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有几项组织学研究主要用进展期胃癌的切除标本,报道了幽门螺旋菌(HP)与胃癌的关联。作者则认为,对疑有早期胃癌的胃粘膜特征的研究更适合于研究HP与肿瘤组织学的关系。为此,作者回顾性检测了1973～1990年院内所有诊断为早期胃癌局限于胃粘膜或粘膜下层、伴或不伴淋巴结转移的胃切除标本,共53
Several histological studies have mainly used resected specimens of advanced gastric cancer to report the association of Helicobacter pylori (HP) with gastric cancer. The authors believe that the study of the characteristics of gastric mucosa suspected of early gastric cancer is more suitable for studying the relationship between HP and tumor histology. To this end, the authors retrospectively examined all gastrointestinal resection specimens in the hospital from 1973 to 1990 that were diagnosed with early gastric cancer confined to the gastric mucosa or submucosa with or without lymph node metastases.