Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases
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Kansenshogaku Zasshi · Sep 1994
Case Reports[Purpura fulminans complicating pneumococcal sepsis: a case report].
An unusual case of a 67-year-old man is reported with fulminant pneumococcal sepsis. He had been healthy before, and the identified predisposing factors were only that he was a chronic alcohol drinker and was a HCV carrier. He presented signs of acute renal failure, liver dysfunction, adult respiratory distress syndrome and disseminated intravascular coagulation. ⋯ But in Japan the previously reported adult case was the only one complicating Xanthomonas maltophilia sepsis, and none accompanying pneumococcal sepsis. Congenital protein C deficiency is recognized to be able to cause purpura fulminans especially in patients with risk factors. In our case, protein C antigen was decreased in the acute stage but gradually increased later toward normal, so this decrease was thought to be concomitant with the initial disseminated intravascular coagulation rather than compatible with protein C deficiency.