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1病历摘要男,45岁。既往体健,因混合痔入院。肛诊检查时发现距肛缘约6~8cm处有一0.4cm×0.4cm大小息肉状突起,诊断为直肠息肉。行混合痔并直肠“息肉”切除术。术后经病理检验证实为直肠癌,切缘病理阴性。术后5d出院,定期随访。2讨论早期的直肠癌可毫无症状或仅有一些蛛丝马迹?
1 medical record summary male, 45 years old. Past physical health, due to mixed hemorrhoids hospitalization. Rectal examination found from the anal verge about 6 ~ 8cm at a 0.4cm × 0.4cm size polyp-like protrusion, the diagnosis of rectal polyps. Line mixed hemorrhoids and rectal “polyp” resection. Postoperative pathological examination confirmed that rectal cancer, negative margins pathology. 5d after discharge, regular follow-up. 2 Discussion Early rectal cancer can be asymptomatic or only some clues?