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Type of lip pigmentation
| Type of lip pigmentation | Number of patients | |
|---|---|---|
| Diffuse pigmentation | 8 | |
| Focal pigmentation | Ephelides | 5 |
| Labial melanotic macule | 3 | |
| Post-inflammatory hyperpigmentation | ||
| Secondary to herpes simplex infection | 3 | |
| Fixed drug eruption | 1 | |
