In comparision with histophathologic results, there were differencies as follows: 16 cases of cavernous hemangioma, 8 cases of mixed tumor of LG, 3 cases of neurofibroma, 3 cases of schwannoma, 4 cases of dermoid cyst, 1 cases of inflamatory pseudotumor of LG, 3 cases of benign reactive lymphoid hyperplasia of LG, 1 case of malignant mixed tumor and 1 case of benign teratoma.