TP53 and neoplasm: We identified 10 loci that were altered in more than 60% of tumors with no preoperative treatment regardless of the tumor stage: D5S346, 5q; D8S264, 8p; D8S283, 8p; D9S171, 9p; D13S173,13q; TP53, 17p; D18S53, 18p; D18S61, 18q; D20S107, 20q; and D22S928, 22q.