Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Herniation of the stomach through the umbilicus is exceedingly rare with only one case reported in the international literature in the past 40 years. One case of a reducible gastric umbilical hernia, not diagnosed by endoscopy, is reported. Diagnosis was made by double-contrast barium examination after 5 years of symptoms and ineffective treatment. Herniation of the stomach is difficult to diagnose by endoscopy and radiological studies can be more sensitive and allow a more specific diagnosis.
 ...
PMID:Umbilical hernia of stomach. 956 23

An internal hernia is the protrusion of a viscus through a normal or abnormal opening within the confines of the abdominal cavity. Internal hernias account for 0.2 to 0.9 per cent of all cases of intestinal obstruction. Paraduodenal hernias are relatively rare congenital malformations and account for 30 to 53 per cent of all internal hernias. They result from incomplete rotation of the midgut, with part of the small intestine trapped posterior to the mesocolon. Right and left paraduodenal hernias are distinct and separate entities, varying not only in anatomic structure but also in embryological origin. Symptoms are often vague, and a high index of suspicion is required to make the diagnosis. This entity should be considered whenever atypical abdominal symptoms are present. A CT scan or barium upper gastrointestinal radiography provides the best preoperative evidence of this condition, although ultrasonography and plain films are also useful. Elective repair of such a hernia should always be performed to avoid bowel incarceration or strangulation. An understanding of the anatomy of these hernias facilitates the surgery and is necessary in decreasing the likelihood of complications. Careful reduction of the hernia and surgical repair will avoid injury to the major mesenteric vessels juxtaposed to the hernial orifice. The surgical management of three patients, who were diagnosed preoperatively with this condition, is described with a review of its pathogenesis and present surgical treatment.
 ...
PMID:Paraduodenal hernia. 984 50

A 26-year-old man with acute deterioration of recurrent abdominal pain was admitted to the hospital. Plain film (abdominal radiographs), spiral computed tomography (CT), and barium contrast studies were performed. A left paraduodenal hernia causing acute jejunal obstruction was identified on upper gastrointestinal barium studies and spiral CT. Pre- and postsurgery examinations were compared, and relevant radiological findings were identified. Spiral CT provided excellent visualization of the pathognomonic displacement of the inferior mesenteric vein.
 ...
PMID:Anterior and upward displacement of the inferior mesenteric vein:a new diagnostic clue to left paraduodenal hernias? 993 69

Congenital diaphragmatic hernia through the foramen of Bochdalek may present after infancy. A 21/2-year-old Malay girl presented with acute respiratory distress. Chest examination showed reduced chest expansion and decreased breath sounds on the left side. Chest radiograph showed a large "cyst" in the left chest, which was thought to be a lung cyst under tension. Tube thoracostomy resulted in clinical improvement. Results of a barium study showed that the cyst perforated by the thoracostomy tube was the stomach, which had herniated through a Bochdalek diaphragmatic defect. Surgical repair of the diaphragmatic defect and closure of the perforated stomach was performed successfully. Congenital diaphragmatic hernia should be included in the differential diagnosis of respiratory distress in young children. Nasogastric tube placement must be considered as an early diagnostic or therapeutic intervention when the diagnosis is suspected.
 ...
PMID:Bochdalek diaphragmatic hernia presenting with acute gastric dilatation. 1021 72

Between January 1995 and February 1997 we performed 30 laparoscopic Nissen-Rossetti fundoplications and 3 laparotomic Nissen fundoplications. All patients were suffering from gastro-esophageal reflux disease (GERD) resistant to medical therapy, 19 patients were suffering also from hiatal hernia and 2 pz. were suffering from a para esophageal hernia. 1 patient had been previously treated with laparotomic Nissen fundoplication for GERD and hiatal hernia. Preoperative assessment included: oesophagogastroduodenoscopy (EGDS) with biopsies: 24-h pH-monitoring; 24-h manometry; barium swallow and DeMeester symptoms scoring. Mean operation time was 110 min. 1 pz. required conversion to laparotomy. 35% of pz. experienced mild grade dysphagia that resolved spontaneously in 4-8 weeks. Postoperative evaluation was performed in all patients 6 months after surgery. Overall results were characterised by a significant reduction of the symptoms score: mean score was reduced from 5.6/9 to 0/9. No signs of oesophagitis were seen at control EGDS. 24-h pH monitoring demonstrated a significant reduction of the total time at ph < 4 from a mean value of 28.2% preoperatively to 1.9% postoperatively. 24 h oesophageal manometry revealed a rise in lower oesophageal sphincter pressure from a mean of 11 mmHg preoperatively to a mean of 27 mmHg postoperatively. Our preliminary results demonstrate that laparoscopic Nissen-Rossetti fundoplication is a safe and effective procedure for gastro-oesophageal reflux disease but, sometimes, laparotomic technique can be considered in selected cases.
 ...
PMID:[The laparoscopic surgical therapy of gastroesophageal reflux disease]. 1021 50

A patient with a paraumbilical hernia containing the stomach is reported for its imaging curiosity. Ultrasonography showed a cystic mass in the anterior abdominal wall in the epigastrium with a defect in the linea alba. Evaluation by barium meal study showed complete obstruction to contrast in distal part of the stomach. On exploration, the stomach was found in the hernial sac with constriction in the body of the stomach.
 ...
PMID:Ultrasonographic detection of herniation of stomach in paraumbilical hernia. 1031 43

Herniation of a portion of the stomach through the esophageal hiatus into the posterior mediastinum is a common affliction of humans. The incidence of hiatal hernia is difficult to determine because of the absence of symptoms in a large number of patients. Upper gastrointestinal barium examinations in symptomatic patients identify some type of hiatal hernia in as many as 15% of patients.
 ...
PMID:Current concepts in the management of paraesophageal hiatal hernia. 1040 23

We describe a 70-year-old woman presenting with large bowel obstruction secondary to incarceration of the mid descending colon within a lumbar hernia. This was diagnosed on barium enema and successfully treated surgically.
 ...
PMID:Lumbar hernia: a rare cause of large bowel obstruction. 1071 66

Ten patients (nine males, one female), seen at the Asir Central Hospital of South-Western Saudi Arabia with proven traumatic diaphragmatic hernia between 1987 and 1997, were reviewed retrospectively. The mean age was 29.6 years, range 5 to 50 years. Chest pain and vomiting were the commonest symptoms. Blunt trauma (road traffic accident--5, fall from height--1, (accounted for 60% of the cases) while gunshot wound and stab wounds were the causes in two patients each. The chest radiograph suggested the diagnosis in all the cases. Barium meal (in two patients) and barium enema (in two patients) complemented the diagnosis. Computed tomography (CT) scan was done in only one patient. Thoracotomy (in 2 patients), laparotomy (in 5 patients) and thoraco-laparotomy (in 3 patients) were the surgical approaches to management. Common herniated organs were liver, stomach, spleen and large bowel. The injuries were on the left side in seven patients and on the right side in three cases. Immediate surgical repair was done in four patients while it was done two days to four years later in others. Complications were minimal and there was only one death.
 ...
PMID:Traumatic diaphragmatic hernia: an Asir region (Saudi Arabia) experience. 1085 16

The laparoscopic treatment for gastroesophageal reflux (GR) by partial (PF) or total (TF) fundoplication is the current surgical treatment of choice after failure of appropriate medical treatment. The overall results with fundoplication include the initial learning period, during which the rate of complications, conversions, and duration of surgery and hospitalization are assumed to be greater. The aim of this study was to compare the results of laparoscopic treatment for GR in three groups of consecutive patients to determine the effect of the learning period on outcome. One hundred and fifty-six patients (88 men and 68 women) with an average age of 52.3 years (range, 18-78) were included. Surgery was indicated for failure or early relapse after the end of medical treatment or a symptomatic sliding hernia. The preoperative workup (endoscopy, barium meal, or esophageal pH monitoring) was governed by the clinical picture. The choice between TF and PF was based on the results of pH monitoring. Three groups of patients were chronologically defined. The parameters that were examined were the type of preoperative exploration, the type of fundoplication, the operative technique, the conversion rate, the mortality and morbidity rates, the duration of surgery and hospitalization, and the results at short- and medium-term follow-up. The three groups were comparable with respect to patient characteristics and the nature of their GR. All patients had an endoscopy, 91% had a barium meal, 77.5% underwent esophageal manometry, and 67% had pH monitoring. One hundred and thirty-six patients had a TF and 20 had a PF. Rossetti type TF became the reference procedure (67% in group III) and closure of the diaphragmatic crura was performed systematically in group III (100%). The duration of surgery was significantly reduced between groups I and groups II and III (140, 100, 80 minutes, respectively). The rate of conversion, due to a variety of causes, decreased from 9.8% to 3.8%, and then to 0%. The average duration of hospitalization decreased from 5.8 to 4.2 days (p = 0.01). There was no mortality and the morbidity rate decreased from 15% to 3.8%, and then to 0%. There were seven cases of relapse (4.6%), five in group I (10%) and two in group II (4%), with no cases in group III, although the follow-up in group III was shorter. There is an effect of the learning curve on the outcome of treatment for GR, and this must be taken into account in the training of surgeons (training within experienced departments and guidance during their initial interventions) and also in publications to allow a more accurate comparison of this technique with other treatments for GR.
 ...
PMID:The effect of the learning curve on the outcome of laparoscopic treatment for gastroesophageal reflux. 1087 17


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>