我还搜到这个……
AITL and FTCL account for about 1 in every 5 cases of T-cell lymphoma. Only around 140 people are diagnosed with AITL or FTCL in the UK each year. These types of lymphoma usually affect older people, typically around the age of 70. They affect men and women equally.
这也太少了,整个英国也才一百多例血母t或者这个FTCL,不过广东都有一点多亿人口了,英国六千多万,行吧……