Diaphragmatic hernias: a spectrum of radiographic appearances

Abstract

Diaphragmatic hernias are common, and although frequently incidental, recognition of both benign and life-threatening manifestations of diaphragmatic hernias is necessary to guide appropriate management. Congenital fetal diaphragmatic hernias, traumatic diaphragmatic rupture, and large symptomatic Bochdalek, Morgagni, and hiatal hernias are typically repaired surgically, while eventration, diaphragmatic slips, and small diaphragmatic hernias do not require intervention or imaging follow-up but should be recognized to avoid confusion with other diagnoses that require additional attention. This pictorial essay will explore the imaging findings and clinical characteristics of these entities.