Vascular variance--Scylla and Charybdis?
D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D011877:Radionuclide Imaging; D013959:Thyroid Diseases / Q000175:diagnosis*; D013961:Thyroid Gland / Q000098:blood supply* / Q000000981:diagnostic imaging; D014680:Veins / Q000002:abnormalities*