<p>An increasing number of patients with oesophageal or gastric cancer are being diagnosed with colorectal lesions. This single-centre, retrospective study assessed the risk of colorectal lesions in patients with early oesophagogastric cancer. 170 patients were enrolled in the early oesophagogastric cancer group, of whom 113 (66.47%) had colorectal lesions. 238 individuals were included in the control group, among whom 38 (15.97%) were diagnosed with colorectal lesions. The incidence of colorectal lesions between the two groups was statistically significant (<i>P</i> &lt; 0.05), and patients with early oesophagogastric cancer had a risk of colorectal lesions (odds ratio = 10.434, 95% confidence interval = 6.516–16.708). Multivariate analysis identified three independent risk factors: faecal occult blood test positivity, oesophagogastric lesion diameter &gt;2 cm, and the presence of multiple oesophagogastric lesions. These findings suggest that the early oesophagogastric cancer increased the risk of colorectal lesions, particularly among individuals with the identified risk factors.</p>

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A retrospective study on colorectal lesion risk assessment in patients with early oesophagogastric cancer

  • Na Li,
  • Xiaotan Dou,
  • Saifei Xu,
  • Lei Wang,
  • Chenggong Yu

摘要

An increasing number of patients with oesophageal or gastric cancer are being diagnosed with colorectal lesions. This single-centre, retrospective study assessed the risk of colorectal lesions in patients with early oesophagogastric cancer. 170 patients were enrolled in the early oesophagogastric cancer group, of whom 113 (66.47%) had colorectal lesions. 238 individuals were included in the control group, among whom 38 (15.97%) were diagnosed with colorectal lesions. The incidence of colorectal lesions between the two groups was statistically significant (P < 0.05), and patients with early oesophagogastric cancer had a risk of colorectal lesions (odds ratio = 10.434, 95% confidence interval = 6.516–16.708). Multivariate analysis identified three independent risk factors: faecal occult blood test positivity, oesophagogastric lesion diameter >2 cm, and the presence of multiple oesophagogastric lesions. These findings suggest that the early oesophagogastric cancer increased the risk of colorectal lesions, particularly among individuals with the identified risk factors.