Related Experiment Videos
Mycotic aneurysms of the upper extremity, report of two cases
Abstract:
Two cases of mycotic aneurysm of the brachial artery secondary to illicit drug injection are described. Review of the literature shows an increased incidence of mycotic aneurysms secondary to intravenous/intra-arterial drug injections. There is a greater propensity for these aneurysms to rupture, thus early diagnosis and adequate antibiotic and surgical treatment is advised. Resection of the aneurysm and ligation of the vessel is the procedure of choice if adequate distal circulation exists.
Insights
Illicit drug injection can cause brachial artery mycotic aneurysms. Early diagnosis and treatment, including surgery, are crucial due to a high rupture risk in these drug-related vascular issues.
Area of Science:
- Vascular Surgery
- Infectious Diseases
- Toxicology
Background:
- Mycotic aneurysms are infections of arterial walls.
- Illicit drug use, particularly intravenous injection, is an emerging risk factor.
Observation:
- Two cases of brachial artery mycotic aneurysms linked to illicit drug injection are presented.
- Literature review indicates a rising incidence of these aneurysms in intravenous/intra-arterial drug users.
Findings:
- Mycotic aneurysms from drug injection show a higher tendency to rupture.
- Prompt diagnosis and comprehensive treatment, including antibiotics and surgery, are essential.
Implications:
- Surgical resection and vessel ligation are recommended when distal circulation is adequate.
- Increased awareness is needed among clinicians regarding this complication in drug users.