showed a trendP = 0.06
[ 17 ] showed a trend toward decreased lymph node metastasis for sessile nonpedunculated tumors compared with nonpolypoid, exophytic or ulcerated lesions ( P = 0.06) in pT1 and pT2 rectal cancers.
[ 17 ] showed a trend toward decreased lymph node metastasis for sessile nonpedunculated tumors compared with nonpolypoid, exophytic or ulcerated lesions ( P = 0.06) in pT1 and pT2 rectal cancers.