<<< 
    Compare 
    the pathological image-left and the physiological image-right 
    (blinded) 
    << 
 
F: 
   
   There 
  is a mass 
  in front of the sacrum and a defect 
  of the bone 
 
  H: 
  Adult 
  man, 59-years-old, admitted with sacral pain. Sigmoidectomy three years ago 
  because of sigmoid carcinoma
 
  INFO/WWW-LINKS: 
     
    Colorectal carcinomas 
    are adenocarcinomas which may often arise in pre-existing polyps. About 40% 
    of these carcnomas are located in the rectum, 20-30% in the sigmoid colon, 
    and about 30% in the descending, the transverse and coecum with ascending 
    colon. Colorectal carcinomas spred local, lymphatic and haematogenous - especially 
    - to the liver and the lung. 
 
D: 
   
  Local recidiv 
  of the sigmoid carcinoma.
IN 
  THIS PART OF THE PAGE YOU FIND SOME TEXT FIELDS WHICH CAN BE OPENED EIGTHER 
  STEP BY STEP (CLICK ON "HISTORY", "HELP", "FINDINGS", 
  "DIAGNOSIS" OR "INFO/WWW-LINKS") OR AT ONCE WITH A CLICK 
  ON "ALL ON" - VICE VERSA CLICK ON "ALL OFF".
 
  It is not 
    easy to find an exactly corresponding slice to every pathological example! 
    For that reason the 
     
    FILM 
    (2)
    is 
    recommended! 
    Once opened you may use it for every pathological example. 
    
    
    If you need a physiological 
    image to compare click here