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)

The case of a 38 year-old man with hepatocellular carcinoma in a non-cirrhotic liver is reported. Hyperestrogenosis with gynecomastia, polycythemia and proteinuria were present. After complete removal of the tumor, estrogen levels, red blood-cell volume and urine analysis did not return to normal and these pathologic findings were probably not paraneoplastic syndromes. Outcome was good, the patient remaining completely well without evidence of recurrence during the ensuing 30 months. The likely explanation for the persistent hyperestrogenosis was an excessive conversion of sexual hormones. The authors suggest that this abnormal hyperestrogenic state could promote hepatic neoplasia as it has been established in animals.
 ...
PMID:[Hepatocellular carcinoma and hyperestrogenia in a male]. 282 Aug 25

POEMS syndrome is a rare plasma cell dyscrasia which is characterized by small amounts of monoclonal protein, and a multisystem complex manifested by various combinations of polyneuropathy, organomegaly, endocrinopathy and skin changes. Here, we presented an atypical case of POEMS syndrome with IgG kappa monoclonal protein, chronic demyelinating polyneuropathy, hepatosplenomegaly, hypothyroidism, gynecomastia and severe renal impairment. The finding of IgG kappa type of monoclonal protein in our patient was interesting because the majority of cases were reported to have lambda light chain. Also, the absence of typical skin and bone lesions were atypical. Though speculative, these atypical features may account for the unusual presentation of this case. Our patient rapidly progressed to end-stage renal failure and died of cachexia. Renal involvement in POEMS syndrome is rare but may show substantial clinical and pathological variations. Proteinuria, hematuria, renal dysfunction and renal failure requiring hemodialysis can be seen. The pathogenesis of renal dysfunction is unclear. As a conclusion, POEMS syndrome may present with diverse clinicopathologic manifestations. In this syndrome, renal involvement may lead to end stage renal failure and the course may be fatal due to severe polyneuropathy and wasting.
 ...
PMID:An atypical case of POEMS syndrome with IgG kappa M protein and end stage renal failure. 1630 46

A patient with chronic kidney disease (CKD) due to membranous nephropathy with daily urinary protein excretion exceeding 5 g did not respond well to dual therapy with an angiotensin converting enzyme inhibitor (ACE-I) and angiotensin II receptor blocker (ARB). Addition of the mineralocorticoid receptor blocker (MRB), spironolactone, led to moderate reduction in daily urinary protein excretion. However, spironolactone had to be inevitably discontinued due to gynecomastia. Replacement of spironolactone with the selective MRB, eplerenone, added to the preceding treatment with ACE-I and ARB, resulted in remarkable reduction of daily urinary protein excretion to less than 0.2 g. This case suggests that triple blockade of renin-angiotensin-aldosterone (RAA) system with ACE-I, ARB, and MRB could be useful for CKD patients with massive proteinuria.
 ...
PMID:Successful effect of triple blockade of renin-angiotensin-aldosterone system on massive proteinuria in a patient with chronic kidney disease. 1962 23