Reacción a "Reactions: AI-supported mammography reduces radiologists' workloads"

This paper presents interesting results of a high-quality study of artificial intelligence in breast screening. The results illustrate the potential for artificial intelligence to reduce the burden on radiologist’s time. This is an issue of considerable importance in many breast screening programmes, including the NHS Programme in the UK. The results indicate that this reduction in reading time can be achieved with an increase in detection capability. There may be concerns that such technology-driven increases in detection might include overdetection of relatively harmless lesions. For example, the results of this paper include an increase in detection of ductal carcinoma in situ, which is thought to be potentially overdiagnosed. The authors plan to address this issue by estimating the effect of incorporation of artificial intelligence on the rate of symptomatic cancers arising in future years in those who were screened negative. In the meantime, it would have been helpful to see the distribution of cancers detected by grade and biological subtype. If these were similar between the artificial intelligence group and the control group, fears of overdiagnosis would be lessened.