S. Sidhu et al., Thyroid papillary carcinoma in lateral neck cyst: missed primary tumour orectopic thyroid carcinoma within a branchial cyst?, J LARYNG OT, 114(9), 2000, pp. 716-718
We report a case of thyroid papillary carcinoma lying within a lateral cerv
ical cyst for which no occult primary tumour of the thyroid was identified.
We explore the possible diagnoses and include a discussion of how ectopic
thyroid tissue may come to lie within a branchial cyst.