local recurrence – Medxy AI

Defining High-Risk Anatomical Boundaries for Salvage Endoscopic Nasopharyngectomy in Recurrent Nasopharyngeal Carcinoma: An Evidence-Based Surgical Map

By MedXY 09/01/2026

This study develops a surgical map delineating high-risk anatomical sites linked to poor local control in salvage endoscopic nasopharyngectomy, improving patient selection and oncologic outcomes in recurrent nasopharyngeal carcinoma.

General Surgery news Oncology

Reevaluating Lumpectomy Margin Thresholds in HR-Positive DCIS: Insights from the NRG Oncology/NSABP B-35 Trial

By MedXY 07/05/2026

This study evaluates the impact of lumpectomy margin widths on local recurrence in postmenopausal women with hormone receptor-positive DCIS undergoing lumpectomy, radiation, and endocrine therapy, suggesting minimal recurrence differences below 1-2 mm margins.

news Oncology Specialties

Local Recurrence and Survival Outcomes in Non-Lentigo Maligna and Non-Acral Lentiginous Melanoma In Situ: Evidence from a 30-Year Cohort Study

By MedXY 09/03/2025

This retrospective cohort study evaluates local recurrence and survival in non-LM/non-ALM melanoma in situ, revealing minimal recurrence rates when diagnostic excisional biopsies have clear margins, questioning the necessity of routine wide excisions.