Every year, hundreds of thousands of Ukrainians are diagnosed with cancer — and for years, the Ukrainian healthcare system has done fairly well at treating them. Since the war began, however, Ukraine’s medical centers have been overwhelmed by the war-wounded, leaving them with little capacity for cancer patients. While international organizations have mobilized to evacuate juvenile cancer patients quickly and efficiently, adults with the disease have frequently had to fend for themselves. Meanwhile, neighboring countries are worried about their own health care systems being overwhelmed by Ukrainian patients.