Ovarian vein thrombophlebitis.
D000006:Abdomen, Acute / Q000209:etiology*; D000328:Adult; D001064:Appendicitis / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010053:Ovary / Q000098:blood supply*; D011247:Pregnancy; D011644:Puerperal Disorders / Q000175:diagnosis* / Q000601:surgery; D013924:Thrombophlebitis / Q000175:diagnosis* / Q000601:surgery