What Researchers Did
Researchers reported a case of a 58-year-old diver diagnosed with immersion pulmonary oedema (IPE) who experienced unusually prolonged respiratory symptoms.
What They Found
The diver's symptoms of dyspnoea, cough, and haemoptysis persisted for five days, exceeding the typical resolution period of one to two days. His serum C-reactive protein elevated, and symptoms resolved after three hyperbaric oxygen treatments. The patient had a history of moderate mitral valve regurgitation, which was considered a contributing factor to the prolonged symptoms.
Canadian Relevance
This study has no direct Canadian connection as it reports on a single case from Japan.
Study Limitations
As a single case report, the findings of this study cannot be generalized to a broader patient population.