膨胀性生长 expansive growth
dilatancy growth
- 病人经常表现为无痛性,缓慢膨胀性生长的肿块。
Patients will often present with a painless slowly enlarging mass. - 原发性肿瘤呈膨胀性生长,继发肿瘤多呈浸润性改变。
The primary clivus tumor demonstrated expansive growth, while the secondary tumor displayed invasive extension. - 结果:上颌骨良性肿瘤和肿瘤样病变多为类圆形边界清楚的骨质溶解,有硬化边,呈膨胀性生长,无邻近软组织肿块。
Results:Most of the benign tumor and tumor-like diseases in maxillary bone revealed round like, well defined bony destruction with sclerotic rim, expansive growth and no surrounding soft tissue mass.