Diagnostic and treatment dilemma during the coronavirus disease 2019 pandemic: a primary pulmonary lymphoma presenting as a cavitary mass in a patient with coronavirus disease 2019: a case report.

Background: A radiological finding of a cavitary pulmonary lesion in a patient acutely infected with severe acute respiratory syndrome coronavirus-2 early during the coronavirus disease 2019 pandemic created a diagnostic and treatment dilemma, as invasive procedures with bronchoscopy and percutaneous needle lung biopsy posed an infection hazard to healthcare workers due to the associated risk of viral aerosolization. Available guidelines recommended delay of non-emergent procedures, but timely proceeding with those deemed urgent provided appropriate personal protective equipment and negative pressure isolation were available and exposure risk was not excessive. Thoughtful consideration by clinicians was required to avoid delay in diagnosis of a potential new malignancy and prevent unnecessary healthcare worker exposure to the virus.

Aerosolized Antibiotics for Treatment of Pneumonia in Mechanically Ventilated Subjects.

Mechanical ventilation is a well-established and commonly employed modality of treatment for critically ill patients in the ICU. Pneumonia is a frequent complication in mechanically ventilated patients. Patients who develop ventilator-associated pneumonia (VAP) incur higher medical costs, have prolonged ICU and hospital stays, and have increased mortality risk.