Somatic symptoms with psychogenic or psychiatric background: Characteristics and pitfalls

Introduction: The characteristics of somatic symptoms seen at the first hospital visit in patients with psychogenic backgrounds remain poorly elucidated till date. Methodology: A total of 277 patients who visited the Department of General Medicine at a single university hospital with somatic symptoms were prospectively enrolled in this study. The eventual definite diagnoses were classified into the following three groups: non-psychogenic disease (n = 128), psychogenic symptoms (n = 131), and mental illness (n = 18). Subsequently, the chief complaints and other background information of the patient obtained at the first visit were compared among the three groups. Results: More than half of the patient with non-psychogenic diseases (60.2%) presented with a single complaint at their first hospital visit; contrarily, less than half of the patients with psychogenic symptoms (23.7%) or mental illnesses (22.2%) presented with a single complaint at the first visit. Approximately