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Endoscopy 2015; 47(09): 855-857
DOI: 10.1055/s-0034-1391985
DOI: 10.1055/s-0034-1391985
Case series
Nutcracker and jackhammer esophagus treatment: a three-case survey, including two novel cases of eosinophilic infiltration into the muscularis propria
Further Information
Publication History
submitted 10 January 2015
accepted after revision 16 February 2015
Publication Date:
11 May 2015 (online)
![](https://www.thieme-connect.de/media/endoscopy/201509/lookinside/thumbnails/11954_10-1055-s-0034-1391985-1.jpg)
Nutcracker esophagus and jackhammer esophagus are largely unknown motility disorders, also sometimes called hypertensive and hypercontractile peristalsis, respectively. There is currently no standardized diagnostic or management plan for these diseases. Here, we report on three patients with jackhammer/nutcracker esophagus who were treated with either peroral endoscopic myotomy or a systemic steroid regimen, focusing particularly on two novel presentations of nutcracker and jackhammer esophagus involving eosinophilic infiltration into the muscularis propria, and their responses to both interventions.
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