A 42 year old man recently presented with syncope and was found to be in complete heart block, requiring pacemaker placement. He is referred for cardiac PET imaging. Rest and (Pharmacologic) Stress…

A 36 year old woman presented with syncope and was found to have hemorrhagic pericardial effusion. Images from her initial chest CT:       Next Case

A 28 year old man underwent an abdominal CT for suspicion of appendicitis and was found to have an incidental right adrenal nodule. He underwent an adrenal protocol CT, here are the arterial phase …

A 61 year old man with metastatic tonsillar squamous cell carcinoma and chronic kidney disease presents with flank pain.  He is found to have a new left retroperitoneal fluid collection and associa…

48 year old man with history of hypertension and chronic kidney disease presents to the emergency department with chest pain and dyspnea. 2 days previously while walking up an incline he had sudden…

A 27-year-old woman who presents with 2 months of bilateral lower leg pain. Her pain is induced by exercise and usually resolves with rest, although recently it has become persistent. Initial radio…

A 12 year old male woke up in the middle of the night with left mid abdominal pain. This was followed by nausea and persistent vomiting, with severe left flank pain. Initial evaluation at an outsid…

Characterization of a solitary pulmonary nodule was, along with initial staging of non-small cell lung cancer, the first indication for PET imaging approved by CMS in 1998. However, when to obtain …

65 year old woman presents with progressive dyspnea. On initial presentation to the emergency department she was found to be hypoxemic, with oxygen saturation of 76% on room air. After initial eval…

A 50 year old woman has post-prandial epigastric discomfort, intermittent dysphagia, and episodes of regurgitation. She presents for gastric-emptying study.       Next Case