[Primary peritoneal carcinoma - a clinicopathological study of 15 cases].

This is a retrospective study of fifteen cases of primary peritoneal carcinoma who were treated between 2001 and 2010 in our hospital. The median age at the time of diagnosis was 63 years(range, 40 to 79 years). Three patients had clinical stage II disease, eleven patients had stage III disease, and one patient was unstaged.

Phase II study of neoadjuvant chemotherapy with irinotecan hydrochloride and nedaplatin followed by radical hysterectomy for bulky stage Ib2 to IIb, cervical squamous cell carcinoma: Japanese Gynecologic Oncology Group study (JGOG 1065).

The efficacy and adverse events of neoadjuvant chemotherapy with irinotecan hydrochloride and nedaplatin were evaluated in patients with bulky stage Ib2 to IIb cervical squamous cell carcinoma. Eligibility included patients who received irinotecan (60 mg/m2) on days 1 and 8 and nedaplatin (80 mg/m2) on day 1 of a 21-day cycle. After 1-3 courses of chemotherapy, radical hysterectomy was performed.

Diagnostic usefulness of intraoperative ultrasonography in avoiding unnecessary para-aortic lymphadenectomy in women with endometrial carcinoma.

Objective: To evaluate the usefulness of intraoperative ultrasonography (IU) in reducing the number of unnecessary para-aortic lymphadenectomy in women with endometrial carcinoma.

Methods: Computed tomography (CT) and IU were used to assess whether para-aortic lymph nodes were enlarged in 91 women with endometrial carcinoma. All women underwent hysterectomy and systematic pelvic and para-aortic lymphadenectomy.

Successful surgical treatment and chemotherapy for ovarian cancer in a patient with idiopathic thrombocytopenic purpura.

Ovarian clear cell adenocarcinoma (OCCA) is known to have a worse prognosis than ovarian serous adenocarcinoma due to its poor response to conventional platinum-based chemotherapy. Idiopathic thrombocytopenic purpura (ITP), which usually reveals severe thrombocytopenia, is a common autoimmune disorder. However, to date very few cases of ovarian cancer associated with ITP have been reported in the literature.

Association of PTEN mutation with HPV-negative adenocarcinoma of the uterine cervix.

Serous, mucinous, endometrioid, and clear cell adenocarcinomas arise from reproductive organs of mullerian origin. Although the mutation of PTEN, a tumor suppressor, is known to be involved in tumorigenesis of endometrioid adenocarcinomas of the endometrium and ovary, the role of PTEN alteration in endometrioid adenocarcinoma of the cervix remains to be investigated. To elucidate the molecular pathogenesis of cervical adenocarcinoma and adenosquamous carcinoma, and in particular to examine the potential role of PTEN mutation in endometrioid-type cancer of the cervix, we analyzed 32 cervical adeno- or adenosquamous carcinomas (8 endometrioid adenocarcinomas, 14 mucinous adenocarcinomas and 10 adenosquamous carcinomas) for PTEN mutations and HPV infections.

Clinical usefulness of macrophage colony-stimulating factor for ovarian cancers: Long-term prognosis after five years.

We performed a randomized double blind study between 1992 and 1995 in which 214 patients with FIGO stage I to III ovarian cancers received administration of 10(6) units (low dose group) or 8x10(6) units (high dose group) of macrophage colony-stimulating factor (M-CSF) after cyclophosphamide/adriamycin/cisplatin (CAP) therapy. The period required to finish a set of intensive chemotherapy, which was the primary endpoint, was significantly shortened (p=0.0004), and the incidence of febrile neutropenia significantly decreased (p=0.

Difference in prognostic factors between stage IB and II uterine cervical carcinoma patients treated with radical hysterectomy and postoperative radiation therapy.

Purpose: The purpose of the current study was to evaluate the difference in prognostic factors between stage IB and II uterine cervical carcinoma patients treated with postoperative radiation therapy.

Patients And Methods: Between May 1988 and May 1998, a total of 94 patients including 47 patients with stage IB and 47 patients with stage II uterine cervical carcinoma were treated with postoperative radiation therapy at Tokyo Metropolitan Komagome Hospital. All patients were treated with 10 MV X-rays using an anterior-posterior parallel opposed field which covered the whole pelvis.