[Female lung cancer].
One hundred and ninety one women were diagnosed with lung cancer at our hospital. This comprised 23.7% of all lung cancer cases. Smoking habits were significantly lower in female lung cancer. Adenocarcinoma is the most common histological type of female lung cancer (64.2%). The prognoses of asymptomatic cases detected by regular examination were significantly better than those of symptomatic cases. Among resectable cases of either adenocarcinoma or squamous cell carcinoma, there were no significant differences between the prognosis for women and that for men. However, the prognosis for nonresectable cases of adenocarcinoma in women was significantly better in the 2-year survival rate (30.8%) than the prognosis for such cases in men. Since the periphery type is the most common site of adenocarcinoma in women, educating women, especially those in the high-risk group, and persuading them to undergo regular examinations are important step to increasing early-stage detection and cure.
Huang
C
C
Department of Thoracic Surgery, Tenri Hospital, Nara, Japan.
Kitano
M
M
Shindo
T
T
Nagasawa
M
M
Suzumura
Y
Y
D000230:Adenocarcinoma / Q000453:epidemiology / Q000401:mortality; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology / Q000401:mortality; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008175:Lung Neoplasms / Q000453:epidemiology / Q000401:mortality; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012737:Sex Factors; D015996:Survival Rate