نتایج جستجو برای: placental site trophoblastic tumor
تعداد نتایج: 784633 فیلتر نتایج به سال:
We present a case of a gravida 1 para 1 woman, who presented with an 11-month history of amenorrhea after cesarean delivery. The patient was taking birth control pills at the time of presentation. She was observed with a slight elevation of serum β-hCG level, an enlarged heterogeneous uterus and hematometra. A biopsy was performed, and the patient was diagnosed with placental site trophoblastic...
We report an uncommon clinical presentation of a placental site trophoblastic tumor. The patient presented initially with abdominal pain with, fever, bleeding and pelvic mass on ultrasonography leading to the wrong diagnosis abscess. Dilation curettage were performed pathological examination confirmed diagnosis. Therefore, she underwent hysterectomy. Four years after surgery, is still di...
Gestational trophoblastic neoplasia: the management of relapsing patients and other recent advances.
The treatment of gestational trophoblastic neoplasia (GTN) represents one of the modern success stories in cancer medicine. Early diagnosis, effective treatments, monitoring of response with a series of serum human chorionic gonadotropin levels, and centralized care have all contributed to this success. Nevertheless, some patients relapse after initial chemotherapy. This review discusses the ro...
It is now well established that human placenta secretes a protein hormone Human Placental Lactogen (HPL), also referred to as placental Somatomarnmotropin. It shows immunological crossreactivity with pituitary growth hormone and possesses both mammotropi.c and somatotropic effects (Jasiomovich and Maclaren, 1962, Kaplan and Grumbach 1968). This hormone is produced by syncytiotrophoblast layer o...
Gestational trophoblastic disease (GTD) is a group of conditions that originate from the abnormal hyperproliferation of trophoblastic cells, which derive from the trophectoderm, the outer layer of the blastocyst that would normally develop into the placenta during pregnancy. GTDs encompass hydatidiform mole (HM) (complete and partial), invasive mole, gestational choriocarcinoma, placental-site ...
Background: Gestational trophoblastic disease (GTD) is a heterogenous group of neoplastic lesions that is derived from placental trophoblastic epithelium. According to World Health Organization (WHO) classification they include: Hydatidiform mole (complete and partial), invasive mole, choriocarcinoma and placental site trophoblastic tumor. Hydatidiform mole is the most common and the diagnosis ...
Gestational trophoblastic neoplasms (GTN) are proliferative degenerative disorders of placental elements and include complete or partial mole (90%), invasivemole (5-8%), choriocarcinoma (1-2%) and placental site tumor (1-2%). Chorioadenoma destruens is a trophoblastic tumor, characterized by myometrial invasion through direct extension or via venous channels. We present a case of invasive mole ...
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