1/2. Delayed transient loss of consciousness in acute carbon monoxide intoxication.In acute carbon monoxide intoxication the presence of altered consciousness, ranging from transient loss of consciousness to coma, represents a poor prognostic factor and modifies the approach to therapy. Transient loss of consciousness is, as a rule, contemporaneous to the exposure, generally occurring at the scene of the intoxication. We report an unusual case of delayed transient loss of consciousness, occurring in the absence of any other evident aetiology, in one member of an orchestra composed of 110 members after a mass carbon monoxide poisoning.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |
2/2. Massive synchronous B-cell necrosis causing type 1 (insulin-dependent) diabetes--a unique histopathological case report.A 22-year-old Chinese male died in hyperglycaemic coma following a 36-h illness. The only significant pathological findings were in the pancreas where there was a heavy diffuse infiltrate of lymphocytes admixed with numerous eosinophils, macrophages and polymorphs. There appeared to have been massive, recent, synchronous necrosis of insulin-secreting B cells with no destruction of any other pancreatic parenchymal cells. The biochemical findings of severe hyperglycaemia, insulinopoenia, but a normal glycosylated HbA1 were compatible with an acute onset to the patient's diabetes. These features contrast with the very much slower destruction of B cells associated with insulitis seen in "classical" Type 1 (insulin-dependent) diabetes.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |