[Indications for surgical intervention in patients with pulmonary cancer. Observations on 714 cases].
Selection modes for surgery were studied in a group of lung cancer patients. Selection is based: on the certain diagnosis of the disease, its histological classification and stage respiratory function tests and the assessment of any surgical indications. A total of 714 lung cancer cases were examined. Of these, 28.4% were at stage 1, 19.8% at stage 2 and 51.8% at stage 3. Only 141 patients or 19.8% of all cases examined were judged fit for radical exeresis. In the absence of metastasis all three stages of epidermoid carcinomas and adenocarcinomas were judged operable. In the case of microcytomas indication to surgery was limited to very few cases and only those in the first two stages. In the presence of metastasis to the hilar lymph nodes, surgery was only indicated where the metastasis was small. Exeresis was also indicated in the presence of single metastases to mediastinal lymph nodes on the same side as the neoplasia especially if these were considered intranodal. The difficulty of precise assessment of metastases to the hilar and mediastinal lymph nodes even with the aid of modern techniques like CAT scanning and mediastinoscopy was also noted. In 87 of 141 patients operated it was possible to check the result which was radical in 84 cases. In all, 19 pneumonectomies, 49 lobectomies and 16 bilobectomies were performed. The operative mortality rate was 3.4%. The various surgical indications were also examined in relation to the diverse clinical situations presented by lung cancers. In conclusion the modalities to be followed in order to enhance the value of radical resections in lung cancer are outlined. Above all diagnostic means must be refined to a point where the disease can be staged with maximum precision, patients for surgery must be selected with the utmost care and diagnosis must be as early as possible.
Ghiringhelli
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D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D008207:Lymphatic Metastasis; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary / Q000601:surgery; D011013:Pneumonectomy / Q000379:methods; D011859:Radiography; D012129:Respiratory Function Tests
Indicazioni all'intervento chirurgico in pazienti affetti da carcinoma polmonare. Osservazioni su 714 casi.