Notari P, Armaroli L, Compagnone G, Borasi G
Servizio di Fisica Sanitaria, Arcispedale S. Maria Nuova, USL n. 9, Reggio Emilia.
Radiol Med. 1990 Apr;79(4):371-5.
The authors propose a new technique for the treatment of hypopharyngeal-laryngeal-tracheal tract tumors using cobalt-60 irradiation. This technique allows the simultaneous irradiation of both primary tumor and cervical lymph nodes. Therapeutically effective doses can be administered without affecting the spinal cord. The above-mentioned technique consists of 3 isocentric rotations, the widest one carried out by interposing a small lead bar shielding in the middle of the field. Dose distributions obtained in an Alderson-Rando phantom and in a patient are reported.
作者们提出了一种使用钴 - 60 辐射治疗下咽 - 喉 - 气管道肿瘤的新技术。该技术可同时对原发性肿瘤和颈部淋巴结进行辐射。在不影响脊髓的情况下可给予治疗有效剂量。上述技术由 3 次等中心旋转组成，其中最宽的一次旋转是通过在射野中间插入一根小铅条屏蔽来进行的。报告了在 Alderson - Rando 人体模型和一名患者中获得的剂量分布情况。
