On February 8, 2018 Otto was 5 years old when he was diagnosed with Ewings Sarcoma Cancer. Ewing (YOO-ing) sarcoma is a rare type of cancer that occurs in bones or in the soft tissue around the bones, which can cause bone pain. It was first discovered on his spine. His treatment included chemo and radiation.
UPDATE: January 2019, Otto finished all treatment and his scans are clear!