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Fig. 7 | BMC Ophthalmology

Fig. 7

From: 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 cataracts

Fig. 7

a The true positive image taken with 14-MHz + THI. The echo of the PC of the lens is regular and continuous, there is middle and high echo passages from the equator of the lens to the vitreous body, and the punctate middle and high echo in the vitreous body is the suspected lens cortex (short arrow). b The false negative LFUBM image. The echo of the PC of the lens is regular and continuous, and a moderate echo can be seen behind the equator, which is mistaken for vitreous opacity (long arrow)

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BMC Ophthalmology

ISSN: 1471-2415

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