组图是牙龈瘤患者,有关此病的描述不正确的是()
https://assets.asklib.com/psource/2015100716255265301.jpg
https://assets.asklib.com/psource/2015100716255410251.jpg
https://assets.asklib.com/psource/2015100716255661333.jpg
https://assets.asklib.com/psource/2015100716255982889.jpg