Ovarian cancer journal article. Therapeutic strategies in epithelial ovarian cancer 2019-03-01

Ovarian cancer journal article Rating: 8,2/10 1606 reviews

Predictive Value of Symptoms for Early Detection of Ovarian Cancer

ovarian cancer journal article

The idea that far more sporadic serous cancers originate in the fallopian tube than was previously believed was further studied by Dr. Thus, serous carcinoma has, when well or moderately differentiated, often a glandular or papillary architecture that resembles the papillary surface epithelium of the fallopian tube, which is why it is also referred to as serous-papillary ovarian carcinoma. Ovarian cancer risk after salpingectomy: a nationwide population-based study. They include a physical exam, a pelvic exam, lab tests, ultrasound, or a biopsy. Many studies , conducted over the last decade have examined the occurrence of symptoms before diagnosis among women with ovarian cancer. Reduced risk is associated with higher parity, use of oral contraceptives, tubal ligation, and oophorectomy, whereas menopausal hormone use increases risk.


Next

Journal of Ovarian Research

ovarian cancer journal article

Mutations in B-raf and K-ras characterize the development of low-grade ovarion serous carcinoma. By the turn of the century, ovarian cancer patients by the hundreds were telling their stories on the internet where, as for many diseases, websites were being created which provided ordinary people with a forum for sharing their perspectives on the experience of cancer. The increasing evidence on tubal origins of a proportion of ovarian cancer has paved the way to use of opportunistic bilateral salpingectomy at tubal ligation and hysterectomy in the general population. Thus, as concern over ovarian cancer grew, emphasis was placed upon preventive surgery and on signs which could be detected by the physician, rather than on sensations which might be reported by the patient. A Pulitzer Prize winning play by Margaret Edson, entitled W;t, begins with an exchange between an oncologist, Dr Harvey Kelekian, and his patient, a John Donne scholar and professor of English named Vivian Bearing. He is in the process of informing her that she has stage 4 ovarian cancer: kelekian: You have cancer … you have advanced, metastatic ovarian cancer.

Next

Journal of Ovarian Research

ovarian cancer journal article

They found that all metastases closely resemble the primary tumor and that different cancer clones within the primary tumor can give rise to metastasis. The role of the vitronectin receptor, α vβ 3-integrin, in ovarian cancer metastasis is less clear. A total of 977 74. That same year, a widely cited study reported that women with a mother or sister with the disease had an alarming eighteen-fold increase in risk, and during the 1980s there was much speculation upon the nature of the familial link, whether screening procedures should be introduced for high-risk women, and whether prophylactic oophorectomy should be recommended. As the tumor enlarges, it compresses and eventually obliterates ovarian tissue resulting in an adnexal tumor that appears to have arisen in the ovary. Information from references , and through.

Next

Journal of Ovarian Research

ovarian cancer journal article

A and B: Normal fallopian tube at ×100 A and ×400 B magnification; C: serous borderline ovarian tumor at ×100. In the face of such discouraging facts, researchers sought new means of gaining control over the disease. Although these data do not prove that ovarian carcinoma develops through this mechanism, it does show how the physiologically simple, undifferentiated ovarian surface epithelial cells may differentiate during transformation into a müllerian-like morphology, mimicking different epithelia of the reproductive tract. In contrast, rates of germ cell tumors are highest in Hispanics 0. These factors also supported its exclusion from public information campaigns and popular medical literature aimed at women readers.

Next

Therapeutic strategies in epithelial ovarian cancer

ovarian cancer journal article

Rates based on fewer than 6 cases are excluded. Prognostic factors responsible for survival in sex cord stromal tumors of the ovary—an analysis of 376 women. Doubeni is also a senior scholar in the Penn Center for Clinical Epidemiology and Biostatistics, and a senior fellow at the Leonard Davis Institute of Health Economics and at the Center for Public Health Initiatives, both at the University of Pennsylvania. The deeper knowledge of ovarian cancer biology has led to the identification of multiple molecular targets, such as growth factor receptors, signal transduction pathways, cell cycle regulators, and angiogenic mechanisms. Reasons for this increase are unknown because risk factors for these cancers are poorly understood. Slower dissemination of treatment advances, including less access to optimal debulking surgery and intraperitoneal chemotherapy, - may have contributed to the stagnation.


Next

Therapeutic strategies in epithelial ovarian cancer

ovarian cancer journal article

In stage 2, the disease has spread to the uterus, fallopian tube, or to other tissues in the pelvis; in stage 3, it has metastasized to the abdominal cavity; and in stage 4, it has spread elsewhere in the body. Ovarian Cancer Occurrence Overall This section presents overall incidence and mortality statistics for ovarian cancer. Clinical Ovarian and other Gynecologic Cancer is a peer-reviewed, semi-annual journal that publishes original articles describing various aspects of clinical and translational research in ovarian cancer. The sensitivity is low because many women are asymptomatic or present with symptoms other than those mentioned here. Cancer is the uncontrolled and abnormal growth of cells.

Next

Ovarian Cancer Prevention and Screening : Obstetrics & Gynecology

ovarian cancer journal article

The growing acceptance of this procedure as a normal part of health care was a side effect of the campaign to control uterine cancer, which encouraged apparently healthy women to seek regular checkups. We are coming together to address the widespread, unwarranted variation in reporting of outcomes. However, the physical examination has limited accuracy, especially in obese patients, and a mass could easily be missed or, if detected, could be caused by conditions other than ovarian cancer. Classification of epithelial ovarian cancer Kurman et al. We recommend that you upgrade to a newer version or to a different web browser. Ovarian cancer is the most lethal gynecologic malignancy.

Next

Ovarian Cancer Prevention and Screening : Obstetrics & Gynecology

ovarian cancer journal article

Mammography and physical examination of the breast are the most commonly used screening methods for breast cancer. Because ovarian cancer was so difficult to detect and treat, some surgeons advocated prophylactic oophorectomy as a means of reducing the risk of ovarian cancer in post-menopausal women. Positive predictive value was calculated. The consensus criteria were considered fulfilled when any symptom above or urinary urgency or frequency was reported for at least 1 month, with an onset of less than 12 months before diagnosis or a reference date. An alternate theory proposes that tumors with a mullerian phenotype serous, endometrioid and clear cell are derived from mullerian-type tissue not mesothelium. Why did p53 gene therapy fail in ovarian cancer? However, this trend was not statistically significant and the confidence intervals were wide. Each ovary is about the size and shape of an almond.


Next

From the “Silent Killer” to the “Whispering Disease”: Ovarian Cancer and the Uses of Metaphor

ovarian cancer journal article

Women with ovarian cancer may have no symptoms or just mild symptoms until the disease is in an advanced stage. There was a relative lack of awareness for repetitive symptoms as well as gastrointestinal symptoms as an important feature in a symptom-based detection of ovarian cancer. Comfort care is critical when death is imminent. Calculation of the positive predictive value from case—control data requires an external estimate of the frequency of as-yet undiagnosed cases of disease. Also, the duration of symptoms may be shorter among women with advanced-stage disease than among women with early-stage invasive ovarian cancer , although other studies have reported little or no difference in duration of symptoms by stage of invasive disease ,.

Next