovarian carcinoma. The patient presented with ascites, proteinuria and hypoalbuminemia. An initial computed tomography (CT) scan and ultrasonography evaluations showed no specific findings suggestive of an ovarian tumor. Despite treatment for nephrotic syndrome, the symptoms became more aggravated. There after, follow up evaluation at Yonsei University Medical Center, including serum CA 125, pelvis MRI and peritoneal fluid examination were performed. On the pelvis MRI, a left ovarian mass was detected with an ascitic fluid collection. The serum CA 125 level was elevated to 2211 U/ml. The peritoneal fluid cytological examination showed malignant cells suggestive of an ovarian carcinoma. Combination chemotherapies including paclitaxel plus carboplatin, topotecan plus gemcitabine and oxaliplatin plus capecitabine were administered to the patient, and complete remission was achieved on image and tumor marker studies. There was complete recovery from the nephrotic syndrome with no evidence of ascites and proteinuria. These findings suggest that nephrotic syndrome caused by paraneoplastic syndrome can be resolved only after the complete control of the underlying malignancy.
 ...
PMID:A case of paraneoplastic nephrotic syndrome in a patient with ovarian carcinoma. 1283 96

A 74-year-old woman developed fever, numbness of legs and glomerulonephritis. Antineutrophil cytoplasmic autoantibodies specific for myeloperoxidase (MPO-ANCA) were positive in her serum, and she presented with acute renal failure. She was also simultaneously diagnosed as having both gastric and duodenal cancers. Complete resection of both cancers and renal biopsy was performed. Some glomeruli showed cellular crescentic changes, while submucosal necrotizing vasculitis of small vessels was noted adjacent to the gastric cancer. A diagnosis of microscopic polyangitis was made. After the operation, the patient's fever, renal failure and microscopic hematuria improved and obvious reductions in her serum soluble receptors of interleukin 2 values and MPO-ANCA titer were observed without any further treatment. However, the patient's proteinuria, cylinduria, and elevated C-reactive protein persisted; these findings eventually resolved after treatment with 30 mg of prednisolone daily. An immunohistochemical analysis showed that CD8 T lymphocytes had infiltrated both the carcinomas and the renal lesions. Our case suggests that CD8 T cells induced as part of an immune response against carcinoma may play a pathologic role in ANCA-positive paraneoplastic syndrome.
 ...
PMID:Microscopic polyangitis complicating double carcinoma of the stomach and duodenum: improvement after the resection of these carcinomas. 1984 35


1 2 Next >>