نتایج جستجو برای: ovarian hormons
تعداد نتایج: 83458 فیلتر نتایج به سال:
conclusions hpv type 16 was detected in only 9.67% of malignant epithelial tumors. it appears that hpv infection plays a relatively minor role in the pathogenesis of ovarian carcinomas. results out of the eight cases with functional cysts only one case (12.5%) expressed hpv. no hpv expression was seen in cases with benign and borderline tumors. out of the 31 cases with one malignant surface epi...
Background: Endometrioma of ovary is one of the common diseases during reproductive age and the effect of laparoscopic cystectomy of endometrioma on infertility is still matter of debate. We designed this case control study to evaluate the ovarian response to controlled ovarian hyperstimulation during IVF (In vitro fertilization) cycle following laparoscopic unilateral cystectomy of endometriom...
background: ovarian pregnancy is a rare form of the non-tubal ectopic pregnancy. it ends with rupture before the end of the first trimester. one of the important risk factors for ovarian pregnancy is in the use of intra uterine devices (iud). case: we report here one such uncommon case of ovarian ectopic pregnancy. our patient is a 30 years old multiparous woman with two previous cesarean sect...
Background The conventional freezing and vitrification are different cryopreservation protocols for fertility preservation in cancer patients. The high effectiveness of vitrification for human oocytes and embryos is shown, whereas data on human ovarian tissue are limited. Follicular growth, ultrastructure, and apoptosis incidence in human ovarian tissue following vitrification/warming and after...
SUMMARY The widespread use of high-resolution, real time ultrasound has enabled physicians to identify a variety of fetal anatomy abnormalities. About 15-25% of fetal diseases can be diagnosed and even treated antenataly. This is a report of a case with fetal ovarian Cyst which has been confirmed with ultrasonography both antcnataly and postantaly, and caused intestinal obstruction in neonate...
background: chlamydia trachomatis (c. trachomatis) and mycoplasma genitalium (m. genitalium) are considered factors in cervical and ovarian cancer and are associated with flaky cell carcinoma of the cervix. the role of steady infection, leading to chronic inflammation, in the of ovarian cancer has received very little consideration, although a background of pelvic inflammatory disease (pid) is ...
perivascular epithelioid cell tumor (pecoma) is a rare mesenchymal tumor composed of immunohistochemically and histologically distinctive perivascular epithelioid cells. here, we report on the computed tomography (ct) and magnetic resonance imaging (mri) findings of ovarian pecoma with pulmonary metastasis. the tumor was visible as a multilocular hemorrhagic mass that encased the ovarian vessel...
conclusions a majority of ovarian masses, especially those diagnosed within a short duration after hysterectomy, are benign. iranian patients with such ovarian masses when asymptomatic and associated with negative tumor markers could be followed up, and prophylactic oophorectomy may not be necessary. results of the 1052 patients with ovarian masses, 45patients (mean age, 53.11 ± 9.56 years) who...
ovarian cancer is the most lethal gynecological cancer and about 70% of the patients are advanced stagein the time of diagnosis. decision about management (surgical debulking versus neoadjuant chemotherapy) in ovarian cancer patients is dependent on initial staging by abdominopelvic mdct or mri, so, radiologist expertise on ovarian cancer staging is very important. involvement of mesenteric roo...
background and objective: it is well known that menstrual period and ovarian function are affected by chemotherapy. although breast cancer is the most common cause of chemotherapy in women and ovarian hormones have very important direct and indirect effects on overall survival, disease-free survival, and life quality of patients, but few studies have addressed the frequency and related factors ...
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