Esophageal motility disorder
| Esophageal motility disorder | |
|---|---|
| Other names | Esophageal dysmotility (ED) |
| Diagnostic method | Esophageal motility study Functional Lumen Imaging Probe |
| Treatment | treatment depends on cause |
An esophageal motility disorder (EMD) is any medical disorder resulting from dysfunction of the coordinated movement of esophagus, which causes dysphagia (i.e. difficulty in swallowing, regurgitation of food).[1]
Primary motility disorders are:[1]
- Achalasia
- Diffuse esophageal spasm
- Nutcracker esophagus
- Hypertensive lower esophageal sphincter
An esophageal motility disorder can also be secondary to other diseases.[1] For example, it may be a result of CREST syndrome, referring to the five main features: calcinosis, Raynaud syndrome, esophageal dysmotility, sclerodactyly and telangiectasia.[2]
- ^ a b c Goyal, Manjeet; Nagalli, Shivaraj (2023), "Esophageal Motility Disorders", StatPearls, Treasure Island (FL): StatPearls Publishing, PMID 32965826, retrieved 2023-10-20
- ^ Winterbauer RH (1964). "Multiple telangiectasia, Raynaud's phenomenon, sclerodactyly, and subcutaneous calcinosis: a syndrome mimicking hereditary hemorrhagic telangiectasia". Bulletin of the Johns Hopkins Hospital 114: 31–83. PMID 14171636.