Reconstructive breast surgery with partially absorbable bi-component Seragyn® BR soft mesh: an outcome analysis.

OBJECTIVE: Synthetic meshes and acellular dermal matrices are increasingly used in implant-based breast reconstruction. The objective of this study was to determine the incidence and severity of complications following the implantation of the partially absorbable bi-component soft mesh SERAGYN® BR and assess risk factors for adverse operative outcomes. METHODS: A retrospective clinical study was performed: The SERAGYN® BR soft mesh was utilized in 148 operations (skin-sparing mastectomy, nipple-sparing mastectomy, breast-conserving surgery, and secondary reconstruction after mastectomy) in four different institutions in Germany from June 2012 to February 2014. We analyzed whether the results were affected by tumor morphology (e.g., grading), patient characteristics and comorbidities, previous surgery or therapies, and use of alloplastic materials. RESULTS: The SERAGYN® BR soft mesh was successfully implanted in 131 of 148 operations. The rate of reconstructive failure was 11.5%. The most common complication was seroma (25.7%), followed by hematoma and skin infection (each 14.2%). Wound-healing issues were detected in 13.5% cases, secondary wound infections in 10.8%. 83.8% of operations had no severe complications. Independent predictors for reconstructive failure were wound-healing issues, nipple- or skin necrosis, wound- or skin infections, a high volume of excised tissue, hematomas, seromas, and sentinel lymph node excisions. A higher body mass index was correlated with a higher rate of infection. CONCLUSION: SERAGYN® BR mesh can be used successfully in breast reconstructive surgery. Rates of major complications or reconstructive failure are comparable to the use of other synthetic or biological meshes.

A survey study on student preferences regarding pathology teaching in Germany: a call for curricular modernization.

BACKGROUND: Pathology is a discipline that provides the basis of the understanding of disease in medicine. The past decades have seen a decline in the emphasis laid on pathology teaching in medical schools and outdated pathology curricula have worsened the situation. Student opinions and thoughts are central to the questions of whether and how such curricula should be modernized. METHODS: A survey was conducted among 1018 German medical students regarding their preferences in pathology teaching modalities and their satisfaction with lecture-based courses. A qualitative analysis was performed comparing a recently modernized pathology curriculum with a traditional lecture-based curriculum. The differences in modalities of teaching used were investigated. RESULTS: Student satisfaction with the lecture-based curriculum positively correlated with student grades (spearman's correlation coefficient 0.24). Additionally, students with lower grades supported changing the curriculum (spearman's correlation coefficient 0.47). The majority supported virtual microscopy, autopsies, seminars and podcasts as preferred didactic methods. CONCLUSIONS: The data supports the implementation of a pathology curriculum where tutorials, autopsies and supplementary computer-based learning tools play important roles.