Introduction: Breast pathology is a very common reason for medical attention. Tissue diagnosis is usually obtained with core needle biopsy which could be performed by breast surgeons or interventional radiologists. Our aim was to assess the comparison of diagnostic performance between the two services. Methods: A retrospective, descriptive and cross-sectional study was carried out on patients who had breast pathology at Instituto Nacional de Enfermedades Neoplasicas in 2019. Descriptive analyses, sensitivity and specificity were calculated using the R program version 4.2.3. Results: From 1,082 patients with breast tumours who underwent core needle biopsy (CNB) during 2019, 782 cases were included. Breast surgeons performed 462 CNBs and radiologists performed 320 CNBs. The 87.5% were palpable tumours and 525 breast carcinomas were identified in the final pathology. The diagnostic performa...

Background: Tranexamic acid (TXA) has demonstrated promising outcomes in plastic surgery. Our aim was to assess the effect of TXA in intraoperative bleeding, operative time, and complications among patients undergoing facial surgical procedures. Methods: A retrospective cohort study of patients who underwent multiplane facial rhytidectomy from January 2018 to September 2022 at the Clinica Ziegler, Lima, Peru. Patients were divided into two groups according to the use of intravenous plus local infiltration of TXA. We performed the chi square test to assess associations among categorical variables, the Student t test and Mann-Whitney U test for categorical with continuous variables, and Pearson correlation for quantitative variables. Results: A total of 100 patients were included with 50 patients in each group. The median age was 59.5 years and the majority were women (88%). The median ope...

Curso de la especialidad de la carrera de medicina, de carácter práctico del ciclo 11, en el que los estudiantes realizan discusiones con tutores y/o se incorporan al equipo de salud asistencial o de administración o de investigación según la elección del estudiante, para desarrollar actividades en el área clínica o de gestión o de investigación o de salud pública. El curso del electivo de externado 2, busca desarrollar la competencia específica de profesionalismo (nivel 3). El electivo de externado 2, le permitirá al estudiante generar aprendizajes que contribuyan a su desarrollo de los principales problemas médicos o quirúrgico o de investigación o de salud pública que le servirá en su vida profesional

Curso de la especialidad de la carrera de medicina, de carácter práctico del ciclo 11, en el que los estudiantes se incorporan al equipo de salud asistencial o de administración o de investigación según la elección del estudiante, para desarrollar actividades en el área clínica o de gestión o de investigación o de salud pública. El curso del electivo de externado 2, busca desarrollar la competencia específica de profesionalismo (nivel 3). El electivo de externado 2, le permitirá al estudiante generar aprendizajes que contribuyan a su desarrollo de los principales problemas médicos o quirúrgico o de investigación o de salud pública que le servirá en su vida profesional