医学
结直肠癌
穿孔
恶性肿瘤
淋巴血管侵犯
阶段(地层学)
普通外科
队列
疾病
内科学
肿瘤科
癌症
转移
古生物学
材料科学
生物
冲孔
冶金
作者
Joshua Sullivan,Amanda Donohue,Shaun R. Brown
标识
DOI:10.1016/j.suc.2023.12.003
摘要
Colorectal cancer is the third most frequent type of malignancy in the United States, and the age at diagnosis is decreasing. Although the goal of screening is focused on prevention and early detection, a subset of patients inevitably presents as oncologic emergencies. Approximately 15% of patients with colorectal cancer will present as surgical emergencies, with the majority being due to either colonic perforation or obstruction. Patients presenting with colorectal emergencies are a challenging cohort, as they often present at an advanced stage with an increase in T stage, lymphovascular invasion , and metachronous liver disease.
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