Characteristics, Treatment Patterns and Survival of International Federation of Gynecology and Obstetrics Stage IV Epithelial Ovarian Cancer-A Population-Based Study.

Background: The aim of the present study was to describe an unselected population of patients with diagnosis of FIGO stage IV OC.

Methods: Data from 1183 patients were available for analysis.

Results: The majority of patients (962/1183, 81.

The Clinical Relevance of the NATALEE Study: Application of the NATALEE Criteria to a Real-World Cohort from Two Large German Breast Cancer Centers.

The NATALEE study showed a significant benefit in invasive disease-free survival (iDFS) for patients with HR+/HER2- early breast cancer (eBC) at intermediate and high risk of recurrence who were treated with the CDK4/6 inhibitor Ribociclib in combination with endocrine therapy (ET). This retrospective study aims to apply the NATALEE inclusion criteria to a representative real-world cohort to estimate the proportion of HR+/HER2- breast cancer patients eligible for adjuvant Ribociclib therapy. Patients who underwent full surgical treatment for eBC between January 2018 and December 2020 at two large German university breast cancer centers (University of Ulm, University of Tuebingen) were included.

Laparoscopic Fertility-Sparing Surgery for Early Ovarian Malignancies.

The demand for fertility-sparing surgery (FSS) has increased in the last decade due to increased maternal age, increased incidence of ovarian malignancies in younger patients, and technical advances in surgery. Data on oncological safety and fertility outcomes of patients with ovarian cancer after laparoscopic FSS are sparse, but some retrospective studies have shown that open FSS may be offered to selected patients. We assessed the role of minimally invasive FSS in comparison with radical surgery (RS) in terms of oncological safety and reproductive outcomes after FSS in this multicenter study.

Tumor-Free Resection Margin Distance in the Surgical Treatment of Node-Negative Squamous Cell Cancer of the Vulva Has No Impact on Survival: Analysis of a Large Patient Cohort in a Tertiary Care Center.

Background: The aim of this study was to evaluate the impact of pathological tumor-free margin distance on survival in SCC patients treated with surgery alone.

Methods: This retrospective study included 128 patients with node-negative disease that received no adjuvant treatment. Disease-free and overall survival were analyzed according to pathological tumor-free margin distance.

Status of Sentinel Lymph Node Biopsy in Endometrial Cancer.

The role of lymphadenectomy in surgical staging remains one of the biggest controversies in the management of endometrial cancer. The concept of sentinel lymph node biopsy in endometrial cancer has been evaluated for a number of years, with promising sensitivity rates and negative predictive values. The possibility of adequate staging while avoiding systematic lymphadenectomy leads to a significant reduction in the rate of peri- and postoperative morbidity.

Influence of 99m-Tc-Nanocolloid Activity Concentration on Sentinel Lymph Node Detection in Endometrial Cancer: A Quantitative SPECT/CT Study.

This study evaluates quantitative combined single photon emission tomography/computed x-ray tomography (SPECT/CT) to assess the influence of radiotracer concentration on detection of sentinel lymph nodes (SLN) in endometrial cancer (EC). Eighty EC patients underwent pericervical 99m-Tc-nanocolloid injection followed by SPECT/CT. The subgroup of patients with failed SLN detection in SPECT/CT ( = 20) was compared to match-paired patients showing at least two SLNs.

Clinical and pathological associations of PTEN expression in ovarian cancer: a multicentre study from the Ovarian Tumour Tissue Analysis Consortium.

Background: PTEN loss is a putative driver in histotypes of ovarian cancer (high-grade serous (HGSOC), endometrioid (ENOC), clear cell (CCOC), mucinous (MOC), low-grade serous (LGSOC)). We aimed to characterise PTEN expression as a biomarker in epithelial ovarian cancer in a large population-based study.

Methods: Tumours from 5400 patients from a multicentre observational, prospective cohort study of the Ovarian Tumour Tissue Analysis Consortium were used to evaluate associations between immunohistochemical PTEN patterns and overall survival time, age, stage, grade, residual tumour, CD8+ tumour-infiltrating lymphocytes (TIL) counts, expression of oestrogen receptor (ER), progesterone receptor (PR) and androgen receptor (AR) by means of Cox proportional hazard models and generalised Cochran-Mantel-Haenszel tests.

Correction to: Differences in the clinical phenotype of adenomyosis and leiomyomas: a retrospective, questionnaire-based study.

In the Original article publication, the name of the co-author Antje Ganz was not included. The Correct order of authors is as given above.

Association of p16 expression with prognosis varies across ovarian carcinoma histotypes: an Ovarian Tumor Tissue Analysis consortium study.

We aimed to validate the prognostic association of p16 expression in ovarian high-grade serous carcinomas (HGSC) and to explore it in other ovarian carcinoma histotypes. p16 protein expression was assessed by clinical-grade immunohistochemistry in 6525 ovarian carcinomas including 4334 HGSC using tissue microarrays from 24 studies participating in the Ovarian Tumor Tissue Analysis consortium. p16 expression patterns were interpreted as abnormal (either overexpression referred to as block expression or absence) or normal (heterogeneous).

MyD88 and TLR4 Expression in Epithelial Ovarian Cancer.

Objective: To evaluate myeloid differentiation primary response gene 88 (MyD88) and Toll-like receptor 4 (TLR4) expression in relation to clinical features of epithelial ovarian cancer, histologic subtypes, and overall survival.

Patients And Methods: We conducted centralized immunohistochemical staining, semi-quantitative scoring, and survival analysis in 5263 patients participating in the Ovarian Tumor Tissue Analysis consortium. Patients were diagnosed between January 1, 1978, and December 31, 2014, including 2865 high-grade serous ovarian carcinomas (HGSOCs), with more than 12,000 person-years of follow-up time.

Hyperandrogenemia and ovarian reserve in patients with Mayer-Rokitansky-Küster-Hauser syndrome type 1 and 2: potential influences on ovarian stimulation.

Purpose: This study aimed to analyze the hormone profiles, to detect the rate of hyperandrogenemia and to investigate the potential effect of Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) on ovarian reserve, as reflected by the serum Anti-Mullerian hormone (AMH) levels. Clinical implications were analyzed by including our own experiences with three patients after ovarian stimulation in preparation for uterus transplantation.

Methods: Serum samples of 100 patients with MRKHS (50 patients with MRKHS type 1 and 50 with type 2) were analyzed and compared to 50 individually age-matched healthy controls.

Dose-Response Association of CD8+ Tumor-Infiltrating Lymphocytes and Survival Time in High-Grade Serous Ovarian Cancer.

Importance: Cytotoxic CD8+ tumor-infiltrating lymphocytes (TILs) participate in immune control of epithelial ovarian cancer; however, little is known about prognostic patterns of CD8+ TILs by histotype and in relation to other clinical factors.

Objective: To define the prognostic role of CD8+ TILs in epithelial ovarian cancer.

Design, Setting, And Participants: This was a multicenter observational, prospective survival cohort study of the Ovarian Tumor Tissue Analysis Consortium.

Synchronous Endometrial and Ovarian Carcinomas: Evidence of Clonality.

Many women with ovarian endometrioid carcinoma present with concurrent endometrial carcinoma. Organ-confined and low-grade synchronous endometrial and ovarian tumors (SEOs) clinically behave as independent primary tumors rather than a single advanced-stage carcinoma. We used 18 SEOs to investigate the ancestral relationship between the endometrial and ovarian components.

Ovarian reserve alterations in premenopausal women with chronic inflammatory rheumatic diseases: impact of rheumatoid arthritis, Behçet's disease and spondyloarthritis on anti-Müllerian hormone levels.

Objective: Recent publications have shown a negative influence of SLE on female ovarian reserve. Other authors have not found a significant impact of Crohn's disease or early RA on anti-Müllerian hormone (AMH) levels. This study aimed to investigate the potential effect of Behçet's disease (BD), RA and SpA on ovarian reserve as reflected by serum AMH levels.

Laparoscopic radiofrequency volumetric thermal ablation of fibroids versus laparoscopic myomectomy.

Objective: To compare the mean hospital discharge times and perioperative outcomes for radiofrequency volumetric thermal ablation (RFVTA) of fibroids and laparoscopic myomectomy (LM).

Methods: The present postmarket, randomized, prospective, single-center, longitudinal, comparative study, conducted in Tübingen, Germany, evaluated the outcomes of RFVTA and the current standard of care (LM) for symptomatic uterine fibroids in women who desired uterine conservation. The surgeons were blinded to the treatment until all fibroids had been mapped by laparoscopic ultrasound.

Disseminated tumor cells as a monitoring tool for adjuvant therapy in patients with primary breast cancer.

The presence of disseminated tumor cells (DTC) in the bone marrow (BM) of early breast cancer patients at initial surgery as well as during follow-up predicts an unfavorable outcome. This study aimed to assess whether adjuvant systemic therapy has the ability to eradicate DTC and to determine the clinical impact of DTC-persistence. Between 12 and 24 months after an initial BM aspiration during primary surgery (BMA1) a second and third bone marrow aspiration (BMA2 and BMA3, respectively) was performed.

Uterine cellular leiomyomata with chromosome 1p deletions represent a distinct entity.

Objective: This study aimed to determine whether 1p deletion defines a subset of cellular leiomyomata (CL), which is a hypercellular variant of uterine leiomyomata that may have delayed malignant potential, and to correlate this genetic change with clinical and pathologic characteristics including those present in uterine sarcomas.

Study Design: Available CL cases at the Mayo Clinic (n = 101) and variant cases reported in another article (n = 16) were identified. Each case with sufficient tissue that met histologic criteria for CL when reviewed by a single pathologist underwent interphase fluorescence in situ hybridization to determine the presence of 1p deletion.

Differences in the clinical phenotype of adenomyosis and leiomyomas: a retrospective, questionnaire-based study.

Purpose: To compare women undergoing laparoscopic hysterectomy with adenomyosis and women with leiomyomas.

Materials And Methods: Retrospective and questionnaire-based study was conducted at the Department of Obstetrics and Gynecology, University Women's Clinic, Tuebingen, Germany. The study sample comprised a total of 454 women who underwent hysterectomy for adenomyosis or leiomyomas and responded to the questionnaire; 52 (11.

Prevalence and prognostic value of disseminated tumor cells in primary endometrial, cervical and vulvar cancer patients.

Aims: Disseminated tumor cell (DTC) detection in bone marrow (BM) of primary breast cancer patients predicts poor prognosis. This study investigates the prevalence of DTCs and their prognostic significance in primary gynecologic malignancies.

Patients & Methods: DTCs from BM aspirates of 603 patients with endometrial (311), cervical (228) and vulvar cancer (64) were identified by the pancytokeratin antibody A45B/B3.

Clinical characteristics indicating adenomyosis coexisting with leiomyomas: a retrospective, questionnaire-based study.

Objective: To elucidate the clinical profile of a concomitant diagnosis of adenomyosis in women with leiomyomas.

Design: Retrospective questionnaire-based study.

Setting: Academic medical center.

Clinical and pathological characteristics, pathological reevaluation and recurrence patterns of cellular leiomyomas: a retrospective study in 76 patients.

Objectives: To analyze clinical and pathologic features as well as recurrence patterns of cellular leiomyomas (CL) in women who underwent surgical therapy for symptomatic disease.

Study Design: This retrospective study was conducted at the Department of Obstetrics and Gynecology, University Women's Clinic, Tuebingen, Germany. We identified all women who had CL on final diagnosis after surgery between January 1, 2000, and December 31, 2010.

Laparoscopic transection and immediate repair of obturator nerve during pelvic lymphadenectomy.

Radical pelvic surgery including pelvic lymphadenectomy in the obturator fossa has become a routine endoscopically performed procedure in patients with gynecologic cancer. Nerve injury during these procedures is rare. However, to choose the best surgical procedure, the surgeon must be aware of the anatomical landmarks of the obturator fossa and of various injury mechanisms.