This is a help request for Mr.Baiju K (39yr old), Nilambur, Malappuram dist. I am writing to bring to your attention his current medical condition and to seek your kind support for an urgent surgical procedure that has been recommended by doctor. He is a known case of Pleomorphic Sarcoma of the Right Proximal Tibia, a rare and aggressive form of bone cancer. Approximately 15 years ago, he underwent limb salvage surgery and chemotherapy for the same. Recently, he experienced sudden onset swelling around the right knee and tibia, and subsequent investigations revealed loosening of the endoprosthetic replacement (EPR), accompanied by joint effusion and soft tissue complications. Following a detailed clinical assessment and imaging, his orthopedic-oncology team has recommended urgent surgical intervention. The procedure involves: * Implant removal * Wound debridement * Right knee arthrodesis with nail plate and cement spacer * Soft tissue reconstruction using bipedicled crural flap and dressing support (NPWT) The estimated cost for this surgery and postoperative care is approximately Rs.6,00,000 (Rupees Six Lakhs), which includes hospital stay, surgical charges, medications, implants, and intensive wound management. Unfortunately, this amount is beyond his current financial capacity. He is therefore requesting assistance to help cover the cost of this medically necessary and potentially limb-saving surgery. Enclosed the medical summary and treatment recommendation for your reference. Your support at this critical time would be immensely appreciated. Thank you for your consideration.