Is expansive bone destruction cancer?

summary

Expansive bone destruction is the disappearance of bone tissue caused by the replacement of local bone by pathological tissue. It can be caused by the pathological tissue itself or by the enhancement of osteoclast formation and activity. Cancellous or cortical bone can be destroyed. Most of the expansive bone destruction occurred in benign lesions of maxillary sinus. The course of expansive bone destruction is short and develops rapidly. CT examination shows that bone resorption and destruction are extensive, and there may be several bone wall destruction. The imaging manifestations are localized bone mineral density reduction, bone trabeculae sparse or fuzzy, bone cortex wormhole or sieve hole shape, local bone defect or structural disappearance. Clinically, it is common in osteoinflammation, granuloma, tumor or tumor like lesions. We should pay attention to the examination and identification, reasonable treatment. So, how is expansive bone destruction cancer?

Is expansive bone destruction cancer?

1. Hyperosteogeny is also called proliferative osteoarthritis. Joint edge formation of bone spurs, synovial hypertrophy and other changes, and bone destruction, causing secondary bone hyperplasia, leading to joint deformation, when subjected to abnormal load, causing joint pain, limited activity and other symptoms of a disease. It can be divided into primary and secondary.

2. Osteoporosis is a group of bone diseases caused by many reasons. Normal calcification of bone tissue, normal ratio of calcium salt to matrix, and metabolic bone disease characterized by reduction of bone tissue per unit volume. In most osteoporosis, the decrease of bone tissue is mainly due to the increase of bone resorption. It is characterized by bone pain and easy fracture. Biochemical examination is basically normal.

3. Expansive bone destruction is different from aggressive bone destruction or irregular shape of malignant tumor. It is generally believed that maxillary sinus malignant tumor has short course of disease, rapid development, extensive bone absorption and destruction, and several bone wall destruction. It refers to the loss of bone tissue caused by the replacement of local bone by pathological tissue. It is caused by the dissolution and absorption of bone tissue directly by the pathological tissue itself, or by the excessive osteoclast formation and activity caused by the pathological tissue.

matters needing attention

Expansive bone destruction is the disappearance of bone tissue caused by the replacement of local bone by pathological tissue. It can be caused by the pathological tissue itself or by the enhancement of osteoclast formation and activity. Cancellous or cortical bone can be destroyed. Most of the expansive bone destruction occurred in benign lesions of maxillary sinus.