Amantadine-induced livedo reticularis - Case report
An. bras. dermatol
;
90(5): 745-747, tab, graf
Article
in English
| LILACS
| ID: lil-764427
ABSTRACT
AbstractLivedo reticularis is a spastic-anatomical condition of the small vessels which translates morphologically by a reticular pattern, interspersing cyanosis, pallor and erythema. The same can be congenital or acquired. Among the acquired, we highlight the physiological livedo reticularis and the idiopathic livedo by vasospasm; the latter configures the most common cause. The drug-induced type is less common. The drugs amantadine and norepinephrine are often implicated. Cyanosis is usually reversible if the causative factor is removed, however, with chronicity, the vessels may become permanently dilated and telangiectatic. We report a case of a patient diagnosed with Parkinson's disease with chronic livedo reticularis associated with the use of amantadine and improvement after discontinuation of the drug.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Amantadine
/
Livedo Reticularis
/
Antiparkinson Agents
Limits:
Aged
/
Humans
/
Male
Language:
English
Journal:
An. bras. dermatol
Journal subject:
Dermatology
Year:
2015
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Santa Casa da Misericórdia do Rio de Janeiro/BR
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