A Single Gallbladder Fold Creates a Unique Visual and Temporal Pattern of Radiotracer Accumulation on Hepatobiliary Scintigraphy

We describe the case of 76-year-old man with a gallbladder fold mimicking duplication of the gallbladder or an associated choledochal cyst on scintigraphy. Correlative imaging with CT and ultrasound helped elucidate the true anatomy. This case demonstrates the type of difficult scintigraphic patterns that can arise with variant anatomy and the necessary role of cross-sectional, anatomic imaging in unraveling such situations.
Source: Clinical Nuclear Medicine - Category: Nuclear Medicine Tags: Interesting Images Source Type: research