This document discusses various conditions that can be identified on ICU imaging. It lists numerous pulmonary complications that can be seen on chest imaging for patients in the ICU, such as ARDS, pulmonary edema, pneumonia, and pulmonary embolism. It also lists various brain conditions that might appear on neuroimaging, such as hemorrhage, infarcts, and hydrocephalus. Finally, it discusses findings that can be identified on lung ultrasound, including pneumothorax, pleural effusions, and lung consolidations.