1990
DOI: 10.1016/0376-8716(90)90140-a
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Stasis pigmentation and chronic alcoholism

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Cited by 3 publications
(3 citation statements)
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“…The results agree with those of González-Reimers et al, and Rodriguez Rodriguez et al, who believe that chronic pigmented purpura is the earliest cutaneous indicator of alcoholism. 28,29 …”
Section: Discussionmentioning
confidence: 99%
“…The results agree with those of González-Reimers et al, and Rodriguez Rodriguez et al, who believe that chronic pigmented purpura is the earliest cutaneous indicator of alcoholism. 28,29 …”
Section: Discussionmentioning
confidence: 99%
“…Administration of 1 ml of 5 % acetic acid, however, was not followed by purpura [8], suggesting that technically negligible amounts of ethanol in vinegar may be “purpurogenic” or that this small amount of pure acetic acid was simply insufficient to “kindle” purpura. Over our patient’s years of heavy drinking, acute effects of alcohol or its metabolites on capillaries (possibly sustainably affected by IgA) involving IgE [8, 39, 46] or not involving IgE [22, 23, 47, 48] might have sensitized and eventually boosted the manifestation of purpura. We favor an IgE-mediated increase in the permeability of cutaneous capillaries [46, 48] facilitating the penetration of erythrocytes into the skin, thereby forming fresh purpura.…”
Section: Discussionmentioning
confidence: 99%
“…SD’s etiology is obscure, but antigen and other cellular immune mechanisms appear to be involved [1921]. In addition, an abnormal, spasmlike motility of the capillaries, probably via dysautonomia [22] and stasis pigmentation [23], have been described as being associated with SD.…”
Section: Introductionmentioning
confidence: 99%