La presente tesis se enmarcó en la línea de investigación nuevas tecnologías en docencia virtual, estrategias y modelos educativos en línea, y tuvo como objetivo determinar la relación entre las clases virtuales y la satisfacción académica de los médico residentes de radiología de la Universidad de San Martín de Porres en el semestre 2022-I. Se empleó una metodología de enfoque cuantitativo, de tipo básico, con un alcance descriptivo-correlacional y un diseño no experimental. La muestra estuvo conformada por 34 estudiantes, de carácter censal, a quienes se les aplicaron dos cuestionarios: uno para la variable “clases virtuales” y otro para la variable “satisfacción académica”. Los resultados mostraron que las clases virtuales presentaron una relación positiva y significativa con las dimensiones de expectativa respecto al contenido, expectativa respecto al docen...

A previously healthy 65-year-old woman was referred due to breast pain, the physical examination revealed that both breasts were hard on palpation. Mammography revealed multiplate and scattered rounded nodular lesions in both breasts. The ultrasound revealed a snow pattern in both breasts. The patient later recalled to have received an injection of liquid silicone 20 years ago. Siliconomas are the result of a granulomatous reaction to silicone, either due to leakage of implants or due to direct injection. We recommend that in these patients magnetic resonance images should be obtained every year to rule out carcinoma in-situ.

In the current SARS-COV-2 pandemic, the choice of an imaging modality to aid diagnosis is based on the patient's clinical conditions, laboratory tests, and the availability of imaging equipment in health facilities. Tomography (CT) and chest radiography (CXR) are the most widely used imaging modalities; CXR, with less sensitivity than CT, is an accessible method, less expensive and less exposure to health personnel, its use is recommended in emergencies and in hospital services. The objective of the article is to guide decision-making to choose an imaging modality according to scenarios, taking into account its potential benefits and deepening in the description of the radiographic characteristics of suspected SARS-COV-2 infection that may serve in emergencies and we assess disease progression using a scoring system.

In the current SARS-COV-2 pandemic, the choice of an imaging modality to aid diagnosis is based on the patient's clinical conditions, laboratory tests, and the availability of imaging equipment in health facilities. Tomography (CT) and chest radiography (CXR) are the most widely used imaging modalities; CXR, with less sensitivity than CT, is an accessible method, less expensive and less exposure to health personnel, its use is recommended in emergencies and in hospital services. The objective of the article is to guide decision-making to choose an imaging modality according to scenarios, taking into account its potential benefits and deepening in the description of the radiographic characteristics of suspected SARS-COV-2 infection that may serve in emergencies and we assess disease progression using a scoring system.