Cutaneous endometriosis is characterized by the appearance of brownish papules at the umbilicus or in lower abdominal scars after gynecologic surgery in middle-aged women.
References
Cutaneous endometriosis Wikipedia(Text) CC BY-SA
Cutaneous endometriosis is characterized by the appearance of brownish papules at the umbilicus or in lower abdominal scars after gynecologic surgery in middle-aged women.