What is the most likely diagnosis? 
              
- 57 year-old female with right upper quadrant pain
 
    
                  
              Close-up of RUQ of Abdominal Radiograph
            
              - Hepatic artery aneurysm
 
              - Metastatic ovarian carcinoma
 
              - Thorotrast 
 
              - Milk of Calcium bile
 
              - Bullet
 
              
            Additional Images - CT scan of abdomen
             
              
             
            
               
              Additional Images
               
              
              Axial CT of Abdomen (window optimized for finding)
              
             
            
              
                  Answer:
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                4. Milk of Calcium Bile
              
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              More (Click Discussion Tab) 
             
            
              
              
              Milk of Calcium Bile
              General Considerations
              
                - Rare disorder in       which gallbladder (GB) lumen is filled with a semi-solid, radio-opaque       material 
 
                - Mostly calcium       carbonate with calcium bilrubinate or calcium       phosphate in a milky liquid
 
                - Gallbladder stasis       from longstanding cystic duct obstruction and cholelithiasis have been       implicated in its formation
 
                
                  - It may be a        long-term complication of total parenteral nutrition
 
                
                - Predominately affects       adults
 
              
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