McBrien M P
Br Med J. 1973 Mar 17;1(5854):648-50. doi: 10.1136/bmj.1.5854.648.
After cobalt teletherapy for carcinoma of the bladder, eight out of 14 consecutively admitted patients were shown to have malabsorption of vitamin B(12), though none had developed a megaloblastic anaemia. Despite lack of symptoms this group of patients is at risk after radiotherapy.
在对膀胱癌进行钴远距离治疗后,连续收治的14例患者中有8例出现维生素B12吸收不良,尽管无一例发生巨幼细胞贫血。尽管没有症状,但这组患者在放疗后仍有风险。