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OBJECTIVE To analyse a series of breast cancer images in high frequency X-ray for more accurate diagnosis of breast cancer. METHODS Forty three high frequency X-ray images of breast cancer surgically confirmed were comprehensively analyzed. RESULTS Of the 43 breast cancer cases, 42 were primary breast cancers and one secondary. Tumor mass was present in… (More)
A total of fifteen medial leg skin flaps with the posterior tibial artery as an axial vessel have been applied successfully to reconstruct extremity defects, such as chronic ulcers, scar contracture, high-voltage electric injuries and hot crush, etc. This skin flap can be elevated as a free flap, or vascular island flap, or cross-leg vascular pedicle flap… (More)
There are few reports on the use of free posterior tibial artery free flaps. We present four cases of reconstruction of a limb defect with a free posterior tibial artery fasciocutaneous flap.
OBJECTIVE To compare the results between auditory steady-state response (ASSR) and 40 Hz auditory event related potential (AERP), and explore the accuracy of hearing thresholds by using ASSR and AERP and the clinic forensic value. METHODS Thirty seven ears were tested with pure-tone audiometer, 40Hz AERP and ASSR, respectively. All the volunteers in our… (More)