eISSN: 1897-4252
ISSN: 1731-5530
Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery
Current issue Archive About the journal Supplements Abstracting and indexing Contact Instructions for authors
SCImago Journal & Country Rank

2/2019
vol. 16
 
Share:
Share:
more
 
 
Letter to the Editor

Conservative management of esophageal perforation caused by misplacement of endotracheal tube

Reza Rezaei
,
Yousef Yousefi

Kardiochirurgia i Torakochirurgia Polska 2019; 16 (2): 100-102
Online publish date: 2019/06/28
Article file
Get citation
ENW
EndNote
BIB
JabRef, Mendeley
RIS
Papers, Reference Manager, RefWorks, Zotero
AMA
APA
Chicago
Harvard
MLA
Vancouver
 
 

Esophageal perforation remains a potentially fatal disease with mortality rates of 10% to 40% [1, 2]. Today it is accepted that the method for the treatment of esophageal perforation plays an important role in the mortality rate. There are also several reports of non-operative treatments, by stopping all oral intake and providing intravenous nutrition or using a covered stent in patients with small ruptures localized to the mediastinum [3].

We report a case of esophageal perforation caused by misplacement of the endotracheal tube. The diagnosis and management strategy are discussed here.

The patient is a 65-year-old woman candidate for coronary artery bypass grafting. During the induction of anesthesia, intubation of the patient was difficult and the tracheal tube was inadvertently placed in the esophagus. We noticed the presence of blood secretions in the NG tube and decreased arterial oxygen saturation. The operation was halted by the order of the anesthetist. The patient was reversed and transferred to recovery for further investigation. She complained of central chest pain with radiation to her back. On examination, the chest breathing sounds were equal bilaterally and her vital signs were: pulse rate 98/min, blood pressure (BP) 142/72 mm Hg, SaO2 = 91% on air and temperature 37.5°C.

Investigations including chest radiography, electrocardiography (ECG), full blood count, and biochemistry screen were performed. In radiography, free air under the diaphragm and widened mediastinum were observed (Fig. 1). Lab work showed white blood count cells count (WBC) = 11.1, neutrophils = 78%, and trigger point injection (TPI) = 20.

Fig.1

1st postop. chest X-ray

/f/fulltexts/KiTP/37091/KITP-16-37091-g001_min.jpg

In order to examine the air below the diaphragm, upper gastrointestinal Gastrografin contrast study was performed but no contrast leak was seen (Figs. 2, 3). Thoracic and abdominal computed tomography (CT) scan were performed to rule out other diagnoses, but they were normal except for bilateral pleural effusion (Fig. 4).

Fig. 2

Contrast study

/f/fulltexts/KiTP/37091/KITP-16-37091-g002_min.jpg
Fig. 3

Contrast study

/f/fulltexts/KiTP/37091/KITP-16-37091-g003_min.jpg
Fig. 4

Chest CT scan

/f/fulltexts/KiTP/37091/KITP-16-37091-g004_min.jpg

The patient was transferred to the coronary care unit (CCU) department. Because of good general condition and lack of esophageal contrast leak, a conservative approach was suggested for patient management. Nil per os (NPO) regimen and parenteral nutrition were selected. Antibiotic therapy with ceftriaxone 1 g/q 12 h, metronidazole 500 mg/q 8 h, with pantoprazole 40 mg/q 12 h, and anticoagulant therapy were started. Daily examinations were performed by physical examinations and vital signs and radiographs. The pain and tenderness of the abdomen decreased slightly and leukocytosis was resolved gradually. After a week, the patient’s regimen began by mouth and progressed cautiously. On the 10th day, the patient was placed under percutaneous coronary intervention (PCI) and on the eleventh day she was discharged with a good general condition.

Esophageal perforation is a life-threatening clinical situation, diagnosis is difficult and scientific therapy experiences for this condition are lacking [4]. Esophageal perforation caused by iatrogenic or other reasons has been reported frequently; however, barotrauma injury caused by external air-blast is rare [5]. The usual sites affected are the three natural anatomic narrowings: the cricopharyngeus, the crossing of the left main stem bronchus or aortic arch, and the gastroesophageal junction. Symptoms of esophageal perforation vary depending on the cause, location, as well as the time since occurrence. Chest pain and dyspnea are the most common symptoms of esophageal perforation. However, the common presenting symptoms are not specific for esophageal perforation. Diagnosis of an esophageal perforation mainly relies on radiographic evidence. Esophageal contrast study is considered to be the gold standard examination to establish the diagnosis of esophageal lesions and can reveal a contrast leak in most cases of esophageal perforation [6]. The spectrum of severity can vary from minimal leakage of air into the mediastinum to gross disruption and free drainage of esophageal contents into the pleural cavity. Treatment may be conservative or surgical, depending on the cause, site, extent, symptoms, signs, and radiographic findings.

Today it is accepted that the method chosen for the treatment of esophageal perforation plays an important role in the mortality rate. Therefore, while preserving some well-established principles, therapy must not be confined to narrow boundaries. Each case should be evaluated individually [7]. Non-operative management can be easily applied in carefully selected cases. Early recognition and treatment is important. This is possible only if a high index of suspicion is maintained. According to published data, esophageal perforation is most commonly caused by foreign bodies or endoscopic instrumentation. However, in this case erroneous endotracheal intubation and positive air pressure were able to create the perforation, which could be successfully managed conservatively.

Esophageal perforation has been regarded as the most serious injury of the digestive tract. Delayed diagnosis and treatment are associated with prolonged morbidity and high mortality. Foreign bodies are common causes of non-iatrogenic esophageal injury [1]. Computed tomography findings including esophageal wall thickening, extraluminal gas, and abscess cavities adjacent to the esophagus are highly suggestive of esophageal perforation [6].

The general consensus is to identify the clinical problem quickly, for timely clearance of the inflamed esophageal focus. The optimal approach to esophageal perforation remains problematical and controversial [8]. A few cases of esophageal perforation have been reported as a result of a sudden release of high pressure air into the esophagus via the mouth [9].

In the case presented in our study, due to the onset of symptoms after intubation, suspicion of tracheal or esophageal injury was raised because of air below the diaphragm and not in the mediastinum, and abdominal esophageal injury was confirmed. Due to the length of the tracheal tube, mechanical trauma to the abdominal esophagus is not considered, so barotrauma due to misplacement of the endotracheal tube and hyperinflation is the most likely diagnosis in this patient. Because of the good general condition and lack of esophageal contrast leak, a conservative approach was suggested for patient management and we did not perform endoscopy due to the risk of further damage.

Disclosure

The authors report no conflict of interest.

References

1 

Kanowitz A, Markovchick V , authors; Rosen P , editor. Oesophageal and diaphragmatictrauma. Emergency medicine: concepts and clinical practice. 1998. 4th edition. St Louis: Mosby; p. 546–548

2 

Bresadola V, Terrosu G, Favero A, Cattin F, Cherchi V, Adani GL, Marcellino MG, Bresadola F, De Anna D , authors. Treatment of perforation in the healthy esophagus: analysis of 12 cases. Langenbecks Arch Surg. 2008. 393:p. 135–140

3 

Biancari F, Tauriainen T, Ylikotila T, Kokkonen M, Rintala J, Mäkäräinen-Uhlbäck E, Koivukangas V, Saarnio J , authors. Outcome of stent grafting foresophageal perforations: single-center experience. Surg Endosc. 2017. 31:p. 3696–3702

4 

Søreide J, Viste A , authors. Esophageal perforation: diagnostic work-up and clinical decision making in the first 24 hours. Scand J Trauma Resusc Emerg Med. 2011. 19:p. 66

5 

Zhou Q , author. An esophageal rupture caused byblast injury. Chin J Misdiagn. 2007. 7:p. 2930

6 

Wu J, Mattox K, Wall M , authors. Esophageal perforations: new perspectives and treatment paradigms. J Trauma. 2007. 63:p. 1173–1184

7 

Nandi P, Ong GB , authors. Foreign body in the oesophagus: a review of 2394 cases. Br J Surg. 1978. 65:p. 5–9

8 

Tsalis K, Vasiliadis K, Tsachalis T, Christoforidis E, Blouhos K, Betsis D , authors. Management of Boerhaave’s syndrome: report of three cases. J Gastrointest Liver Dis. 2008. 17:p. 81–85

9 

Lee J, Lim S , authors. Barotraumatic perforation of pharyngoesophagus by the explosion of a bottle into the mouth. Yonsei Med J. 2005. 46:p. 724–728

Copyright: © 2019 Polish Society of Cardiothoracic Surgeons (Polskie Towarzystwo KardioTorakochirurgów) and the editors of the Polish Journal of Cardio-Thoracic Surgery (Kardiochirurgia i Torakochirurgia Polska). This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) License (http://creativecommons.org/licenses/by-nc-sa/4.0/), allowing third parties to copy and redistribute the material in any medium or format and to remix, transform, and build upon the material, provided the original work is properly cited and states its license.
 
Quick links
© 2019 Termedia Sp. z o.o. All rights reserved.
Developed by Bentus.
PayU - płatności internetowe