Pam Bridgmon adjusts a cold cap, which reduces hair loss following chemotherapy, on Sharon Arkin. (Sheila Wilensky) Tucsonan Sharon Arkin, 72, leads an energetic life — and she has no intention of letting cancer set any limits. After missing her annual gynecological exam and Pap smear in 2011, she went in January. An examination by her doctor discovered cancer cells, or a thickening in the walls… Read more »
