Dasha has a rare brain tumor, and she needs a medication to help her cope with the effects of her treatment.

Dasha is 11 years old. Three years ago, she was diagnosed with bifocal germ cell tumor, a rare brain tumor. She underwent four rounds of chemotherapy, a shunt surgery, and a course of proton radiation therapy. The main treatment is complete, but she has developed severe thrombocytopenia. Her bone marrow is not producing enough platelets, which means that even minor injuries can lead to bleeding. In addition, the girl has kidney hypoplasia, which limits the choice of other treatment methods. Doctors have prescribed the drug "Revoleyd" - it stimulates the production of platelets and helps to stabilize blood parameters. Dasha is a calm, kind girl who likes to walk in the park and enjoy simple things. Help her go through this stage of recovery after a difficult treatment.