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  • Z Wang
  • 1992
Brainstem auditory evoked potentials (BAEP) were studied in 93 patients with vertebrobasilar blood supply insufficient. The result showed that the abnormal rate of BAEP was 76.3%, and the rate of abnormality in acute period was much higher than that in recovery period. The BAEP types were classified as inner, brainstem and mixed. The vertigo could be caused(More)
The aim of this study was to evaluate colonoscopy in the diagnosis and treatment of rectal carcinoid tumors with diameter <1 cm. Elevated lesions with normal mucosal appearance under colonoscopy were identified. Endoscopic ultrasound (EUS) was performed in 16 patients. Lesions diagnosed as rectal carcinoid tumors were resected by endoscopic mucosal(More)
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