Patient Outcomes After Stent Failure for the Treatment of Acute Esophageal Perforation

Bovine xenograft pericardial patch use for definitive single stage repair of a large esophageal defect: a case report

Background

Large esophageal perforations are challenging and often treated with exclusion or resection. This case demonstrates the feasibility of definitive surgical repair of a large esophageal perforation using large bovine pericardial patch.

Case

A patient with missed Boerhaave Syndrome underwent transesophageal echocardiography causing worsening perforation and sepsis. At thoracotomy and faced with a large esophageal defect, a large Bovine pericardial patch was used for repair with omentopexy. The patient recovered promptly and at 8 months was asymptomatic with satisfactory studies.

Conclusion

Xenograft pericardium is available and widely used for vascular reconstructions. It’s use for primary repair of large esophageal perforations should be considered.

Suitable Diagnosis and Treatment of Esophageal Ruptures in Cases of Non-Boerhaave Syndrome: A Comparison With Boerhaave Syndrome

Boerhaave syndrome (BS) is frequently reported in cases of esophageal perforation; however, there are relatively few studies on non-Boerhaave syndrome (nBS). This study clarifies the appropriate diagnosis and treatment for patients with nBS among those with esophageal ruptures. Twelve patients with esophageal ruptures who underwent surgery at our department over 14 years were classified into 2 groups: 4 in the nBS group and 8 in the BS group. Patient characteristics, surgical methods, surgical outcomes, and complications were compared between the groups. The chief complaints varied between the groups. The nBS group had significantly higher preoperative C-reactive protein (P = .007) and required 5 days (median) from onset to surgery. Moreover, the perforation diameter was significantly smaller in the nBS group than in the BS group (P = .013). Suturing of the perforation site was performed during the initial surgery in 8 BS group patients (100%) and 1 nBS group patient (25%; P = .018). Only drainage was performed during the initial surgery for 3 nBS group patients (75%). The complications did not significantly differ between the groups (P = 1.000), and no deaths were reported. The chief complaints of patients with nBS are diverse, and esophageal perforation should be cited as a differential diagnosis even in the absence of vomiting or chest pain symptoms. In the initial surgery for patients with nBS, the perforation site does not necessarily need to be closed. It is treatable by second-stage surgery or by natural closing.

Thoracoscopic subtotal esophagectomy via a right thoracic cavity approach to treat an intractable fistula after 20 months from onset of an idiopathic esophageal rupture: A case report

An intractable fistula caused by idiopathic esophageal rupture is a rare but severe condition. In the present case, a 69-year-old man had been treated conservatively at another hospital for esophageal rupture but had developed an abscess in the left thoracic cavity due to an intractable fistula at the rupture site. He was referred to our hospital for treatment 19 months after the esophageal rupture. On admission, the intractable fistula was found to be continuous with an abscess in the left thoracic cavity. Preoperative continuous enteral nutrition was administered to improve the patient's nutritional status, and drainage was performed to reduce the size of the abscess. Then, to minimize the invasion of the intractable fistula, thoracoscopic subtotal esophagectomy was performed via a right thoracic cavity approach 20 months after the esophageal rupture. Preoperative management and thoracoscopic surgery via an opposite chest cavity approach was found to be safe and feasible for the intractable fistula caused by idiopathic esophageal rupture.