Why do friends shave their heads to accompany girls?

When I was young, my girlfriend unfortunately got leukemia, and she has been accompanying the treatment. Chemotherapy requires shaving her hair. In order to encourage girlfriends to actively cooperate with the treatment, she resolutely decided to accompany and join the bald family. What kind of friendship is this? Swallows say they are interdependent, and Lulu says she will never give up!

Leukemia is a malignant clonal disease of hematopoietic stem cells. Clonal leukemia cells proliferate and accumulate in bone marrow and other hematopoietic tissues due to uncontrolled proliferation, differentiation disorder and apoptosis, and infiltrate other non-hematopoietic tissues and organs, while inhibiting normal hematopoietic function. Clinically, anemia, hemorrhage, fever caused by infection, swollen lymph nodes in liver and spleen, bone pain and so on can be seen. It is reported that the incidence of leukemia in various regions of China ranks sixth among all kinds of tumors.

I believe that with the encouragement of my best friend, she will definitely overcome leukemia.