Dec 11, 2024 · A hydatidiform mole, commonly referred to as a molar pregnancy, is a rare abnormality in pregnancy classified under gestational trophoblastic diseases (GTD), which stem from the placenta and may metastasize.

Nov 12, 2022 · There are two types of molar pregnancy — complete molar pregnancy and partial molar pregnancy. In a complete molar pregnancy, the placental tissue swells and appears to form fluid-filled cysts. There is no fetus. In a partial molar pregnancy, the placenta might have both regular and irregular tissue.

Molar pregnancies are also called hydatidiform moles. What are the types of molar pregnancies? Molar pregnancies fall into two categories: complete and partial. In complete molar pregnancies, no embryo forms. It happens when a sperm fertilizes an empty egg. Because the egg is empty, the embryo can’t grow.

Based on morphology, hydatidiform moles can be divided into two types: in complete moles, all the chorionic villi are vesicular, and no sign of embryonic or fetal development is present.

Hydatidiform mole (HM) is one of a group of diseases that develop from abnormal proliferation of trophoblasts and are classified as gestational trophoblastic disease (GTD). The two distinct types of HM, complete mole and partial mole, have different karyotypes, gross and microscopic histopathology, clinical presentations, and prognoses [ 1-3 ].

Hydatidiform mole (HM) is a rare mass or growth that forms inside the womb (uterus) at the beginning of a pregnancy. It is a type of gestational trophoblastic disease (GTD). HM, or molar pregnancy, results from abnormal fertilization of the oocyte (egg). It results in an abnormal fetus.

A hydatidiform mole or molar pregnancy is very uncommon affecting around 1 in 1,200 pregnancies. It is usually found in early pregnancy. A hydatidiform mole is sometimes detected when you have an early pregnancy ultrasound.

Mar 13, 2019 · Hydatidiform mole is an abnormal pregnancy characterized by varying degrees of trophoblastic proliferation (both cytotrophoblast and syncytiotrophoblast) and vesicular swelling of placental villi associated with an absent or abnormal fetus/embryo.

Hydatidiform moles are abnormal growths in the uterus that can be classified into two main types: complete and partial moles. Complete moles occur when an empty egg is fertilized by a sperm, leading to the absence of fetal tissue and an overgrowth of placental tissue.

Dec 11, 2024 · A hydatidiform mole, commonly referred to as a molar pregnancy, is a rare abnormality in pregnancy classified under gestational trophoblastic diseases (GTD), which stem from the placenta and may metastasize.