精神分裂症究属一个疾病单元,还是多个疾病单元,是功能性还是器质性至今仍有争论,对其病因、病理机制到诊断、治疗均有待进一步探讨。由于种种原因,使临床诊断上一直欠缺一个较统一标准。加之又缺乏可靠的辅助检查指征,无一套较特异性的检查方法,诊断上全靠病史材料和医务人员的直观观察,作为评定的主要依据,而各 Whether schizophrenia belongs to one disease unit or multiple disease units is still controversial whether it is functional or organic, and its etiology, pathology, diagnosis and treatment need to be further explored. Due to various reasons, clinical diagnosis has always been a lack of a more uniform standard. In addition, the lack of reliable auxiliary examination indications, a set of more specific inspection methods, the diagnosis depends entirely on the medical history of materials and medical staff visual observation, as the main basis for the assessment, and each