MIAMI - A 19-month-old Japanese boy who underwent a six-organ transplant is finally going home, months after the life-saving operation that could not be done in Japan because donated organs are not available there for young children. In his yellow T-shirt, Yosuke Ohashi squirmed and laughed and playfully banged his head on a conference table at the University of Miami School of Medicine, Pre-Transplant Office. "Before the operation, he was almost dying," Yukiho Ohashi said of his son. "He was suffering very severe jaundice," and other symptoms. Yosuke had a condition that limited his intestinal function and caused his liver...