Hypercapnia as the Only Early Sign of Pneumothorax in Patient under General Anaesthesia

Authors

  • Lin Jett Hau Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah
  • Ahmad Rusmili Hasyimah Siti Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah
  • Palamong Nurhafizah Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah
  • Mat Sani Fauzy Mohd Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah
  • Han Yeh Poh Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah
  • Tat Boon Yeap Medicine Based Discipline Department Faculty of Medicine and Health Sciences Universiti Malaysia Sabah 88400 Kota Kinabalu Sabah

Abstract

Pneumothorax is a well-known but rare complication of general anaesthesia (GA). Its presentation can be subtle and difficult to diagnose especially under GA. We present a case of a 50-year-old man who is a chronic smoker, underwent an emergency exploratory laparotomy for perforated gastric ulcer. After induction, there was hypercapnia which progressively worsened. Common causes of hypercapnia were excluded. Unequal breath sounds and tracheal deviation presented late and there was never desaturation. Bedside lung ultrasound showed absence of sliding sign and presence of bar-code sign over right lung which suggested right pneumothorax. Needle thoracocentesis and chest tube insertion were done upon diagnosis. We recommend that pneumothorax be suspected early in patient with persistent unexplained hypercapnia under GA and anaesthesiologists to be able to perform lung ultrasound as early intervention could be life saving.

Author Biographies

Lin Jett Hau, Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Senior Medical Officer Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Ahmad Rusmili Hasyimah Siti, Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Senior Medical Officer Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Palamong Nurhafizah, Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Senior Medical Officer Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Mat Sani Fauzy Mohd, Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Senior Consultant Anaesthesiologist Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Han Yeh Poh, Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Senior Medical Officer Department of Anaesthesiology and Intensive Care, Hospital Lahad Datu, Sabah

Tat Boon Yeap, Medicine Based Discipline Department Faculty of Medicine and Health Sciences Universiti Malaysia Sabah 88400 Kota Kinabalu Sabah

Anaesthesiologist and Senior Lecturer Medicine Based Discipline Department Faculty of Medicine and Health Sciences Universiti Malaysia Sabah 88400 Kota Kinabalu Sabah

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Published

25.03.2019