title: Primary echinococcal cyst: a rare cause of cold thyroid nodule on thyroid scan.
authors: Department of Nuclear Medicine, Western Galilee Hospital, Nahariya, Israel.
authors: J J
authors: JJ
authors: Khoury
authors: J
authors: J
authors: Yerushalmi
authors: H I
authors: HI
authors: Cohen
mesh_terms: D000328:Adult; D004443:Echinococcosis / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D013959:Thyroid Diseases / Q000000981:diagnostic imaging* / Q000469:parasitology*