An older patient with Hashimoto thyroiditis develops a rapidly enlarging painless thyroid mass, compressive symptoms and cervical nodes. What is the best diagnostic strategy?
Primary thyroid lymphoma requires architecture and immunophenotyping; core tissue is usually more informative than repeat cytology. Surgery is generally limited to diagnosis or exceptional airway need because treatment is systemic and radiotherapeutic.
A. Immediate total thyroidectomy as routine definitive treatment: Extensive surgery adds morbidity and is not standard lymphoma therapy.
B. Radioactive iodine ablation: Lymphoma does not arise from iodine-avid follicular cells.
C. Observe because Hashimoto disease is benign: Rapid growth and nodes are red flags.
D. Core biopsy with lymphoma-directed tissue handling: Primary thyroid lymphoma requires architecture and immunophenotyping; core tissue is usually more informative than repeat cytology. Surgery is generally limited to diagnosis or exceptional airway need because treatment is systemic and radiotherapeutic.
E. Fine-needle aspiration repeatedly despite non-diagnostic samples: Core biopsy is needed when lymphoma is suspected.
If acute airway compromise developed, controlled airway planning would proceed alongside urgent tissue diagnosis.
Independent Clinora educational preparation material; not official JCIE content, an accredited programme, clinical advice, or a substitute for current guidance, local policy and specialist judgement.
Back to the Section 1 bank