Shu-kai Zhao

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This paper reports results of hematoporphyrin derivative based on photodynamic therapy (PDT) of 24 lung cancer lesions in 21 patients that were followed at least three months. Three of 24 lesions exhibited complete remission and 20 of 24 lesions exhibited a response to PDT. Tumors in twenty of twenty-one patients exhibited visually discernible(More)
OBJECTIVE To observe the effectiveness and safety of allograft in posterior spinal fusion in patients with scoliosis. METHODS 41 cases of 54 scoliosis patients with allograft for spinal fusion were followed up. The mean follow-up time is 16 months. Foreign body reaction was studied clinically and fusion status was assessed radiographically. RESULTS(More)
66 cases of prostatic hypertrophy have been treated by transurethral non-contact Nd:YAG laser irradiation since April 1993. Sixty patients regained unobstructed urination within 1 week and 6 within 2 weeks after operation. The symptoms of the treated group were improved with the necrotic tissues gradually peeling off in 3 to 6 weeks. The short-term(More)
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