Fig. 4From: Comperative analysis of accuracy between low-frequency ultrasound biomicroscopy and 14-MHz ultrasonography with tissue harmonic imaging for the evaluation of the posterior lens capsule in traumatic cataractsa The false positive image taken with 14-MHz + THI. A moderate echo mass is seen in the equatorial part of the lens, which is mistaken for a PC rupture and cortex overflow (short arrow). b: False positive LFUBM image. The ultrasonic performance is similar to that shown in a (long arrow)Back to article page