usg says stone stone might have passed away if u had suffer pain in the recent days .

Welcome and Good Morning Your concern 1. Mother aged 48 years previously having        Gall stone 4mm given Ayurvedic and     Homeopathic treatment 2. Repeat USG done, Doctor advised CECT     ABDOMEN 3. Confirm reports whether having stones or      not. Reports indicates 1. USG     Showing 3.9mm stone in the neck of Gall     bladder B. CECT ABDOMEN     Showing Simpler Hepatic Cyst      4. Any idea why Doctor advised CECT     Abdomen May be based on his Clinical assessment    5. Clarify further tips to patient

As per ct, no stone in GB

Consult over call for instant discussion of patient clinical symptoms so further evaluation and management can be planned

Presence of gall stone and associated symptoms always decide treatment. USG is more sensitive then CT for Gall stones. In your case I would definitely advise gall stone surgery as she have a long life to live and complications can occur

CT scan has less specificity to detect stones. Consult over call to understand it better