结直肠癌的完全自发消退：两例报告

Shuttleworth Paul W, Ullah Sana, Scott Michael, Sabri Shariq, Solkar Mamoon

General Surgery, Tameside General Hospital, Manchester, GBR.

General and Colorectal Surgery, Tameside General Hospital, Manchester, GBR.

Cureus. 2023 May 17;15(5):e39128. doi: 10.7759/cureus.39128. eCollection 2023 May.

Spontaneous regression of cancer is rare, and rarer still in colorectal cancer. We present a report of two cases of spontaneous regression of histologically proven proximal colonic cancers described in detail, alongside endoscopic, histological, and radiological images. We discussed the potential mechanisms by reviewing previous literature.

癌症的自发消退很少见，在结直肠癌中更是罕见。我们详细报告了两例经组织学证实的近端结肠癌自发消退的病例，并附上了内镜、组织学和放射学图像。我们通过回顾以往文献讨论了潜在机制。