Difference between revisions of "Zenker's diverticulum"
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'''Zenker's diverticulum''' is an outpouching of the mucosa and submucosa at the junction of the pharynx and [[esophagus]]. | '''Zenker's diverticulum''' is an outpouching of the mucosa and submucosa at the junction of the pharynx and [[esophagus]]. | ||
It is also known as '''diverticulum | It is also known as '''cricopharyngeal diverticulum''', '''pharyngoesophageal diverticulum''' and '''hypopharyngeal diverticulum'''.<ref name=pmid25759630>{{Cite journal | last1 = Nuño-Guzmán | first1 = CM. | last2 = García-Carrasco | first2 = D. | last3 = Haro | first3 = M. | last4 = Arróniz-Jáuregui | first4 = J. | last5 = Corona | first5 = JL. | last6 = Salcido | first6 = M. | title = Zenker's Diverticulum: Diagnostic Approach and Surgical Management. | journal = Case Rep Gastroenterol | volume = 8 | issue = 3 | pages = 346-52 | month = | year = | doi = 10.1159/000369130 | PMID = 25759630 }}</ref> | ||
==General== | ==General== | ||
Revision as of 01:48, 30 October 2015
Zenker's diverticulum is an outpouching of the mucosa and submucosa at the junction of the pharynx and esophagus.
It is also known as cricopharyngeal diverticulum, pharyngoesophageal diverticulum and hypopharyngeal diverticulum.[1]
General
- Clinical diagnosis.
- Benign.
- Squamous cell carcinoma may arise from it.[2]
- Uncommon.[3]
Clinical:[3]
- Eldery.
- Dysphagia.
- +/-Aspiration of food.
Gross
Images
Zenker's diverticulum. (WC)
Microscopic
Features:
- Squamous mucosa.
See also
References
- ↑ Nuño-Guzmán, CM.; García-Carrasco, D.; Haro, M.; Arróniz-Jáuregui, J.; Corona, JL.; Salcido, M.. "Zenker's Diverticulum: Diagnostic Approach and Surgical Management.". Case Rep Gastroenterol 8 (3): 346-52. doi:10.1159/000369130. PMID 25759630.
- ↑ Acar, T.; Savaş, R.; Kocaçelebi, K.; Ersöz, G. (Sep 2015). "Squamous cell carcinoma arising from a Zenker's diverticulum: contribution of FDG-PET/CT to the diagnosis.". Dis Esophagus. doi:10.1111/dote.12406. PMID 26415863.
- ↑ 3.0 3.1 Law, R.; Katzka, DA.; Baron, TH. (Nov 2014). "Zenker's Diverticulum.". Clin Gastroenterol Hepatol 12 (11): 1773-82; quiz e111-2. doi:10.1016/j.cgh.2013.09.016. PMID 24055983.