An overview of ovarian cancer and pathology
Ovarian cancer has several types of pathology, which means the transfer? (1) of ovarian cancer there are three types of pathology ① primary cancers: Primary ovarian in itself, is generally solid, tumor size, a...
Basic knowledge of ovarian cancer pathology Disease Overview The incidence of ovarian cancer may have to be second to cervical cancer and cancer of the uterus, or gynecologic malignan...
Ovarian cancer is a common cancer of female genital mutilation one of the incidence of cervical cancer and after cancer of the uterus, which ranked third. But ovarian cancer death, accounts of the first gynecologic tumors, right pose a serious threat to women's lives. Because ovarian embryonic development, organization anatomy and endocrine function more complicated, it may be suffering from benign tumors or malignant. Because of early ovarian cancer in asymptomatic, and the identification of its type benign and malignant very difficult, ovarian carcinoma laparotomy in ovarian tumor confined to only 30%, most have spread to the uterus, bilateral annex, the omentum and pelvic organ <BR>, without ovarian cancer On the diagnosis and treatment really is a big problem. Over the years experts on the pathological form of ovarian cancer, the development of clinical and treatment programs for many of accumulated a lot of experience, so far, statistics on domestic and foreign clinical data, the five-year survival rate of only 25% to 30%.
【Pathological changes:
Ovarian tumors of the complexity of the organ than any This is because: 1 ovarian organizational structure has the potential to the development of wealth; ② ovarian during embryogenesis and in the urinary system is very close, part of the kidney may be lost into the ovary; ③ ovary from embryonic germ ridge, men and women origin, and the subsequent differentiation. Ovarian tumor classification many organizations to adopt this chapter as a basis for practical clinical significance of the classification.
(1) embryonic epithelial (deputy in renal epithelial body cavity) as the source of serous ovarian cancer adenocarcinoma, mucinous carcinoma, endometrial adenocarcinoma, mixed serous mucinous cystic carcinoma, adenocarcinoma fiber,'s tumor malignant Brenner, vice transparent in renal cell carcinoma, undifferentiated (anaplastic) cancer, these tumors sometimes luteinized role.
(2) sources of embryonic cells of ovarian cancer as teratogenic cancer, choriocarcinoma cell carcinoma primary, Dysgerminoma, sometimes hormone secretion.
(3) of undifferentiated mesenchymal origin of benign ovarian cancer as a ~ 6 namesake sarcoma, malignant mixed layer of the embryo, carcinosarcoma.
(4) differentiation of mesenchymal origin of ovarian cancer because of a hormone derived from the function, also known as functional tumors are malignant potential.
1. Feminization Mesenchymoma: ① granulosa cell tumor; ② theca cell tumor; ② granulosa - follicular cell tumors.
2. Masculine Mesenchymoma: ① with testicular tumor; ② door of the cell.
3. Gender; Gender blastoma.
(5) Since the occurrence of renal anomalies such as malignant ovarian tumor of the kidney.
(6) Since the occurrence of ovarian ectopic organizations ovarian cancer cells malignant adrenal tumor traces.
The prognosis and outcome: Common and prognosis factors: • clinical stage and is closely related to survival; • histological type and grade pathology and prognos...
The normal size of ovarian cancer syndrome diagnosis Many occurred in older women. To bloating, abdominal pain for the main symptoms, clinical manifestations in the medical ascites, tuberculosi...
Ovarian cancer prognosis and outcome Ovarian cancer The prognosis and outcome Common and prognosis factors: • clinical stage and is closely related to survival; • his...
American scientists invented a new ovarian cancer detection method According to the United States Agency for Research on Cancer reports, female ovarian cancer mortality is higher than that of other women of ...
Abdominal Since entering scolded ", 40" will have a thickening waistline bloating and the situation has lasted for more than a year, since ...
Experience with ovarian cancer Treatment of ovarian cancer is still surgery and chemotherapy, although postoperative adjuvant systemic chemotherapy has been the effect cer...
Diagnosed with ovarian cancer diagnosis
Hormone replacement therapy and gynecologic malignancies relations
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