Multiple cerebral metastases as a primary presentation in papillary thyroid carcinoma

Area of Science:

• Neuro-oncology
• Endocrinology
• Oncology

Background:

• Cerebral metastases from papillary thyroid carcinoma (PTC) are uncommon but aggressive, often presenting with a poor prognosis.
• Papillary thyroid carcinoma is a common type of thyroid cancer, but its spread to the brain is a rare occurrence.

Observation:

• This report details a patient whose initial presentation of disseminated disease was multiple cerebral metastases.
• The patient's brain metastases were the first sign of her widespread papillary thyroid carcinoma.

Findings:

• The patient underwent surgical resection of the cerebral metastases.
• Following surgery, the patient received external beam radiotherapy and radioactive iodine therapy for treatment.
• The multimodal treatment approach was effective in managing the brain metastases.

Implications:

• Early detection and prompt intervention are crucial for managing cerebral metastases of papillary thyroid carcinoma.
• Aggressive management, including surgery and adjuvant therapies, can improve outcomes in patients with brain metastases from PTC.
• This case highlights the importance of considering rare metastatic sites in the diagnosis and treatment of thyroid cancer.