[Primary lung cancer of the right middle lobe].
During the period from 1973 to 1986, 230 patients with lung cancer were operated on at our Surgical Clinic of Kagoshima University Hospital. There were fourteen patients (6.1%) with lung cancer in the right middle lobe. There were 13 male and 1 female patients. The histological types were adenocarcinoma (10), squamous cell carcinoma (4). Five-year survival rate of 14 patients was 34.9%. Statistically, it was similar to that of the patients with lung cancer in the other lobes. As concerns with the histological type of lung cancer in the right middle lobe, the case of squamous cell carcinoma revealed poorer prognosis than those of adenocarcinoma, because there were many cases of advanced cancer in the former case.
Arimura
T
T
Kawaida
T
T
Fukami
A
A
Niwa
K
K
Nishijima
H
H
Shimotakahara
T
T
Sanno
K
K
Mitani
N
N
Baba
K
K
Simazu
H
H
D000230:Adenocarcinoma / Q000601:surgery; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D015996:Survival Rate