Asbury L, Candelaria S, Rudak F, Stutzman C D, Lake D E
St. Joseph Cancer Center, Albuquerque, NM 87102.
Med Dosim. 1992 Fall;17(3):129-33. doi: 10.1016/0958-3947(92)90029-f.
A 37-year old Native American woman presented with a rare sarcomatoid carcinoma of the left maxilla. She underwent extensive resection, but developed an orbital cavity recurrence. This was treated with external beam radiation therapy. The boost posed dosimetric difficulties due to the anatomic peculiarities of the treatment area. Extensive treatment planning for a high dose rate Iridium 192 source helped overcome these problems. Control of the tumor was achieved in the site of recurrence.
一名37岁的美国原住民女性被诊断患有罕见的左上颌骨肉瘤样癌。她接受了广泛切除手术，但出现了眶腔复发。对此采用了外照射放疗。由于治疗区域的解剖学特殊性，增敏放疗带来了剂量测定方面的困难。针对高剂量率铱192源进行的广泛治疗计划有助于克服这些问题。复发部位的肿瘤得到了控制。
