Abstract: This paper described the study of 33 cases patiens of BCC. We found the age of 60~69 was the peak age of onset in our country. The lesions are most frequently found on the face and espe-cially on the nose, the forehead and the cheeks. Wexy semitranslucent small nodules or plate was most common characteristic in the early lesions. As growth progresses，the lesions were plates by a characteristic with rised border and central depression. The undifferentiated of histopatholgy is most common. This found that is sinificance for the diegnosis of chinical BCC.