0:01 Petra Thaller was (
2 words) cancer in 2015. several (
1 word) tumors were found in her breast. 注；cancer が数えられない単数形で、tumors が数えられる複数形であることに注意。
Cancer numbers expected to rise sharply | DW News
参考リンク
http://bridge-english.blogspot.com/2019/07/battle-cancer.html battle cancer がんと戦う
