Proving Oneself

"Fluoroscopy was done on the patient, and barium flocculant was used, but no flocculation nor obvious expansion and peristalsis in the esophagus was found…

"Fiber laryngoscopy has been done, and no foreign objects were detected.

"The laryngeal mirror was used again, and no abnormality was found."

Ren Qi reported the situation with a slightly helpless expression.

For doctors, even if they did not feel like performing any more surgeries, they still hoped to carry out whatever surgery they had at hand smoothly once they took over. 

Ren Qi really felt that he was blind, because he just could not find such a small shrimp thorn.