Case Report
Metastatic Renal Cell Cancer to Thyroid Diagnosed by Endoscopic Ultrasound Guided Fine Needle Aspiration Technique
Figure 1
(a) EUS examination of the thyroid revealed a hypoechoic, round, and well-demarcated mass that measured 26.9 mm × 21.9 mm in the right lobe. (b) Under echoendosonographic guidance, FNA with a 25-gauge needle (Expect EUS-FNA 25 G needle; Boston Scientific, Menomonie, WI, USA) was performed successfully.
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(b) |