Prognostic Value of En-Block Radical Bowel Resection in Advanced Ovarian Cancer Surgery With HIPEC.

PURPOSE: To identify prognostic factors of survival and recurrence in advanced ovarian cancer patients undergoing radical surgery and HIPEC. METHODS: In a single Department of Surgical Oncology, Peritoneal Surface Malignancy Program, and over a 16-year period, from a total of 274 epithelial ovarian cancer patients, retrospectively, we identified 152 patients undergoing complete (CC-0) or near-complete (CC-1) cytoreduction, including at least one colonic resection, and HIPEC. RESULTS: Mean age of patients was 58.8 years and CC-0 was possible in 72.4%. Rates of in-hospital mortality and major morbidity were 2.6% and 15.7%. Only 122 (80.3%) patients completed Adjuvant Systemic Chemotherapy (ASCH). Rates of metastatic Total Lymph Nodes (TLN), Para-Aortic and Pelvic Lymph Nodes (PAPLN) and Large Bowel Lymph Nodes (LBLN) were 58.7%, 58.5%, and 51.3%, respectively. Median, 5- and 10-year survival rates were 39 months, 43%, and 36.2%, respectively. The recurrence rate was 35.5%. On univariate analysis, CC-1, high Peritoneal Cancer Index (PCI), in-hospital morbidity, and no adjuvant chemotherapy were adverse factors for survival and recurrence. On multivariate analysis, negative survival indicators were the advanced age of patients, extensive peritoneal dissemination, low total number of TLN and no systemic PAPLN. Metastatic LBLN and segmental resection of the small bowel (SIR) were associated with a high risk for recurrence. CONCLUSION: CC-O is feasible in most advanced ovarian cancer patients and HIPEC may confer a survival benefit. Radical bowel resection, with its entire mesocolon, may be necessary, as its lymph nodes often harbor metastases influencing disease recurrence and survival. The role of metastatic bowel lymph nodes has to be taken into account when assessing the impact of systemic lymphadenectomy in this group of patients.

Ovarian cancer diagnosed during pregnancy: clinicopathological characteristics and management.

The aim of this study was to discuss the diagnostic and therapeutic dilemmas in cases of pregnant women with adnexal masses, reporting an interesting case with synchronous literature review. The patient, a gravida 2, para 1, 37 year-old woman was diagnosed with a large unilateral adnexal lesion during a scheduled third trimester ultrasound assessment. A large papillary papule with a network of blood vessels showing decreased resistance in blood flow was noticed as well. Surgical intervention revealed ascitic fluid and a large cystic mass arising from the right ovary. Cesarean section and right salpingooophorectomy, including the mass, were performed. Frozen section biopsy was positive for malignancy. Total hysterectomy and left salpingo-oophorectomy, total omentectomy, biopsies from the pelvic peritoneum, pelvic/para-aortic lymphadenectomy and appendicectomy followed. Histology showed mucinous ovarian adenocarcinoma Grade I Stage Ic according to FIGO classification. Surgical intervention, in cases of persisting adnexal lesions, is often necessary, even during pregnancy.

Female sexuality after female cancer treatment: a clinical issue.

PURPOSE OF INVESTIGATION: The aim of the present study was to record how the treatment of female cancer may affect sexuality and interpersonal relations in the couple. MATERIAL AND METHODS: From September 2008 until February 2012, the authors prospectively studied 67 patients with breast cancer (Group A) and 43 with gynecological cancers (Group B). As control groups 33 patients with benign breast and 30 patients with benign gynecological lesions (group 0a and 0b respectively) were used. Sexuality and interpersonal relations were evaluated by a questionnaire. The authors also evaluated interpersonal relations focusing on sexual function at the time of diagnosis and a year after the initial treatment for cancer. RESULTS: A significant reduction of the "sexual desire", "sexual Arousal", and "orgasm" dimension was found in both cancer groups, in contrast to the control group, revealing no significant change. The "sexual enjoyment" scale was significantly decreased in gynecological cancer group but not in breast cancer group. While the score on the "relationship quality" dimension significantly increased in both cancer groups. In all groups, there was a significantly positive correlation between sexual function and enjoyment; on the contrary, there was a significantly negative correlation between relationship quality and sexual function and enjoyment. CONCLUSION: Sexual dysfunctions is a clinical problem which should be evidenced at the beginning of therapy, from the oncologists in order to provide integrated treatment to their patients.

The prognostic and predictive value of ERCC-1, p53, bcl-2 and bax in epithelial ovarian cancer.

AIM: To evaluate the expression of ERCC-1 in patients with epithelial ovarian cancer (EOC) and to correlate it with the expression of p53, bcl-2 and bax. MATERIALS AND METHODS: Tumor samples from 60 patients with EOC were immunohistochemically investigated for the expression of ERCC1, p53, bcl-2 and bax. RESULTS: ERCC-1 expression was significantly decreased in serous and endometrioid compared to clear cell carcinomas. P53 expression was significantly increased in serous compared to clear cell carcinomas. Bax expression was significantly increased in serous carcinomas as compared to MMTs. High disease stage was correlated with low ERCC-1 and high bcl-2 expression. ERCC-1 expression was associated with increased disease-free interval. CONCLUSION: ERCC-1 status seems to be correlated with disease-free interval, stage and tumor histologic subtype in patients with EOC. Nevertheless, our results indicate that single-gene expressions may be unreliable and thus caution is needed when used as potential prognostic or predictive markers.

Intraoperative assessment of epithelial and non-epithelial ovarian tumors: a 7-year review.

OBJECTIVE: To determine the accuracy of frozen section diagnosis of ovarian tumors and to discuss discrepant diagnostic cases. METHODS: 932 ovarian tumors were submitted for frozen section examination. Cases with a significant diagnostic discrepancy between the intraoperative and the final histological diagnosis were reviewed. RESULTS: The sensitivity of frozen section diagnosis for benign, borderline and malignant epithelial tumors was 98.82%, 98.97% and 87.66% and the specificity 98.01%, 97.06% and 100%, respectively. There were 27 cases with diagnostic discrepancy. All non teratomatous sex cord/stromal and germ cell tumors were correctly diagnosed while a diagnostic discrepancy was observed in teratomatous tumors. CONCLUSION: Frozen section diagnosis is a reliable method for the surgical management of an ovarian mass. Nevertheless, care should be taken for large tumors measuring > 20 cm in diameter, particularly when the intraoperative diagnosis reveals an epithelial borderline tumor or a teratomatous tumor with an extensive neural component.

Tissue evaluation of immune markers in endometrial and cervical carcinomas.

Major histocompatibility complex (HLA system) class II molecules including HLA-DR antigens, associate with peptides, which are derived from antigens, for presentation to T4 lymphocytes. Functional and adhesion assays have shown that CD4 molecule interacts with HLA class II molecules, leading to enhanced responses of T4 cells. In the present study, we examined the tissue expression of HLA-DR antigens and the quantitative variance of T4 lymphocytes in a series of 50 "endometrioid" adenocarcinomas of the endometrium and 35 cervical squamous-cell carcinomas. A three-step avidin-biotin immunoperoxidase staining method was applied. As primary antibodies, we used the TAL.1BS monoclonal antihuman HLA-DR alpha (alpha) chain antibody and the OPD4 mouse antihuman antibody; the latter mainly identifies benign T4 lymphocytes. Twenty-four percent (24%) of women with endometrial cancer were high immune responders, while the relative percentage in women with cervical cancer was 40%; the respective tumours were of early clinical and surgical stages. HLA-DR determinants were predominantly expressed in membranes of stromal cells, mainly histiocytes, usually around HLA-DR+ lymphoid cells, as well as on endothelial cells. Greater numbers of OPD4+ aggregated lymphocytes were observed when the tumour stroma was rich in HLA-DR+ cells. Epithelial elements, either cancerous or benign, were seldom HLA-DR+. In those samples, positive immunolabelling was often confined in the intercellular space and did not seem to activate an effective host immune response against neoplastic cells. High expression of HLA-DR molecules in professional antigen presenting stromal cells may be used as a lymphocyte activation marker in endometrial and cervical carcinomas. This activation appears to be an early event in the evolution of invasive endometrial and cervical carcinomas.

The frequency of significant pathology in women attending a general gynaecological service for postcoital bleeding.

OBJECTIVES: To document the frequency of pathology in women who complain of postcoital bleeding. To determine whether negative cervical cytology excludes serious pathology in women with postcoital bleeding. To determine whether postcoital bleeding increases the risk of serious pathology in women with an abnormal smear. DESIGN: A retrospective study. SETTING: A university teaching hospital. POPULATION: 314 women with postcoital bleeding seen in the gynaecology service from first January 1988 to 31 December 1994. METHODS: Women were identified from the computerised records of the colposcopy service and copies of correspondence, which was routinely retained on computer. The latter was searched for the text strings coital and intercourse. MAIN OUTCOME MEASURE: Histopathological diagnosis. RESULTS: Twelve women (4%) had invasive cancer: 10 were cervical or vaginal cancers and two endometrial cancers. Eight of the 10 cervical or vaginal cancers were clinically apparent. Four women of these 10 had had a normal smear before being referred for further investigation of postcoital bleeding. Two of these cancers were visible only with the aid of the colposcope. Thus, 0.6% of women attending a gynaecology service with postcoital bleeding, a normal looking cervix and a normal smear had invasive cancer of the cervix. Cervical intraepithelial neoplasia were found in 54 women (17.%) and 15 women (5%) had cervical polyps. Nineteen of the 63 women (30%) with significant pathology had a normal or inflammatory cervical smear. No explanation for the postcoital bleeding was found in 155 women (49 %). CONCLUSIONS: Although invasive cancer is rare in women with postcoital bleeding, it is much commoner than in the general population. It seems likely that cervical intraepithelial neoplasia is also associated with postcoital bleeding, perhaps because the fragile cervical epithelium becomes detached during intercourse. Postcoital bleeding should continue to be regarded as an indication of high risk for invasive cervical cancer and for cervical intraepithelial neoplasia. Prompt referral to a colposcopy clinic is indicated, but most women with postcoital bleeding will have no serious abnormality.

Mid-trimester termination of pregnancy by dilatation and evacuation.

The object of this study was to evaluate the feasibility and safety of Dilatation and Evacuation (D&E) as a method of termination of pregnancy in the second trimester. We conducted a retrospective analysis of 61 cases. The mean age of women was 25.6 years (range 1545) and the majority of terminations were performed for social reasons. Twelve women (20%) had at least one previous termination of pregnancy. The median gestational age was 16 weeks (range 1322). Except for three multiparous women, they all had Cervagem vaginal pessaries preoperatively and the mean operative time was 26.6 minutes. Most of the operations were performed under ultrasound guidance, but there was no increased risk of complications in the rest of the group. One multiparous woman suffered uterine perforation and severe haemorrhage, for which she underwent hysterectomy. One in four women tested positive for chlamydia infection. Evacuation of retained products of conception (ERPC) was required in four cases. No postoperative analgesia was required in 43% of women and most of the rest required only mild non-opiate analgesia. Except for two women, all were discharged from the hospital either on the same or the day after the operation. This retrospective study shows that surgical evacuation in the second trimester of pregnancy is a quick and well tolerated method of termination, although there is a risk of perforation and hysterectomy.

Tuberculous peritonitis: part of the differential diagnosis in ovarian cancer.

We report a case of tuberculous peritonitis in a young woman who was initially thought to have ovarian cancer. We emphasize the misleading raised CA 125 levels and radiologic pictures and the importance of frozen-section analysis for definitive diagnosis to avoid unnecessary surgery.