Dark, tarry feces indicating gastrointestinal bleeding.

A type of dark pigmentation in tissue.

Abnormal black or dark-colored skin lesions.

Melana (Name) - A female given name of various origins.

Melana (Surname) - A last name found in certain cultures.

Melana (Cultural Reference) - Related to specific traditions or folklore.

Melana (Brand/Company) - Name of a business or product line.

Melana (Geographical Location) - Place name for towns or regions in some countries.