6Akira M, Atagi S, Kawahara M, et al. High resolution CT findings of diffuse bronchioloalveolar carcinoma in 38 patients [ J ]. AJR, 1999 ; 173 : 1623 -9.
7Tsubamoto M, Kuriyama K, Kido S, et al. Detection of lung cancer on chest radiographs:analysis on the basis of size and extent of groun glass opacity at thin section CT[J].Radiology ,2002 ;224 (1) :139-44.
6Jemal A, Murray T, Ward E, et al. Cancer statistics, 2005. CA Cancer J Clin, 2005,55 : 10-30.
7Barsky SH, Cameron R, Osann KE, et al. Rising incidence of bronchioloalveolar lung carcinoma and itsunique clinicopathologic features. Cancer, 1994,73 : 1163-1170.
8Palmarini M, Fan H. Retrovirus-induced ovine pulmonary adenocarcinoma: an animal model for lung cancer. J Natl Cancer Inst, 2001,93 : 1603-1614.
9De las Heras M, Barsky SH, Hasleton P, et al. Evidence for a protein related immunologically to the jaagsiekte sheep retrovirus in some human lung tumours. Eur Respir J,2000,16 :330-332.
10Singh G, Katyal SL, Torikata C. Carcinoma of type Ⅱ pneumocytes: PAS staining as a screening test for nuclear inclusions of surfactant specific apoprotein. Cancer, 1982, 50:946-948.