RESUMO
Fifty nodes of Hodgkin's disease, 50 of non-Hodgkin's lymphoma and 20 of reactive hyperplasia revealed varying degree of mast cell reactivity. It was maximum in reactive lymph nodes, sinuses and interfollicular areas being infiltrated more than zones. The number of mast cells was more in nodular sclerosis variety of Hodgkin's disease than other Rye-subtypes, and more in Hodgkin's group than non-Hodgkin's, out of the latter, the diffuse histiocytic lymphoma revealed higher number. Analysis of a larger series and follow-up of these patients are indicated to establish the possible reactionary nature of mast cell reactivity in lymphomas, and the prognostic bearing, if any.
Assuntos
Hiperplasia do Linfonodo Gigante/patologia , Doença de Hodgkin/patologia , Humanos , Linfoma não Hodgkin/patologia , Mastócitos/fisiologiaRESUMO
Ninety patients with aluminum phosphide poisoning have been studied over a period of 3 years. Epigastric pain and vomiting were the common initial clinical features, followed 12 to 24 hours later by cardiogenic shock, oliguria, altered mental state and respiratory distress. Death occurred within 24 to 72 hours presumably due to poison-induced toxic chemical myocarditis as reflected by electrocardiographic changes. The overall mortality was 63.3%. Intravenous magnesium sulphate, probably due to its membrane stabilizing action, appears to be related to the reduction in mortality from 90% to 52% in the latter 62 cases.