Radiology

A 22-year-old man with morbid obesity presented to the clinic with a painless lump in his upper abdominal wall that had grown by 30% to 40% from October 2019 to January 2020.

A 38-year-old man with a history of diverticulitis presented to the emergency department with a 4-day history of intermittent worsening right upper quadrant abdominal pain associated with nausea and...

A 22-year-old man presented to the emergency department with a sore throat. His pain began 12 hours earlier on the left side and subsequently progressed to the right side.

A 23-year-old military pilot presented to an aviation clinic for his annual flight physical examination. At the start of the examination, the patient drew the flight surgeon’s attention to a lump on the...

A 64-year-old Nigerian man with no pertinent medical history was admitted to the hospital for evaluation of the recurrence of a painful left axillary nodule.

Transesophageal echocardiography demonstrated thrombi in transit through a patent foramen ovale and showed the presence of thrombi in all 4 chambers of the heart.

A 12-month-old boy presented as an outpatient to a pediatrician with concern for a posterior cervical dimple.

A 55-year-old man presented with pain and instability in his left knee that had been worsening over the past month. He reported feeling that his left knee would “give way,” especially when it was slightly...

A 15-year-old boy presented with persistent pain in the mid left leg for the past 3 weeks. The pain was associated with a limp and sometimes awoke him from sleep.

CT scans of an 81-year-old woman revealed vacuum phenomena in the intervertebral disks on the levels L1 through S1. Many internists are not familiar with the interpretation of this finding and its clinical...