My mother is 55 years old, has gallstones leading to cholecystitis complications due to stones stuck in the gallbladder neck. The doctor has treated the inflammation and pain, but now the stone is still stuck in the old position. Her mother has a history of thyrotoxicosis, so the doctor prescribed non-surgical treatment and lived with gallstones, due to the danger of death during anesthesia. I am worried that if the stone is still stuck in the old position, it will cause serious complications later. Through researching and knowing that there is a method "Endoscopy retrograde cholangiopancreatitis (ERCP)", I would like to ask the doctor of a patient with a history of thyrotoxicosis who has been treated for gallstones by endoscopic retrograde cholangiopancreatography (ERCP). ) No? Thanks for the advice doctor.