FIGURES:
Figure 1: 1A: Black nodule of the ombilicus; 1B: Omphalolith after
removal. three black nodules with horny-like projections; 1C:
Histopathological aspect of the omphalolith showing laminated keratin
(HE x20).
Figure 2: 2A: Keratotic, brownish nodule protruding out of the
umbilicus; 2B: Omphalolith after removal: black keratotic nodule; 2C:
Narrow and deep umbilicus with no signs of inflammation or ulceration;
2D: Dermoscopic aspect: dry crusted pigmented lamellar keratotic
material.