Case report: metallic mercury embolism--deliberate self-injection

Area of Science:

• Toxicology
• Vascular Medicine
• Accidental Injury

Background:

• Self-administration of substances can lead to unique toxicological exposures.
• Arterial injection presents distinct risks compared to venous routes.
• Mercury toxicity is a significant public health concern.

Observation:

• A case report of an individual self-administering mercury via both arterial and venous routes.
• The unique aspect was the accidental self-injection of mercury into the ulnar artery.
• This represents the first documented instance of such dual-route self-administration.

Findings:

• Accidental arterial injection of mercury can occur during self-administration.
• The ulnar artery was the specific site of accidental mercury embolism.
• Documented the clinical course and management of mercury self-injection.

Implications:

• Highlights the potential dangers of self-administered injections, particularly arterial routes.
• Underscores the need for awareness among healthcare providers regarding rare toxicological exposures.
• Informs emergency protocols for managing heavy metal vascular injuries.