Apollo Hospital — Ultrasound Report

Myself and my wife visited Apollo Hospital Chennai on 14th October, 2021 with appointment with Dr Revathy madam. After that madam given test for breast ultrasound at Appolo Heart center and accordingly the same was done on 15th October, 2021. The report given to us was Normal (no issue). Later on, we took appointment of Dr. Vishnu Vandana madam, and on physical consultation, madam was shocked that in my wife left breast, there is lump or ball type substance and in the ultrasound report, it was given normal, Madam again requested to the radiologist in apollo women hospital, for re-screening of left breast and as per report"2.7x1.7 is seen 60° clock position ". Then I also socked and immediately contact with the radiologist of heart centre where earlier ultrasound was done.
After that she did the ultrasound again and a fresh report issued with same earlier report time and other information(Both reports are available with me).
If this is the case in well known hospital, how will we believe the treatment of the hospital.
We travelled to the hospital from far away (Assam) and spent a lot of money, time etc.. I never expect that type of ignorance specially in case health related issues..