what is oral melanotic macule Simple cryosurgical treatment of the Oral pigmented lesions: Clinicopathologic features
Description
Tissues were fixed in 10% formalin solution, processed, and stained with hematoxylineosin (HE)

But only when battery behavior is actively controlled can genuine efficiency be achieved

If there is doubt histologically regarding the nature of the pigment, the use of iron and Fontana-Masson stain can be helpful

Manter em temperatura ambiente (15 a 30C)

Often 56 weeks before noticeable darkening