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Difference between revisions of "Pediatric gastrointestinal pathology"
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Pediatric gastrointestinal pathology (view source)
Revision as of 23:57, 18 August 2017
, 23:57, 18 August 2017→Colonic aganglionosis
| Line 132: | Line 132: | ||
Features: | Features: | ||
*Dilated bowel; stuffed sausage-look. | *Dilated bowel; stuffed sausage-look. | ||
Classification: | |||
*Short-segment (75-80%): Rectum, distal sigmoid | |||
*Long-segment HD (10-20%): Beyond splenic flexure | |||
*Total colonic aganglionosis (5-15%): Entire colon | |||
**[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4223113/figure/F0001/ Classification of Hirschsprung's disease according to the aganglionic segment length (https://www.ncbi.nlm.nih.gov)] | |||
Image: | Image: | ||
*[http://www.pathology.pitt.edu/lectures/gi/colon-a/03.htm Hirschsprung disease (pathology.pitt.edu)]. | *[http://www.pathology.pitt.edu/lectures/gi/colon-a/03.htm Hirschsprung disease (pathology.pitt.edu)]. | ||
===Microscopic=== | ===Microscopic=== | ||