fig1
![Hearing voices and strange noises after sleeve gastrectomy](https://image.oaes.cc/94069c1e-b126-4397-b18b-741d9c90c2b1/3638.fig.1.jpg)
Figure 1. Our patient’s audiogram. SF: sound field; SAT: speech awareness threshold; SRT: speech reception threshold; MCL: most comfortable level; UCL: uncomfortable level; SIN: speech-in-noise; SNR: signal-to-noise ratio; SFA: sound-field audiometry; Alr: auditory late response; NR: no response