Treatment of chronic contained spontaneous esophageal perforations

New Endoscopic Solutions in Managing Phlegmonous Esophagitis

A 48-year-old woman was admitted in the emergency department due to epigastric pain, nausea, vomiting, and cough. She presented with fever and increased inflammatory parameters. A thoracoabdominal computed tomography (CT) was performed and revealed thickening of the gastric fundus and esophagus, with an apparent laceration in esophageal mucosa and associated dissection of esophageal wall. In upper endoscopy (UE), a bulging of esophageal and gastric walls was observed, with an ulceration in proximal esophagus, suggestive of a perforation. After multidisciplinary discussion, a minimally invasive endoscopic approach was decided. Internal esophageal drainage (IED) was assured with performance of some incisions with Dual-knife® (Olympus, Tokyo) along the mucosal and submucosal layers in the esophagus. During the incision, extravasation of pus was evident. One week later, due to clinical worsening and evidence of esophageal perforation in CT scan, UE was repeated. We confirmed esophageal perforation with visualization of two millimetric defects in the proximal esophagus. Significant bulging of the gastric fundus and body was also observed. IED was repeated with mucosal incision of the gastric bulging using Needle-Cut 3V® (Olympus, Tokyo), with extravasation of a significant quantity of pus. We decided to proceed to endoscopic vacuum therapy that was performed with sponge placement in the esophageal lumen (Endosponge®, B. Braun, Melsungen, Germany). UE was repeated 1 week later with sponge removal and confirmation of resolution of esophageal perforation. An improvement of the thickening of gastric fundus and body was also seen. One month later after admission, the patient was discharged home, eating normally, and remains well in the follow-up.

Spontaneous circumferential intramural esophageal dissection complicated with esophageal perforation and esophageal-pleural fistula: a case report and literature review

Spontaneous intramural esophageal dissection (IED) is a rare disease entity. There are few reports of spontaneous IED requiring surgical treatment. Hereby, we report a 37-year-old gentleman who was diagnosed to have spontaneous extensive circumferential IED complicated with esophageal perforation, empyema, and esophageal-pleural fistula. Esophageal stenting and drainage of empyema were unsuccessful. Computed tomography and gastrografin contrast swallow demonstrated a leak to the pleural cavity, suggestive of esophageal-pleural fistula. Subsequently, a two-stage operation was performed: cervical esophagogastrostomy to bypass the perforated esophagus, followed by esophagectomy and decortication of the right lung. The patient recovered and was discharged home after a 3-week hospitalization. The management principles and recent published literature related to IED were reviewed.

Thoracic vertebral osteomyelitis secondary to chronic esophageal perforation

BACKGROUND CONTEXT

Osteomyelitis secondary to perforation of the esophagus is a rare condition. Thoracic osteomyelitis after chronic esophageal perforation has never been described in the literature.

PURPOSE

We report a case of vertebral osteomyelitis resulting from a chronic esophageal perforation.

STUDY DESIGN/SETTING

Case report/University hospital.

METHODS

A 52-year-old woman presented with dysphagia, severe mid back, and epigastric pain over a 6-week period. Endoscopic and radiological investigations revealed the presence of a paraspinal inflammatory mass protruding into the posterior esophageal wall. Two weeks after admission, the patient developed septic complications which required surgical intervention. This revealed the presence of an esophageal perforation and osteomyelitis of the T4-T5 and T7-T8 vertebrae. After T-tube closure of the esophageal perforation along with surgical debridement of the vertebrae and a 6-week course of antibiotics, the patient made a sound recovery. However, there was persistence of back pain with exaggerated thoracic spine kyphosis at T7-T8 which needed thoracic spine stabilization with pedicle screw instrumentation and fusion.

RESULTS

This treatment led to complete recovery with no recurrence of symptoms at 8-months' follow-up.

CONCLUSIONS

To date this is the first case of thoracic osteomyelitis secondary to a chronic esophageal perforation to be reported in the literature. A high index of suspicion of this diagnosis is warranted in patients who present with similar clinical and radiological findings to enable prompt diagnosis and avoid the high mortality of esophageal perforation.

[Complicated course of oesophageal perforations because of fungal infections]

Perforations of the oesophagus are characterized by a high mortality rate, varying between 7 and 49%. In the analyzed group of patients between the years 1986 and 2003, the mortality rate of 28% was caused by septic complications such as mediastinitis and pneumonia. Microbiological examinations of samples from different locations and various secretions, detected mycoses in 28% of the patients (n = 16). Compared with the total of mycoses, a higher mortality of 50% was calculated. The invasive Candida infection of the oesophagus itself can cause a perforation. In perforations of the oesophagus, simultaneous mycoses arise by fungi invading sterile compartments or by haematogenous and lymphogenous dissemination up to sepsis. Uncomplicated courses do not need antimycotic therapy. At the beginning of the treatment, a microbiological monitoring should be provided, particularly with regard to the intraoperative facts. In relation to the course and the risk factors of the patients, an antimycotic therapy is initiated. Surgical clearing and sufficient drainage of the collateral compartments such as pleural and mediastinal compartments is highly significant.