Are doctors allowed to lie to you about the results of medical tests they performed?

I had the Essure procedure which resulted in a 15 day hospital stay. I had complications from the procedure. My intestine was cut and leaked all over my abdomen. The ER doctor sent me home and told me, " Your blood work is fine. You were told you would have cramping with this procedure. Take your Tylenol." My blood work was in fact not normal! My primary doctor told me, " I cant tell anything from the CT Scan. We are just going to give you some antibiotics." My CT report states in the first paragraph I had an abscess. Just curious if doctors are allowed to lie about results!