Symptom of bone cancer. How many live with bone cancer?
Oncological diseases of bones in modernmedical practice are relatively rare. Such diseases are diagnosed only in 1% of cancers of the body. But many people are interested in questions about why such a disease occurs, and what is the main symptom of bone cancer. After all, the sooner a diagnosis is made and the treatment is started, the higher the chances of a successful recovery.
Skeletal cancers and their causes
Unfortunately, the causes of primary malignantthe degeneration of bone and cartilage cells is still in the process of research. Nevertheless, there is evidence that genetic inheritance matters in this case. In particular, genetic diseases such as Lee-Faumen syndrome and Rothmund-Thomson syndrome increase the risk of bone damage.
On the other hand, oncological diseasescan develop and under the influence of external factors. Approximately 40% of cases of cancerous lesions of the skeleton develop after injuries and fractures of bones. To malignant degeneration results in exposure to the body of radioactive radiation, as well as poisoning with compounds of strontium and radium. In some people, the cancer developed after a bone marrow transplant.
Classification of bone cancer
In addition, bone tumors can be both benign and malignant (this is important, since the main symptom of bone cancer will depend on the nature of the tumor):
- Benign tumor has clear boundaries andmost often the right form. Such a neoplasm is considered relatively safe, since it does not give metastasis, although in some cases the cells can be regenerated. The processes of cell division and tumor growth are slow. To such diseases carry an osteoma and a chondrome.
- Malignant neoplasms are characterized byrapid and aggressive growth. The tumor has no clear boundaries and easily sprouts into the surrounding tissues. Such diseases are often accompanied by metastasis and result in the death of the patient.
Benign tumors of bones and their symptoms
In fact, the initial stages of the disease inmost cases are asymptomatic. Only in later stages can there be any external signs. In particular, sometimes on the bone you can feel an uncharacteristic seal, which is perfectly felt through the skin. But the pain appears rarely - exceptions are only those cases when the neoplasm greatly increases in size, the surviving nerve fibers or blood vessels.
Sometimes the tumor grows so much that it can be seen with the naked eye. But, importantly, the skin over the neoplasm does not change.
What are the symptoms of bone cancer?
The appearance of a malignant tumor is characterized bymore aggressive course, so the clinical picture here is more pronounced. Pain is the main symptom of bone cancer. Patients often complain of drawing and aching pain, which can be either localized in the lesion or spread to other parts of the body (for example, if the shoulder is injured, soreness may occur in the hand).
Intensive growth of malignant neoplasmand the spread of metastases leads to exhaustion of the body, the emergence of weakness, a sharp decrease in weight. As in the previous case, the tumor can sometimes be probed through the skin, but it has no clear boundaries. The skin above the affected part of the skeleton becomes pale and thin, and the translucent venous network gives the tissues a marbled pattern.
Cancer of the foot bone: symptoms and features
Approximately 60% of cases in patients with bone cancerosteogenic sarcoma is diagnosed. It is a malignant tumor that most often affects the tubular bones of the foot. A similar disease is diagnosed in adolescents and young people aged 10 to 25 years. In particular, such a neoplasm develops during a period of intensive growth and puberty, and boys are more prone to this disease.
As a rule, the tumor is formed in the growth zone,for example near the knee or at the lower end of the femur. Constant pain, which increases with walking, temporary limp, weakness and a sharp decrease in weight - these are the main symptoms of leg bone cancer. In the absence of treatment metastasis is observed, with the lungs primarily affected.
Cancer of the pelvic bones: symptoms and description of the disease
The disease is accompanied by characteristic symptoms. Cancer of the pelvic bones is accompanied by pain in the pelvic region and hip, which often spread to the entire lower limb. Soreness greatly complicates the movement, so you can see that when walking a sick person is very limp.
Methods of treatment of oncological diseases
There are many methods used fortreatment of skeletal cancers. The choice of therapy here depends on the nature and size of the tumor, as well as its location and the presence of metastases. A good effect can be achieved using radiation and chemotherapy. Ionizing rays, as well as chemical aggressive substances, negatively affect malignant tumor cells, eliminating not only primary education, but also its metastases.
In more severe cases, surgicalintervention. Operative treatment is reduced to removing the affected parts of the bone and replacing them with metal implants. Naturally, further after removal of the tumor, a course of chemistry or radiation therapy is additionally necessary to neutralize the remaining malignant structures in the body.
What are the predictions for patients with bone cancer?
Many patients are interested in the question,how many live with bone cancer. There is no unambiguous answer to this question, since everything depends on the nature of the disease, the stage of its development, the presence of metastases and the quality of the therapy. As a rule, benign neoplasms can be treated relatively quickly. Diseases of a malignant nature are much more difficult to treat. Nevertheless, with properly conducted therapy, it is possible to reach the stage of long-term remission (about five years). If the patient turned to the doctor at the last stage of the disease, when the tumor has already managed to give metastases to vital organs, the predictions are not so favorable.
