title: Minimal change nephrotic syndrome revealing solid tumors.
abstract: In 2 patients with the nephrotic syndrome, unsuspected solid tumors were found. One was a small cell lung carcinoma, accompanied with the syndrome of inappropriate ADH secretion. The other was a cancer of the breast with lymph node and bone metastases. In both, renal biopsy showed minimal change disease without immune complex deposits. There are only 14 other reported cases of paraneoplastic lipoid nephrosis complicating solid tumors. Such cases lead to the discussion on the respective roles of tumor cell gene product(s) inducing proteinuria and of lymphokine secretion by lymphocytes directed against the tumor itself. Cancer should be considered as a possible etiology of the minimal change nephrotic syndrome in the adult.
authors.affiliation: Service de Néphrologie, Hôpital Avicenne, Bobigny, France.
authors.forename: A
authors.initials: A
authors.lastname: Meyrier
authors.forename: M
authors.initials: M
authors.lastname: Delahousse
authors.forename: P
authors.initials: P
authors.lastname: Callard
authors.forename: M
authors.initials: M
authors.lastname: Rainfray
mesh_terms: D001943:Breast Neoplasms / Q000150:complications; D018288:Carcinoma, Small Cell / Q000150:complications / Q000473:pathology / Q000556:secondary; D005260:Female; D006801:Humans; D007177:Inappropriate ADH Syndrome / Q000150:complications; D007680:Kidney Neoplasms / Q000150:complications* / Q000473:pathology / Q000556:secondary; D008175:Lung Neoplasms / Q000150:complications; D008297:Male; D008875:Middle Aged; D009402:Nephrosis, Lipoid / Q000150:complications* / Q000473:pathology / Q000503:physiopathology; D011507:Proteinuria / Q000150:complications