Primary thyroid lymphoma (PTL) comprises 5% of all thyroid malignancies. In this case
series, we aim to review its clinical presentation, diagnosis, and treatment. We included
five PTL patients. All were females (mean age of 59.8 years). All patients presented
with a rapidly growing neck swelling, and only two had obstructive symptoms. All patients
had solitary masses, aside from one patient who had two lesions. All were causing
mass effect and two with invasion of the surrounding tissue. All were diagnosed with
diffuse large B-cell lymphoma. Cytology examination for PTL demonstrates atypical
lymphoid cells. Four patients in our series had chemotherapy and currently in remission.
The fifth died early after the clinical presentation. Two had thyroid surgeries.
Keywords
Fine needle aspiration - lymphoma - oncology - thyroid