Acquiring the Diagnosis of an Acquired Tracheoesophageal Fistula with EtCO2: A Case Discussion with Review of the Literature

Acquired tracheoesophageal fistula (TEF) is a rare complication of esophageal or lung cancer. A 57-year-old male presented with complaints of vomiting, cough, 20 lb weight loss, and progressive dysphagia. Early laryngoscopy and CT chest showed a normal pharynx with an irregular thickness of the thor...

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Main Authors: Janine Beatrice Borja, Ghanshyam Patel, Luqman Baloch, Ammar Aqeel, Mool Chand, Hariprasad Korsapati, Altaf Dawood, Naser Khan
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:Case Reports in Gastrointestinal Medicine
Online Access:http://dx.doi.org/10.1155/2023/9437558
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author Janine Beatrice Borja
Ghanshyam Patel
Luqman Baloch
Ammar Aqeel
Mool Chand
Hariprasad Korsapati
Altaf Dawood
Naser Khan
author_facet Janine Beatrice Borja
Ghanshyam Patel
Luqman Baloch
Ammar Aqeel
Mool Chand
Hariprasad Korsapati
Altaf Dawood
Naser Khan
author_sort Janine Beatrice Borja
collection DOAJ
description Acquired tracheoesophageal fistula (TEF) is a rare complication of esophageal or lung cancer. A 57-year-old male presented with complaints of vomiting, cough, 20 lb weight loss, and progressive dysphagia. Early laryngoscopy and CT chest showed a normal pharynx with an irregular thickness of the thoracic esophagus. The upper gastrointestinal endoscopy (UGIE) and upper endoscopic ultrasound (EUS) revealed a hypoechoic mass evolving as complete obstruction. During the procedure, minimal CO2 was used for insufflation; however, when attempts were made to traverse the obstruction, capnography revealed an end-tidal CO2 (EtCO2) estimating 90 mmHg indicating possible TEF. This case depicts the use of capnography during UGIE in diagnosing an acquired TEF.
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series Case Reports in Gastrointestinal Medicine
spelling doaj-art-ad8f969dcbe64c0793e1b6c6bfa4ec9e2025-08-20T03:04:26ZengWileyCase Reports in Gastrointestinal Medicine2090-65362023-01-01202310.1155/2023/9437558Acquiring the Diagnosis of an Acquired Tracheoesophageal Fistula with EtCO2: A Case Discussion with Review of the LiteratureJanine Beatrice Borja0Ghanshyam Patel1Luqman Baloch2Ammar Aqeel3Mool Chand4Hariprasad Korsapati5Altaf Dawood6Naser Khan7Mercyhealth Internal Medicine ResidencyMercyhealth Internal Medicine ResidencyMercyhealth Internal Medicine ResidencyMercyhealth Internal Medicine ResidencyMayo Clinic Health SystemMayo Clinic Health SystemHospitalist ServicesMedical Director of Mercyhealth Gastroenterology ServicesAcquired tracheoesophageal fistula (TEF) is a rare complication of esophageal or lung cancer. A 57-year-old male presented with complaints of vomiting, cough, 20 lb weight loss, and progressive dysphagia. Early laryngoscopy and CT chest showed a normal pharynx with an irregular thickness of the thoracic esophagus. The upper gastrointestinal endoscopy (UGIE) and upper endoscopic ultrasound (EUS) revealed a hypoechoic mass evolving as complete obstruction. During the procedure, minimal CO2 was used for insufflation; however, when attempts were made to traverse the obstruction, capnography revealed an end-tidal CO2 (EtCO2) estimating 90 mmHg indicating possible TEF. This case depicts the use of capnography during UGIE in diagnosing an acquired TEF.http://dx.doi.org/10.1155/2023/9437558
spellingShingle Janine Beatrice Borja
Ghanshyam Patel
Luqman Baloch
Ammar Aqeel
Mool Chand
Hariprasad Korsapati
Altaf Dawood
Naser Khan
Acquiring the Diagnosis of an Acquired Tracheoesophageal Fistula with EtCO2: A Case Discussion with Review of the Literature
Case Reports in Gastrointestinal Medicine
title Acquiring the Diagnosis of an Acquired Tracheoesophageal Fistula with EtCO2: A Case Discussion with Review of the Literature
title_full Acquiring the Diagnosis of an Acquired Tracheoesophageal Fistula with EtCO2: A Case Discussion with Review of the Literature
title_fullStr Acquiring the Diagnosis of an Acquired Tracheoesophageal Fistula with EtCO2: A Case Discussion with Review of the Literature
title_full_unstemmed Acquiring the Diagnosis of an Acquired Tracheoesophageal Fistula with EtCO2: A Case Discussion with Review of the Literature
title_short Acquiring the Diagnosis of an Acquired Tracheoesophageal Fistula with EtCO2: A Case Discussion with Review of the Literature
title_sort acquiring the diagnosis of an acquired tracheoesophageal fistula with etco2 a case discussion with review of the literature
url http://dx.doi.org/10.1155/2023/9437558
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