Stepan has been purchased a medication to help stop the tumor from growing.

Stepan is 13 years old. He has osteosarcoma. In simple terms, it's a cancer of the bones. A disease that occurs in adolescents due to cell mutation during the period of rapid bone growth. One day Stepan began to complain of pain in the knee, but the boy did not fall, did not hit. And besides, the aching knee was not in his plans at all, because the next competition was approaching, at which Stepan was to receive a new orange belt. After the competitions his parents started to examine his leg to cure it. The ultrasound and MRI showed a neoplasm in the thigh bone that was giving pain in the knee. The disease required urgent treatment. That's how Stepan got to the oncology department of the Voronezh regional hospital, and that's where his main battle in life began. First, the young man underwent 5 courses of chemotherapy to prepare for surgery to remove the tumor. The tumor was removed, but a new and no less dangerous enemy appeared - metastases in the lungs. Surgery was performed to remove the lung metastases. But not all of them were removed. Currently, the boy needs an antitumor drug that will slow down the growth of the tumor. He needs 1 package of the drug for the course of treatment. Tubers, support Stepan in his fight against the disease!