I. Benign
- Condylomata
- Inclusion cysts
- Sebaceous cysts
- Fibromas
- Bartholin's cysts
- Achrochordons (skin tags)
- Molluscum ("Water warts")
- May be transmitted by fomites
- Usually resolve spontaneously in <6mos
- Hidradenomas
- Seen in sexually active caucasian women; in cleft between labia majora & minora; can be ulcerated
II. Malignant
- VIN/CIS: appearance very variable; can be pruritic
- Paget's disease
- Epithelial carcinomas
- Basal cell
- Verrucous
- Squamous cell
- Adenocarcinomas
- Sweat glands
- Bartholin's
- Sarcomas
- Malignant melanoma