论文部分内容阅读
目的 观察Ⅱc型早期胃癌内镜下形态、部位和病理特点 ,探讨其对凹陷性病变的诊断价值。方法 比较 30例Ⅱc型早期胃癌的内镜下形态特点 ,对其中 1 9例内镜下活检和术后病理类型、浸润深度进行对比。结果 Ⅱc型早期胃癌分化型以凹陷发红伴隆起多见 ;未分化型的凹陷表面褪色和结节多。内镜下活检与术后病理类型、浸润深度符合率在 70 %以上。结论 Ⅱc型早期胃癌内镜下形态特征和活检对诊断及临床治疗有指导价值
Objective To observe the endoscopic morphology, location and pathological features of type Ⅱc early gastric cancer, and to explore its diagnostic value of the pitting lesions. Methods The endoscopic features of 30 cases of type Ⅱc early gastric cancer were compared. Among them, 19 cases were examined by biopsy and pathological type and depth of invasion. Results The type Ⅱc early gastric cancer differentiation with erythema with depression more common; undifferentiated depression surface discoloration and nodules. Endoscopic biopsy and postoperative pathology, depth of invasion in line with the rate of 70%. Conclusion The endoscopic morphology and biopsy of type Ⅱc early gastric cancer have guiding value in diagnosis and clinical treatment