Final answer:
A diagnostic test to identify gallbladder issues such as stones or inflammation is called a cholecystogram. This is alongside other tests like endoscopic ultrasound, gallbladder scans, and MRCP, which help in the evaluation of gallbladder health.
Step-by-step explanation:
A diagnostic test done to determine the presence of stones, duct obstruction, or inflammation of the gallbladder is called a cholecystogram. Several diagnostic tests are available to evaluate gallbladder and corresponding organ function. An endoscopic ultrasound may reveal gall stones and can be helpful in diagnosing severe pancreatitis, while a gallbladder scan, which uses a radioactive tracer, evaluates gallbladder function and detects bile duct blockages. Additionally, abdominal X-rays, CT scans, and HIDA scans provide images and functional analysis of the gallbladder. Magnetic resonance cholangiopancreatography (MRCP) and liver function tests (LFTs) further aid in assessing gallbladder health, alongside blood tests that measure the levels of pancreatic enzymes and can indicate infection.