Does the New National Cervical Screening Programme Guideline Detect Cases of High-Grade Squamous Intraepithelial Lesions That Previously Would Have Been Missed?

OBJECTIVE: The aim of this study was to determine the number of patients undergoing large loop excision of the transformation zone (LLETZ), for biopsy-confirmed high-grade squamous intraepithelial lesions (HSIL), where the original cervical screening test (CST) reported oncogenic human papillomavirus (HPV) and negative liquid-based cytology (LBC). This reflects the number of patients where a LLETZ procedure would not have occurred under the previous guideline. METHODS: Retrospective observational chart review of all patients (n = 477) who underwent LLETZ procedure in a single tertiary unit over a 36-month period. Prevalence of negative histopathology, positive margins, incidental cervical cancer, and accuracy of HSIL identification at colposcopy were measured. Diagnostic accuracy of HSIL diagnosis from initial colposcopic impression was calculated; factors influencing accuracy were evaluated using multivariable logistic regression analysis. There were no comparators. RESULTS: Of 477 LLETZs, 5.9% (n = 28) were for oncogenic HPV and normal LBC on referral CST. Demographics between the "study" (oncogenic HPV and normal LBC on referral CST) and the "standard" group were similar, except the study group was less likely to be using contraception (25% vs 47%, p = .023). In the study group, initial colposcopic cervical biopsy confirmed HSIL in 91.6% (n = 27) and low-grade squamous intraepithelial lesions in 3.6% (n = 1). Histopathological analysis of LLETZ specimens confirmed HSIL in 20 patients (71.4%) and low-grade squamous intraepithelial lesions in 2 (7.1%). No microinvasion was detected. CONCLUSIONS: The renewed National Cervical Screening Programme (NCSP), is detecting more "at risk" patients, predicted to lead to a further reduction in incidence of cervical cancer in adequately screened patients.

Hysteroscopic guided, laparoscopic excision of caesarean scar defect: video presentation of a combined technique.

With increasing rates of delivery by caesarean section has come an increase in rates of associated complications, including caesarean scar defect. Whilst the management of this issue remains controversial, evidence is building for surgical management of such a defect for resolution of menstrual symptoms, pain and subfertility. We present a case report and surgical video of a hysteroscopic guided, laparoscopic excision of a caesarean scar defect. Following the successful management of this case and a literature review of the technique, we conclude this to be a safe, feasible and effective procedure with a low rate of complications.

The interval transfer of a frozen-thawed embryo is more successful than a fresh embryo transfer for women undergoing IVF with recurrent implantation failure after cleavage stage embryo biopsy.

BACKGROUND: Recurrent implantation failure (RIF) is repeated unsuccessful embryo transfers (ETs). AIMS: To identify predictive embryonic markers of implantation in RIF, following pre-implantation genetic screening (PGS) of cleavage stage embryos, after accounting for male and female factors. MATERIALS AND METHODS: Retrospective analysis of RIF patients undergoing PGS after correction of modifiable causes. RESULTS: Eighty-four patients underwent 140 in vitro ferilisation cycles. Forty-one cycles were excluded: 12 (no embryo for transfer), four (double ETs) and 25 (no biopsy). Sixty-three patients underwent 99 single euploid ETs (48 fresh, 51 frozen) resulting in 11 biochemical pregnancies, 36 clinical pregnancies (CP), and six miscarriages and 30 live births (LB). Frozen ET was more successful than fresh; respective live birth rate (LBR) and clinical pregnancy rate (CPR), 39.2% versus 20.8%, (P = 0.02), 45.1% versus 27.1% (P = 0.04). LBR and CPR were lower when 5-6 blastomeres were present at embryo biopsy, compared to embryos with ≥7 blastomeres: 15.4% versus 32.6% (P = 0.185) and 15.4% versus 39.5% (P = 0.074) respectively. Serum ß human chorionic gonadotropin (ßhCG) concentration was greater when a more developed embryo was biopsied (r = 0.448, P = 0.017 and r = 0.476, P = 0.118, fresh and frozen transfers, respectively). Embryo morphokinetic analysis demonstrated faster development to blastocyst stage when more cells were present at biopsy: mean 103.3, 102.2 and 96.0 h for biopsy at the 5-6, 7-8 or ≥9 cell stage respectively (P = 0.040 for difference between 7-8 cells vs ≥9). CONCLUSIONS: After cleavage stage biopsy, frozen ET was more successful than fresh ET. Chance of conception and serum ßhCG concentration correlated with number of cells present at time of biopsy.

Case report and surgical video presentation: Combined laparoscopic and cystoscopic partial bladder cystectomy for excision of deeply infiltrating endometriosis.

INTRODUCTION: Whilst endometriosis is a relatively common condition, deeply infiltrating endometriosis (DIE) of the bladder is less so, and when medical treatment fails, surgical management is an effective option. We present a case report and surgical video of a patient undergoing combined laparoscopic and cystoscopic excision of deeply infiltrating endometriosis of the bladder. DESIGN: Case report (Canadian Task Force Classification III) and step-by-step explanation of the surgery using video. Exemption was granted from the local institutional review board. PRESENTATION OF CASE: We present a case report and surgical video of a 36-year-old nulliparous patient presenting with a 12-month history of sudden onset cyclical dysuria and haematuria. Imaging demonstrated a deeply infiltrating endometriotic nodule involving the bladder. The patient underwent a combined laparoscopic and cystoscopic excision of deeply infiltrating endometriosis of the bladder. The procedure was uneventful and the patient progressed to a full recovery. DISCUSSION: DIE is a highly invasive form of endometriosis which is defined arbitrarily as endometriosis infiltrating beneath the peritoneum by 5mm or greater. When medical therapy is declined or fails, surgical excision by partial cystectomy would appear to be the most effective management option. A combination of cystoscopy and laparoscopy has been shown to be a safe and feasible procedure, with a low rate of complications. It represents the ideal way by which to identify the resection limits for complete excision of the lesion, and allows for optimal repair of the bladder defect. CONCLUSION: Combined laparoscopic and cystoscopic partial cystectomy for excision of deeply infiltrating bladder endometriosis is a safe and feasible procedure in our institution.

Early intrauterine pregnancy during major surgery: the importance of preoperative assessment and advice.

We present a case of a live birth occurring post radical laparoscopic excision of endometriosis, hysteroscopy, curettage and test of tubal patency in the presence of an early intrauterine gestation.

Angiomatosis of the uterus, cervix and fallopian tubes: a rare and benign cause of intractable, heavy menstrual bleeding.

Angiomatosis of the uterus, cervix and fallopian tubes is a rare and benign entity that has not been reported in the literature previously. We present a case of a 27-year-old patient with severe and intractable heavy menstrual bleeding unresponsive to all conservative and conventional forms of treatment. Following a laparoscopic hysterectomy, the histopathological finding of angiomatosis, a vascular abnormality in the uterus, cervix and fallopian tubes, provided a plausible explanation in this situation.