Treatment of disorders caused by radiation injury in the hand and fingers

In this paper, a report was made on 8 cases of disorders caused by radiation injury in the hand and fingers and on those treatment. In 5 cases of them, keratosis of the skin (an average of 10 years after the initial fluoloscopy) and ulceration (an average of 17 years after the initial one) due to x-ray fluoloscopy were noted. Cancer was found in 2 cases of them and precancer in the other 2 cases of them. The lesions continued to develop after radiation was stopped. In 2 cases which had received x-ray irradiation for the treatment, one case developed erosion one year after the institution of the therapy and the other had the similar change two years after that. In both of the cases, precancerous state was noticed. In the last case, erosion appeared 6 years after the patient had dealt with radium in giving treatment. Ulceration appeared 16 years after the patient had dealt with radium in giving treatment. In 4 cases in which lesions had been restricted in the corium layer, the treatment was the resection of the skin and dermatoplasty, and thus the function of the fingers recovered. In the other 4 cases in which the pathological changes had spreaded over the deeper layers, the fingers were severed. (Serizawa, K.)