Characterizing the geographic distribution of vascular surgeons in the United States.

Objective: The shortage of vascular surgeons can be attributed to multiple factors, including an aging population, the increasing demand for vascular surgeons, and an aging vascular surgery workforce. The distribution of vascular surgeons across the United States varies by locale; thus, the shortage affects regions of different sizes disproportionately. We collated the geographic data to characterize the current distribution of vascular surgeons with an emphasis on the practice location, population density, and population age.

Minding the Gap: Clinical Manifestations of a Rare Type IV Hiatal Hernia.

Hiatal hernias are classified according to the increasing severity of protruding intra-abdominal viscera through the esophageal hiatus (types I-IV). Herein is the case of an elderly patient presenting with recent-onset dyspnea, postprandial gastroesophageal reflux, and hypoxemia. Imaging revealed a rare type IV hiatal hernia implicating the stomach and part of the pancreas.