| paraesophageal hernia | A non-sliding hernia through or adjacent to the oesophageal hiatus of the diaphragm; most commonly contains stomach and other abdominal viscera. (05 Mar 2000) |
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| paraesophageal hiatal hernia | <radiology> Rolling hiatal hernia, parahiatal hernia, 1% of hiatal hernias, portion of stomach superiorly displaced into the thorax with the oesophagogastric junction remaining in the subdiaphragmatic position Findings: cardia in normal position, herniation of portion of the stomach anterior to oesophagus, frequently nonreducible, may be associated with gastric ulcer of lesser curvature at level of diaphragmatic hiatus (12 Dec 1998) |
| paraesthesia | <neurology> Morbid or perverted sensation, an abnormal sensation, as burning, prickling, formication, etc. Origin: Gr. Aisthesis = perception (18 Nov 1997) |