The Impact of Gynaecological Tumour Board Rounds on Patient Care.

OBJECTIVE: The goal of this study was to determine the impact of tumour board rounds (TBRs) on the additional management of patients with gynaecologic malignancy. METHODS: A retrospective chart review of 1604 patients discussed between January 2011 and December 2013 at gynaecologic TBRs was conducted to determine the frequency and type of diagnostic discrepancies found post-TBRs and their potential impact on additional patient management. A discrepancy was defined as major if it affected patient management by cancelling, initiating, or modifying treatment; otherwise, the discrepancy was minor. Data collected included patients' demographics, pre- and post-TBR diagnoses, and management. RESULTS: The patients' mean age was 57.6 ± 14.1. Endometrial disease accounted for (43%) of the TBRs. The remaining sites were ovarian (25%), cervical (23%), and others (9%). Overall, 13.2% (n = 212) had a discrepancy; 3.4% (n = 54) of these discrepancies were major, and 9.9% (n = 158) were minor. Most major discrepancies related to changes in the tumours' primary site or stage, and most minor discrepancies were related to changes in tumour histotype. Among the 54 (25.5%) major discrepancies, 18 (33.3%) occurred in patients who had their additional management cancelled, 17 (31.5%) required chemotherapy, 4 (7.4%) required a change in the chemotherapy regimen, 10 (18.5%) required additional surgery, and 5 (9.3%) required chemoradiation. CONCLUSION: The 13% frequency of discrepancies, approximately 26% of which were major and resulted in changes in patient management, highlights the importance of TBRs as a quality tool.

Significant frequency of MSH2/MSH6 abnormality in ovarian endometrioid carcinoma supports histotype-specific Lynch syndrome screening in ovarian carcinomas.

AIMS: Lynch syndrome screening in ovarian carcinoma is controversial. The aim of this study was to assess the frequency of deficient mismatch repair (dMMR) protein in a retrospective cohort enriched for non-high-grade serous carcinomas and its association with outcome within histological types. METHODS AND RESULTS: Tissue microarrays representing 612 ovarian carcinomas were tested for mismatch repair proteins (MLH1, PMS2, MSH2, and MSH6) by immunohistochemistry. dMMR was detected in 13.8% of endometrioid and 2.4% of clear cell carcinomas, but not in other histological types. Within endometrioid carcinomas, 11 of 25 dMMR cases showed abnormal MLH1/PMS2, 10 cases showed abnormal MSH2/MSH6, and four cases showed only abnormal MSH6, indicating that at least 7.7% of endometrioid carcinomas have dMMR probably related to Lynch syndrome. The four dMMR clear cell carcinomas showed abnormal MSH2/MSH6 in three cases and only abnormal MSH6 in one case, all probably related to Lynch syndrome. Within endometrioid carcinomas, dMMR was significantly associated with age <50 years, synchronous endometrial endometrioid carcinoma, a higher CA125 level at diagnosis, higher FIGO grade, absence of ARID1A, and at least 20 CD8-positive intraepithelial lymphocytes per high-power field, but was not associated with cancer-specific death. Age <50 years, higher CA125 levels at diagnosis and at least 20 CD8-positive intraepithelial lymphocytes per high-power field remained significant after adjustment for multiple testing, but their sensitivity for identifying dMMR remained insufficient. CONCLUSION: Our data support the policy of histotype-specific Lynch syndrome screening in ovarian carcinoma confined to endometrioid and clear cell carcinomas.

Levonorgestrel intrauterine system embedded within tubal ectopic pregnancy: a case report.

BACKGROUND: The presence of the levonorgestrel-releasing intrauterine system embedded within an ectopic pregnancy is a rare occurrence. Tubal migration of an intrauterine device is not well understood and has not been extensively studied in literature. CASE PRESENTATION: A 34-year-old African woman, para 1, gravida 2, presented with symptoms of ruptured ectopic pregnancy. She underwent a laparoscopy where a ruptured left ectopic pregnancy was found with a levonorgestrel-releasing intrauterine system inserted 2 years prior embedded within the tube. A left salpingectomy was performed with removal of the levonorgestrel-releasing intrauterine system. The patient recovered well and proceeded to have an intrauterine pregnancy 3 months later. CONCLUSION: Migration of the levonorgestrel-releasing intrauterine system into the fallopian tube is a rare occurrence that is not well understood. In the case presented, levonorgestrel-releasing intrauterine system was found embedded within the fimbrial end of the left fallopian tube, which had a ruptured ectopic pregnancy. Surgical treatment with laparoscopy is recommended for intraabdominal intrauterine device to prevent complications.

Cervical cancer with bilateral ovarian metastases: case report and review of literature.

Cervical cancers only rarely metastasize to the ovaries. Most of the reported cases are in Western and Asian literature and to the best of our knowledge, this is the first case report of cervical cancer presenting with bilateral ovarian metastasis in sub-Saharan Africa. We present a case report of a 44-year-old female with an 8-month history of irregular per vaginal bleeding. Imaging showed ill-defined masses in the cervix and both adnexae. After biopsy, a diagnosis of cervical squamous cell carcinoma with bilateral ovarian metastases was made.