[Cutaneous collagenous vasculopathy: a case report and review of the literature].
Cutaneous collagenous vasculopathy is an idiopathic microangiopathy first described in 2000 by Salama and Rosenthal.It must not be confused with generalized essential telangiectasia. To date, all patients have been white men over the age of 50 years, most of whom had multiple pathologies, were taking multiple drugs, and had no family history of similar conditions or hemorrhagic disorders. The disease is characterized by the development of various numbers of telangiectases on the limbs, lower abdomen, chest, or back, with no involvement of the mucosas or nail bed. Histopathology shows dilated superficial cutaneous vessels with perivascular deposits of periodic acid-Schiff diastase-positive, eosinophilic hyaline material that exhibits positive immunoreactivity to collagen IV. We report a new case in a 68-year-old man with symmetrically distributed telangiectases on his forearms, lower abdomen, posterior thighs, lower legs, and dorsum of the feet.
Monteagudo
B
B
Complejo Hospitalario Arquitecto Marcide-Novoa Santos, Ferrol, La Coruña, España. benims@hotmail.com <benims@hotmail.com>
Pérez-Valcárcel
J
J
Ramírez-Santos
A
A
Cabanillas
M
M
Suárez-Amor
O
O
D000368:Aged; D003095:Collagen Diseases / Q000473:pathology; D006801:Humans; D008297:Male; D017445:Skin Diseases, Vascular / Q000473:pathology; D013684:Telangiectasis / Q000473:pathology