Adenocarcinoma of the lung in Chinese patients: a revisit and some perspectives from the literature

摘要

AIM—To establish an updated clinical profile of adenocarcinoma of the lung.
DESIGN—Retrospective review of clinical charts, chest radiography, and computed tomography of consecutive patients who attended Queen Mary Hospital in Hong Kong between June 1995 and December 1997.
RESULTS—In the 115 patients studied, 13% were <40 years of age (33.3% ever smokers). Haemoptysis is more common among patients with early disease, while finger clubbing was detected more commonly among smokers and ex-smokers. Most (98.3%) patients had abnormal chest radiology including presence of mass lesion, pleural effusion, collapse/consolidation, and effusion. Patients with adenocarcinoma were significantly more likely to be younger, female, in advanced disease (stage IIIB and IV), non-smoker, and symptomatic on presentation (p<0.05) than those with squamous cell lung cancer (n=128).
CONCLUSION—The clinical profile of Chinese adenocarcinoma patients should help clinicians in the diagnosis and management of these patients.


>Keywords: lung cancer; adenocarcinoma; clinical profiles