The man did not display the regular symptoms of an AIDS patient, such as skin lesions. Instead, he became incoherent and delirious.

• 最曲折的就是，这名男子可能已经染了爱滋六七年，却因为毫无皮肤长瘤等典型症状，而浑然不知，结果爱滋病竟然以躁郁症的症状发作。