[True and false acrocyanoses].
Acrocyanosis is an acrosyndrome frequently found among adolescent or young women. Four clinical symptoms are necessary and sufficient to establish the diagnosis: permanent and painless cyanosis of extremities, local hypothermia, permanent sweatiness, and elastic infiltration of the integument. In practice, only one investigation is useful but not indispensable: capillaroscopy which visualizes capillarovenular stasis. Numerous clinical forms have been described, but they are exceptions, but for supramalleolar erythrocyanosis. Treatment is mainly preventive: protection against cold. Two conditions can be regarded as false acrocyanosis: acrorhigosis and acroiodesis.
Amblard
P
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Service de dermato-phlébologie et maladies sexuellement transmissibles, Hôpital Michallon, Grenoble.
D003490:Cyanosis / Q000145:classification* / Q000175:diagnosis / Q000628:therapy; D005260:Female; D005385:Fingers; D006229:Hand Dermatoses / Q000145:classification* / Q000175:diagnosis; D006801:Humans; D016491:Peripheral Vascular Diseases / Q000145:classification* / Q000175:diagnosis