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respiratory system - harrisonusmle - Printable Version +- USMLE Forum - Largest USMLE Community (https://www.usmleforum.com) +-- Forum: USMLE Forum (https://www.usmleforum.com/forumdisplay.php?fid=1) +--- Forum: Step 1 (https://www.usmleforum.com/forumdisplay.php?fid=2) +--- Thread: respiratory system - harrisonusmle (/showthread.php?tid=555421) |
respiratory system - harrisonusmle - ArchivalUser - 12-18-2010 Q.1. A 57-year-old male tobacco user is found to have a 2-cm calcified middle lobe nodule on a chest x-ray obtained in the setting of bronchitic symptoms. Which pattern(s) of calcification provide(s) reassurance that the lesion is likely to be benign? A. Complete calcification B. Bulls eye calcification C. Popcorn calcification D. Onion skin calcification E. All of the above 0 - ArchivalUser - 12-18-2010 Well not sure.......but may be its B..... 0 - ArchivalUser - 12-18-2010 go with E 0 - ArchivalUser - 12-18-2010 A is correct? 0 - ArchivalUser - 12-18-2010 CC- for sure 0 - ArchivalUser - 12-18-2010 CCCC Dx..Broncial Hamartoma Most common benign tumor. |