Abdominal x-rayAbdominal film; X-ray - abdomen; Flat plate; KUB x-ray
An abdominal x-ray is an imaging test to look at organs and structures in the abdomen. Organs include the spleen, stomach, and intestines.
When the test is done to look at the bladder and kidney structures, it is called a KUB (kidneys, ureters, bladder) x-ray.
Tomei E, Cantisani V, Marcantonio A, D'Ambrosio U, Hayano K. Plain radiography of the abdomen. In: Sahani DV, Samir AE, eds. Abdominal Imaging. 2nd ed. Philadelphia, PA: Elsevier; 2017:chap 1.