A large choledochal cyst with impending rupture post partum.
D000293:Adolescent; D003137:Common Bile Duct Diseases / Q000601:surgery*; D003560:Cysts / Q000601:surgery*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011644:Puerperal Disorders / Q000601:surgery*; D012422:Rupture, Spontaneous