EAH most commonly presents as a solitary papule or plaque on the extremities of children and are frequently congenital, although they can appear in adulthood as well. Rarely, multiple EAH lesions have been reported in a single patient, most often in an agminated pattern located on the extremities. A predisposition of EAH for facial and truncal involvement is not commonly seen. Some reports have demonstrated lesion predominance on the distal extremities. Fewer accounts detail distribution on the head, neck and lower back. Cases reporting lesions in uncommon locations, such as the trunk or abdomen, typically involved only a solitary lesion. Whereas EAH occurring as multiple lesions was more often reported in classic sites of involvement such as the arm or leg. Although EAH is often asymptomatic, it is known to cause variable levels of pain. This is thought to occur as a result of small nerves that are seen on electron microscopy in close proximity to the<unk>  and vascular structures. Hypertrichosis of the tumor is encountered in most cases. Hyperhidrosis is an additional diagnostic feature that is seen in under half of reported cases. There is also significant cosmetic concern in some instances.
Eccrine angiomatous hamartoma
Folliculosebaceous cystic hamartoma
Basaloid follicular hamartoma
Littoral cell angioma
Neural fibrolipoma
Aggressive angiomyxoma
Malignant acrospiroma
Keratin implantation cyst