False-positive asynchronous-abdominal curtain sign mimicking pneumothorax in cats with severe pulmonary hyperinflation—case report

Key Points

• Pulmonary hyperinflation can cause false-positive asynchronous-abdominal curtain signs.
• Clinicians must be aware of this to avoid misdiagnosing pneumothorax and optional treatments.
• Case report highlights the significance of recognizing respiratory dynamics in feline cases.
• Accurate identification of signs can improve diagnosis and prevent unnecessary interventions.