Rarely, the lesions can be found on the penile shaft, glans penis, inguinal folds, abdomen, buttocks, and upper thighs in males and on the vulva in females [5,6,11].
[oatext.com]
The lesions are usually bilateral, although unilateral angiokeratomas have rarely been reported [12].
[oatext.com]
Without treatment, the lesions tend to persist and may increase in size and number with time [1]. Spontaneous regression is rare.
[oatext.com]
