Fig. 2From: A rare case of meningeal carcinomatosis and internal auditory canal metastasis presenting with the deafness for gastric cancerPhysiological audiogram. Audiogram showed the bilateral severe deafness (the degree of hearing as follow; normal: 0Â dB to 30Â dB, mild: 30Â dB or more, moderate: 50Â dB or more, severe: 70Â dB or more, and deaf: 100Â dB or more)Back to article page