Focal necrotic nodule 1.8 X 1.5 cm on the right side of the liver is usually treated without medication, and no special treatment can be given to those who do not have obvious symptoms, while those who have symptoms need to undergo surgery in a timely manner. Right liver focal necrotic nodule 1.8 X 1.5cm, according to the current data analysis, the right liver necrotic nodule is relatively small, in the absence of obvious symptoms, can not do special treatment, temporary observation can be. If the lesion increases rapidly in a short period of time or if the patient has obvious symptoms, such as pain in the liver area, poor sleep, reddish color, etc., then it is necessary to take targeted treatment as soon as possible in order to avoid aggravating the condition, and it is usually recommended that the necrotic nodular foci be removed directly. If the current only found in the right liver with focal necrotic nodules, if no symptoms regular review, it is necessary to seek medical attention in a timely manner.