title: Hypoglycemic coma associated with benign pleural mesothelioma.
abstract: A case of hypoglycemic coma and benign pleural mesothelioma is described. Serum insulin levels, as measured by insulin radioimmunoassay, were appropriately suppressed and consistent with hypoglycemia. Assay of the tumor showed insulin to be undectable. The mechanisms for hypoglycemia probably included increased glucose consumption by the tumor and, more important, the inhibition of lipolysis and hepatic gluconegenesis caused by tumor release of L-tryptophan and its metabolites and/or possibly nonsuppressible insulin-like activity, soluble in acid-ethanol(NSILA-s).
mesh_terms: D003128:Coma / Q000209:etiology*; D005943:Gluconeogenesis; D005947:Glucose / Q000378:metabolism; D006801:Humans; D007003:Hypoglycemia / Q000209:etiology*; D007328:Insulin / Q000032:analysis / Q000097:blood; D050356:Lipid Metabolism; D008099:Liver / Q000378:metabolism; D008297:Male; D008654:Mesothelioma / Q000032:analysis / Q000150:complications* / Q000378:metabolism; D008875:Middle Aged; D010997:Pleural Neoplasms / Q000032:analysis / Q000150:complications* / Q000378:metabolism; D011863:Radioimmunoassay; D014364:Tryptophan / Q000378:metabolism
chemical_list: D007328:Insulin; D014364:Tryptophan; D005947:Glucose