Metachronous multicentric giant cell tumors of bone are rare. The case of a 47-year-old woman who had a giant cell tumor of the ilium develop 24 years after resection of a giant cell tumor of the proximal tibia is reported. The initial and current surgical approaches for this patient are described. A literature review is presented to show that this patient had the longest disease-free interval documented for a patient with metachronous multicentric giant cell tumors.

The transplant law of 1971 based on informed consent, allows people to register their willingness to be a donor upon death. Since 1978 the governmental Institution, the National Bank of Organs and Tissues (BNOT), have been regulated the organ and tissue donation. Important progress was implemented in the BNOT and specially in the National Multi-tissue Bank (NMTB). Since 2001 with the participation in the IAEA Tissue Banking Programme, Quality System Management has been implemented in the NMTB. New bio-production for radiosterilized tissues for the first time and improved procedures were carried out. As a result an increased production of high-quality tissues was obtained and distributed for clinical use.

Palabras clave Reconstrucción pierna, Colgajo muscular, Colgajo hemitríceps sural.