Fine needle aspiration cytologic diagnosis of the solitary cold thyroid nodule. Comparison with ultrasonography, radionuclide perfusion study and xeroradiography.
Thirty-six cases of solitary and scintigraphically "cold" thyroid nodules were studied by fine needle aspiration (FNA) cytology, ultrasonography, radionuclide perfusion study (RPS) and xeroradiography with the aim of differentiating the neoplastic from the nonneoplastic nodules. Histologic study of the excised specimens provided the definitive diagnosis in all cases. Of the techniques used in this study, FNA cytology and RPS had the highest sensitivities and specificities. Ultrasonography and xeroradiography were of limited use due to their low sensitivity rates.
Aggarwal
S K
SK
Department of Surgery, Maulana Azad Medical College, Delhi, India.
Jayaram
G
G
Kakar
A
A
Goel
G D
GD
Prakash
R
R
Pant
C S
CS
D000230:Adenocarcinoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D000236:Adenoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002291:Carcinoma, Papillary / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003581:Cytodiagnosis; D003937:Diagnosis, Differential; D006801:Humans; D011877:Radionuclide Imaging; D013964:Thyroid Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014463:Ultrasonography; D014986:Xeroradiography