Lou, diagnosed with cancer at 19: “Crying won’t make the tumor disappear”. A month ago, the young woman was diagnosed with Ewing's sarcoma, the second most common bone cancer in children and young adults.

On the occasion of World Cancer Day, she recounts her first steps into the disease. “I had never felt such pain in my life.” Doctors first think of sciatica, a viral infection or a cyst. But in the days that followed, the fever did not go down and his leg doubled in size.