Hyperfunctioning intrathyroidal parathyroid cyst.
Rickels
Michael R
MR
Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.
Langer
Jill E
JE
Mandel
Susan J
SJ
D003560:Cysts / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D006961:Hyperparathyroidism / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D016606:Thyroid Nodule / Q000000981:diagnostic imaging; D014463:Ultrasonography