Carotidynia after anticancer chemotherapy.

Area of Science:

• Vascular Medicine
• Oncology
• Pharmacology

Background:

• Carotidynia is a distinct inflammatory condition of the common carotid artery, often idiopathic.
• Advanced vascular imaging confirms carotidynia as a recognized disease entity.

Observation:

• A 64-year-old male with lung squamous carcinoma received docetaxel and granulocyte-colony stimulating factor (G-CSF).
• Following treatment, the patient developed bilateral cervical pain.
• Vascular imaging revealed characteristic signs of carotidynia.

Findings:

• The patient's presentation suggests a potential link between docetaxel or G-CSF and the onset of carotidynia.
• While a definitive causal link requires further investigation, these agents are implicated.

Implications:

• This case highlights a potential adverse effect of specific chemotherapeutic agents.
• Awareness of drug-induced carotidynia is crucial for oncologists and vascular specialists.
• Further research is needed to confirm the causative role of docetaxel and G-CSF in carotidynia.