| Cylindroma | |
|---|---|
| Specialty |
Oncology, dermatology 
|
A variant of eccrine spiradenoma which can be multiple on the scalp and can coalesce to form a 'Turban' tumour. In pathology, a cylindroma is a tumour with nests of cells that resemble a cylinder in cross section.
Types include:
- Dermal eccrine cylindroma, a benign tumour of the skin
- Adenoid cystic carcinoma, a malignant tumour of the salivary gland