<unk>  was first discovered by G. C. Wells and I. W. Whimster, two British physicians, in 1969.Angiolymphoid<unk>  with<unk>   is defined as red-brown, dome-shaped, dermal papule or nodule, present in the  around the ears, scalp, neck, trunk, extremities, genitalia, lips and oral mucosa.On gross pathology, smooth-surface red to brown papules or nodules are characteristic findings of<unk> . On microscopic histopathological analysis, florid vascular proliferation with atypical endothelial cells surrounded by a lymphocytic and<unk>  infiltrate are characteristic findings of<unk> .<unk>  may be caused by either allergic reactions, traumas, or autoimmune disorders.<unk>  must be differentiated from other diseases that cause swelling of face and neck, such as Kimura disease, acial granuloma, insect bite reaction, cutaneous lymphoma, sarcoidosis. The prevalence of<unk>  is unknown as it is an extremely rare disease.<unk>  is more commonly observed among young patients. Females are more commonly affected with<unk>  than males.<unk>  usually affects predominently individuals of the Asian race. Common complications of<unk>  include pruritis, pulsation, and spontaneous bleeding. Findings on biopsy include proliferation of small blood vessels with endothelial cells having a cobblestone appearance, a perivascular and interstitial infiltrate of lymphocytes and eosinophils. Surgery is the mainstay of therapy for<unk> .
Angiolymphoid hyperplasia with eosinophilia
Lymphomatoid granulomatosis
Lymphoplasmacytic lymphoma
Lymphangitis carcinomatosa
Bronchocentric granulomatosis
Hypersensitivity vasculitis
Histiocytosis
Wegeners granulomatosis