Esophageal perforation related to anterior cervical spinal surgery

Esophageal perforation is an uncommon but potentially fatal complication of anterior cervical spinal surgery. This study aimed to investigate the diagnosis and treatment of cervical esophageal perforation related to spinal surgery. Among 1097 consecutive cases of anterior cervical spinal surgery that were managed at our institution over a 20 year period, five patients with esophageal perforation were identified. We performed a retrospective review of the diagnoses and treatment of esophageal perforation in these five patients as well as another patient who was transferred from another hospital. The esophageal perforations in all six patients were recognized during the early postoperative period. All patients presented with neck pain, dysphagia, odynophagia, coughing, fever and incision swelling and drainage. Diagnosis was confirmed by one or several of the following methods: contrast swallow study; endoscopy; cervical radiographs; or oral methylene blue. Nasogastric tube, intravenous antibiotics, enteral and parenteral nutrition, and open drainage were conducted in all patients. The wound was debrided in three patients, while two had implant removal and primary suture of the perforation. Five patients had a good recovery with healing of the esophagus, while one patient died due to severe pneumonia. The early diagnosis of esophageal perforation related to cervical spinal surgery relies on clinical suspicion and efficient investigation. The selection of appropriate treatment options, which include esophageal rest, antibiotic administration, nutrition support, wound debridement, open drainage, and surgical repair, largely depends on when the perforation is recognized. Early diagnosis and prompt management of this complication are likely to result in a good clinical outcome.

Boerhaave’s syndrome during bowel preparation with polyethylene glycol in a patient with postpolypectomy bleeding

Boerhaave’s syndrome is spontaneous rupture of the esophagus, a rare condition with high mortality that occurs most often after forceful vomiting. Polyethylene glycol (PEG) solution is the most common preparation used for colonoscopy. Since large volumes have to be ingested, PEG may induce severe vomiting or retching. However, Boerhaave’s syndrome has rarely been reported as a potential problem related to PEG solution. We report a case of spontaneous esophageal rupture due to violent vomiting during bowel preparation with PEG solution in a patient with postpolypectomy bleeding.

Spontaneous esophageal perforation presenting as a right-sided pleural effusion: a case report

Spontaneous esophageal perforation or Boerhaave's syndrome is an uncommon condition that may occur following forceful vomiting and lead to mediastinitis. It is associated with high mortality and morbidity in absence of therapy. We present a case of spontaneous esophageal perforation in a 63 year-old man who developed a right-sided effusion, an unusual presentation. This case report and the relevant literature reveal that delay in prompt surgical repair is associated with a high morbidity and mortality.

Acute mediastinitis in children: a nine-year experience

BACKGROUND

Acute mediastinitis is a serious medical condition with a mortality rate of 30 to 40% or even higher. Early diagnosis with prompt and aggressive treatment is essential to prevent its rapid progression. We evaluated acute mediastinitis cases and analyzed the outcomes.

MATERIALS AND METHODS

A retrospective chart review was conducted on patients diagnosed with acute mediastinitis who were admitted to Mofid Children's Hospital from January 2001 to January 2010.

RESULTS

Seventeen patients aged 1 to 10 yrs. (mean =3.8 yrs) were evaluated including 12 (70%) boys and 5 (30%) girls. The most common symptoms were fever, dyspnea, cyanosis, tachycardia and tachypnea. The etiology of mediastinitis was iatrogenic esophageal perforation (EP), and related to manipulation in 13(77%), and leakage of esophageal anastomosis in 4 cases (33%). The underlying diseases were esophageal atresia in 2(12%), corrosive injury of the esophagus in 13(76%), congenital esophageal stenosis in one (6%), and gastroesophageal reflux esophagitis also in one (6%) patient. Patients with clinical symptoms were evaluated by immediate chest radiography, and gastrografin swallow. After early diagnosis, the patients received wide spectrum antibiotics and immediate mediastinal or thoracic drainage, followed by esophagostomy and gastrostomy. Only one case of endoscopic perforation was managed by NG tube. Fifteen patients (88%) survived successfully. We had 2(12%) cases of mortality in our study (one patient after esophageal substitution, mediastinal abscess and septicemia, and the other one developed esophageal perforation 6 months after early management and died of cardiac arrest during endoscopic dilation).

CONCLUSION

Prevention of acute mediastinitis is still a difficult challenge. As the prognosis is not good and patients have high mortality, rapid management is mandatory.

Esophageal perforation: a rare complication of transesophageal echocardiography in a patient with asymptomatic esophagitis

Transesophageal echocardiography (TEE) is a commonly used procedure in patients with suspected endocarditis. A rare but dreadful complication of this procedure is perforation of the esophagus. We report the case of an elderly female with multiple comorbidities, who presented with polyarticular septic arthritis. TEE was performed to rule out endocarditis. Though the standard procedure protocol was followed, she developed esophageal perforation. It was managed with esophageal stenting but she developed multiorgan failure and did not survive. This case highlights the potential of severe morbidity and mortality associated with TEE. Appropriate screening must be done and high-risk individuals must be identified before such procedures are attempted.

Delayed pharyngeal extrusion of an anterior odontoid screw

A 27-year-old woman with a type II odontoid fracture was treated by anterior odontoid screw fixation. Radiographic union at the fracture site was obtained 3 months after surgery. Nearly 3 years after surgery, she presented at a local Ear, Nose, and Throat (ENT) clinic with a 2-month history of dysphagia. Laryngoscopy identified the head of the odontoid lag screw. Plain radiography showed that the head of the screw had migrated into the pharyngeal soft tissue. The atlantoaxial joint was stable, and computed tomography (CT) scans confirmed odontoid fracture fusion. The screw was found to be movable during endoscopy. The screw could be removed by using a transpharyngeal endoscopic approach under general anesthesia. The failure of the screw was considered to be due in part to malpositioning of the screw and in part to local infection. A transoropharyngeal endoscopic approach to remove the loose anterior odontoid screw was feasible.

[US-guided transhepatic drainage of a mediastinal abscess]

Anastomoses often leak after esophageal surgery; if they are not detected in time, leaks can give rise to complications like fluid collections, superinfections, and mediastinitis. Although these complications usually require surgical treatment, different series of patients successfully treated with conservative or minimally invasive approaches have been reported. We present the case of a patient who developed a mediastinal abscess after epiphrenic diverticulectomy. We treated the abscess with US-guided percutaneous transhepatic drainage to avoid surgical reintervention. Although other cases of a transhepatic approach to thoracic lesions have been reported, to our knowledge this is the first report of this technique in mediastinal abscesses. We recommend that transhepatic drainage be considered a therapeutic option in the management of these complications.

Spontaneous esophageal perforation in a patient with mixed connective tissue disease

Spontaneous esophageal perforation is a rare and life-threatening disorder. Failure to diagnosis within the first 24-48 hours of presentation portends a poor prognosis. A patient with mixed connective tissue disease (MCTD) on low-dose prednisone and methotrexate presented moribund with chest and shoulder pain, a left hydropneumothorax, progressive respiratory failure and shock. Initial management focussed on presumed community acquired pneumonia (CAP) in a patient on immunosuppressants. Bilateral yeast empyemas were treated and attributed to immunosuppression. On day 26, the patient developed mediastinitis, and the diagnosis of esophageal perforation was first considered. A review of the literature suggests that the diagnosis and management of spontaneous esophageal perforation could have been more timely and the outcome less catastrophic.

Bougie insertion: A common practice with underestimated dangers

INTRODUCTION

Esophageal perforation after bariatric operations is rare. We report two cases of esophageal perforation after bariatric operations indicating the dangers of a common practice - like insertion of esophageal tubes - and we describe our management of that complication.

PRESENTATION OF CASE

A 56 year old woman who underwent laparoscopic sleeve gastrectomy and a 41 year old woman who underwent laparoscopic adjustable gastric banding respectively. In both operations a bougie has been used and led to esophageal perforation.

DISCUSSION

The insertion of bougie and especially of inflated bougie is a common practice. It is an invasive procedure that in most cases is performed by the anesthesiologist team.

CONCLUSION

Bougie insertion is an invasive procedure with risks and should always be attempted under direct supervision of surgical team or should be inserted by a surgeon.

Esophageal stent placement for the treatment of iatrogenic esophageal perforation: report of one case

Esophageal perforation during endoscopy or surgery can be a devastating event. Traditional therapy for iatrogenic esophageal perforation involves surgical repair of the esophagus. Esophageal stent placement provides a safer alternative for patients with iatrogenic esophageal perforation.

Esophagectomy for a traumatic esophageal perforation with delayed diagnosis

Esophageal perforations are rare, and traumatic perforations are even more infrequent. Due to the rarity of this condition and its nonspecific presentation, the diagnosis and treatment of this type of perforation are delayed in more than 50% of patients, which leads to a high mortality rate. An 18-year-old male patient was brought to the emergency room with a penetrating neck injury, caused by a gunshot wound. He was taken to the operating room and underwent surgical exploration of the neck and a chest tube was inserted to treat the hemo- and pneumothorax. During the procedure, a 2 cm lesion was detected in the esophagus, and the patient underwent a primary repair. A contrast leakage into his right hemithorax was noticed on the 4th postoperative day; he was submitted to new surgery, and a subtotal esophagectomy and jejunostomy were performed. He was discharged from the hospital in good condition 20 d after the last procedure. The discussion around this topic focuses on the importance of the timing of diagnosis and the subsequent treatment. In early diagnosed patients, more conservative therapeutics should be performed, such as primary repair, while in those with delayed diagnosis, the patient should be submitted to more aggressive and definitive treatment.

Palliative cardia resection with gastroesophageal reconstruction for perforated carcinoma of the gastroesophageal junction

Iatrogenic perforation of esophageal cancer or cancer of the gastroesophageal (GE) junction is a serious complication that, in addition to short term morbidity and mortality, significantly compromises the success of any subsequent oncological therapy. Here, we present an 82-year-old man with iatrogenic perforation of adenocarcinoma of the GE junction. Immediate surgical intervention included palliative resection and GE reconstruction. In the case of iatrogenic tumor perforation, the primary goal should be adequate palliative (and not oncological) therapy. The different approaches for iatrogenic perforation, i.e. surgical versus endoscopic therapy are discussed.

Successful late management of esophageal perforation with T-tube drainage

The late management of spontaneous esophageal perforation is the most challenging problem for the surgeon. In this paper, we present a case in whom a spontaneous esophageal perforation was successfully treated by T-tube drainage after unsuccessful conservative treatment. The patient, a 68-year-old male, was admitted to the hospital with sudden upper abdominal pain. After 2 days, esophageal perforation was diagnosed, and conservative management was begun. Thereafter, the subcutaneous emphysema disappeared, and the patient's temperature decreased. However, on day 13, the patient's temperature spiked above 38°C, and computed tomography showed a mediastinal abscess. An emergency left thoracotomy with laparotomy was performed. Since a 2-cm longitudinal perforation with severe inflammatory reactions was observed, the T-tube drainage method was performed. The patient was discharged without postoperative complications and has not experienced any gastrointestinal symptoms, such as gastroesophageal reflux or dysphagia. In conclusion, the T-tube drainage method appears to be a simple and effective method for the late management of esophageal perforation with severe inflammatory reaction.

Circumferential mucosal dissection and esophageal perforation in a patient with eosinophilic esophagitis

A young man with a previous history of episodes of mild solid food dysphagia was admitted with a total dysphagia. The esophagogastroduodenoscopy (EGDS) showed an extensive disruption of mucosal layer with a cul-de-sac in the lower part of the esophagus. Soon after the procedure, the patient suffered from an acute chest pain and subsequent CT scan demonstrated an intramural circumferential dissection of thoracic esophagus, and a mediastinal emphysema. An emergency right thoracotomy was performed, followed by a total esophagectomy with esophagogastroplasty and jejunostomy. The histopathology confirmed that mucosal and submucosal layers were circumferentially detached from muscular wall and showed an eosinophilic infiltration of the whole organ with necrosis and erosions of mucosal, submucosal and muscular layers. The diagnosis was esophageal perforation in eosinophilic esophagitis.

Esophageal perforation caused by fish vertebra ingestion in a seven-month-old infant demanded surgical intervention: A case report

A seven-month-old infant was admitted to our hospital with a 1-wk history of shortness of breath, dysphagia, and fever. Diagnosis of esophageal perforation following fish vertebra ingestion was made by history review, pneumomediastinum and an irregular hyperdense lesion noted in initial chest radiogram. Neck computed tomo-graphy (CT) confirmed that the foreign body located at the cricopharyngeal level and a small esophageal tracheal fistula was shown by esophagogram. The initial response to treatment of fish bone removal guided by panendoscopy and antibiotics administration was poor since pneumothorax plus empyema developed. Fortunately, the patient’s condition finally improved after decortication, mediastinotomy and perforated esophagus repair. To our knowledge, this is the first case report of esophageal perforation due to fish bone ingestion in infancy. In addition to particular caution that has to be taken when feeding the innocent, young victim, it may indicate the importance of surgical intervention for complicated esophageal perforation in infancy.