351 Benign Skin Lesion
351, and 451 Benign Skin Lesion
I. Benign Epidermal Tumours
- Seborrheic Keratosis
- Clear Cell Acanthoma
- Fibroepithelial Polyp
- Verruca Vulgaris
II. Cutaneous Cysts
- Epidermal Cyst
- Trichilemmal (pilar) Cyst
- Dermoid Cyst
- Steatocytoma multiplex
- Digital Myxoid Cys
- Millia
III. Benign Adnexal (Skin Appendages) Tumours
a)Hair Follicle
- Trichoepithelioma
- Trichilemmoma
- Pilomatricoma (Pilomatrixoma)
b)Sebaceous
- Sebaceous Hyperplasia
- Sebaceous Adenoma
- Nevus Sebaceous (of Jadassohn)
c)Eccrine
- Syringoma
- Poroma
- Spirademona
d)Apocrine
- Cylindroma
IV. Benign Dermal Tumours
a)Vascular
- Angiokeratoma
- Pyogenic granuloma
- Glomus tumour
b)Fibrous tissue
- Dermatofibroma
c)Neural tissue
- Neurofibroma (neurofibromatosis)
d) Hystiocytic
1. Xanthoma
