نتایج جستجو برای: ovarian cancer
تعداد نتایج: 956147 فیلتر نتایج به سال:
Primary fallopian tube carcinoma is a rare tumor that histologically and clinically resembles epithelial ovarian cancer. Here we introduce a case of tubal carcinoma in a postmenopausal woman. The diagnosis of primary fallopian tube carcinoma is rarely considered preoperatively and is usually first appreciated by the pathologist. Because of low frequency of tubal carcinoma, there are few systemi...
Background & objective: Ovarian cancer mortality is associated with lower regional sunlight exposure. Vitamin D and its metabolites are best known for their action in calcium and bone metabolism. However, epidemiological studies have suggested that an increased ovarian cancer risk is associated with decreased production of vitamin D. The vitamin D signaling pathway is involved in a wide variety...
Metastatic ovarian cancers occur in 3-8 percent of women undergoing surgical resection of a primary colorectal cancer. In this study we examined the characteristics of women with colorectal cancer for whom synchronous oophorectomy had been performed. In this cross-sectional study, records of patients with colorectal cancer from April 1991 through October 1999 who had undergone surgery for both...
case presentation the studied patient was a 32-year-old g1p1 woman with abdominal pain who was diagnosed with a large ovarian cyst during ovulation induction, which could possibly raise the risk of ovarian torsion. she had a 2-year secondary infertility and had received three cycles of ovulation induction with letrozole 6 months earlier. an emergency laparoscopy showed large complex ovarian cys...
paraneoplastic cerebellar degeneration is a rare, fatal neuronal syndrome associated with ovarian, breast and lung cancers. anti-yo antibody mediated paraneoplastic cerebellar degeneration is known to be associated with gynecological malignancies, especially ovarian cancer. however, there are no reports of anti-yo antibody associated predominant peripheral mixed sensory and motor neuropathy in ...
Background: Ovarian cancer is the fifth leading cause of death from malignancy in women. CD4 +CD25+FoxP3+ regulatory T (Treg) cells are a subset of T lymphocytes with great inhibitory impact on immune response. Objectives: To investigate the percentage of CD4 +CD25+FoxP3+ regulatory T cells in the peripheral blood of the Iranian patients with epithelial ovarian cancer compared to healthy women ...
Background The impact of cancer therapy on the reproductive potential of patients is increasingly recognized because survival rates of patients have clearly improved in recent years. The study stressed the use of AMH may allow better prediction of chemotherapy-related risk to further fertility. MaterialsAndMethods A narrative review was performed within articles published at PubMed, Elsevier, S...
Primary ovarian insufficiency (POI), commonly referred to premature ovarian failure, is defined as ovarian failure before the age of 40 years. It is the loss of ovarian function caused by a process directly affecting ovaries. Cancer therapy which includes surgery, radiotherapy, and chemotherapy influence ovarian function, leading to premature menopause and loss of fertility. POI is idiopathic i...
Background Fertility preservation for female cancer patients prior to cancer therapy has emerged as an essential component of comprehensive patient care. In the US, approximately 6% of women diagnosed with invasive cancer between 2007 and 2011 that were under 45 years old. The incidence of cancers in reproductive age women signifies a need for fertility preservation options and this need is inc...
Background and purpose: Ovarian tumor is a common neoplasm of the female genital tract and one of the most lethal gynecologic malignancies. The etiology of ovarian cancer remains unclear. Oncogenic viruses can contribute in different stages of the carcinogenic process. Papilloma viruses are Oncogenic viruses that could induce proliferation of epithelial cells. Materials and methods: In this st...
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