To estimate the prognosis of bilateral cervical metastases from tongue carcinoma, we studied twelve patients (24-72 years old) who underwent neck dissections at our hospital to judge whether we should have performed radical treatment or not for those patients of tongue carcinoma who had bilateral metastatic nodes.The five-year survival rate of bilateral neck metastasis patients was 58% (the Kaplan-Meier method). On the other hand, the five-year survival rate of patients with only unilateral neck metastases of squamous cell carcinoma of the tongue was 56%. Thus, there was no statistical significant difference in survival rate.We conclude that even if a patient has metastatic lymph nodes on both sides of the neck, radical therapy should be done.

A survey was made of the state of home care for healthy old folks and those elderly patients who have been disabled by illness or injury, and the care provided by institutions in six areas throughout the nation.
The number of healthy old people was larger in women than in men. However, men had the edgeon women in Activity Daily Living (ADL). Compared to the healthy aged people, many ill or disabled elderly patients receiving home care were found to be suffering from anemia, low cholesterol level, hypoproteinemia, and poor glucose-tolerance. The major cause of disability was cerebral apoplexy. Recently, the cases of cerebral hemorrhage have decreased in number, and the rate of death in acute stage has notability declined ; however, the incidence of cerebral infarction is on the increase among the aged.
There are limits to care for disabled elderly patients at home by the family because of the aging of their spouses and the increasing trend toward the nuclear family. Many of those who look after the sick persons are crying for expert help and services capable of coping with a sudden change in the patient's condition. Hence the need to establish a 24-hour home care providing system. It is desirable to establish old people's homes, as residential care institusion, in alignment with hospitals. This system would facilitate hospitalization in case of emergency. To execute care programs more effectively, close collaboration will be necessary among hospital, home care services, clinics, local governments, agricultural cooperatives, and neighborhood associations.