Trimodality treatment in malignant pleural mesothelioma seems to prolong survival in patients without lymph node metastasis. Novel techniques are needed for preoperative assessment of extrapleural lymph nodes.
Surgery plays a critical role in the management of empyema necessitatis in selected patients. Tube drainage, open drainage, and decortication are the choices in variable conditions for obliterating the cavity and regenerating pulmonary function.
Newly detected lung nodules during the postoperative follow-up course of a patient who has underwent pulmonary resection, is frequently a diagnostic dilemma. It is crucial to determine if the tumor is a recurrent tumor, a second primary tumor or a benign lesion. Currently, positron emission tomography seems to have replaced most of the invasive diagnostic interventions. In this study, three cases with false-positive nodules interpreted as recurrent malignancy on PET scans are presented. They were eventually found out to be foreign body hyper-reaction granulomas.
We present the case of a 20-year-old man with hemoptysis for 3 years. Chest radiography revealed increased pulmonary vascular opacities in the left lower lung field. Computed tomography showed an anomalous systemic artery arising from descending aorta supplying the basal segments of the left lower lobe. Bronchial tree was normal. Pulmonary artery angiogram revealed a hypoplastic inferior lobar branch of the left pulmonary artery. There was no direct communication between anomalous artery and pulmonary veins. We diagnosed our case as aortopulmonary collateral with normal lung parenchyma. Coil embolization of the anomalous systemic artery was performed. The patient survived well without evidence of hemoptysis for 18 months after coil embolization.
Based on our clinical experience of using small-bore catheters, we believe that they are potentially effective for almost all pleural pathologies. Our results concur with those in the literature, but this series also includes different pleural diseases requiring chest tube insertion.
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