Patients with bladder tumors underwent a course of topical bladder instillation of 20 mg. mitomycin C in 20 ml. sterilized distilled water 3 times weekly for a total of 20 procedures. In 22 of the 50 patients (44 per cent) the tumors disappeared completely, while in 16 patients (32 per cent) there was partial disappearance and in 12 patients (24 per cent) there was no affect. Therefore, the total effective rate was 76 per cent. We concluded from our studies that mitomycin C topical therapy could be applied to low stage and low grade bladder tumors less than 1 cm. in diameter, without regard to the number of tumors. We now use mitomycin C topical therapy in all cases of bladder tumors. Local bladder reaction was noted in 3 cases but a complete course of therapy was accomplished in each case--in 2 cases without interruption of treatment and in 1 case by delaying treatment for 1 week. Abnormal values of hematocrit, white blood cells and platelets in blood were not observed during therapy.

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Highlights An adult case of valgus knee osteoarthritis involving external tibial torsion. A double level osteotomy can correct a knee osteoarthritis with tibial torsion in a single operation. Valgus knee osteoarthritis might be caused by tibial external torsion since childhood.

Objective:The purpose of this study was to investigate the immediate effects of contralaterally controlled functional electrical stimulation (CCFES) on upper limb function in stroke patients. Methods: CCFES and mirror therapy (MT) exercises were conducted for 13 stroke patients at least 4 weeks post-onset. A sufficient interval of at least 24 hours was left between the two types of rehabilitation exercises. Before treatment and immediately after each training session, grip strength, Fugl-Meyer Assessment for Upper Extremity (FMA-UE) score and FMA-UE subscores for the shoulder/elbow/ forearm, wrist, hand, and coordination were evaluated. Results: Grip strength, FMA-UE and FMA-UE shoulder/elbow/forearm, wrist, and coordination did not differ significantly after CCFES and MT compared to before therapy. FMA-UE hand did not change significantly after MT compared to before therapy, but it improved significantly after CCFES (p = 0.013). Conclusion: CCFES for the upper extremities immediately improves hand function and may be effective in maintaining and improving patients' motivation for rehabilitation treatment.