De-Epithelialized Heterotopic Tracheal Allografts without Immunosuppressants in Dogs: Long-Term Results for Cartilage Viability and Structural Integrity
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Objectives: Reconstruction of long segmental tracheal defects is difficult because no ideal tracheal substitutes are currently available. Tracheal allotransplantation maintains cartilage and epithelium viability but requires immu... ...