| Autor: |
Marshall RE; Department of Surgery, Guy's Hospital, London, UK., Anggiansah A, Anggiansah CL, Owen WA, Owen WJ |
| Jazyk: |
angličtina |
| Zdroj: |
Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus [Dis Esophagus] 1999; Vol. 12 (4), pp. 297-302. |
| DOI: |
10.1046/j.1442-2050.1999.00060.x |
| Abstrakt: |
We compared esophageal dimensions in control subjects and patients with differing motility disorders and severities of reflux disease. Patients (1108) and healthy controls (36) underwent manometry and 24-h pH monitoring. Subjects were grouped according to pH and manometry data into seven groups. Mean (s.e.m.) esophageal body length is greatest in achalasia [22.41 (0.27) cm] and least in reflux disease [20.06 (0.13) cm, p < 0.05]. Lower esophageal sphincter (LES) pressure is greatest in achalasia [17.46 (1.06) mmHg] and least in reflux disease [6.57 (0.24) mmHg, p < 0.05]. LES length is least in achalasia patients and control subjects. The ratio of intra-abdominal to intrathoracic LES is greatest in achalasia (1.29), no reflux and normal motility group, and controls and least in reflux disease (1.04, p < 0.05). In conclusion, esophageal body length is greatest in achalasia and least in reflux disease. This is associated with caudal movement of the LES in achalasia and cranial movement of the LES in reflux disease, relative to the diaphragm. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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