• J Wilde, V Haenselt, D Luft, P Luft, and L Welker.
• Zentralklinik für Herz- und Lungenkrankheiten Bad Berka.
• Pneumologie. 1990 Dec 1; 44 (12): 1287-93.

AbstractOn the basis of clinical investigations of 1,000 resected lung cancer patients we comment on the prognostic implications of histological type and tumour localisation with special regard to adenocarcinoma. 1. 198 patients, resected for primary adenocarcinoma of the lung, had 5- and 10-year survival rates of 42% and 25.3% respectively, similar to the survival rate of patients who had been operated on for squamous cell carcinoma. 2. Of 6 patients suffering from central adenocarcinoma according to WHO classification of 1967, or 10 patients according to WHO classification of 1981, not a single patient survived for more than 3 years. In patients with peripheral adenocarcinoma the survival rates after 5 and 10 years amounted to 42.4% and 26.6%. The 5-year survival rates of all patients with peripheral cancers were significantly better than those of central tumour patients. 3. The survival rates after 5 and 10 years among patients resected for primary adenocarcinoma dropped steeply in relation to tumour stage. While adenocarcinoma patients in stage I had the highest survival chances in comparison to other types, the survival curve of stage III patients with this type fell below that of small-cell and large-cell cancer patients. 4. The prognosis of patients resected for adenocarcinoma whose x-ray pictures showed a large infiltration, had a bad prognosis. Patients with peripheral coin lesions had good survival chances. 5. It was impossible to demonstrate a correlation between survival rate and grade of differentiation in adenocarcinoma patients. There were also no prognostic differences between papillary and acinar subtype. Patients with bronchiolo-alveolar carcinoma had the significantly highest survival rates.

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