Let me tell you what osteosarcoma is

Osteosarcoma is relatively rare in clinical practice. Therefore, relatively few people know about it. However, it is not unfamiliar to osteosarcoma patients, because they all know the pain caused by osteosarcoma. The general age range of osteosarcoma is between 10 and 25 years old, and the incidence rate of males is higher than that of females. Osteosarcoma is highly malignant and has a very poor prognosis. It can metastasize to the lungs within a few months, and the survival rate after amputation is only 5% to 20% 3 to 5 years.

Occurring in the lower end of the femur and the upper end of the tibia accounts for about three quarters of all osteosarcomas, and can also occur in other places such as the humerus, upper end of the femur, fibula, spine, ilium, etc. Most are osteolytic, and a few are osteoblastic. Tumors are mostly located at the bone ends, occasionally occurring in the shaft or epiphysis.

Osteosarcoma contains different components of cartilage, fibrous tissue and osteogenic tissue. The main part of the early tumor is under the periosteum, fused to the bone cortex, osteolytic tumor tissue, and less cartilage. A few tumors have hard bones. Generally, osteosarcoma does not invade joints, but occasionally involves joints after destroying the cortex or pathological fracture.

Pain is the most common symptom of osteosarcoma, so patients often find it difficult to bear. The longer you delay, the worse the condition will be. Therefore, we must warn those friends who suffer from osteosarcoma to seek treatment as soon as possible to avoid harming their offspring. Finally, I wish osteosarcoma patients a speedy recovery.

What are the hazards of osteosarcoma

Osteosarcoma, like other malignant tumors, is a serious threat to health. Unlike other tumors, osteosarcoma is more common in adolescents. It is the most common malignant, primary bone tumor, with high malignancy and rapid development. If not treated properly, the tumor will metastasize to the lungs within six months to a year, leading to the patient's death.

Osteosarcoma mainly occurs in the lower limbs, especially around the knee joints, where unexplained joint pain may occur. However, teenagers are more active and may have bumps and bruises, so the pain caused by the tumor can be easily mistaken for normal growing pains or sprains. In fact, adolescent osteosarcoma has its own characteristics.

For teenagers, one of the biggest characteristics of osteosarcoma is that it develops suddenly. It starts with intermittent pain, soreness, and dull pain around the joints, which are effectively treated with painkillers. As the disease worsens, the pain becomes severe and unbearable and lasts longer, and painkillers are ineffective. The pain radiates to other parts of the body and is particularly severe at night. Therefore, understanding the characteristics can help detect it as early as possible to avoid missing the opportunity for treatment.