title: Hiatal hernia and shortened oesophagus.
abstract: The existence of an anatomically shortened oesophagus in patients with hiatal hernia, and its influence on the results of surgical repair of the hernia, is the subject of great controversy. One hundred and forty patients operated upon for hiatal hernia were studied for presence of shortened oesophagus. The method of examination and criteria for evaluation of the oesophageal shortening are described. The oesophagus was found to be anatomically shortened in 52 of these patients. None of the findings obtained at the preoperative examinations employed in the study could be used as a pathognomonic sign for diagnosing a shortened oesophagus. Irreducibility of the cardia below and the diaphragm, as observed radiologically, in association with other severe reflux complications, such as oesophageal stricture and/or ulcerative, makes it presence very likely, however. The incidence of shortened oesophagus in this series was higher in patients with a long history of symptomatic gastro-oesophageal reflux. The influence of the shortened oesophagus on the result of the surgical repairs used in this study, and aimed mainly at restoring the abdominal segment of the oesophagus, was clearly unfavourable.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D004940:Esophageal Stenosis / Q000209:etiology / Q000601:surgery; D004944:Esophagoplasty; D004947:Esophagus / Q000503:physiopathology / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D005764:Gastroesophageal Reflux / Q000150:complications / Q000601:surgery; D005769:Gastrointestinal Motility; D005774:Gastrostomy; D006548:Hernia, Diaphragmatic / Q000601:surgery*; D006551:Hernia, Hiatal / Q000150:complications / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications; D012008:Recurrence