Publications by authors named "Jheferson Contreras-Grande"
Chest computed tomography findings associated with severity and mortality in patients with COVID-19.
Jheferson Contreras-Grande Vanessa Pineda-Borja Hubertino Díaz Renzo Jc Calderon-Anyosa Bertha Rodríguez
Rev Peru Med Exp Salud Publica
September 2021
Objectives: To determine chest CT findings associated with severity and mortality in patients with COVID-19 from the Hospital Nacional Edgardo Rebagliati Martins (HNERM) and propose cut-off values for a tomographic severity score (TSS).
Materials And Methods: A retrospective cohort study was conducted in 254 patients with COVID-19 who underwent chest CT as part of their initial evaluation at the emergency room; they were classified according to clinical severity. Main tomographic findings were described.
Gastric Pseudotumor due to .
Lesly Calixto-Aguilar George Vasquez-Rios Jheferson Contreras-Grande Wilder Ramos-Castillo Edson Guzmán-Calderón
ACG Case Rep J
September 2019
A 71-year-old man presented with abdominal pain and weight loss. He had epigastric tenderness on examination. Basic studies revealed anemia and eosinophilia.
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