O'Grady J P, Salem F A
J Natl Med Assoc. 1978 Nov;70(11):863-6.
Pregnancy in a rudimentary uterine horn is an unusual event that often terminates early in gestation with catastrophic hemorrhage. Under rare circumstances an intact rudimentary horn or a secondary abdominal pregnancy from a ruptured horn continues to term.These cases present with pain or anemia, an uncertain or abnormal fetal lie, and may be complicated by symptoms of preeclampsia. Physical examination, and ultrasonic and radiographic studies lead to the correct diagnosis. Rapid surgical intervention can result in fetal and maternal survival with preservation of fertility.
残角子宫妊娠是一种罕见的情况，通常在妊娠早期终止，并伴有灾难性出血。在极少数情况下，完整的残角或破裂残角导致的继发性腹腔妊娠可继续至足月。这些病例表现为疼痛或贫血、胎位不确定或异常，可能并发子痫前期症状。体格检查、超声和影像学检查可得出正确诊断。迅速的手术干预可使胎儿和母亲存活，并保留生育能力。
