Mystery Quiz

How Frequently Should You Perform a Follow-Up Colonoscopy-A multiple choice quiz

January 2, 2007
How Frequently Should You Perform a Follow-Up Colonoscopy-A multiple choice quiz

Commentary By Michael Poles, M.D. Gastroenterologist, Assistant Professor of Medicine, Mircrobiology and Pathology.

Every once in a while I will be feeding this new blorganism (or is it bloganism?) with content from the world of gastroenterology. Today I would like to review an article of importance to both gastroenterologists and internists. There is likely no topic in gastroenterology more important than that of colorectal cancer screening. Colorectal cancer is the second most common cause of cancer death in the U.S., and it takes up…

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Mystery Quiz #1-The Answer…

December 20, 2006
Mystery Quiz #1-The Answer…

Before you read the answer you will probably want to review the original post of the mystery quiz from last week.

The Answer:

The chest film shows a probable mass in the area of the left hilum and associated complete collapse of the left upper lobe.  The key findings are loss of volume of the left hemithorax indicated by elevation of the left hemidiaphragm and shift of the mediastinum to the left side.  Additionally, the arrows indicate the major fissure, ordinarily not visible,…

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Mystery Quiz-Radiology

December 13, 2006
Mystery Quiz-Radiology

Posted By Robert Smith, MD Associate Professor of Medicine, Division Pulmonary and Critical Care Medicine 

62 year old male smoker with past medical history notable for hypertension, copd, comes to clinic complaining of chronic cough x 6 months with minimal sputum, no wheezing.  Lung exam shows decreased breath sounds throughout.  Pt had the following CXR performed:

    

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What's your diagnosis and the next step in his evaluation?  Please submit your answers by clicking on the "comments" link below this post. …

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