<prompt> A patient with 8 cm x 8 cm abscess in right lobe of liver was treated -with aspiration multiple times 3 times and with systemic amebicide. Now cavity is remaining in right lobe of liver but there is nothing in the cavity. Seven days course of luminal amebicides is given. How will you follow up?Stool examination onlyUSG weekly for 1 month followed by monthly USG till 1 yearUSG weekly for 3 months followed by CT scan at 3 months.USG or CT scan monthly and stool examination weekly  <response>: Ans. b. USG weekly for 1 month followed by monthly USG till 1 year In uncomplicated cases of amebic liver abscess, follow-up is done with ultrasound. Role of ultrasound in the diagnosis and treatment follow-up of amoebic liver abscess, by K. Shamsi, A. De Schepper, F. Deckers, E. de Bergeyck, J. Van den End Serological and clinical data in combination with these nonspecific sonographic features are sufficient for the management of ALA, obting the need for expensive and invasive techniques in majority of the cases.- springer.comaicle10.100ro2FBF00221420?Lltrue Sabiston says The average time to radiologic resolution is 3 to 9 months and can take as long as years in some patients. Studies have shown that more than 90 of the visible lesions disappear radiologically, but a small percentage of patients are left with a clinically irrelevant residual lesion. 