Peynègre R, Mintcheva-Bossard B, Juvanon J M, Bedbeder P, Mazeron J J, Martin M, Marinello G, Pierquin B
Ann Otolaryngol Chir Cervicofac. 1987;104(3):187-94.
An essential success factor for tympanoplasties is effective aeration of middle ear, lack of tubular permeability being a factor for failure. The anti-inflammatory effect of curietherapy with Iridium 192 introduced into the tube during middle ear surgery was studied in 38 patients. Tubular dysfunction was evaluated by clinical and manometric examinations. During operation, a sealed plastic tube 1.6 mm in diameter was introduced into the Eustachian tube, an Iridium wire inserted on the following day, and a dose of 1.5 and 3 Gy applied to two groups respectively. Tubular function was assessed as normal or almost normal in 61% of cases. Results were compared with a group of 30 patients not receiving curietherapy.
鼓室成形术成功的一个关键因素是中耳的有效通气，咽鼓管不通畅是导致手术失败的一个因素。我们对38例中耳手术中通过插入192铱进行腔内放疗的抗炎效果进行了研究。通过临床和测压检查评估咽鼓管功能障碍情况。手术过程中，将一根直径1.6毫米的密封塑料管插入咽鼓管，次日插入铱丝，分别对两组施加1.5和3戈瑞的剂量。61%的病例中咽鼓管功能被评估为正常或接近正常。将结果与30例未接受腔内放疗的患者组进行了比较。
