Laparoscopic repair of chronic intrathoracic gastric volvulus

High risk and low incidence diseases: Pediatric digestive volvulus

INTRODUCTION

Pediatric digestive volvulus is a serious condition that carries with it a high rate of morbidity and mortality.

OBJECTIVE

This review highlights the pearls and pitfalls of pediatric digestive volvulus, including the presentation, diagnosis, and management in the emergency department (ED) based on current evidence.

DISCUSSION

Pediatric digestive volvulus is a deadly condition most commonly associated with malrotation. It occurs when the stomach or small intestine twists on itself, resulting in ischemia and potentially strangulation with necrosis and perforation. Presentation differs based on the gastrointestinal (GI) segment affected, degree of twisting, and acuity of the volvulus. Gastric volvulus most commonly presents with retching with or without nonbilious emesis and epigastric distension with pain, while midgut volvulus typically presents with bilious emesis in infants. Patients with GI necrosis and perforation may present with hemodynamic compromise and peritonitis. If suspected, emergent consultation with the pediatric surgery specialist is necessary, and if this is not available, transfer to a center with a pediatric surgeon is recommended. Imaging includes plain radiography, ultrasound, or upper GI series, while treatment includes resuscitation, administration of antibiotics, and emergent surgical decompression and detorsion of the involved segments.

CONCLUSION

An understanding of pediatric digestive volvulus and its many potential mimics can assist emergency clinicians in diagnosing and managing this deadly disease.

Acute idiopathic mesenteroaxial gastric volvulus managed laparoscopically

Gastric volvulus is an uncommon cause of upper gastrointestinal obstruction that occurs when the stomach twists along its vertical (organoaxial) or horizontal (mesenteroaxial) axis. Its rarity combined with its non-specific presentation makes gastric volvulus a diagnostic challenge, especially when the volvulus occurs without underlying structural abnormality such as hiatal hernia. The organoaxial type comprises most cases of this rare diagnosis. Few cases of mesenteroaxial volvulus have been reported in children and even fewer in adults. Here, we present a rare case of acute, idiopathic mesenteroaxial volvulus in a patient in his 70s, that was successfully managed laparoscopically.

Postoperative diaphragmatic hernia with upside-down stomach: a case report

A 31-year-old man presented to our hospital’s Emergency Department with sudden epigastric pain and vomiting. He had undergone endoscopic resection via the retroperitoneal route for a retroperitoneal tumor located in the left diaphragmatic crus of the esophageal hiatus at another hospital 8 months previously. Radiography and computed tomography showed inversion of the stomach beyond the diaphragm into the thoracic cavity, with the gastroesophageal junction serving as the fulcrum point. This finding led to a diagnosis of postoperative diaphragmatic hernia accompanied by an upside-down stomach (UDS). The prolapsed stomach in the thoracic cavity was reduced to the abdominal cavity using laparoscopic surgery. The postoperative course was favorable, and the patient was discharged from the hospital on postoperative day 7. No recurrence has been observed in the past 5 years. The pathological condition of a UDS observed in esophageal hiatal hernias may be found in postoperative diaphragmatic hernias. Laparoscopic surgery for a postoperative diaphragmatic hernia with a UDS is considered a useful surgical procedure. Laparoscopic surgery can simultaneously confirm the viability of the herniated organs, reduce the organs to the abdominal cavity, and close and reinforce the diaphragm.

‘Back-and-Forth Stomach’ CT Imaging Findings of a Pathophysiologic Entity Causing Acute Gastric Volvulus

Background: Gastric volvulus (GV) is a life-threatening emergency condition that prompts emergent surgical management. With the advent of high-resolution computed tomography (CT), the role of radiologists in its diagnosis has become essential. Although many cases of GV have been described in the literature, its pathophysiology is still poorly understood. In addition, there is substantial terminological confusion with associated entities such as paraesophageal hernia, upside-down stomach, organo-axial or chronic GV. Methods: We conducted a retrospective review of clinical, radiological findings and other relevant data for seven patients with previous radiological diagnoses of a large hiatus hernia who presented with acute GV to the emergency department of our institution. We report data on age, sex, medical history, clinical presentation, imaging, treatment and outcomes for each case. Results: The CT findings at acute presentation showed the antrum lying above the diaphragm and dilated fundus below the diaphragm. By comparing the position of the stomach at acute presentation with previous imaging examinations, we confirmed a hypothesis put forward by a few authors decades ago that re-herniation of the gastric fundus into the abdomen is a common pathophysiologic trigger leading to acute GV. This hypothesis has not been supported by modern imaging examinations. Conclusions: We have provided imaging evidence supporting that the pathophysiology of many GVs is based on caudal re-descent of hiatal hernia into the abdominal cavity. Given the terminological disparity used in the literature in this context, we believe it appropriate to introduce and extend the term ‘back-and-forth stomach’ to refer to this type of GV.

Video-Laparoscopic Treatment of Intrathoracic Gastric Volvulus

Background

Gastric volvulus is a rare condition, characterized by abnormal rotation of the stomach, causing obstruction with risk of ischemia, necrosis, and perforation. It is associated with high morbidity and mortality rates and, as it is life threatening, early diagnosis and treatment are crucial.

Methods

Retrospective study of medical records of intrathoracic gastric volvulus patients treated by video-laparoscopy from January 2000 to December 2018, in a University Hospital.

Results

Thirty patients (34 surgical procedures - 4 re-operations), 9 (30%) male and 21 (70%) female. The mean age was 57.65 ± 32.65 and the mean body mass index was 27.11 ± 3.5 kg/m². The most prevalent symptoms were epigastric pain and dysphagia. In 41.17% of the cases, the contrast X-ray confirmed the diagnosis. All 34 cases were intrathoracic volvulus, 24 of which were organo-axial (70.58%). The surgical technique used was hiatoplasty, without mesh (25 cases; 73.52%) and with reinforcement mesh (9 cases; 26.47%), mostly associated with Nissen fundoplication (52.94%). The mean surgical time was 215.7 ± 62.9 minutes, with conversion in 5 cases (15.62%). Hospitalization ranged from 4 ± 2 days. There was no record of operative mortality, and symptom improvement occurred in 100% of patients. The mean follow-up time for patients was 41.8 ± 32.6 months.

Conclusions

Surgical treatment should be indicated to reduce morbidity and mortality, and associated with improved symptoms and patient prognosis. Video-laparoscopic surgery on intrathoracic gastric volvulus proved to be safe and effective and should be the option of choice in the management of this disease.

Congenital intrathoracic stomach can be safely managed laparoscopically

PURPOSE

Congenital intrathoracic stomach (CIS) is an uncommon pediatric surgical diagnosis where > 2/3rd of the stomach lies within the chest through a hiatus defect. We reviewed our recent experience with this condition.

METHODS

A retrospective single-center review of children with a diagnosis of CIS (2007-2018) was performed. Patient demographics, presentation, imaging and management were assessed. Results are expressed as median (range).

RESULTS

Eleven patients (6 girls) were identified with onset of symptoms at 2 (0-26) months of age. Presenting symptoms were vomiting (8/11), respiratory symptoms (4/11) and failure to thrive (2/11). Two patients had Marfan's syndrome. An upper gastrointestinal contrast study demonstrated gastric herniation in all. All were corrected laparoscopically with hiatus repair and fundoplication [age at surgery 10.5 (1.5-34.5) months]. A concurrent gastrostomy was done in children ≤ 6 months (n = 5). Enteral feeds were commenced on post-operative day one in 9 and second post-operative day in 2. At 7 (0-95) months follow-up, all were on full enteral feeds. One patient had a recurrence 6 months post-operatively, which was re-operated laparoscopically without any further recurrence.

CONCLUSION

This is the largest reported series of children with CIS. All could be managed laparoscopically with no conversions and a low recurrence.

Post-operative giant hiatal hernia: A single center experience

To verify the results of the treatment of post-operative giant hiatal hernia (POGH).The POGH becomes each time more frequent after surgical treatment of the gastroesophageal reflux.Fifteen patients (6 females and 9 males; 43.66 ± 5.05 years old; BMI 22.13 ± 1.92) were referred to our Service, for surgical treatment of a type III POGH 30.4 ± 1.76 months after treatment of gastroesophageal reflux disease. The need for a reoperation was determined mainly by dysphagia.Reoperation was completed laparoscopically in all patients and the mean postoperative hospital stay was 3.2 ± 1.2 days (range, 1-6 days). Mortality was 0% and there were not postoperative complications. They became asymptomatic along follow-up of 2.86 ± 1.40 years. Around 1 year from the procedure, patients were submitted to control exams and barium esophagogram revealed well positioned esophago-gastric junction and signs of intact fundoplicature, the same observation having been done at esophageal endoscopy. Esophageal manometry showed preserved peristaltism, increase of resting pressure and extension of the intra-abdominal LES and significant raise of amplitude of deglutition waves at distal third of the esophagus. No reflux was observed at post-operative 24-hour pH testing.The corrective surgery of POGH can often be completed laparoscopically in experienced hands. Successful results can be obtained performing reduction of the hernia, sac excision, crural repair, anti-reflux procedure and long anterior gastropexy.

Role of Diagnostic Preoperative Upper Gastrointestinal Endoscopy in Radiologically Confirmed Gastric Volvulus

BACKGROUND AND AIMS

Gastric volvulus (GV) is a life-threatening condition that warrants prompt diagnosis and treatment. GV is a radiologic diagnosis. The role of preoperative upper gastrointestinal endoscopy (UGIE) for individuals with radiologically confirmed GV is poorly defined. Our objective was to assess the diagnostic yield of UGIE in the preoperative evaluation of patients presenting with radiologically confirmed GV.

METHODS

Retrospective review of all adult patients undergoing surgery for GV between July 1996 and August 2016 has been carried out. We performed analyses evaluating diagnostic yield of preoperative UGIE and compared outcomes in patients who did and did not undergo preoperative UGIE. Outcomes were diagnostic yield of preoperative UGIE, length of hospital stay, postoperative complications, and mortality at 30 days and 1 year.

RESULTS

In the preoperative UGIE group, the diagnostic yield was 34.6% (27/78). The most common endoscopic findings were erosive esophagitis (13/27) and clean based gastric or duodenal ulcers (5/27). There were no cases of esophago-gastric malignancy. Three patients had ulcers with stigmata of recent bleeding, and three patients had features suggestive of gastric ischemia. Endoscopic findings did not influence surgical management. There was no statistically significant difference in mortality between patients who did and did not undergo preoperative UGIE, both at 30 days (0 vs. 2.5%) and 1 year (3.8 vs. 7.5%).

CONCLUSION

Among patients with radiologically confirmed GV, preoperative UGIE rarely demonstrates clinically significant findings and can potentially delay definitive surgical intervention.

Esophageal hiatal hernia: risk, diagnosis and management

Esophageal hiatal hernia involves abnormal abdominal entry into thoracic cavity. It is classified based on orientation between esophageal junction and diaphragm. Sliding hiatal hernia (Type-I) comprises the most frequent category, emanating from right crus of diaphragm. Type-II esophageal hernia engages both left and right muscular crura. Type-III and IV additionally include the left crus. Age and increased body mass index are key risk factors, and congenital skeletal aberrations trigger pathogenesis through intestinal malrotations. Familiar manifestations include gastric reflux, nausea, bloating, chest and epigastric discomfort, pharyngeal and esophageal expulsion and dysphagia. Weight loss and colorectal bleeding are severe symptoms. Areas covered: This review summarizes updated evidence of pathophysiology, risk factors, diagnosis and management of hiatal hernias. Laparoscopy and oesophagectomy procedures have been discussed as surgical procedures. Expert commentary: Endoscopy identifies untreatable gastric reflux; radiology is better for pre-operative assessments; manometry measures esophageal peristalsis, and CT scanning detects gastric volvulus and associated organ ruptures. Gastric reflux disease is mitigated using antacids and proton pump and histamine-2-receptor blockers. Severe abdominal penetration into chest cavity demands surgical approaches. Hence, esophagectomy has chances of post-operative morbidity, while minimally invasive laparoscopy entails fewer postoperative difficulties and better visualization of hernia and related vascular damages.

Para-oesophageal and parahiatal hernias in an Asian acute care tertiary hospital: an underappreciated surgical condition

INTRODUCTION

The prevalence of hiatal hernias and para-oesophageal hernias (PEHs) is lower in Asian populations than in Western populations. Progressive herniation can result in giant PEHs, which are associated with significant morbidity. This article presents the experience of an Asian acute care tertiary hospital in the management of giant PEH and parahiatal hernia.

METHODS

Surgical records dated between January 2003 and January 2013 from the Department of Surgery, Changi General Hospital, Singapore, were retrospectively reviewed.

RESULTS

Ten patients underwent surgical repair for giant PEH or parahiatal hernia during the study period. Open surgery was performed for four patients with giant PEH who presented emergently, while elective laparoscopic repair was performed for six patients with either giant PEH or parahiatal hernia (which were preoperatively diagnosed as PEH). Anterior 180° partial fundoplication was performed in eight patients, and mesh reinforcement was used in six patients. The electively repaired patients had minimal or no symptoms during presentation. Gastric volvulus was observed in five patients. There were no cases of mortality. The median follow-up duration was 16.3 months. There were no cases of mesh erosion, complaints of dysphagia or recurrence of PEH in all patients.

CONCLUSION

Giant PEH and parahiatal hernia are underdiagnosed in Asia. Most patients with giant PEH or parahiatal hernia are asymptomatic; they often present emergently or are incidentally diagnosed. Although surgical outcomes are favourable even with a delayed diagnosis, there should be greater emphasis on early diagnosis and elective repair of these hernias.

[Laparoscopic gastric sleeve in gastric volvulus secondary to diaphragmatic eventration in an adult patient]

BACKGROUND

Acute gastric volvulus is a rare, but potentially life-threatening, cause of upper gastrointestinal obstruction.

CLINICAL CASE

Male of 60 years old with severe epigastric pain and abdominal distension with haematemesis on two occasions. The patient was haemodynamically stable, with abdominal distension and palpable epigastric fullness. Hematic cytology showed: haemoglobin 8.2g/dl and haematocrit 27%. Abdominal X-ray showed an elevation of left diaphragm with a hugely dilated stomach. A nasogastric tube was inserted. Endoscopy was performed. There was no active bleeding, but it was impossible to reach the duodenum due to the stomach distortion. The upper gastrointestinal X-ray study showed the appearance of an inverted stomach in the chest and an organoaxial gastric torsion. The CT scans of thorax and abdomen showed a gastric ascent into the thoracic cavity. Laparoscopic surgery was performed, finding the left hemi-diaphragm elevated, and the stomach, splenic angle of the colon, the spleen and tail of the pancreas were also raised. A linear gastrectomy (gastric sleeve) was performed. The postoperative progress was satisfactory. Oral feeding was started 72 hours after surgery, and the patient was discharged, and has remained asymptomatic during the following by 8 years.

CONCLUSIONS

Emergency physicians must maintain a high level of suspicion in patients that present with signs and symptoms suggesting upper digestive tract occlusion. The gastric sleeve is an excellent alternative to avoid recurrence of gastric volvulus.

Novel combined VATS/laparoscopic approach for giant and complicated paraesophageal hernia repair: description of technique and early results

BACKGROUND

The laparoscopic approach for repair of giant and/or recurrent paraesophageal hernias (PEH) is challenging, due to limited access to the dissection of the hernia sac into the proximal mediastinum and esophageal mobilization through the diaphragmatic hiatus. An esophageal lengthening procedure is often necessary, due to the difficulty in obtaining adequate intra-abdominal esophageal length. We, therefore, developed a VATS and laparoscopic technique, which allows for safe and extensive thoracic dissection and intra-abdominal gastric fixation and cruroplasty, yet preserving the benefits of minimally invasive surgery.

METHODS

We use a standard VATS approach. The hernia sac, optimally visualized, is dissected posteriorly from the thoracic aorta, inferiorly from its diaphragmatic attachments, anteriorly from the pericardium, and laterally from the mediastinal pleura. The esophagus is completely mobilized up to the aortic arch, and the anterior vagus nerve is released from its bronchial branches. The hernia sac is then opened, dissected, and completely removed. The hernia content is then reduced into the abdomen laparoscopically, the short gastric vessels are divided and the gastric fundus is completely mobilized. The hiatus is closed with interrupted sutures, and the cruroplasty is buttressed with a biological mesh. A floppy Nissen or a partial fundoplication and a gastropexy are done for reflux control and gastric fixation.

RESULTS

From January 2012 to January 2014, we treated 18 patients (7 with type III PEH and 11 with type IV) with the above-described procedure. Six patients had previous history of antireflux surgery. We performed a planned laparotomy instead of laparoscopy in two patients, who needed concurrent repair of complex incisional hernias. We did not need esophageal lengthening procedures, nor experienced damages to thoracic structures in any patient.

CONCLUSIONS

Our newly developed surgical approach has proven to be safe and feasible. This technique represents a good option for treatment of giant and complicated PEH.

Laparoscopic management of totally intra-thoracic stomach with chronic volvulus

AIM: To evaluate the outcomes of patients who underwent laparoscopic repair of intra-thoracic gastric volvulus (IGV) and to assess the preoperative work-up.

METHODS: A retrospective review of a prospectively collected database of patient medical records identified 14 patients who underwent a laparoscopic repair of IGV. The procedure included reduction of the stomach into the abdomen, total sac excision, reinforced hiatoplasty with mesh and construction of a partial fundoplication. All perioperative data, operative details and complications were recorded. All patients had at least 6 mo of follow-up.

RESULTS: There were 4 male and 10 female patients. The mean age and the mean body mass index were 66 years and 28.7 kg/m², respectively. All patients presented with epigastric discomfort and early satiety. There was no mortality, and none of the cases were converted to an open procedure. The mean operative time was 235 min, and the mean length of hospitalization was 2 d. There were no intraoperative complications. Four minor complications occurred in 3 patients including pleural effusion, subcutaneous emphysema, dysphagia and delayed gastric emptying. All minor complications resolved spontaneously without any intervention. During the mean follow-up of 29 mo, one patient had a radiological wrap herniation without volvulus. She remains symptom free with daily medication.

CONCLUSION: The laparoscopic management of IGV is a safe but technically demanding procedure. The best outcomes can be achieved in centers with extensive experience in minimally invasive esophageal surgery.

Acute gastric volvulus treated with laparoscopic reduction and percutaneous endoscopic gastrostomy

Acute gastric volvulus requires emergency surgery, and a laparoscopic approach for both acute and chronic gastric volvulus was reported recently to give good results. The case of a 50-year-old patient with acute primary gastric volvulus who was treated by laparoscopic reduction and percutaneous endoscopic gastrostomy is described here. This approach seems to be feasible and safe for not only chronic gastric volvulus, but also acute gastric volvulus.

[Laparoscopic treatment of acute gastric volvulus]

INTRODUCTION

Gastric volvulus is an uncommon clinical condition and is associated with type ii-iii hiatal hernias. Its acute presentation constitutes a surgical emergency. Despite its low frequency, results of laparoscopic treatment have already been published.

MATERIAL AND METHODS

A retrospective study was performed on all cases diagnosed with gastric volvulus undergoing laparoscopic surgery between 1998 and 2010. The surgical technique, the post-operative outcome, and the clinical follow-up are described.

RESULTS

A total of 10 cases were identified, one was a primary gastric volvulus, and the remainder were secondary. A laparoscopic anterior gastropexy as the sole procedure was performed on 7 patients. A Nissen fundoplication with mesh reinforcement of the crural closure was performed on the 3 remaining cases. Postoperative outcome was uneventful in 9 patients, with an early start of the diet, and hospital discharge between 48-72 h. After a mean follow-up period of 18 months, radiological hernia recurrence occurred in one case but recurrence of the volvulus was not observed.

CONCLUSION

Laparoscopic anterior gastropexy is, in our experience, an effective and safe procedure with a low morbidity, for the treatment of acute gastric volvulus in patients with high surgical risk.

Upside-down stomach - results of mini-invasive surgical therapy

AIM

The authors evaluate the results of mini-invasive therapy in patients diagnosed with upside-down stomach.

MATERIAL AND METHODS

From 1998 to 2008, a total of 27 patients diagnosed with upside-down stomach were surgically treated at the 1st Department of Surgery, University Hospital Olomouc. Before the operation, patients were examined endoscopically and a barium swallow was performed. In all 27 patients (100%), the operation was performed electively laparoscopically. The principle of the operation in all cases was reposition of the stomach into the abdominal cavity, resection of the hernial sac and hiatoplasty. In addition, in 15 patients (56%) with reflux symptoms or endoscopic findings of reflux oesophagitis, fundoplication in Nissen's modification was also performed. Fundopexy was indicated in 12 patients (44%).

RESULTS

In all patients (100%), the operation was performed mini-invasively; conversion to an open procedure was never necessary. In 3 cases (11%), the left pleural cavity was opened during the operation; this was treated by introducing a chest drain. The operation mortality in the patient set was zero; morbidity was 11%. A year after the operation, patients were re-examined, and follow-up endoscopy and barium swallow were performed.

CONCLUSIONS

In all patients diagnosed with upside-down stomach, surgical treatment is indicated due to the risk of developing severe complications. Mini-invasive surgical therapy in the hands of an experienced surgeon is a safe procedure which offers patients all the benefits of mini-invasive therapy with promising short- and long-term results.

Congenital paraesophageal hernia with intrathoracic gastric volvolus in two sisters

Congenital paraesophageal hernia is rare in infants and children. This paper describes our experience with seven infants and children with congenital paraesophageal hernia with emphasis on two sisters who presented with unusually large paraesophageal hernias and herniation of most of the stomach resulting in intrathoracic gastric volvolus. The literature on the subject is also reviewed.

Miscellaneous disorders and their management in gastric surgery: volvulus, carcinoid, lymphoma, gastric varices, and gastric outlet obstruction

This article focuses on less common diseases that surgeons are called on for management options. Five topics-volvulus, carcinoid, lymphoma, gastric varices, and gastric outlet obstruction from peptic ulcer disease-are frequently used to evaluate surgical knowledge. Knowledge of these topics is useful for residents preparing for an in-training examination or board certification. Patients with these diseases require multidisciplinary management with oncologists and/or gastroenterologists, and mastery of these topics allows surgeons to effectively participate in the multidisciplinary care of these patients and advocate for surgical management when appropriate.

Laparoscopic repair of hiatal hernia with mesenterioaxial volvulus of the stomach

Although mesenterioaxial gastric volvulus is an uncommon entity characterized by rotation at the transverse axis of the stomach, laparoscopic repair procedures have still been controversial. We reported a case of mesenterioaxial intrathoracic gastric volvulus, which was successfully treated with laparoscopic repair of the diaphragmatic hiatal defect using a polytetrafluoroethylene mesh associated with Toupet fundoplication. A 70-year-old Japanese woman was admitted to our hospital because of sudden onset of upper abdominal pain. An upper gastrointestinal series revealed an incarcerated intrathoracic mesenterioaxial volvulus of the distal portion of the stomach and the duodenum. The complete laparoscopic approach was used to repair the volvulus. The laparoscopic procedures involved the repair of the hiatal hernia using polytetrafluoroethylene mesh and Toupet fundoplication. This case highlights the feasibility and effectiveness of the laparoscopic procedure, and laparoscopic repair of the hiatal defect using a polytetrafluoroethylene mesh associated with Toupet fundoplication may be useful for preventing postoperative recurrence of hiatal hernia, volvulus, and gastroesophageal reflux.

Laparoscopic management of neonatal paraesophageal hernia with intrathoracic gastric volvulus

Intrathoracic gastric volvulus associated with neonatal paraesophageal hernia is very rare in the newborn period. We report a case of a 3-week-old term infant who presented to the hospital with a history of non-bilious vomiting. Workup for hypertrophic pyloric stenosis eventually revealed the presence of a congenital hiatal hernia and intrathoracic gastric volvulus requiring urgent surgical management. The infant underwent successful laparoscopic repair. We discuss the diagnosis and management of this extremely rare surgical cause of neonatal nonbilious emesis.

A combined laparoscopic and endoscopic approach to acute gastric volvulus associated with traumatic diaphragmatic hernia

PURPOSE

The purpose of the article was to describe a comprehensive approach to laparoscopic repair of acute intrathoracic gastric volvulus in acquired diaphragmatic hernia.

BACKGROUND

Traumatic diaphragmatic hernias are observed in 10% of diaphragmatic injuries, which include blunt trauma, penetrating trauma, and iatrogenic injuries. It is of utmost importance because of its high morbidity and mortality. Minimally invasive approaches are considered to be safe and effective procedures. They also provide rapid recovery from the operation, avoid the morbidity of laparotomy, and allow rapid recovery of gastric function.

METHOD

From June 2002 to June 2006, we encountered 4 cases of acquired diaphragmatic hernia with acute gastric volvulus, which were successfully treated with laparoscopic reduction, detorsion, repair of diaphragmatic hernial defect, and percutaneous endoscopic gastropexy.

RESULTS

There were no operative complications. All 4 patients tolerated the procedure well and the patients were discharged 1 to 3 days after the operation. After 1 to 2 years of follow-up, there were no radiologic recurrences of the volvulus and all patients remained asymptomatic.

CONCLUSIONS

Laparoscopic surgery represents a safe and acceptable approach in the treatment of acute gastric volvulus through the abdominal approach with minimal morbidity and good outcome.

Volvulus gastrique: diagnostic et prise en charge thérapeutique

Gastric volvulus is defined as an abnormal rotation of all or part of the stomach around one of its axes. It is a diagnostic emergency and therapeutic challenge because in acute forms it may lead to gastric strangulation with a high risk of ischemia and necrosis. Organoaxial and mesentericoaxial volvulus are distinguished according to the direction of rotation. The most common cause of gastric volvulus is hiatal hernia, but the principal predisposing factor is ligamentous laxity. The diagnosis is suspected when erect chest radiograph images show a high air-fluid level in the chest. Moreover a barium swallow is essential to confirm the diagnosis. Nonetheless, a computed tomography (CT) scan now provides a comprehensive description of the thoracic lesion, including stomach vitality. Gastric volvulus requires surgical treatment, specifically volvulus reduction, reintegration of the stomach into the abdominal cavity in cases of intrathoracic migration, and correction of causal factors. Resection of the hernial sac and the role of gastropexy for preventing recurrence remain controversial. Advances in laparoscopic surgery have made possible a laparoscopic approach to most cases of chronic gastric volvulus.

Laparoscopic repair of gastric volvulus associated with wandering spleen in an adult: report of a case

Gastric volvulus is an uncommon entity that may rapidly progress to infarction and necrosis of the stomach. We herein report the case of a 67-year-old man with acute gastric volvulus in association with wandering spleen. Following a reduction of the volvulus with a nasogastric tube, laparoscopic gastropexy was performed. Pediatric cases of gastric volvulus and a concurrent wandering spleen have been described, but to the best of our knowledge, no adult cases have previously been reported.

Unusual upper gastrointestinal diseases associated with achalasia: laparoscopic approach

BACKGROUND

As a result of the high success rate associated with the laparoscopic approach for achalasia, surgery for the disease has become the treatment of choice in recent years. With the greater number of patients undergoing surgery, surgeons may encounter other upper gastroesophageal illnesses associated with achalasia, and these may require evaluation for simultaneous surgical treatment. This study aimed to evaluate the incidence of gastroesophageal diseases associated with achalasia, and to determine the possibility for simultaneous management using the laparoscopic approach.

METHODS

From January 1999 to May 2006, 81 patients were referred from the Service of Gastroenterology to the Service of General and Digestive Surgery as candidates for the surgical management of achalasia. Data for this group were recorded prospectively in laparoscopic surgery databases at the Hospital Sant Pau and the Hospital de Igualada. A total of 78 patients underwent laparoscopic Heller myotomy with gastric fundoplication.

RESULTS

In 8 of 81 patients, nine additional gastroesophageal diseases (11.1%) were found: three cases of pseudoachalasia (3.7%), three cases of paraesophageal hiatal hernia (3.7%), two cases of esophageal diverticulum (2.5%), and one case of gastric volvulus (1.2%). Pseudoachalasia was diagnosed for three patients. The diagnosis was made preoperatively for one of these patients. For the other two patients, an adenocarcinoma arising from the gastroesophageal junction was diagnosed during the laparoscopy. In three cases, a paraesophageal hiatal hernia was found and treated by laparoscopic Heller myotomy, sac excision, hiatal closure, and posterior fundoplication. Esophageal diverticulectomy was performed for one patient. Another patient presented with an organoaxial gastric volvulus associated with achalasia, for which laparoscopic Heller myotomy, posterior fundoplication, and anterior gastropexy were performed. The median follow-up period was 39 months, with no recurrence.

CONCLUSIONS

Despite their infrequency, several gastroesophageal diseases may be found in association with achalasia. Laparoscopic surgery may be useful for the diagnosis and/or treatment of both diseases.

Acute intrathoracic gastric volvulus from a diaphragmatic hernia after left splenopancreatectomy: Report of a case

Intrathoracic gastric volvulus is a rare event. It occurs when the stomach undergoes organoaxial torsion in the chest, caused either by concomitant enlargement of the hiatus or by a diaphragmatic hernia. A delay in diagnosis and treatment can result in fatal complications such as gastric ischemia, perforation, and hemorrhage. We report a case of intrathoracic localization of an acute and incarcerated organoaxial gastric volvulus caused by a left-sided diaphragmatic hernia resulting from a diaphragmatic injury. The patient had undergone a left splenopancreatectomy 4 years earlier for non-Hodgkin's lymphoma. We performed an emergency left thoracotomy with reduction of the acute volvulus, resection of the adhesions, and exeresis of an inflammatory mass from the omentum, with good results. The mechanisms of volvulus and diaphragmatic hernia with the relative diagnostic and therapeutic implications are discussed after this case report.

Laparoscopic Repair of a Gastric Volvulus Occurring as a Long-Term Complication of Left Pneumonectomy: Report of a Case

Gastric volvulus is an extremely rare late complication of pneumonectomy. We report the case of a 61-year-old man who presented with a 1-year history of progressive intolerance of solids and weight loss 33 years after a left pneumonectomy. Preoperative examinations showed a mesenteroaxial gastric volvulus. We performed a laparoscopic Toupet fundoplication and anterior gastropexy, following which his symptoms disappeared.

Laparoscopic suture gastropexy for gastric volvulus: a report of 14 cases

BACKGROUND

Gastric volvulus is an uncommon condition that affects mostly older men. It occurs mainly as a result of congenital laxity of the stomach's attachments and might be accompanied by a diaphragmatic hernia. This sometimes causes the stomach to herniate into the thorax, giving rise to respiratory compromise. A patient can have acute or chronic disease. We present our series of 14 patients who were managed with simple laparoscopic suture gastropexy.

METHODS

We managed 14 patients with gastric volvulus during the past ten years; 2 patients had primary type and 12 had secondary type gastric volvulus. Elective surgery was performed for the ten patients with chronic volvulus and emergency surgery was done for the four patients with acute volvulus. One of the patients with diaphragmatic hernia was six months pregnant and presented with acute symptoms.

RESULTS

All patients recovered well from surgery, including the pregnant patient. The average hospital stay was five days; the pregnant woman was discharged on the sixth postoperative day.

DISCUSSION

Symptoms of chronic gastric volvulus resemble those of reflux disease, whereas the acute condition is a surgical emergency. Gastric volvulus is a rare disease, so chances of laparoscopic management are also rare. There are also combined endoscopic and laparoscopic approaches for treatment; even percutaneous endoscopic gastrostomy has been tried with good results. In secondary volvulus, the diaphragmatic defect has to be repaired, preferably with mesh. Gastropexy is performed in all cases.

CONCLUSION

Even though worldwide experience in laparoscopic surgery for gastric volvulus is limited, the results are encouraging. Based on our experience, laparoscopic management seems to be safe and feasible in acute and gastric volvulus.

Feasibility of surgical technique and evaluation of postoperative quality of life after laparoscopic treatment of intrathoracic stomach

BACKGROUND

Because of the risk of life-threatening complications, the discovery of a complete intrathoracic stomach demands urgent surgery with the aim of repositioning the stomach and gastropexy, and secondarily, to improve life quality. In this study the feasibility of surgical technique and postoperative quality of life after laparoscopic treatment of complete intrathoracic stomach has been evaluated.

METHODS

From June 1999 to December 2001 16 patients with an intrathoracic stomach (hiatus hernia Types IIB and III) were treated by laparoscopic techniques, including the repositioning of the stomach, hemi-fundoplication and anterior gastropexy. During the postoperative follow-up the recurrence rate and quality of life (Eypasch index) were evaluated.

RESULTS

All operations were performed laparoscopically without conversion, with a mean operating time of 155 min. Pleural injuries occurred in 31% of patients and pleural effusions in 38%, which required puncture in three cases. Complete follow-up showed no recurrences at a median of 14 months. The median quality of life index was 84.6 preoperatively and had significantly improved to 117.8 after the operation.

CONCLUSION

Laparoscopic access for the treatment of intrathoracic stomach represents a minimally invasive and safe treatment option for complete intrathoracic stomach, with a low level of perioperative morbidity and significant improvement in quality of life.

Gastric volvulus: acute and chronic presentation

Diaphragmatic hernia may be congenital or traumatic in origin. Traumatic hernia may menifest immediately or several months/years after the incident. Congenital hernia usually manifests in the early years of life. Diaphragmatic hernia may be complicated by gastric volvulus. Acute gastric volvulus is surgical emergency where as chronic gastric volvulus presents with nonspecific abdominal symptoms. Diagnosis of gastric volvulus is difficult and is based on imaging studies. We describe four cases of diaphragmatic hernia complicated by gastric volvulus, diagnosed on imaging and managed surgically.