			Home About us Contact

Hiatal Hernia (hiatal + hernia)

Distribution by Scientific Domains

Medical Sciences	100%

Distribution within Medical Sciences

Gastroenterology & Hepatology	50%
Gastroenterology	15%

Selected Abstracts

Two- and Three-Dimensional Transthoracic Echocardiographic Assessment of Hiatal Hernia

ECHOCARDIOGRAPHY, Issue 7 2008
Mohit Gupta M.D.
Using two- (2DTTE) and three-dimensional transthoracic echocardiography (3DTTE) and an oral contrast agent (a carbonated beverage), a mass-like lesion behind the left ventricular posterior wall in an elderly female was definitively diagnosed as a hiatal hernia. A 3DTTE provided a more comprehensive evaluation of the hiatal hernia as compared to the 2DTTE in terms of its size and extent and thickness of the wall. The size of the hernia was underestimated by 2DTTE (3.3 × 3.2 cm) as compared to 3DTTE (at least 7 × 4.8 cm). The maximum thickness of the gastric wall was also found to be larger by 3DTTE (11 mm) as compared to 2DTTE (5 mm). Both the size of the hernia and thickness of the wall have important clinical implications. The size has been reported to be the strongest predictor of severity of esophagitis and gastric wall thickness of 10 mm or more has been associated with malignant or potentially malignant gastric lesions. [source]

Massive Hiatal Hernia of Gastrointestinal Tract: A Rare Intrathoracic Gastrointestinal Disease

JOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 11 2009
Wing-Keung Cheung MD
No abstract is available for this article. [source]

Impact of Helicobacter pylori Eradication Therapy on Histologic Change in the Distal Esophagus

HELICOBACTER, Issue 4 2006
Masanori Toyoda
Abstract Background:, Although cases of reflux esophagitis (RE) developing after treatment to eradicate Helicobacter pylori have been discussed in some detail, no reports are available concerning the histologic examination of RE both before and after eradication therapy. Materials and methods:, Sixty-one patients and 111 specimens were investigated using endoscopic and histologic techniques. The histologic findings including basal zone height, papillar height, Ki-67 labeling index, and COX-2 expression before and after treatment for H. pylori infection were compared with those in normal controls and patients with endoscopic RE. Results:, Twelve months after eradication therapy, the incidence of newly developed endoscopic RE was 20% (5/25). Basal zone height and papillar height had increased at 1 month, but had returned to pretreatment levels after 12 months of eradication therapy. The Ki-67 labeling index was significantly increased 1 and 12 months after eradication therapy compared to values before treatment. COX-2 expression gradually increased after the treatment. The phenomena linked to esophagitis appeared after eradication therapy. However, the severity and extent of these signs were not so high after the treatment of H. pylori than those in patients with overt reflux esophagitis. Focusing on the patients with hiatal hernia, papillar height and Ki-67 labeling index increased significantly after eradication therapy, values being almost the same as those in the patients with endoscopic RE. Conclusions:, Hiatal hernia plays an important role in the possible occurrence of hidden RE after treatment for a H. pylori infection. [source]

Effect of hiatal hernia on proximal oesophageal acid clearance in gastro-oesophageal reflux disease patients

ALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 6 2006
S. EMERENZIANI
Summary Background Proximal acid reflux is common in gastro-oesophageal reflux disease and is a determinant of symptoms. Patients with hiatal hernia complain of more symptoms than those without and are less responsive to proton-pump inhibitors. Aim To evaluate the role of hiatal hernia on spatiotemporal characteristics of acid reflux. Methods Thirty seven consecutive gastro-oesophageal reflux disease patients underwent endoscopy, videofluoroscopy, manometry and multichannel 24-h pH test. Data were compared with those of 15 asymptomatic controls. Multivariate linear regression was used for statistical analysis. Results At videofluoroscopy, hiatal hernia was found in 16 of 37 patients. The mean size of hiatal hernia was 3.4 cm. Patients showed significantly prolonged acid clearance time, both at proximal and distal oesophagus, compared with controls. Hiatal hernia patients showed a significantly delayed acid clearance, along the oesophageal body, compared with non-hiatal hernia patients. The prolonged acid exposure was maintained during upright and supine position. The presence of hiatal hernia significantly predicted acid clearance delay in the distal and proximal oesophagus [at 10 cm below upper oesophageal sphincter: , + 2.5 min (95% confidence interval: 0.4,4.5); P < 0.02]. Conclusions The presence of hiatal hernia is a strong predictor of more prolonged proximal oesophageal acid exposure and clearance. Hiatal hernia is likely to play a role in the pathophysiology of gastro-oesophageal reflux disease symptoms, and should be taken into greater consideration in the treatment strategies of the disease. [source]

Hiatal hernia detected by iodine-131 scan for ablation of thyroid carcinoma

ANZ JOURNAL OF SURGERY, Issue 3 2010
Yong Sang Lee MD
No abstract is available for this article. [source]

SQUAMOUS CELL PAPILLOMA OF THE ESOPHAGUS: CLINICOPATHOLOGICAL STUDY OF 24 CASES

DIGESTIVE ENDOSCOPY, Issue 4 2004
Junya Oguma
Background:, Squamous cell papilloma of the esophagus is considered to be a rare condition; however, the number of cases with this condition reported in recent years has increased, perhaps due to advances in endoscopic diagnosis. Methods:, We reviewed the clinicopathological features of 26 lesions of squamous cell papilloma of the esophagus in 24 cases seen at our hospital from 1994 to 2003. There were nine men and 15 women, with a mean age of 60.5 years (range, 31,82 years). Six patients had a history of malignant disease in the past. With regard to the presence of other lesions in the esophagus, six patients had hiatal hernia and four had gastroesophageal re,ux disease. Results:, Two patients each had two lesions of squamous cell papilloma. There were seven lesions in which in,ammatory cell in,ltration was found on hisotological examination, of which four had underlying hiatal hernia; ,ve lesions were found to have mild dysplasia on histological examination of which three had gastroesophageal re,ux disease. The median duration of follow up of the cases was 8 months (range, 1,101 months). During the follow-up period, none of the lesions showed any dramatic change of appearance or malignant transformation. Conclusion:, In principle, while it may be suf,cient to keep patients with squamous cell papilloma of the esophagus under simple follow up, the patients must be investigated to rule out malignancy of other organs, and the small probability of malignant transformation of the tumor must always be borne in mind. [source]

Outcome of floppy Nissen fundoplication with intraoperative manometry to treat sliding hiatal hernia

DISEASES OF THE ESOPHAGUS, Issue 4 2008
Y. Lei
SUMMARY., The aim of this study was to evaluate the effectiveness of floppy Nissen fundoplication with intraoperative esophageal manometry. Between February 1992 and July 2004, there were 102 patients with sliding hiatal hernia undergoing transabdominal Nissen fundoplication. They were divided into three groups: 27 patients were in the Nissen group (CNF), 44 in the floppy Nissen group (FNF, including 5 with laparoscopic Nissen fundoplication), and 31 in the intraoperative-esophageal-manometry group (INF, 13 with laparoscopic Nissen fundoplication). There were no operation-related deaths. Operation-related complications occurred in five patients within 1 month after operation: In CNF, two patients suffered from dysphagia and one from regurgitation; in FNF, one patient had slight dysphagia and two had regurgitation; in INF, there was no one who complained about dysphagia or regurgitation, but pneumothorax occurred in one case. After more than 2 years of follow-up, two patients, in CNF, suffered from severe dysphagia, one recurred and two with abnormal 24 h pH monitoring. In FNF, one patient had dysphagia, one recurred and three had abnormal 24 h pH monitoring; in INF, two patients had acid reflux on 24 h pH monitoring. The postoperative lower esophageal sphincter pressure was in the normal range in 30 of 31 patients (96.5%). The normal rate of postoperative tests in CNF, FNF and INF were 81.5%, 86.4% and 93.5%, respectively. Both the Nissen fundoplication and the floppy Nissen fundoplication are effective approaches to treat patients with sliding hiatal hernia. Intraoperative manometry is useful in standardizing the tightness of the wrap in floppy Nissen fundoplication and may contribute to reducing or avoiding the occurence of postoperative complications. [source]

Two- and Three-Dimensional Transthoracic Echocardiographic Assessment of Hiatal Hernia

Impact of Helicobacter pylori Eradication Therapy on Histologic Change in the Distal Esophagus

,1-Antitrypsin deficiency presenting with panniculitis and incidental discovery of chronic obstructive pulmonary disease

INTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 10 2007
Gretchen Korver MD
A 60-year-old man presented to the Emergency Department (ED) with large, painful, indurated plaques on the right thigh, left abdomen, left chest, and right chest, which began without any preceding trauma on the right thigh 3 weeks prior to presentation in the ED. He was initially treated with cefazolin 1 g three times daily as home infusions. When the lesions continued to progress, he was admitted to the hospital and placed on amoxicillin/clavulanate and vancomycin. He had a single episode of fever of 102°F, but his white blood cell count and differential remained normal. An initial biopsy showed a dermal inflammatory infiltrate composed primarily of neutrophils and eosinophils with rare flame figures in the dermis. There was minimal fat seen in this biopsy. A differential diagnosis of Wells or Sweet's syndrome was entertained, and he was placed on 60 mg/day prednisone with no resolution of his symptoms. The patient's past medical history included hypertension, hyperlipidemia, peripheral neuropathy, and hiatal hernia. His family history was significant for emphysema in both parents and coronary artery disease in his father. Both of his parents smoked cigarettes. His grandfather, who was a coal miner, also had emphysema. Whilst on antibiotics and prednisone, the plaques on the patient's right thigh, right abdomen, and left chest expanded and ulcerated, draining an oily liquid (Figs 1 and 2). An incisional biopsy was obtained from his thigh. Histopathology showed a septal and lobular panniculitis with fat necrosis, neutrophils, and histiocytes (Fig. 3). Special stains for organisms were negative. Tissue sent for bacterial and fungal culture had no growth. Amylase and lipase levels were normal. Rheumatoid factor, antinuclear antibody (ANA), antineutrophil cytoplasmic antibody (ANCA), cryoglobulins, and antiphospholipid antibodies were all normal. The ,1-antitrypsin level was low at 25 mg/dL (ref. 75,135). The ,1-antitrypsin phenotype was PiZZ. Figure 1. Indurated plaques on right chest and thigh and left chest Figure 2. Ulcerated plaques on left chest Figure 3. Septal and lobular panniculitis with fat necrosis. Hematoxylin and eosin ×10 The patient had a normal glucose-6-phosphate dehydrogenase level and was placed on dapsone 200 mg/day. The inflammation resolved and, over the course of several months, the involved areas healed with scarring. The patient denied any pulmonary complaints but, during his hospitalization, was found incidentally to have an oxygen saturation of 88% on room air. He was sent for evaluation by a pulmonologist, and pulmonary function tests revealed a mixed restrictive and obstructive pattern with a forced expiratory volume in 1 to forced vital capacity (FEV1/FVC) ratio of 63% of predicted. He had never smoked. He was placed on supplemental oxygen but, as his pulmonary disease has been stable, he has not been treated with intravenous antitrypsin inhibitor. [source]

Esophageal motility in patients with sliding hiatal hernia and reflux esophagitis

JOURNAL OF DIGESTIVE DISEASES, Issue 2 2002
Ping YE
OBJECTIVE: To study the radiographic and esophageal motility changes that are characteristic of patients with both sliding hiatus hernia (HH) and reflux esophagitis. METHODS: Thirty patients were diagnosed with HH by using gastroscopy. These patients were divided into two groups according to the severity of their esophagitis: group HH1 (grades A and B, n= 18); group HH2 (grades C and D, n= 12). Sliding HH was confirmed by barium meal examination. Radiographic techniques were used to test for spasms and strictures, the coarseness of the mucosa, and to study the types of reflux and clearance. Esophageal pH (24-h), lower esophageal sphincter pressure and the frequency and amplitude of esophageal peristalsis during reflux were also studied. RESULTS: Radiography revealed that the mucosa was coarse in all cases. Eighty percent of patients had sucking reflux and 36.7% had passive clearance. The percentages of total, supine and upright acid exposure times were greater in patients with HH than those in the controls (P < 0.01), but the difference between the HH1 and HH2 groups was not significant. Lower esophageal sphincter resting pressure was less in the HH group than that in the control group (P < 0.05). However, there were no differences in the length of the sphincter among groups. During episodes of acid reflux, the frequency and amplitude of peristalsis, and the percentage of normal primary esophageal peristalsis were all lower in HH patients than in the controls, and the duration of peristalsis was increased relative to that of the controls (P < 0.05). CONCLUSIONS: Sucking reflux and passive clearance are very important in HH. Esophageal acid exposure time does not correlate with the severity of esophagitis. Lowered lower esophageal sphincter resting pressure, decreased frequency and amplitude, and increased duration of esophageal peristalsis during the episode of reflux may play an important role in the pathogenesis of sliding HH. [source]

Study of arteriosclerosis in patients with hiatal hernia and reflux esophagitis

JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, Issue 11 2007
Kenji Furuta
Abstract Background and Aim:, It has been reported that the prevalence of hiatal hernia (HH) and reflux esophagitis (RE) increases with age, as does the degree of arteriosclerosis. However, it has not been investigated whether or not arteriosclerosis is correlated with the presence of HH and RE. Therefore, we prospectively investigated the degree of arteriosclerosis in patients with HH and RE compared with subjects without HH and RE. Methods:, We prospectively enrolled 1683 people who visited Shimane Environment and Health Public Corporation for annual medical check-ups. All subjects were investigated by upper gastrointestinal endoscopy for the possible presence of HH and RE. Factors used for assessing cardiovascular risk were sex, age, body mass index (BMI), smoking and drinking habits, serum total cholesterol, triglyceride (TG), and high-density lipoprotein cholesterol (HDLC). Arteriosclerosis was investigated by measuring systolic blood pressure, heart-carotid pulse wave velocity (HCPWV), bilateral ankle brachial index (ABI) and heart-ankle PWV (HAPWV). Results:, The number of patients with HH and RE was 624 (37.1%) and 143 (8.5%), respectively. The HDLC level of the patients with HH was significantly lower, and the levels of BMI, TG and arteriosclerotic parameters were higher than those of the subjects without HH after adjusting for confounding factors (sex, age and smoking and drinking habits). Cardiovascular and arteriosclerosis parameters except for TG did not differ between the subjects with and without RE. Conclusion:, Levels of arteriosclerosis parameters in patients with HH were higher than in those without HH. However, the association between arteriosclerosis and presence of RE was not clarified. [source]

The influence of environmental risk factors in hospitalization for gastro-oesophageal reflux disease-related diagnoses in the United States

ALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 8 2010
N. THUKKANI
Aliment Pharmacol Ther,31, 852,861 Summary Background, The impact of gastro-oesophageal reflux disease on hospitalization is unknown. Aim, To describe the characteristics of patients hospitalized for diagnoses related to gastro-oesophageal reflux disease (GERD) and find potential environmental influences that affect their hospitalization. Methods, Data from the Healthcare Cost and Utilization Project were used to study the demographic characteristics of hospitalizations associated with GERD during 2003,2006. Data from the Centers for Disease Control were used for information about the US prevalence of obesity. Results, During 2003,2006, 0.5 million patients with a primary and 14.5 million patients with a secondary GERD-related diagnosis became hospitalized in the US. Oesophageal reflux and hiatal hernia were more common in female than in male inpatients, whereas Barrett's oesophagus and oesophageal adenocarcinoma were more common in male than in female inpatients. All GERD-related diagnoses were more common in white people than non-white people. Hospitalizations associated with oesophageal reflux, reflux oesophagitis and Barrett's oesophagus showed resembling geographical distributions among different US states. The prevalence of obesity and the hospitalization for hiatal hernia or reflux oesophagitis were also characterized by similar geographical distributions. Conclusion, The large numbers of inpatients with a discharge diagnosis of GERD-related conditions attest to the frequent occurrence and relevance of GERD in contributing to hospitalization in the US. [source]

Comparison of risk factors and clinical responses to proton pump inhibitors in patients with erosive oesophagitis and non-erosive reflux disease

ALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 2 2009
E. S. LEE
Summary Background, There has been no report on the response to proton pump inhibitor (PPI) therapy and on-demand or the relapse rate of non-erosive reflux disease (NERD) and erosive oesophagitis in Korea. Aim, To compare the risk factors, clinical symptoms and PPI responses between patients with erosive oesophagitis and NERD patients. Methods, A survey was performed prospectively in the erosive oesophagitis (205 patients) and NERD group (200 patients). Clinical symptoms, risk factors and PPI responses were analysed. On-demand therapy and the relapse rate of GERD symptoms were investigated during a one-year follow-up. Results, BMI , 25 (OR 3.0, 95% CI 1.1,8.3), alcohol use (OR 2.9, 95% CI 1.0,8.3), hiatal hernia (OR 5.0, 95% CI 1.2,20) and triglyceride ,150 mg/dL (OR 4.0, 95% CI 1.7,10) were more common in the erosive oesophagitis group than in the NERD group by multivariate analysis. The ratio of oesophageal to extra-oesophageal symptoms was higher in the erosive oesophagitis group compared with the NERD group (P < 0.001). The PPI response rates at 8 weeks were different (P = 0.02); refractory rates were higher in the NERD group (16.7%) compared with the erosive oesophagitis group (6.0%). However, there was no significant difference between the two groups in on-demand therapy or the relapse rate. Conclusion, These results suggest that the underlying pathogenic mechanisms of erosive oesophagitis and NERD are distinct. [source]

Effect of hiatal hernia on proximal oesophageal acid clearance in gastro-oesophageal reflux disease patients

Pathophysiological characteristics of patients with non-erosive reflux disease differ from those of patients with functional heartburn

ALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 1 2004
M. Frazzoni
Summary Background :,Patients with endoscopy-negative heartburn can be subdivided into non-erosive reflux disease and functional heartburn on the basis of abnormal and normal, respectively, oesophageal acid exposure. Different pathophysiological characteristics could explain the reportedly low efficacy of proton pump inhibitors in functional heartburn. Aim :,To assess if non-erosive reflux disease and functional heartburn are pathophysiologically distinguishable. Methods :,Oesophageal manometry and pH-monitoring were performed in 145 patients with endoscopy-negative heartburn, in 72 patients with erosive reflux disease, in 58 patients with complicated reflux disease, and in 60 controls. Results :,Patients with non-erosive reflux disease (84 cases) and functional heartburn (61 cases) differed with regard to the prevalence of hiatal hernia (49% vs. 31%, P = 0.008), the mean lower oesophageal sphincter tone (18.5 vs. 28.4 mmHg, P < 0.05), and the number of upright diurnal acid refluxes lasting more than 5 min (3.6 vs. 0.37, P < 0.05). The results were very close in thenon-erosive reflux disease, erosive reflux disease and complicated reflux disease groups, whilst patients with functional heartburn were indistinguishable from controls. Conclusions :,Pathophysiological characteristics typical of gastro-oesophageal reflux disease are found in patients with non-erosive reflux disease but not in patients with functional heartburn. This could explain the reportedly low efficacy of proton pump inhibitors in functional heartburn and suggests considering different management strategies. [source]