Gas Where It Shouldn't Be! Imaging Spectrum of Emphysematous Infections in the Abdomen and Pelvis.

Abstract

<b>OBJECTIVE.</b> The purpose of this article is to review the spectrum, etiopathogenesis, clinical presentation, imaging features, differential diagnoses, and management of emphysematous infections of the abdomen and pelvis. <b>CONCLUSION.</b> Emphysematous infections are associated with high morbidity and mortality and thus need urgent medical and surgical interventions. CT is the most sensitive modality to detect gas; CT provides definitive diagnosis in most cases and can depict the extent of involvement.