Comparison of the Preoperative MRI Evaluation of Glandular Tissue in Subcutaneous Mastectomy and its Influence on the Implant Volume.

Background/aim: This study examined the influence of preoperative MRI on the choice of implant volume in patients undergoing subcutaneous mastectomy with immediate breast reconstruction. It was postulated that preoperative MRI scans can adequately estimate glandular tissue, which in turn correlates with implant size.

Patients And Methods: Preoperative and postoperative MRI scans were used in oncological and prophylactical subcutaneous mastectomy scenarios in 67 cases at the Department of Gynaecology, Breast Cancer Center, University of Cologne, Germany.

Evolution of Fetal Growth in Symptomatic Sars-Cov-2 Pregnancies.

Introduction: SARS-CoV-2 is a viral disease with potentially devastating effects. Observational studies of pregnant women infected with SARS-CoV-2 report an increased risk for FGR. This study utilizes data from a prospective SARS-CoV-2 registry in pregnancy, investigating the progression of fetuses to fetal growth restriction (FGR) at birth following maternal SARS-CoV-2 and evaluating the hypothesis of whether the percentage of SGA at birth is increased after maternal SARS-CoV-2 taking into account the time interval between infection and birth.

A Retrospective Multicenter Analysis of Diagon/Gel 4Two Implant in 209 Cases of Reconstructive Breast Surgery.

Background/aim: Breast cancer was the most common cancer in women in 2020. Breast reconstruction is an elementary component of modern breast surgery. This is especially important after oncological treatments.

Best Practice Guideline - DEGUM Recommendations on Breast Ultrasound.

Alongside mammography, breast ultrasound is an important and well-established method in assessment of breast lesions. With the "Best Practice Guideline", the DEGUM Breast Ultrasound (in German, "Mammasonografie") working group, intends to describe the additional and optional application modalities for the diagnostic confirmation of breast findings and to express DEGUM recommendations in this Part II, in addition to the current dignity criteria and assessment categories published in Part I, in order to facilitate the differential diagnosis of ambiguous lesions.The present "Best Practice Guideline" has set itself the goal of meeting the requirements for quality assurance and ensuring quality-controlled performance of breast ultrasound.

Preoperative Perforator Mapping in DIEP Flaps for Breast Reconstruction. The Impact of New Contrast-Enhanced Ultrasound Techniques.

Deep inferior epigastric artery flaps (DIEP) represent the gold standard of autologous breast reconstruction. Due to significant variations in vascular anatomy, preoperative perforator mapping (PM) is mandatory in order to ensure the presence of a sufficient perforator within the flap. In this regard, CT angiography (CTA) is currently the method of choice.

AbsorbaTack vs. ProTack vs. sutures: a biomechanical analysis of cervical fixation methods for laparoscopic apical fixations in the porcine model.

Purpose: Treatment of pelvic organ prolapse (POP) often requires the use of synthetic mesh. In case of a novel and standardized bilateral apical fixation, both uterosacral ligaments are replaced by polyvinylidene-fluoride (PVDF) tapes. One of the main problems remains the fixation method, which should be stable, but also simple and quick to use.

Evaluation of Real-world Data for Breast-MRI BI-RADS IV Lesions.

Background/aim: Magnetic resonance imaging (MRI) is an important diagnostic tool in the detection of breast cancer. The Breast Center of the municipal Hospital Holweide, Cologne, annually cares for and treats patients with changes in the breast. A special problem is posed by Breast Imaging-Reporting and Data System (BI-RADS) 4 lesions.

Oral Misoprostol for the Induction of Labor: Comparison of Different Dosage Schemes With Respect to Maternal and Fetal Outcome in Patients Beyond 34 Weeks of Pregnancy.

Background/aim: Labor is induced in 1 out of 5 pregnancies. This is why we aimed to compare two different protocols of orally administered misoprostol for the induction of labor (IOL), with special regard to maternal and fetal outcome, delivery mode and duration.

Patients And Methods: One hundred and twenty four patients with a medical indication for IOL were divided into two groups: Group A (n=63), which initially received 50 μg misoprostol escalated to 100 and, subsequently, to 200 μg every 4 h with a daily maximum of 600μg, between 11/2007 and 01/2008; and Group B (n=61), which initially received 25 μg misoprostol followed by 100 μg every 4 h with a daily maximum of 300 μg, between 12/2009 and 04/2010.

Platelet-rich plasma (PRP) in oncological patients: long-term oncological outcome analysis of the treatment of subcutaneous venous access device scars in 89 breast cancer patients.

Purpose: Platelet-rich plasma (PRP) is widely used product, and meta-analyses showed this product to be beneficial when applied to a wound area. This study group has already demonstrated increased patient satisfaction and lower complication rates in breast cancer patients who received PRP after removal of their subcutaneous venous access device. This work is a follow-up analysis focusing on oncologic safety.

Improving Breast Conserving Surgery Using the Faxitron OR Specimen Radiography System - A Complication Analysis, Cost Evaluation and Literature Review.

Background/aim: The combination of pre-surgical clip placement and hook-wire guided surgery is considered the gold standard for adequately locating non-palpable lesions during breast conserving surgery. After surgical removal of the segment, radiography is required to confirm clip removal, increasing surgical time, post-surgical complication rates, and cost.

Patients And Methods: We performed a retrospective analysis, using the Faxitron in-theater specimen radiography system, of the following primary endpoints: surgical time and complication rates.

Best Practice Guideline - DEGUM Recommendations on Breast Ultrasound.

For many years, breast ultrasound has been used in addition to mammography as an important method for clarifying breast findings. However, differences in the interpretation of findings continue to be problematic 1 2. These differences decrease the diagnostic accuracy of ultrasound after detection of a finding and complicate interdisciplinary communication and the comparison of scientific studies 3.

Impact of demographic and perioperative risk factors on complication rates in skin-sparing/nipple-sparing mastectomy with implant-based reconstruction using titanized polypropylene mesh (TiLOOP® Bra).

Background: Skin/nipple-sparing mastectomies (SSM/NSSM) have been reported to have acceptable complication rates and good aesthetic outcomes with high patient satisfaction. However, in this relatively young and rapidly expanding field of reconstructive plastic surgery, differences in perioperative management are noted between breast centers. Prospective studies of complication rates using a titanized polypropylene mesh (TiLOOP® Bra) are currently lacking.

A biomechanical analysis of different meshes for reconstructions of the pelvic floor in the porcine model.

Purpose: Many different surgical approaches have been established for the repair of a pelvic organ prolapse. Especially in laparoscopic surgery, it is important to generate easy surgical techniques with similar stability. This study shall simplify the choice of mesh by evaluating three polypropylene meshes regarding their biomechanical properties.

Tacks vs. sutures: a biomechanical analysis of sacral bony fixation methods for laparoscopic apical fixations in the porcine model.

Purpose: There is a novel surgical procedure, called cervicosacropexy (CESA) and vaginosacropexy (VASA) to treat pelvic organ prolapse and a concomitant urgency and mixed urinary incontinence. As there is little experience with the tapes so far and literature is scanty, the aim of this study was to investigate biomechanical properties for the fixation of the PVDF-tapes with three different fixation methods in context of apical fixations.

Methods: Evaluation was performed on porcine, fresh cadaver sacral spines.

Correlation analysis of resected breast tissue and implant volume after mastectomy and its association with breast density.

Background: The current methods for calculating the ideal implant volume for breast reconstruction are based on pre- or intraoperative volume measurements of the existing breast volume and do not take into account the individual breast density of the woman. This study aims is to identify objective parameters that can help to improve the optimal implant selection.

Materials And Methods: This retrospective analysis includes 198 breast cancer patients who underwent mastectomy.

Intraoperative central nipple biopsy in nipple-sparing mastectomy- A retrospective analysis of 211 patients.

Subcutaneous nipple sparing mastectomies (NSM) are an important tool in modern oncoplastic surgery. Especially when an immediate implant-based reconstruction (IBR) is desired, clean margins are of the utmost importance. Central nipple biopsies during surgery serve two main purposes.

Preoperative Octenidine Application in Breast Reconstruction Surgery.

Background/aim: Postoperative infection in implant-based reconstructive breast surgery is a common problem. The preoperative application of a disinfecting washing agent may reduce postoperative infection rates. This retrospective analysis aimed to evaluate whether preoperative Octenisan application yields a reduction in postoperative complications or infection rates in breast reconstructive surgery.

Evaluating the Decision-to-Delivery Interval in Emergency Cesarean Sections and its Impact on Neonatal Outcome.

Background/aim: In Germany, performance of an emergency Cesarean section (ECS) is recommended within an interval of ≤20 min from decision to delivery (DDI). The aim of the study was to assess the duration of DDI in ECS as well as its impact on neonatal outcome.

Patients And Methods: Data from 437 patients at a single, tertiary care hospital were retrospectively analysed regarding influence on the duration of DDI.

Genomic Signatures in Luminal Breast Cancer.

Background: Breast cancer is a very heterogeneous disease and luminal breast carcinomas represent the hormone receptor-positive tumors among all breast cancer subtypes. In this context, multigene signatures were developed to gain further prognostic and predictive information beyond clinical parameters and traditional immunohistochemical markers.

Summary: For early breast cancer patients these molecular tools can guide clinicians to decide on the extension of endocrine therapy to avoid over- and undertreatment by adjuvant chemotherapy.

Occurrence of Residual Cancer Within Re-excisions After Subcutaneous Mastectomy of Invasive Breast Cancer and Ductal Carcinoma - A Retrospective Analysis.

Background/aim: Surgical margin status remains an important determinant for recurrence of invasive breast cancer and ductal carcinoma in situ. We compared the number of positive margins in initial histology with rates of residual tumor in re-excision specimens. Furthermore, we analysed cost-effectiveness of re-excisions.

First Reported Use of Radiofrequency Identification (RFID) Technique for Targeted Excision of Suspicious Axillary Lymph Nodes in Early Stage Breast Cancer - Evaluation of Feasibility and Review of Current Recommendations.

Background/aim: The purpose of this study was to evaluate, whether radio frequency identification (RFID) labeling of axillary lymph nodes (LNs) for the use of targeted resection is feasible in primary breast cancer patients with suspicious LNs.

Patients And Methods: We analyzed 10 consecutive patients where RFID technique was used for intraoperative detection of suspicious LNs without preceding neoadjuvant chemotherapy (NACT). We compared the specifics of these procedures to 10 consecutive sentinel lymph node biopsies (SLNB) in the cN0 situation.

Comparison of Subpectoral versus Prepectoral Immediate Implant Reconstruction after Skin- and Nipple-Sparing Mastectomy in Breast Cancer Patients: A Retrospective Hospital-Based Cohort Study.

Introduction: Implant-based immediate breast reconstruction (IBR) is a common surgical procedure in breast cancer patients. Comparative analysis concerning the placement of implants is still lacking. Hence, we aimed to analyze pre- versus subpectoral IBR in breast cancer patients.

Doppler Indices and Notching Assessment of Uterine Artery Between the 19th and 22nd Week of Pregnancy in the Prediction of Pregnancy Outcome.

Background/aim: The aim of this study was to determine the value of Doppler indices and notching assessment of uterine artery between the 19th and 22nd week of gestation in the prediction of pregnancy outcome such as delivery mode, birth weight, Apgar score, afterbirth pH, fetal presentation, preeclampsia and fetal growth restriction in singleton pregnancy.

Patients And Methods: This is a retrospective cohort study of Doppler ultrasound of the uterine arteries at 19-22 week of gestation in 1,472 women with singleton pregnancies.

Results: Patients with bilateral high resistance-index (RI) and pulsatility-index (RI) or with the presence of a notch showed a significantly higher prevalence of small for gestational age (SGA) fetuses and intrauterine growth restriction (IUGR), low Apgar Scores at the 1st and the 5th min, high c-section rate, preterm birth, breech birth, placental insufficiency and placental abruption.