What Researchers Did
Researchers reported a case of severe decompression sickness (DCS) in a 49-year-old man, associated with massive portal and mesenteric venous gas after scuba diving.
What They Found
The 49-year-old man suffered from cutaneous, neurological, and pulmonary symptoms with hypoxemia after two deep dives on the same day. A computed tomography scan showed large quantities of hepatic and portal venous gas, and all symptoms disappeared with hyperbaric oxygen therapy without further complications.
What This Means for Canadian Patients
This case highlights that severe decompression sickness can present with portal venous gas, even without abdominal pain, and medical imaging should be considered for diagnosis. Divers experiencing DCS symptoms should seek immediate medical attention, as hyperbaric oxygen therapy can lead to full recovery.
Canadian Relevance
This study has no direct Canadian connection as it is a case report from outside Canada.
Study Limitations
As a single case report, this study's findings have limited generalizability to a broader population of divers with decompression sickness.