Difference between revisions of "Doughnuts"
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CEEA staplers are particularly useful in low lying tumours; they allow more individuals to safely have a lower anterior resection instead of the less desirable abdominoperineal resection (APR).<ref name=pmid3728802>{{Cite journal | last1 = Trollope | first1 = ML. | last2 = Cohen | first2 = RG. | last3 = Lee | first3 = RH. | last4 = Cannon | first4 = WB. | last5 = Marzoni | first5 = FA. | last6 = Cressman | first6 = RD. | title = A 7 year experience with low anterior sigmoid resections using the EEA stapler. | journal = Am J Surg | volume = 152 | issue = 1 | pages = 11-5 | month = Jul | year = 1986 | doi = | PMID = 3728802 }}</ref> | CEEA staplers are particularly useful in low lying tumours; they allow more individuals to safely have a lower anterior resection instead of the less desirable abdominoperineal resection (APR).<ref name=pmid3728802>{{Cite journal | last1 = Trollope | first1 = ML. | last2 = Cohen | first2 = RG. | last3 = Lee | first3 = RH. | last4 = Cannon | first4 = WB. | last5 = Marzoni | first5 = FA. | last6 = Cressman | first6 = RD. | title = A 7 year experience with low anterior sigmoid resections using the EEA stapler. | journal = Am J Surg | volume = 152 | issue = 1 | pages = 11-5 | month = Jul | year = 1986 | doi = | PMID = 3728802 }}</ref> | ||
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===Normal=== | |||
<pre> | |||
A. Proximal Donut, Excision: | |||
- Colorectal wall within normal limits. | |||
- NEGATIVE for malignancy. | |||
B. Distal Donut, Excision: | |||
- Colorectal wall within normal limits. | |||
- NEGATIVE for malignancy. | |||
</pre> | |||
==See also== | ==See also== | ||
Revision as of 13:37, 2 January 2017
Doughnuts, also donuts, in pathology refer to the ring-shaped piece of large bowel from a circular end-to-end stapling device.[1]
These are also known an EEA donuts and CEEA donuts.[1] CEEA is circular end-to-end anastomosis. EEA is trademarked. Presumably, it is an abbreviation for end-to-end anastomosis.
CEEA staplers are particularly useful in low lying tumours; they allow more individuals to safely have a lower anterior resection instead of the less desirable abdominoperineal resection (APR).[2]
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Normal
A. Proximal Donut, Excision: - Colorectal wall within normal limits. - NEGATIVE for malignancy. B. Distal Donut, Excision: - Colorectal wall within normal limits. - NEGATIVE for malignancy.
See also
References
- ↑ 1.0 1.1 Zachariah, SK. (Jul 2010). "Reverse Transrectal Stapling Technique Using the EEA Stapler: An Alternative Approach in Difficult Reversal of Hartmann's Procedure.". J Surg Tech Case Rep 2 (2): 70-2. doi:10.4103/2006-8808.73618. PMID 22091338.
- ↑ Trollope, ML.; Cohen, RG.; Lee, RH.; Cannon, WB.; Marzoni, FA.; Cressman, RD. (Jul 1986). "A 7 year experience with low anterior sigmoid resections using the EEA stapler.". Am J Surg 152 (1): 11-5. PMID 3728802.