54-year old male with cervical mass and nodule right thyroid lobe

Unremarkable past medical history.  FNA of the cervical mass and the thyroid nodule show identical cytological picture
Stichwörter
  • Schilddrüse; FNA
Fachgebiet

Schilddrüse

Differentialdiagnose: 
Obviously malignant tumor with necrosis
- Poorly differentiated / undifferentiated carcinoma (primary/metastatic ?)
- Neuroendocrine (medullary carcinoma ? Other ?)
- Melanoma ?
- Lymphoma ?
-...?
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