Introduction The impact of COVID-19 infection on surgical patients is largely described by
small-cohort studies. This study characterized the risk factors for postoperative mortality …

BACKGROUND Patients undergoing surgery with perioperative COVID-19 are suggested to
have worse outcomes, but whether this is COVID-related or due to selection bias remains …

Objective: To investigate the predictors of postoperative mortality in coronavirus disease
2019 (COVID-19)–positive patients. Background: COVID-19–positive patients have more …

Introduction: Pituitary apoplexy (PA) is a rare phenomenon, characterized by a hemorrhagic
or ischemic event of the pituitary gland, most often in association with a pituitary lesion …

Background The healthcare industry's efforts to immunize the global community against
severe acute respiratory syndrome coronavirus2 (SARSCoV2) have been …

The spread of the new coronavirus (COVID-19) infection in 2020 has had a significant
impact on the treatment of cancer worldwide. During the COVID-19 pandemic, the biggest …

Background: There are limited data about the perioperative outcomes of coronavirus
disease 2019 (COVID-19) patients that needed emergency general surgery. The aim of the …

Background There are limited data to detail the perioperative anesthetic management and
the incidence of postoperative respiratory complications among patients requiring an …

Introduction: Since the coronavirus disease 2019 (COVID-19) pandemic, cardiac surgeries
in patients with previous infection by COVID-19 were suspended or postponed, which led to …

Introduction: Millions of Americans infected with the severe acute respiratory syndrome-
associated coronavirus-19 (COVID-19) need oncologic surgery. Patients with acute or …