FIELD : medicine.SUBSTANCE : invention relates to medicine, gastroenterology and can be used to diagnose various types of adenomyomatosis of the gallbladder. Conduct dynamic ultrasound examination (US) and the assessment of the contractile function of the gallbladder. With a uniform thickening of the walls of 8?mm or more, when the Aschoff-Rokitansky sinuses are detected in the wall and a discharge factor of 75–98?%, a diffuse form of adenomyomatosis is judged. With a thickening of the walls in the neck and bottom of the bladder 2.8–5.9?mm and a discharge factor of 65–74?%, the focal form of adenomyomatosis is judged. With a thickening of the wall in the fundal area of the gallbladder 6.0–7.9?mm and a discharge factor of 25–49?%, the segmental form of adenomyomatosis of the gallbladder is judged.EFFECT : method provides an increase in the accuracy of diagnosis of adenomyomatosis of the gallbladder.1 cl, 6 ex