Pennsylvania Trauma Systems Foundation

Mar 08, 2012 · A CT scan of chest: 3 cm right upper lobe of lung, mass invades visceral pleura; 1 cm right lower lung lobe mass. Multifocal metastatic nodules scattered throughout the left lung. Bilateral pleural effusion present. Biopsy of right upper lung lobe mass: poorly differentiated adenosquamous carcinoma. What is the code for CS Extension? ................
................