Ever since then, sheâs been undergoing weekly chemotherapy sessions at MD Anderson Cancer Center in Houston. The diagnosis and subsequent treatment would be a challenge for anyone. But Arthur, 67, no stranger to overcoming obstacles in recent years, is hoping to use the setback to raise awareness of the disease causing some 281,550 new cases each year, she said. âI just want to use what could be a sad, challenging or despondent time and turn it around to say, âWhat can we do to make it useful and purposeful?ââ she said. âThis was given to me for a purpose â ...