Eccrine angiomatous hamartoma
Eccrine Angiomatous Hamartoma
Eccrine angiomatous hamartoma (pronunciation: ek-rin an-gee-o-ma-tous ha-mar-to-ma) is a rare, benign skin condition characterized by the proliferation of both eccrine sweat glands and capillary blood vessels. The term originates from the Greek words "ekkrinein" (to secrete), "angeion" (vessel), "oma" (tumor), and "hamartoma" (a benign, focal malformation that resembles a neoplasm in the tissue of its origin).
Clinical Presentation
Eccrine angiomatous hamartoma typically presents at birth or during early childhood. The most common presentation is a solitary, painless, skin-colored or bluish nodule or plaque that can be located anywhere on the body but is most frequently found on the extremities. Some patients may experience pain or hyperhidrosis (excessive sweating) in the affected area.
Diagnosis
Diagnosis of eccrine angiomatous hamartoma is primarily based on histopathological examination. A biopsy of the lesion reveals an increased number of eccrine sweat glands and capillary blood vessels in the dermis. Immunohistochemical staining can be used to confirm the diagnosis.
Treatment
Treatment is not usually necessary as the condition is benign. However, in cases where the lesion is painful or cosmetically unacceptable, surgical excision may be considered. Other treatment options include cryotherapy and laser therapy.
Related Terms
See Also
External links
- Medical encyclopedia article on Eccrine angiomatous hamartoma
- Wikipedia's article - Eccrine angiomatous hamartoma
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