The genetic causes of the sequential occurrence of multiple primary malignancies in a young woman--5 years on.

The finding of three primary gynaecological malignancies in a young woman attending our unit was documented in 2001. We provide an update on this report as new events have prompted further discussion on the role of clinical guidelines in cancer management. The discovery of a genetic predisposition demonstrates the need for multidisciplinary input and heightened awareness in similar cases while the importance of treating each patient as an individual is emphasized.

The risk of malignancy index for ovarian tumours in Northeast Scotland--a population based study.

BACKGROUND AND AIMS: The Scottish Intercollegiate Guidelines Network (SIGN) recommends the use of the Risk of Malignancy Index (RMI) for ovarian tumours, a scoring system based on ultrasound findings, menopausal status and CA 125 level, in the pre-operative evaluation of pelvic masses. The aim of this study was to investigate the accuracy of this as a predictive method of discriminating benign from malignant disease. METHODS AND RESULTS: All women who underwent oophorectomy in 2004 at Aberdeen Royal Infirmary for suspected primary ovarian pathology were evaluated. The RMI was calculated and these results were compared with the final histopathology. The sensitivity of the RMI for diagnosing malignant ovarian disease was 94% (32/34) while the specificity was 70% (76/108). CONCLUSIONS: Compared to previous studies, the RMI score was highly sensitive in detecting malignant disease, although not as specific in excluding benign lesions, particularly cystadenomas and endometriomas. This can be improved by the refinement of imaging techniques as well as the use of laparoscopy in particular cases. The RMI score may also be especially valuable in directing referrals to a specialised centre.

The prognostic significance of micrometastases in node-negative squamous cell carcinoma of the vulva.

Nodal involvement is one of the most significant prognostic factors in squamous cell carcinoma (SCC) of the vulva. We conducted a retrospective analysis of 31 women with histologically node-negative SCC from a population-based cohort of Grampian women. Median follow-up was 42 months after radical vulvectomy with groin node dissection. In total, 13 women (42%) were found to have micrometastases on immunohistochemistry. The risk of recurrence was almost 20-fold higher in those with micrometastases compared to those without (hazard ratio=19.6 (95% CI 2.3-171).

Initial experience with in-vitro fertilization technology in the English-speaking Caribbean

This audit documents the first experience with in-vitro Fertilization technology in the English-speaking Caribbean. From 1996 to 2000, 121 cycles have been performed in 99 couples utilizing these techniques. After ovarian stimulation, 1,103 oocytes were retrieved (average 9.1) and of these, 65 fertilized normally, with embryo transfer possible in 111 cycles. Twenty-one pregnancies were recorded (21.2 per patient and 18.9 per embryo transfer) and the live birth rate per patient was 12.1. The trend was for the success rate to be better in patients under age 36 years.

The prevalence of Chlamydia trachomatis in fresh tissue specimens from patients with ectopic pregnancy or tubal factor infertility as determined by PCR and in-situ hybridisation

The prevalence of chlamydial DNA determined by PCR and in-situ hybridisation (ISH) in fresh tissue specimens (endometrium, fallopian tube and ovary) was investigated in 33 women presenting with ectopic pregnancy (EP), 14 women with tubal factor infertility (TFI) and 50 control patients from the UK and the West Indies. In the UK EP group, chlamydial DNA was detected by PCR in 56% of patients; similar results were found in the Trinidad EP group (67%). In the TFI group, chlamydial DNA was detected in (71%) of patients by PCR. The detection of Chlamydia trachomatis DNA by ISH was highest in the TFI group (43%). Women presenting with EP and TFI showed evidence of previous or current genital C. trachomatis infection, underlining the importance of this microorganism in the development of these conditions. Importantly, chlamydial DNA could be detected in DNA preparations from the endometrium, fallopian tube and ovary of EP and TFI patients at the time of surgery.

Invasive adenocarcinoma of the vagina following surgery for adenocarcinoma in situ of the cervix--recurrence or implantation?

A 51-year-old woman underwent cervical conization for severe glandular abnormal cells. Histology noted adenocarcinoma in situ (AIS) with incomplete excision margins. Four months later, hysterectomy revealed no residual disease. Six months subsequently she developed invasive adenocarcinoma of the upper vagina. This report documents the unusual behavior of AIS and its management difficulties.

Initial experience with in-vitro fertilization technology in the English-speaking Caribbean.

This audit documents the first experience with in-vitro Fertilization technology in the English-speaking Caribbean. From 1996 to 2000, 121 cycles have been performed in 99 couples utilizing these techniques. After ovarian stimulation, 1,103 oocytes were retrieved (average 9.1) and of these, 65% fertilized normally, with embryo transfer possible in 111 cycles. Twenty-one pregnancies were recorded (21.2% per patient and 18.9% per embryo transfer) and the live birth rate per patient was 12.1%. The trend was for the success rate to be better in patients under age 36 years.

A reappraisal of the role of chlorambucil in patients with end stage ovarian cancer who have previously been treated with platinum regimens.

The role of chlorambucil in end stage platinum resistant epithelial ovarian cancer was evaluated in women with end stage ovarian cancer. They had received platinum based chemotherapy and all other intravenous chemotherapeutic options had been exhausted. Over a 15 year period, 30 patients were identified. The median age was 64.5 years (range 45-81). The median number of chlorambucil pulses was 4 (range 1-16). The median survival following the introduction of chlorambucil was 5.5 months (range 0.72-38.8). The 22 patients who survived for longer than three months were significantly younger than those who did not (p = 0.03). Apart from two patients who developed transient myelosupression there were no toxic side effects. Chlorambucil should be considered as a therapeutic option in end stage ovarian cancer. It is has minimal toxicity, and can be prescribed safely for long term use. In younger women, an increase in benefit may be anticipated.

Flap repair: an effective strategy for minimising sexual morbidity associated with the surgical management of vulval intra epithelial neoplasia.

OBJECTIVE: To assess the sexual function after local excision and flap repair for symptomatic vulval intraepithelial neoplasia (VIN). STUDY DESIGN: A retrospective analysis of five sexually active women who had persistent, symptomatic VIN diagnosed in a dedicated tertiary referral vulval clinic and treated with local excision and flap repair. Sexual function was assessed using a modified version of the Sabbatsberg Sexual Self-Rating Scoring (SRS) system. RESULTS: The mean age of the cohort was 32 years (range 30 to 51). Four patients had previously been unsuccessfully treated with local excision. Follow up ranged from 5 to 33 months. The SRS scores were 90, 90, 81, 72 and 25. Endogenous depression may explain this last score. There has been no recurrence of VIN. CONCLUSION: In sexually active women with symptomatic VIN III, a flap reconstruction should be considered in addition to local excision as the treatment of choice.

Flap repair: an effective strategy for minimising sexual morbidity associated with the surgical management of vulval intra epithelial neoplasia

Objective: To assess the sexual function after local excision and flap repair for symptomatic vulval intraepithelial neoplasia (Vin). Study Design: A retrospective analysis of five sexually active women who had persistent, symptomatic VIN diagnosed in a dedicated tertiary referral vulval clinic and treated with local excision and flap repair. Sexual function was assessed using a modified version of the Sabbatsberg Sexual Self-Rating Scoring (SRS) system. Results: The mean age of the cohort was 32 years (range 30 to 51). Four patients had previously been unsuccessfully treated with local excision. Follow up ranged from 5 to 33 months. The SRS scores were 90, 90, 81, 72 and 25. Endogenous depression may explain this last score. There has been no recurrence of VIN. Conclusion: In sexually active women with symptomatic VIN III, a flap reconstruction should be considered in addition to local excision as the treatment of choice (AU)

Born before arrival (BBA) in Trinidad-a seven year case-control study.

A retrospective case-control study was made of 326 babies born before arrival (BBA) at hospital, in a Caribbean developing country. Each baby born before arrival was matched with hospital-delivered controls within the same week of delivery. Control group 1 (n=302) was matched by maternal age and parity and control group 2 (n=262) by gestational age and fetal birth weight. BBA occurred significantly more often in Afro-Caribbean when compared with those of Indo-Caribbean origin and was more common in grand multiparous women, those who had poor antenatal care and those who had a similar previous event. Perinatal mortality was more common than in the control groups. Unlike other studies, young maternal age and marital status were not significant contributing factors. These findings suggest that clinical features exist for identification of women at high risk for BBA which can therefore assist in its prevention and attendant serious consequences.

Fixation of Interceed does not improve its efficacy against adhesion formation in rats.

A randomized controlled trial was performed in 30 Sprague-Dawley white rats to compare the efficacy of the synthetic adhesion-barrier Interceed (Johnson & Johnson Medical Inc.) when fixed in place using 6/0 vicryl sutures or lying freely on damaged tissues. The rats were randomly assigned to 3 groups; control, Interceed (fixed) and Interceed (free). Adhesion formation was measured 2 weeks later, using a scoring system related to extent and density. There was no significant difference whether the adhesion-barrier was fixed in place with sutures or not, so that the fixation of Interceed to cover traumatized tissues does not appear to provide any benefits against adhesion formation in rats.