摘要：A total of 60 patients in Madras with haemorrhagic and non-haemorrhagic clinical forms of smallpox were investigated by a variety of bleeding and coagulation studies in an attempt to reveal specific haematological defects that might account for the haemorrhagic diathesis in certain cases of smallpox. The non-haemorrhagic smallpox patients had no coagulation abnormalities, although some had thrombocytopenia. The early haemorrhagic patients showed a deficiency of platelets, prothrombin and accelerator globulin, and increased circulating antithrombin. Patients with the late form of haemorrhagic smallpox showed significant thrombocytopenia and less severe deficiencies of the same coagulation factors; a few also had increased antithrombin. The authors suggest that therapy with fresh, frozen or lyophilized plasma should be tried; fresh, platelet-rich plasma should offer the greatest benefit. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (1.5M), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References . 773 774 775 776 777 778 779 780 781 782
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