IMG_20260817_200638.jpg
Reason for presence of this type in the upper lip
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Quick answer
Based on the image, the small pale/yellowish-white granular spots scattered on the vermilion border and inner mucosa of the upper lip are most consistent with Fordyce spots (Fordyce granules).
Reason for their presence:
Fordyce spots are ectopic (misplaced) sebaceous glands that are not associated with a hair follicle. Normally, sebaceous glands are found in hair-bearing skin, but during embryological development, sebaceous glands can become "displaced" or arise directly within the oral mucosa and the vermilion (transition) zone of the lips - areas that don't normally carry hair follicles. They sit just below the epithelial surface, which is thin in this region, so the yellowish sebaceous lobules show through as small, painless, pinhead-sized papules or granules.
Key points about them:
- They are a normal anatomical variant, not a disease - present in most adults to some degree.
- They tend to become more visible with age, and also more prominent when the lip/cheek mucosa is stretched (as in this photo), or with increased sebum production (hormonal changes, puberty).
- They are asymptomatic, non-infectious, and non-contagious - no treatment is needed.
- They can occur on the buccal mucosa, vermilion border of the lips, and sometimes the glans penis or vulva - all sites where sebaceous glands are ectopically located without hair follicles.
- They should be distinguished from conditions like milia, sebaceous hyperplasia, oral thrush, molluscum contagiosum, or lipoid proteinosis, but the clustered, uniform, tiny grain-like yellow-white dots seen here are the classic appearance of Fordyce granules.
No treatment is required since this is a benign, incidental finding. If cosmetically bothersome, options like laser ablation or topical retinoids have been used, but this is rarely necessary.
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