Cool Vellus Hair Cyst On Breast 2023. Web eruptive vellus hair cyst (evhc) represents the developmental abnormality of vellus hair follicle. Web eruptive vellus hair cyst (evhc) is a rare follicular developmental abnormality of the vellus hair follicles.
Web vellus hair is the short, fine hair that covers most of a person's body. Web eruptive vellus hair cysts (or evhc) are small lesions that occur most often in the chest wall, abdomen and extremities, often with a crusted surface. Over 135 years of exceptional breast cancer care.
