Heterotopic pregnancy presenting as an acute abdomen: a diagnostic masquerader.
Simultaneous intrauterine and extrauterine pregnancy is called heterotopic pregnancy. It is a rare complication of pregnancy, especially in the absence of predisposing factors. It is known to present with a variety of symptoms and signs often leading to a delay in establishing the correct diagnosis. We report the case of a 29-year-old woman, known to be 14 weeks pregnant, presenting with acute abdominal pain. The confirmation of a viable intrauterine pregnancy led to a general surgery consultation. A heterotopic ruptured right ectopic tubal pregnancy was found. Right salpingectomy was performed. The patient recovered uneventfully. The intrauterine pregnancy was not affected. This case illustrates the variable presentation of heterotopic pregnancy and the need for general surgeons to be suspicious of pregnancy related complications, even in the presence of a viable intrauterine pregnancy.
Mistry
B M
BM
Department of Surgery, Saint Louis University Health Sciences Center, Missouri 63110-0250, USA.
Balasubramaniam
S
S
Silverman
R
R
Sakabu
S A
SA
Troop
B R
BR
D000006:Abdomen, Acute / Q000175:diagnosis*; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple; D011274:Pregnancy, Tubal / Q000175:diagnosis*