The First Latin American Consensus on Superficial and Perforating Venous Mapping.

With the aim of obtaining a map which is useful as a diagnostic tool and therapeutical orientation, complementing the written report of duplex ultrasound venous study, Latin-American Scientific Societies of Phlebology, Vascular Surgery and Vascular Imaging were invited to participate, through their regional representatives, to the First Consensus of Superficial and Perforating Venous Mapping. A consensus process using a modified Delphi method was carried out. An International Working Group was formed, which developed a Prototype of the Venous Mapping that worked as a starting point for consensus, and was presented in a first virtual meeting of 54 experts (societies' representatives) when the methodology was explained.

Amyand's hernia complicated with appendicitis.

Introduction: The finding of a vermiform appendix within the peritoneal sac of an indirect inguinal hernia occurs in approximately 1% of cases. However, the presence of appendicitis within an inguinal hernial sac is found only in 0.08% of the general population.

Teaching strategies and outcomes in 3 different times of the COVID-19 pandemic through a dynamic assessment of medical skills and wellness of surgical trainees.

Background: The coronavirus disease 2019 pandemic had a substantial impact on surgical training programs. This study describes the teaching strategies and outcomes in 3 different times of the coronavirus disease 2019 pandemic through a dynamic assessment of medical skills and well-being of trainees.

Methods: Three surveys were administered during 2020 to general surgery residents and fellows in a university hospital in Argentina.

[Recurrent primary enterolithiasis with no apparent cause. Presentation of a case].

Enterolithiasis is a rare cause of intestinal obstruction. It occurs with a low frequency and its etiology can be primary or secondary. They present nonspecifically clinically and their resolution is usually surgical.