Emphysematous Cystitis - A plain radiograph of the kidneys, ureters, and bladder showed air surrounding the bladder (Panel A, arrows). An abdominal computed tomographic scan revealed an area of gas dissecting the bladder wall, bilateral hydronephrosis, and intramural gas with a cobblestone or beaded-necklace appearance (Panel B, arrows) #Clinical #Radiology #EmphysematousCystitis #Cystiis #CT #KUB #NEJM
