Geschwülste des Magens und Duodenums

Postcolonoscopy colorectal cancers are preventable: a population-based study

“…Quality of bowel preparation was classified depending on the endoscopist estimation as sufficient (good or fair) or insufficient (poor) 26 27. CRCs were categorised according to location into proximal or distal from the splenic flexure and according to their macroscopic appearance into protruded (sessile or pedunculated) or flat 28 29. A tumour was considered flat when both the endoscopist and pathologist independently described it as having a non-exophytic, flat or depressed macroscopic appearance.…”

Gastric Cancer in Young Patients: Demographic, Clinicopathological, and Prognostic Factors in 92 Patients

“…Pathological stage was classified according the Union International Contre le Cancer (UICC) tumor, node, metastasis (TNM) system, 12 the World Health Organization system, 13 the Lauren system, 14 and the Borrman system. 15 Survival data were analyzed by using the method of Kaplan and Meier 16 and outcomes for treatment compared with the log-rank test. The effect of patient variables, tumor variables, and treatment methods on patient outcomes was determined by using Cox regression analysis for nonparametric data.…”

Endoscopic and histological criteria for preoperative evaluation of the depth of infiltration of gastric carcinoma

“…A minimum of 30 inclusions were studied for each lesion. A modification of the Japanese Society of Gastrointestinal Endoscopy criteria was adopted for macroscopic classification of EGC [10]; those proposed by Borrmann (1926) [1] were used for AGC.…”