- Ectopic free sebaceous glands, without sattelite follicles
- Glândulas sebáceas normalmente numa unidade foliculosebácea
- clinically corresponding to small yellow spots
Distribution
- Lips (especially the upper lip)
- Inner cheeks,
- Hairless areas of the external genitalia (clitoris, labia minora, foreskin)
- Edges of the anus
Glândulas sebáceas ectópicas livres (exceção)
- Vermilion dos lábios → fordyce spots or granules
- Labia minora and prepuce → Tyson glands
- Aréola - Montgomery tubercles
- Pálpebras → meibomian glands