scholarly journals Partial hydatidiform mole and coexistent live fetus: a case report and review of the literature

Open Medicine ◽  
2019 ◽  
Vol 14 (1) ◽  
pp. 843-846
Author(s):  
Chengying Zeng ◽  
Yanbi Chen ◽  
Lijuan Zhao ◽  
Bo Wan

AbstractTwin pregnancy of a hydatidiform mole with a coexistent live fetus is very rare, and complete molar pregnancy is involved in most cases. A partial molar pregnancy almost always ends in miscarriage due to a triploid fetus. Here, we report a case of a 32-year-old Chinese woman with ultrasound diagnosis of a partial molar pregnancy. Amniocentesis suggested mosaicism, but the fetus was morphologically normal. The woman chose to continue the pregnancy after fully understanding the risk. The infant was delivered prematurely, and the presence of a large single placenta with molar changes. The baby’s peripheral blood chromosomes were diploid, and the pregnant woman had no serious complications. The diagnosis, management, and monitoring of this condition will remain challenging because of its rarity. Partial hydatidiform mole combined with pregnancy can result in delivering of a normal fetus and live birth under proper management.

2008 ◽  
Vol 279 (3) ◽  
pp. 431-436 ◽  
Author(s):  
Kenan Dolapcioglu ◽  
Arif Gungoren ◽  
Sibel Hakverdi ◽  
Ali Ulvi Hakverdi ◽  
Ertugrul Egilmez

Author(s):  
Catarina J. Nascimento ◽  
Mariana Veiga ◽  
Ana Rita Silva ◽  
Joana Cominho

A coexistent molar pregnancy with a normal fetus is rare, with an incidence of 1 in 22.000 to 100.000 pregnancies-only 200 cases reported in the last two decades. The ultrasound is essential for an earlier diagnosis, and the management of these cases is challenging due to the increased risk of obstetrics complications and the possibility of posterior gestational trophoblastic neoplasia. Here we describe a 33-year-old healthy woman with a first-trimester twin pregnancy, presented with a normal fetus and a heterogeneous and vacuolar structure suggestive of complete hydatidiform mole. The pregnancy was interrupted, and a histological diagnosis confirmed complete hydatidiform mole in dichorionic/diamniotic twin pregnancy at 14 weeks. Molar twin pregnancy is a rare condition, and do not exist any consensus protocol to guide the clinical approach, so the decision to continue the pregnancy depends on the couple’s desire and maternal and fetal complications.


Author(s):  
Hale Goksever Celik ◽  
Gözde Meriç Demirezen ◽  
Baki Erdem ◽  
Alev Atış Aydın ◽  
Volkan Ülker

Twin pregnancies with complete mole and a coexisting live fetus are rare obstetric conditions seen in 1 case of 22000 to 100000 pregnancies. In our case, a twin molar pregnancy was diagnosed in the first trimester by ultrasound. In a 27-year-old patient with the first pregnancy, a 12-week live fetus with a normal placenta and a twin molar pregnancy appearance were observed on a routine ultrasonographic examination of the uterine cavity. Twin molar pregnancies are reported to be terminated by live birth in the literature, but termination of pregnancy is an important option to prevent maternal morbidity since molar pregnancy may lead to complications ranging from theca lutein cysts to gestational trophoblastic neoplasia.


Author(s):  
Sujata Singh ◽  
Sasmita Swain ◽  
Lucy Das ◽  
Pravat Chandra Das

Partial molar pregnancy is a rare entity in which there is usually a triploid abnormal foetus associated with a large placenta with cystic changes. The incidence of a normal diploid foetus and a partial molar placenta is extremely rare. Here we report a case of partial molar pregnancy in which a normal appearing foetus with diploid karyotype coexist. In this case a 24yr old primigravida at 20 week 3days gestation presented with 3-4 episodes of vaginal bleeding and generalised swelling of body since one month. On evaluation she was found to have moderate anaemia, proteinuria, raised serum β hcg and USG showed a single live foetus with thickened cystic placenta covering the internal os. After counselling patient was put up for hysterotomy. The product of conception and placenta were sent for histopathology and karyotyping which confirmed partial hydatidiform mole with trisomy 21 foetus. Patient had uneventful post op period and was followed up with serial β hcg measurement which fell to undetectable levels within two months. 


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