Traqueobroncopatía osteocondroplástica: reporte de dos casos y revisión de la literatura

tracheobronchopathia osteochondroplastica is a rare disease characterized by oteocartilagenous tissue bulking from the submucous layer into the lumen of large airways. we present two patients whose etiologic study for unrelated reasons rendered characteristic findings of this pathology. the literature about this disease is reviewed.