Intra-arterial angiolymphoid hyperplasia with eosinophilia.
Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare skin disorder of unknown etiology. This paper describes the case of a 34-year-old man with a lesion located on the right part of his forehead. Microscopically, it displayed a typical morphology of ALHE. However, it was exceptional by its intra-arterial location and its prominent lymphocytic rim-like component. Differential diagnoses, with special emphasis to organized thrombosis and juvenile arteritis, are discussed here.
Koubaa
Wafa
W
Departement de Pathologie, Hopital Henri Mondor, Universite Paris 12 Val de Marne, Creteil, France.
Verdier
Michel
M
Perez
Michael
M
Wechsler
Janine
J
D000328:Adult; D000796:Angiolymphoid Hyperplasia with Eosinophilia / Q000473:pathology*; D001171:Arthritis, Juvenile / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008214:Lymphocytes / Q000473:pathology; D013699:Temporal Arteries / Q000473:pathology*; D013927:Thrombosis / Q000175:diagnosis