title: Angiolymphoid hyperplasia with eosinophilia: a clinicopathologic study of 9 cases.
abstract: Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare disease characterized by single or multiple angiomatous lesions typically located on the scalp and the face. We present a retrospective analysis of 9 cases of ALHE. The lesions appeared largely as multiple grouped papules or, in some cases, subcutaneous nodules, located mainly on the scalp, particularly around the ear. We also observed lesions in atypical locations, such as areas of the head other than the scalp, and the shoulder, neck, and forearm. At these sites the lesions had an atypical clinical appearance that made diagnosis difficult; this should be borne in mind in patients with single, well-delimited lesions with a vascular appearance and superficial ulceration or crusting. Surgery was the most common treatment in our series, and even though ALHE is considered a benign condition, recurrence was common.
authors.affiliation: Departamento de Dermatología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, España. Electronic address: rosa_guinovart@hotmail.com.
authors.forename: R M
authors.initials: RM
authors.lastname: Guinovart
authors.affiliation: Departamento de Dermatología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, España.
authors.forename: J
authors.initials: J
authors.lastname: Bassas-Vila
authors.affiliation: Departamento de Dermatología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, España.
authors.forename: L
authors.initials: L
authors.lastname: Morell
authors.affiliation: Departamento de Dermatología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, España.
authors.forename: C
authors.initials: C
authors.lastname: Ferrándiz
mesh_terms: D000293:Adolescent; D000328:Adult; D000796:Angiolymphoid Hyperplasia with Eosinophilia / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies
keywords: Angiolymphoid hyperplasia with eosinophilia; Clonalidad; Clonality; Enfermedad de Kimura; Hiperplasia angiolinfoide con eosinofilia; Kimura disease