The prognosis of patients with ovarian carcinoma is believed as worst among malignant diseases in the field of gynecology. Multiple factors including clinical stage, histologic type and grade may play an important role in the prognosis of patients. Because of these factors and the few cases of ovarian carcinoma seen in any one center over a short period, the ability to make valid evaluation of these factors has been limited. We organized ovarian tumor studying group in Tokai district with eleven member hospital and analyzed 453 cases of solid ovarian tumor retrospectively. 1) Cumulative survival rate was calculated according to the clinical stages. Five year survival rate of stage 1 was about 80%, that of stage 2 was about 30% and that of stage 3 and stage 4 were around 10% respectively. 2) Cumulative survival rate was calculated according to histologic types. There was minor variation of survival by histologic types. When we compared with different histologic types by same clinical stages such as stage 1 and stage 3 there was no definite differences of survival rate except slightly poor prognosis in case of mucinous cystadnocarcinoma. 3) Cumulative survival rate was calculated according to histologic grading. Histologic grade affects the prognosis of patients with ovarian carcinoma.

Adolescent↗

PubMed1981

[A postoperative evaluation of Brock operation and open infundibulectomy for tetralogy of Fallot (author's transl)].

Explore the source record for details and available documents.

Adolescent↗

PubMed1980

Surgical indications for resection in pulmonary metastasis of choriocarcinoma.

One hundred and twenty-two patients with choriocarcinoma were treated from 1965-1977. Pulmonary metastasis was noted in 82 of the 122 patients. In 21 cases, open thoracotomy and lobectomy were performed in conjunction with chemotherapy. Fifteen patients achieved complete remission and six patients died. It became evident that the factors with the greatest effect on the outcome of the surgical treatment are the preoperative hCG values and the extent of pulmonary metastasis. The following are the authors established criteria for the operative intervention of pulmonary metastasis of choriocarcinoma (modifying Thomford's principles): (1) The patient must be a good risk for surgical intervention. (2) That the primary malignancy is controlled, (the uterus has already been resected, or no angiographical evidence of tumor in pelvic cavity). (3) There is no evidence of metastatic disease elsewhere in the body. (4) Roentgenologic evidence of pulmonary metastasis is limited to one lung. (5) The urinary hCG value is below 1000 mIU/ml.

Adult↗

PubMed1980