Ectopic Enterobius vermicularis. Variations in its pattern.
D000818:Animals; D004757:Enterobius; D005260:Female; D005835:Genitalia; D005836:Genitalia, Female; D006801:Humans; D007410:Intestinal Diseases; D010123:Oxyuriasis
GENITALIA, FEMALE; INTESTINAL DISEASES; OXYURIASIS