Radiation‐induced erythema nodosum
Radiation‐induced erythema nodosum
复制标题
放射引起的结节性红斑
DOI：
10.1046/j.1365-2133.1999.02688.x
复制
发表时间：
1999
影响因子：
10.3
通讯作者：
Nishioka
中科院分区：
文献类型：
--
作者：
Takagawa;Nakamura;Yokozeki;Nishioka
S说，放射治疗会引起各种皮肤不良反应，其中放射性皮炎是最常见的。放射治疗也可诱发多形性红斑，1-3例，但报道很少。4、5我们报告1例阴道鳞状细胞癌腔内放射所致的结节性红斑。一位79岁的女性于1997年1月被诊断为阴道鳞状细胞癌，38天内接受了总剂量为50.4GY的外照射。随后，她于1997年3月进行了为期2天的腔内137Cs放射治疗。第二天早晨，在第二次照射后约16小时，双膝、右腿和右前臂出现几个疼痛的、边界清楚的、红棕色的、直径6-12厘米的硬化区红斑(图1a)。
S ir, Radiation therapy can cause various cutaneous adverse reactions, with radiation dermatitis being the most common. Erythema multiforme can also be induced by radiation therapy, 1–3 but few occurrences have been reported. 4, 5 We report a patient with erythema nodosum induced by intracavital radiation for vaginal squamous cell carcinoma.A 79‐year‐old woman was diagnosed as having squamous cell carcinoma of the vagina in January 1997, and received external telecobalt radiation to a total dose of 50.4 Gy over 38 days. Subsequently, she had intracavital 137 Cs radiation for 2 days in March 1997. The next morning, about 16 h after the second irradiation, several painful, well‐circumscribed, red‐brown, indurated areas of erythema, 6–12 cm in diameter, appeared on both knees, the right leg and the right forearm (Fig. 1 a).