Table 2
Dermatological manifestation secondary to nutritional deficiencies.
| Zinc deficiency | Crusty-erythematous-squamous dermatitis localized to periorificial regions, genitals and flexures, associated with diffuse alopecia, stomatitis, balanitis, vulvar, and proctitis | Iron deficiency | Atrophy and dryness, itching, hair loss, atrophic glossitis, angular stomatitis, and koilonychia | Vitamin A deficiency | Pytiriasis rubra pilaris-like | Vitamin B12 and folic acid deficiency | Angular stomatitis, glossitis, and oral mucosa ulcers, hyperpigmentation | Vitamin PP deficiency | Pellagra |
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