[Rare complication in a patient with giant cell arteritis]

Area of Science:

• Rheumatology
• Vasculitis
• Internal Medicine

Background:

• Giant cell arteritis (GCA), also known as temporal arteritis, is a chronic systemic vasculitis predominantly affecting older individuals.
• GCA commonly involves cranial arteries, with visual loss being its most frequent and serious complication.
• Early diagnosis and treatment are crucial for managing GCA and preventing severe outcomes.

Observation:

• This report details a patient diagnosed with giant cell arteritis.
• The patient experienced several uncommon complications subsequent to commencing GCA treatment.
• Notably, tongue necrosis was among the rare adverse events observed in this case.

Findings:

• The patient developed rare complications, including tongue necrosis, despite receiving treatment for giant cell arteritis.
• This presentation suggests that even with treatment, GCA can manifest with unusual and severe complications.
• The case underscores the variability in GCA's clinical presentation and potential sequelae.

Implications:

• This case expands the understanding of potential giant cell arteritis complications beyond visual loss.
• It highlights the importance of vigilance for rare manifestations, such as tongue necrosis, in patients with GCA.
• Further research may be warranted to explore the mechanisms behind these rare complications and optimize treatment strategies.