經(jīng)支氣管鏡高頻電灼聯(lián)合靶向治療直腸癌支氣管內轉移一例

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中圖分類號：R733.4文獻標識碼：B 文章編號：1000-503X（2025）01-0142-04

DOI： 10. 3881/j.issn.1000-503X.16075

Endobronchial Metastasis From Rectal Cancer Treated by High-Frequency Electrocautery Ablation via Bronchoscope and Targeted Drugs： Report of One Case

YUAN Jianhua， XIE Zongzhou， YU Weiling，CUI Ronghua，LI Jianwang

DepartmentofOncology，HaikouAfiliatedHospitalof XiangyaSchoolofMedicine，CentralSouthUniversity，Haikou57028，China

Correspondingauthor：CUIRonghuaTel：0898-66189535，E-mail：313208402@qq.com

ABSTRACT：The lungs are the most common sites of metastases from non- pulmonarymalignancies. Endobronchial metastases are rareand have no specificity in clinical manifestations，thus being prone to misdiagnosis and delayed treatment.The common tumors asociated with endobronchial metastasis are renal，breast，and colorectal cancers.This article reported one case of postoperative rectal cancer with endobronchial and lung metastases，which was relieved by high-frequency electrocautery ablationvia bronchoscope，chemotherapy，and targeted drugs，aiming to provide a reference for clinical diagnosis and treatment.

Key words：rectal cancer；endobronchial metastasis；bronchoscopy

ActaAcadMedSin，2025，47（1）：142-145

根據(jù)2020年全球癌癥統(tǒng)計報告，全球新發(fā)結直腸癌（包括肛門癌）病例達193.2萬例，死亡約93.5萬例；我國新發(fā)結直腸癌病例55.5萬例，占全球總病例的 28.7% ，位居我國消化道惡性腫瘤首位，死亡28.6萬例，占全球死亡病例的 30.6% ，在我國惡性腫瘤死亡病例中位居第4位[1]。（剩余5862字）