Yellowish white stool color may be caused by bile excretion disorder, such as gallbladder stones, biliary tract tumors can lead to bile excretion disorder, need to clarify the cause of the disease, take biliary T-tube drainage, surgery, radiotherapy, chemotherapy and other ways of treatment. Yellowish white stool color may suggest bile excretion disorder, causes bile excretion disorder include gallstones, biliary tract tumor, pancreatic tumor compression, etc., need to improve ultrasound, MRI and other related examinations to confirm the diagnosis. If it is gallbladder stones, it is necessary to carry out biliary T-tube drainage, anti-infection and other ways of treatment, and if necessary, surgical resection can be carried out. If it is caused by biliary tract tumor or pancreatic tumor compression, surgical treatment is needed to relieve the obstruction, and if metastasis occurs, chemotherapy, radiotherapy and other ways of treatment are needed. When patients continue to have yellowish white stools, it is recommended to go to the hospital in time, under the guidance of the doctor to clarify the cause of the disease and carry out standardized treatment.