Avoiding diagnostic errors in psychosomatic medicine: a case series study.

Background: Non-organic lesions or diseases of unknown origin are sometimes misdiagnosed as "psychogenic" disorders or "psychosomatic" diseases. For the quality of life and safety of patients, recent attention has focused on diagnostic error. The aim of this study was to clarify the factors that affected misdiagnoses in psychosomatic medicine by examining typical cases and to explore strategies that reduce diagnostic errors.

Psychological problems for non-Japanese speaking patients in Japan.

The psychological problems of non-Japanese people are becoming more outstanding, in accordance with the increase of foreign nationals in Japan. Five illustrative cases of English-speaking patients were analyzed, from the viewpoint of psychosomatic medicine. The most common psychiatric disorders were adjustment disorders, because of the cultural differences and language barriers.