What is the cause of increased iliac bone density?

Increased iliac bone density may be caused by a variety of reasons, including bone disease, metabolic abnormalities or long-term stress stimulation, and medical examinations are required to identify the cause and provide targeted treatment. Common causes include osteosclerosis, chronic inflammation or bone tumors, and treatments include medication, physical therapy and surgical intervention.

1. Osteosclerosis

Osteoporosis is a rare genetic disease that causes abnormal thickening and hardening of bones. Patients may have abnormal osteoclast function due to gene mutations, reduced bone resorption, and increased density. Diagnosis requires imaging and genetic testing. In terms of treatment, drugs such as bisphosphonates can help regulate bone metabolism, vitamin D and calcium supplements can help maintain bone health, and in severe cases, surgery may be required to correct bone deformities.

2. Chronic Inflammation

Long-term chronic inflammation, such as ankylosing spondylitis or rheumatoid arthritis, may stimulate bone hyperplasia in the iliac region, leading to increased density. Inflammatory factors such as tumor necrosis factor (TNF) promote bone formation. Treatment is mainly to control inflammation. Drugs include nonsteroidal anti-inflammatory drugs (NSAIDs), glucocorticoids, and biological agents. Physical therapy such as heat and moderate exercise can help relieve symptoms.

3. Bone tumors

Increased iliac bone density may also be a manifestation of benign or malignant bone tumors, such as osteoma or osteosarcoma. Tumor cells can stimulate bone proliferation or destroy normal bone structure. Diagnosis requires a combination of imaging, pathological biopsy and blood tests. Treatments include surgical removal of the tumor, radiotherapy and chemotherapy, and targeted drugs such as pembrolizumab can be used for specific types of tumors.

4. Long-term stress stimulation

Long-term high-intensity physical labor or exercise may cause bone hyperplasia in the iliac region due to repeated stress stimulation, resulting in increased density. This is more common in athletes or manual laborers. Prevention and treatment are mainly based on adjusting the intensity of activities. Proper rest and stretching can help relieve symptoms. If necessary, a brace can be used to protect the iliac region.

The causes of increased iliac bone density are complex and varied, and treatment plans need to be developed based on the specific cause. Early detection and intervention are the key to improving prognosis. It is recommended to seek medical attention in a timely manner when relevant symptoms occur, and to identify the cause through professional examinations and treatment and take targeted measures.