The common symptoms of the disease include nasal obstruction and bone erosion in severe case.
该病的常见症状是鼻阻塞，严重者可引起骨质破坏。
Results: The chief characteristics of chordoma in low field MRI were: tumor signal change, tumor shape transformation, bone destruction, the perivascular erosion , etc.
结果：脊索瘤的低场MRI的主要表现有：肿瘤信号变化，肿瘤形态改变，骨质破坏，周围血管侵蚀及肿瘤外周侵犯等。
Other CT findings include bone erosion and destruction, an enhancing soft-tissue mass, and a sharp zone of transition to normal tissue. MR imaging is optimal for depicting areas of tumor involvement.
其它的CT表现包括骨侵蚀和破坏，增强的软组织肿块、与正常组织清晰的过度带、MR对于确定肿瘤受累区域是非常有帮助的。
Purpose To research the pathogenesis and mechanism of bone erosion and the imaging characters of pigmented villonodular synovitis (PVNS) of the knee.
目的探讨膝关节色素沉着绒毛结节滑膜炎(PVNS)的发病与骨破坏机制、影像特征。
CT scan of the temporal bone is a routine investigation, and is done to look for bony erosion.
颞骨ct扫描是常规的检查方式，被用于发现骨质受侵。
Results: The tumor with different pathalogical types had different age of incidence, patterns of tumor growth, features of paranasophryageal extension and skull base bone erosion.
结果：不同的组织学类型，其发病年龄、肿瘤的生长方式、向咽旁侵犯情况及颅底骨质破坏特点均有所不同。
The characteristic trigeminoma appeared as dumb bell with erosion of petrous bone.
三叉神经瘤表现为特征性哑铃形伴岩骨尖骨质破坏。
Conclusion MTX can alleviate the damage of cartilage and bone erosion, and YQXQFSR can alleviate bone erosion. The mechanisms of MTX and YQXQFSR on the treatment of rheumatoid arthritis are different.
结论甲氨喋呤减少软骨破坏和骨质侵蚀，而养气血祛风湿方只减少骨质侵蚀，说明甲氨喋呤与养气血祛风湿方抗炎作用靶点有差异。
The roots of trigeminal nerves thickening with dysfunction and erosion of petrous bone were found in most cases.
三叉神经根增粗及功能异常，常伴岩骨、颅底骨质吸收、破坏。
The problems of bony spiculas, periosteal reaction and cortical bone erosion were discussed.
还讨论了骨针、骨膜反应、骨皮质破坏等问题。
The problems of bony spiculas, periosteal reaction and cortical bone erosion were discussed.
还讨论了骨针、骨膜反应、骨皮质破坏等问题。
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