Active lipid metabolism in multiple ribs on the right side may be due to calcium deficiency, tumor bone metastasis or rheumatic diseases. 1. Calcium deficiency: when the body lacks calcium, the calcium and phosphorus metabolism in the bones may be abnormal, which may lead to active lipid metabolism in multiple ribs on the right side. 2. Tumor bone metastasis: if metastatic tumor foci appear in the ribs, the tumor cells will grow and multiply in large numbers, and there will be active lipid metabolism in the right side of the ribs, which is often seen in the early stage of tumor bone metastasis. 3. Rheumatic disease: when rheumatic disease occurs, the immune function of the body will be hyperactive, which may also affect the normal metabolism of the bones, and the lipid metabolism of multiple ribs will also be active. In the examination found that the right side of multiple ribs lipid metabolism active, according to the patient’s specific symptoms to further clarify the diagnosis, timely medical treatment for the cause of the corresponding treatment, in order to return to normal in a timely manner.