Liposarcoma Treatment Market: Is "Intratumoral Immunotherapy" the Future of Sarcoma Surgery? The treatment of liposarcoma in 2026 is moving toward a more localized and aggressive approach, with the global market projected to grow from $1.91 billion in 2025 to nearly $3 billion by 2035. Historically, surgery was the only reliable option for these deep-tissue tumors, but 2026 has seen the rise of intratumoral therapies that are injected directly into the mass to shrink it before the...