title: Angiolymphoid hyperplasia with eosinophilia-acquired port-wine-stain-like lesions: attempt at treatment with the argon laser.
abstract: An unusual case of angiolymphoid hyperplasia with eosinophilia (ALHE) simulating port-wine stain in a 50-year-old woman is reported. The lesions of ALHE are typically papules or subcutaneous masses that range from light pink to red-brown in color. In addition to the usual histologic findings of ALHE, the biopsy in our patient showed some fibrin-like material and fibrous long-spacing collagen on ultrastructural examination. This unusual lesion necessitates biopsy because the differential diagnosis includes port-wine stain, sarcoidosis, lupus erythematosus, and non-Hodgkin lymphoma (mycosis fungoides). Many different forms of treatment have been attempted for ALHE including radiotherapy, cytotoxic chemotherapy, corticosteroids, and antibiotics. The lesions in our patient responded to argon laser therapy and surgical excision, though there has been recurrence on the border of the treated area. Because laser energy is noncumulative in the tissues and effective in removing the lesions, we recommend it as the treatment of choice for these lesions.
authors.affiliation: Department of Surgery, University of Michigan Medical School, Ann Arbor.
authors.forename: K A
authors.initials: KA
authors.lastname: Pasyk
authors.forename: E N
authors.initials: EN
authors.lastname: Elsenety
authors.forename: E B
authors.initials: EB
authors.lastname: Schelbert
mesh_terms: D000796:Angiolymphoid Hyperplasia with Eosinophilia / Q000473:pathology / Q000601:surgery*; D005260:Female; D006258:Head and Neck Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D008875:Middle Aged