Sherren's triangle

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Sherren's triangle
Differential diagnosis acute appendicitis

Sherren's triangle is an area of skin hyperaesthesia found in acute appendicitis. It was described by the English surgeon James Sherren. [1] It is bounded by lines joining anterior superior iliac spine, the pubic tubercle and umbilicus. [2]

it is regarded as a good guide in the diagnosis of gangrenous appendicitis

If this hyperasthesia disappear during the course of illness it indicates bursting of the gangrenous appendix.

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References

  1. "Sherren's triangle". Whonamedit. Retrieved 2011-12-20.
  2. "Sherrens of the World, Page 1 to 25". Islandregister.com. Retrieved 2011-12-20.

3. A Mannual On CLINICAL SURGERY 10th ed (Simen Das)