| Dermal cylindroma | |
|---|---|
 | |
| Dermal cylindroma treated withX-rays without recurrence |
Indermatologicpathology, adermal cylindroma, alsodermal eccrine cylindroma orcutaneous cylindroma[1]: 666 ) and (less specifically)cylindroma, is a benign adnexal tumor[2] that occurs on the scalp and forehead.
Multiple cylindromas may grow together in a "hat-like" configuration, sometimes referred to as a turban tumor.[3] Cylindromas are uncommon dysplasias of skin appendages.[4]
Dermal cylindromas are:
They lack of a significant number of lymphocytes; this differentiates them fromspiradenomas.
