Complete hydatidiform mole with a surviving coexistent twin in a woman with sickle cell disease: a case report.

BACKGROUND

Twin pregnancy with an apparently healthy fetus and complete hydatidiform mole (CHMTF) is a rare condition. We present the first reported case in a woman with sickle cell disease.

METHODS

An 18-year-old woman, para 1, gravida 0, with sickle cell disease was diagnosed at 19 weeks as having a complete molar pregnancy with a coexistent live fetus. The patient presented with abdominal pain, nausea, headaches, body aches, joint pain and chest pain on 2 different occasions. She denied having vaginal bleeding. Whether the patient was having a sickle cell crisis or molar pregnancy symptoms (i.e., thyrotoxicosis) was not clear. She was given intravenous hydration and pain management. All her symptoms resolved, confirming sickle cell crisis as the final diagnosis. The pregnancy was uneventful until 35 weeks, when oligohydramnios prompted induction of labor. Suction curettage was performed after delivery for removal of the molar pregnancy. The patient did not show any evidence of persistent trophoblastic disease 2 months after delivery.

CONCLUSIONS

CHMTF in sickle cell disease patients is challenging. Adequate intravenous hydration and pain management should be started when one suspects a crisis. If the symptoms resolved, thyrotoxicosis due to the molar pregnancy is unlikely. In addition to proper medical management, proper counseling of the patient and close monitoring of both fetus and mother should be undertaken.