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KMID : 1237720130460040296
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Anatomy & Cell Biology
2013 Volume.46 No. 4 p.296 ~ p.298
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Sessile ileum, subhepatic cecum, and uncinate appendix that might lead to a diagnostic dilemma
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Nayak Satheesha B.
George Bincy Muthukattu
Mishra Snigdha
Surendran Sudarshan
Shetty Prakashchandra
Shetty Surekha Devadasa
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Abstract
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The subhepatic position of the cecum and appendix is a result of embryological reasons. Subhepatic appendicitis can cause diagnostic dilemmas. During the dissection of an adult male cadaver aged approximately 70 years, the subhepatic position of the cecum and appendix was noted. The appendix made a "U"-shaped bend and its tip was located in the paracolic position. The cecum had appendices epiploicae, and the terminal part of the ileum was retroperitoneal and had ascended vertically to the cecum from the right iliac fossa. Functionally, the sessile part of the ileum might restrict its peristaltic movements. The abnormal position of the terminal ileum might be mistaken for an ascending colon during laparoscopic surgery. The subhepatic position of the cecum and appendix might cause confusion in the diagnosis of acute appendicitis because the tenderness in such cases is not located at the McBurney’s point.
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KEYWORD
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Cecum, Appendix, Subhepatic, Appendicitis, Ileum
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