Browsing by Author "Popovic, Marko (57191370403)"

Objective: To demonstrate the diagnostic challenge of tracheal hamartoma in a patient with chronic obstructive pulmonary disease (COPD). Clinical Presentation and Intervention: A 65-year-old man with COPD was admitted with sudden onset of asphyxia attacks related to the position of his body. Computerized tomography (CT) of the neck showed a soft tissue mass with calcification, which occluded more than two-thirds of the proximal part of the trachea. The tumor was completely removed, and histopathology confirmed hamartoma. Conclusion: This case report showed the detection of a primary tracheal tumor on CT. This finding enabled the correct diagnosis and led to appropriate treatment in the form of surgery. © 2016 S. Karger AG, Basel.

Background: It is still not clear whether an intrapericardial pneumonectomy indicates a more advanced stage of the disease compared to a standard pneumonectomy. Methods: This was a retrospective study of 164 patients who underwent a pneumonectomy for lung cancer. The first group consisted of 82 patients who had a standard pneumonectomy and the second group was 38 patients who had a intrapericardial pneumonectomy, for both groups in the latest 5-year period. The third group was 44 patients with had a sleeve pneumonectomy in the latest 10-year period. The groups were compared in relation to the overall and stage-related survival, influence of T and N factors, operative morbidity and mortality. The statistics used were Kaplan-Meier, U-test, t-test, χ2 test. Results: There was no statistically significant difference in stage distribution between standard and intrapericardial pneumonectomies; stages I, II, IIIA and IIIB occurred for 10.9% vs 2.6%, 30.5% vs 26.3%, 46.4% vs 65.8% and 12.2% vs 5.3% of patients, respectively. For patients who had a sleeve pneumonectomy, stage IIIA was significantly more frequent. Although the overall survival (63.5% vs 57.6%) and stage-related 5-year survival were better in the first compared to the second group, especially for stage IIIA (58.6% vs 42.6%), these differences were not statistically significant. There were no significant differences in operative morbidity and mortality between groups 1 and 2, but both were significantly higher in the third group (35.7% and 15.9%). Conclusions: An intrapericardial pneumonectomy does not always indicate a more advanced stage of the disease. The need for an intrapericardial pneumonectomy, either established preoperatively or during the operation, as a single factor, even for marginal surgical candidates, is not strong enough to reject these patients for surgery. © 2014 Subotic et al.