"the gun in his pocket made an obvious bulge"
"the hump of a camel"
"he stood on the rocky prominence"
"the occipital protuberance was well developed"
"the bony excrescence between its horns"
胞体从柱状到扁平,细胞突起从无到有,从少到多。
The article reports 3 kinds of open to question bone gibbosity 12, undertook discussion to the difference opinion of existence.本文报告3种有争议的骨软骨病12例,对存在的分歧意见进行了讨论。