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The tumor may secrete human placental lactogen, [2] and result in a false-positive pregnancy test. [3] A placental site trophoblastic tumor is a monophasic neoplasm of the implantation site intermediate trophoblast, and usually a benign lesion, which comprises less than 2% of all gestational trophoblastic proliferations. Preceding conditions ...
Gestational choriocarcinoma is a form of gestational trophoblastic neoplasia, which is a type of gestational trophoblastic disease (GTD), that can occur during pregnancy.It is a rare disease where the trophoblast, a layer of cells surrounding the blastocyst, undergoes abnormal developments, leading to trophoblastic tumors.
Serum tumor marker test: For GTN, the blood is checked for the level of β-hCG, a hormone that is made by the body during pregnancy. β-hCG in the blood of a woman who is not pregnant may be a sign of GTN and also helpful tests to monitor a woman’s recovery during and after treatment. Placental side trophoblastic tumor (PSTT) is ...
Choriocarcinoma is a malignant, trophoblastic [1] cancer, usually of the placenta. It is characterized by early hematogenous spread to the lungs. It belongs to the malignant end of the spectrum in gestational trophoblastic disease (GTD). It is also classified as a germ cell tumor and may arise in the testis or ovary.
Here, first a fertilised egg implants into the uterus, but some cells around the fetus (the chorionic villi) do not develop properly. The pregnancy is not viable, and the normal pregnancy process turns into a benign tumour. There are two subtypes of hydatidiform mole: complete hydatidiform mole, and partial hydatidiform mole. [citation needed]
The tumor is caused when the germ cells in the ovaries begin divide uncontrollably and become malignant which are characterized with their less organized nuclei and unclearly defined border. [1] Another potential etiology is the dysfunctioning of the tumor suppressor gene , TRC8/RNF139, or even karyotypic abnormalities after close molecular ...
Six rounds of IVF left the family hopeful with one pregnancy, and then crushed over the loss of their first baby boy in April 2023. "At that point, we had very few embryos left. I had gone through ...
Benign or malignant; simple or complex An adnexal mass is a lump in the tissue of the adnexa of the uterus (structures which are closely related structurally and functionally to the uterus, such as the ovaries , fallopian tubes , or any of the surrounding connective tissue ).