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CytoJournal 2008,  5:1

Utility of Thyroglobulin measurement in fine-needle aspiration biopsy specimens of lymph nodes in the diagnosis of recurrent thyroid carcinoma

1 Department of Pathology and Laboratory Medicine, University of Pennsylvania Medical Center, 3400 Spruce Street, Philadelphia, PA 19104, USA
2 Department of Medicine, Division of Endocrinology, University of Pennsylvania Medical Center, 3400 Spruce Street, Philadelphia, PA 19104, USA
3 Department of Radiology, University of Pennsylvania Medical Center, 3400 Spruce Street, Philadelphia, PA 19104, USA

Date of Submission02-Nov-2007
Date of Acceptance31-Jan-2008
Date of Web Publication31-Jan-2008

Correspondence Address:
Zubair W Baloch
Department of Pathology and Laboratory Medicine, University of Pennsylvania Medical Center, 3400 Spruce Street, Philadelphia, PA 19104
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Source of Support: None, Conflict of Interest: None

DOI: 10.1186/1742-6413-5-1

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 » Abstract 

The most common site for the metastasis of papillary carcinoma of the thyroid (PTC) is regional lymph nodes. Ultrasound (US) imaging may identify abnormal appearing lymph nodes, suspicious for PTC recurrence. Although fine needle aspiration biopsy (FNAB) of abnormal lymph nodes is often diagnostic of recurrence, small or cystic lymph nodes may be non-diagnostic due to lack of tumor cells. The measurement of thyroglobulin (TG) levels in FNAB specimens from lymph nodes suspicious for recurrent PTC can serve as an adjunct to the cytologic diagnosis.

Materials and methods
115 abnormal appearing lymph nodes were aspirated under ultrasound guidance in 89 patients with history of thyroid carcinoma. In addition to obtaining material for cytologic interpretation, an additional aspirate was obtained by FNAB and rinsed in 1 ml of normal saline for TG level measurements.

The cytologic diagnoses included: 35 (30%) reactive lymph node, no tumor seen (NTS), 39 (34%) PTC, 23 (20%) inadequate for evaluation due to lack of lymphoid or epithelial cells (NDX) 15 (13%) atypical/suspicious for PTC, and 3 (3%) other (e.g. paraganglioma, poorly differentiated carcinoma and carcinoma not otherwise specified). TG levels were markedly elevated (median 312 ng/ml; normal < 10 ng/ml) in 28 (72%) cases of PTC lymph node recurrence identified on cytology. TG measurements were also elevated in 5 lymph nodes classified as NTS and 4 NDX on cytology which resulted in 5 and 3 carcinoma diagnoses respectively on histological follow-up. Of the 9 atypical/suspicious cases with elevated TG levels all resulted in carcinoma diagnoses on follow-up.

The measurement of TG in FNAB specimens from lymph node in patients with history of PTC is useful in detecting recurrent disease, especially in cases when the specimen is known to be or likely to be inadequate for cytologic evaluation.

How to cite this article:
Baloch ZW, Barroeta JE, Walsh J, Gupta PK, Livolsi VA, Langer JE, Mandel SJ. Utility of Thyroglobulin measurement in fine-needle aspiration biopsy specimens of lymph nodes in the diagnosis of recurrent thyroid carcinoma. CytoJournal 2008;5:1

How to cite this URL:
Baloch ZW, Barroeta JE, Walsh J, Gupta PK, Livolsi VA, Langer JE, Mandel SJ. Utility of Thyroglobulin measurement in fine-needle aspiration biopsy specimens of lymph nodes in the diagnosis of recurrent thyroid carcinoma. CytoJournal [serial online] 2008 [cited 2019 Oct 23];5:1. Available from: http://www.cytojournal.com/text.asp?2008/5/1/1/41204

 » Introduction Top

Papillary thyroid carcinoma (PTC) is the most common malignant tumor of thyroid. Though in majority of cases PTC behaves in an indolent fashion, it can spread through lymphatics within the thyroid gland (multi-focal disease) and metastasize to the cervical lymph nodes [1],[2],[3]. In patients with a previous diagnosis of PTC, the clinical or radiologic detection of enlarged cervical lymph nodes raises the suspicion of recurrent disease [3],[4].

Fine needle aspiration biopsy (FNAB) can effectively diagnose PTC because its diagnosis is based upon the demonstration of classic nuclear features [5],[6]. It has been shown that FNAB is effective alone or in conjunction with ultrasound guidance in the diagnosis of metastasis from PTC to the cervical lymph nodes [7],[8]. However, in some instances the metastatic deposits of PTC in the lymph nodes may undergo degeneration and cystic change [9],[10],[11]. In such instances the FNAB of lymph nodes even with ultrasound guidance may only show colloid type material, cellular debris and macrophages without any identifiable tumor cells. These specimens are usually classified as "non-diagnostic or unsatisfactory for evaluation [9],[11],[12]."

Measurement of thyroglobulin (TG) in the FNAB needle rinse from the cervical lymph nodes has been employed for detecting recurrent thyroid cancer in patients who have undergone total thyroidectomy and 131I therapy for differentiated thyroid cancer [11],[12],[13],[14],[15],[16],[17],[18],[19].

In this study we evaluated the role of FNAB-TG in detecting lymph node recurrence in patients with previous history of thyroid carcinoma at our institution.

 » Materials and Methods Top


The cohort included 115 FNAB specimens in eighty-nine patients (21 male, 68 female; ranging in age 14-83 years (mean: 46.7 years). Seventy-four patients had a history of PTC, two had a history of follicular carcinoma with associated papillary microcarcinoma, one had Hurthle cell carcinoma with associated papillary microcarcinoma and one had history of poorly differentiated carcinoma (PDCA) arising in association with follicular variant of papillary thyroid carcinoma (FVPTC). Surgical pathology slides were not available for review in eleven patients with history of PTC. All patients with previous diagnoses of PTC had been treated by total or partial thyroidectomy with subsequent completion thyroidectomy and 131I ablation. Of the 77 PTC (including 3 papillary microcarcinoma), 53 were classified as classic variant, 10 as FVPTC, 12 as tall cell variant of papillary thyroid carcinoma (PTC-TCV), and 2 as diffuse sclerosis variant (PTC-DSV). The tumor size of the cases of PTC was available in 53 cases and ranged from 0.4-7.8 cm (mean 2.07 cm); vascular invasion was seen in 29; extra-thyroidal extension in 36 and multi-focal disease in 41 patients. Lymph node metastases were present at the time of initial surgery in 64 patients.


All lymph nodes were initially localized and measured (size range 0.7-3.7 cm) using a high-frequency linear 10-5 MHz transducer and an ATL 3000 ultrasound scanner (Advanced Technology Laboratories, Bothell, WA) [Figure 1]. Ultrasound-guided FNAB was performed using a 25-gauge, 1.5 inch needle and an 8-5 MHz curvilinear transducer using real-time, free hand technique.

The first FNAB pass was evaluated on-site by the cytopathologist; it was divided between fresh smears and Normosol® for Millipore-filter® preparations. Half of the fresh smears were stained with Diff-Quik for immediate on-site evaluation and the others were placed in 95% alcohol for Papanicolaou staining. The second FNAB pass was washed in Normosol and the entire wash was submitted for TG assay.

TG Assay

TG levels in the lymph node FNAB specimens were measured by employing Nicohls Chemiluminescence Thyroglobulin-TG assay (Nicohls Institute Diagnostics, San Clemente, CA) with an analytical sensitivity of ≤ 0.04 ng/ml and functional sensitivity of ≤ 0.3 ng/ml.

 » Results Top

FNAB Findings

Metastatic PTC was diagnosed in 39 (34%) specimens [Figure 2]. Fifteen aspirates (13%) were diagnosed as suspicious for PTC; these included 9 cases showing colloid and macrophages and no viable tumor cells present and 6 cases with atypical cell present suspicious for PTC. Thirty-five (30%) cases were diagnosed as reactive lymphoid tissue only no tumor seen, 23(20%) were classified as inadequate for evaluation due to lack of any lymphoid or epithelial cells, and in 3 (3%) cases the diagnosis included paraganglioma 1, PDCA 1 and carcinoma not further specified 1 case.

FNAB-TG Levels

FNAB-TG levels in the 39 cases diagnosed as metastatic PTC by cytology ranged from < 0.3-195200 ng/ml (median 312 ng/ml, normal < 10 ng/ml). In 28 cases (72%) TG levels were ≥ 10 ng/ml (mean 17267.75); histopathologic confirmation of metastatic PTC was available in 25 cases; no histologic follow-up was available in the remaining 3 cases. Of the eleven cases (28%) with TG levels < 10 ng/ml, 7 cases were diagnosed as PTC-TCV, 3 as classic-PTC and one as metastatic well-differentiated follicular derived carcinoma on histological follow-up. In this group one case of metastasis from PTC had a previous diagnosis of follicular carcinoma with a 0.7 cm focus of papillary microcarcinoma.

In 35 cases diagnosed as no tumor seen (NTS) on cytology (n = 35) FNAB-TG levels ranged from < 0.15-411900 ng/ml (median 0.3 ng/ml). In this group 30 cases (86%) had TG levels < 10 ng/ml. All 5 cases diagnosed as NTS with TG levels ≥ 10 ng/ml underwent surgery and on histological follow-up 3 were diagnosed as classic PTC, and 2 as FVPTC.

In the 23 cases diagnosed as non-diagnostic/inadequate due to lack of lymphoid or epithelial cells (NDX) on cytology FNAB-TG levels ranged from < 0.15-22600 ng/ml (median 0.3 ng/ml). Nineteen out of the 23 (83%) NDX cases had TG levels < 10 ng/ml. Of the remaining 4 cases (17%) that had TG levels ≥ 10 ng/ml, three were diagnosed as PTC on histology, and one had no follow-up.

In the group of 14 cases diagnosed as atypical/suspicious for PTC on cytology the FNAB-TG levels ranged from < 0.3-42560 ng/ml (median 14.9 ng/ml). Five of these cases (36%) had TG levels < 10 ng/ml and were diagnosed as PTC (n = 3) and PTC-TCV (n = 1) upon histological examination. There was no follow-up available in one case. Of the 9 cases (64%) with TG levels ? 10 ng/ml surgical follow-up showed PTC (n = 6), PTC-TCV (n = 1), and FVPTC (n = 2).

In the remaining three cases FNAB TG levels were: 2.8 ng/ml in the case with the cytological diagnosis of paraganglioma, 1272 ng/ml in case diagnosed as poorly differentiated carcinoma (PDCA) and 0.3 ng/ml in case diagnosed as carcinoma not otherwise specified [Table 1].

 » Discussion Top

The well-differentiated thyroid carcinoma (WDTC) after surgical excision and radioiodine ablation is usually followed by basal and TSH stimulated serum TG measurement, 131I whole body scan and neck ultrasound [20],[21]. Since, well differentiated thyroid tumor cells retain their functionality, elevated serum TG levels are often indicative of residual tissue in thyroid bed or metastatic tumor [22],[23],[24]. Tumor recurrences in WDTC are often encountered in thyroid bed, lateral and central neck nodes [23],[24],[25]. The pathologic diagnosis of which is often required before submitting the patient to further surgical exploration because reactive/hyperplastic lymph nodes, reactive scar tissue and rarely post-surgical traumatic neuroma can mimic tumor recurrences on ultrasound examination [11],[14],[16].

Ultrasound guided fine-needle aspiration biopsy (US-FNAB) can effectively diagnose tumor recurrences in > 90% of cases on the basis of morphology alone, however, false negative results can be seen in 6-8% of cases. This could be due to absence of tumor cells in the FNAB specimen, partial or focal involvement of the lymph node or extensive tumor cell degeneration in some cases of PTC [11],[12],[13],[14],[15],[16],[17],[18],[19],[26]. Measurements of TG in the rinse of the aspiration biopsy needle have been proposed for detection of neck lymph node metastasis from WDTC in patients after total thyroidectomy and radioiodine ablation [11],[12],[13],[14],[15],[16],[17],[18],[19],[26].

Pacini et al in 1992 first reported the use of TG measurements in FNAB specimens (FNAB-TG) of non-thyroidal neck masses in 35 patients. In this study FNAB-TG levels diagnosed metastatic thyroid cancer in 14 patients, which was confirmed by histopathologic follow-up. These authors concluded that FNAB-TG had better negative predictive value than cytology alone [11]. Cignarelli et al reported FNA-TG to be more sensitive than FNAB alone especially in cases where cystic degeneration of metastatic deposits in neck nodes may contain few degenerated or no tumor cells [15]. Similar results have been documented by various studies from other insititutions [12],[13],[14],[16],[17],[18],[19],[26].

In the present study we analyze the usefulness of TG levels as an adjuvant to FNAB in the diagnosis of lymph nodes suspicious for recurrence of PTC under ultrasound in 115 cases in 89 patients with history of previous thyroid carcinoma. When analyzing our results some discrepancies between the cytological diagnosis and the expected TG level were noted. Of the eleven cases (11/39 28%) diagnosed as PTC and 4 cases (4/15 27%) diagnosed as atypical/suspicious for PTC on cytology with TG levels < 10 ng/ml, eight cases (8/15 53%) had a diagnosis of PTC-TCV on histologic follow-up. The PTC-TCV is an aggressive variant of PTC. Its pathologic diagnosis is dependent upon the characteristic morphology i.e. presence of elongated cells with height being three times the width, oncocytic cytoplasm and nuclear features of PTC. It has been shown that these tumors can be difficult to treat because of their loss of iodine-avidity and decreased or absence of thyroglobulin production; this is especially encountered in recurrent tumors [26].

The limitations of FNAB, particularly in the setting of cystic lymph nodes where sampling of diagnostic areas is potentially problematic, were highlighted by the correlation with TG levels. All of the 5 cases diagnosed as no tumor seen on cytology with TG levels ≥ 10 ng/ml resulted in PTC on surgical follow-up. Similarly, 3 cases considered non-diagnostic on cytology due to lack of any cells with increased TG levels resulted in PTC diagnoses on follow-up.

Particularly important are the results in the category of atypical/suspicious for PTC recurrence. The cases with TG levels ≥ 10 ng/ml resulted in the diagnoses of PTC on follow-up; however, all cases with TG levels within normal limits also resulted in diagnosis of malignancy. This led us to believe that the cytopathology findings should rule over TG levels especially in cases of atypical/suspicious cytologic results. TG levels will not aid in the distinction between benign and malignant if a cytological specimen is atypical enough to warrant this diagnosis.

The diagnostic value of FNAB and FNAB-TG could not be calculated in this study due to lack of histologic follow-up in majority of cases diagnosed as no tumor seen and non-diagnostic.

The presence of serum anti-TG antibodies (TG-Ab) which can occur in up to 25-30% of patients can seriously affect serum TG measurements leading to either false positive or false negative results [27],[28]. Therefore some authors have excluded patients with serum TG-Ab from their studies on the role of TG-FNAB in the diagnosis of recurrent WDTC [14]. Recently reports by Baskin et al and Boi et al have shown that TG-FNAB measurements are not affected significantly by the presence of TG-Ab in the FNAB specimen [16],[18]. In view of these studies we did not include the presence or absence of TG-Ab in this study.

In summary, we have demonstrated similar to other studies that TG can be effectively measured in FNAB specimens from lymph nodes. FNAB-TG measurement is a useful technique for the diagnosis of lymph node metastasis originating from well-differentiated thyroid carcinoma, particularly when confronted with abnormal-appearing lymph nodes of small size or that have undergone cystic change.

 » References Top

1.Rosai J, Carcangui ML, DeLellis RA: Tumors of The Thyroid Gland. Edited by: Rosai J, Sobin LE. Washington, DC: Armed Forces Institute of Pathology; 1992.   Back to cited text no. 1    
2.Carcangui MLZG, Pupi A, Castagnoli A, Rosai J: Papillary carcinoma of the thyroid: a clinico-pathologic study of 241 cases treated at the University of Florence, Italy.Cancer 1985, 55:805-828.  Back to cited text no. 2    
3.Mazzaferi EYR: Papillary thyroid carcinoma: a 10-year follow-up report of the impact of therapy in 576 patients. Am J Med 1981, 70:511-518.  Back to cited text no. 3    
4.Senchenkov A, Staren ED: Ultrasound in head and neck surgery: thyroid, parathyroid, and cervical lymph nodes. Surg Clin North Am 2004, 84(4):973-1000.  Back to cited text no. 4    
5.Kini SR: Guides to Clinical Aspiration Biopsy Thyroid. New York, NY: Igaku-Shoin; 1996.  Back to cited text no. 5    
6.LiVolsi VA: Papillary neoplasms of the thyroid. Pathologic and prognostic features. American Journal of Clinical Pathology 1992, 97(3):426-34.  Back to cited text no. 6    
7.Khurana KK, Richards VI, Chopra PS, Izquierdo R, Rubens D, Mesonero C: The role of ultrasonography-guided fine-needle aspiration biopsy in the management of nonpalpable and palpable thyroid nodules. Thyroid 1998, 8(6):511-5.  Back to cited text no. 7    
8.Ono T, Kawai F, Nakamura M, Taniguchi N, Itoh K: [Ultrasound-guided fine-needle aspiration cytology for neck lesions].Rinsho Byori 1999, 47(12):1173-6.  Back to cited text no. 8    
9.Alexander EK, Heering JP, Benson CB, Frates MC, Doubilet PM, Cibas ES, Marqusee E: Assessment of nondiagnostic ultrasound-guided fine needle aspirations of thyroid nodules. J Clin Endocrinol Metab 2002, 87(11):4924-7.  Back to cited text no. 9    
10.Baloch ZW, Tam D, Langer J, Mandel S, LiVolsi VA, Gupta PK: Ultrasound-guided fine-needle aspiration biopsy of the thyroid: role of on-site assessment and multiple cytologic preparations. Diagn Cytopathol 2000, 23(6):425-9.  Back to cited text no. 10    
11.Pacini F, Fugazzola L, Lippi F, Ceccarelli C, Centoni R, Miccoli P, Elisei R, Pinchera A: Detection of thyroglobulin in fine needle aspirates of nonthyroidal neck masses: a clue to the diagnosis of metastatic differentiated thyroid cancer. J Clin Endocrinol Metab 1992, 74(6):1401-4.  Back to cited text no. 11    
12.Uruno T, Miyauchi A, Shimizu K, Tomoda C, Takamura Y, Ito Y, Miya A, Kobayashi K, Matsuzuka F, Amino N, and others: Usefulness of thyroglobulin measurement in fine-needle aspiration biopsy specimens for diagnosing cervical lymph node metastasis in patients with papillary thyroid cancer. World J Surg 2005, 29(4):483-5.  Back to cited text no. 12    
13.Salabe GB, Corvo L, Lotz H: Thyroglobulin determined in thyroid fine needle aspiration biopsies by radial immunodiffusion and electroimmunodiffusion. Eur J Clin Chem Clin Biochem 1996, 34(1):43-7.  Back to cited text no. 13    
14.Frasoldati A, Toschi E, Zini M, Flora M, Caroggio A, Dotti C, Valcavi R: Role of thyroglobulin measurement in fine-needle aspiration biopsies of cervical lymph nodes in patients with differentiated thyroid cancer. Thyroid 1999, 9(2):105-11.  Back to cited text no. 14    
15.Cignarelli M, Ambrosi A, Marino A, Lamacchia O, Campo M, Picca G, Giorgino F: Diagnostic utility of thyroglobulin detection in fine-needle aspiration of cervical cystic metastatic lymph nodes from papillary thyroid cancer with negative cytology. Thyroid 2003, 13(12):1163-7.   Back to cited text no. 15    
16.Baskin HJ: Detection of recurrent papillary thyroid carcinoma by thyroglobulin assessment in the needle washout after fine-needle aspiration of suspicious lymph nodes. Thyroid 2004, 14(11):959-63.  Back to cited text no. 16    
17.Tomoda C, Matsuzuka F, Miyauchi A: Parapharyngeal metastasis from papillary thyroid carcinoma: a case diagnosed by thyroglobulin measurement in peroral fine-needle aspiration of a cystic metastatic lymph node. J Laryngol Otol 2005, 119(2):155-7.  Back to cited text no. 17    
18.Boi F, Baghino G, Atzeni F, Lai ML, Faa G, Mariotti S: The diagnostic value for differentiated thyroid carcinoma metastases of thyroglobulin (Tg) measurement in washout fluid from fine-needle aspiration biopsy of neck lymph nodes is maintained in the presence of circulating anti-Tg antibodies. J Clin Endocrinol Metab 2006, 91(4):1364-9.  Back to cited text no. 18    
19.Mikosinski S, Pomorski L, Oszukowska L, Makarewicz J, Adamczewski Z, Sporny S, Lewinski A: The diagnostic value of thyroglobulin concentration in fine-needle aspiration of the cervical lymph nodes in patients with differentiated thyroid cancer. Endokrynol Pol 2006, 57(4):392-5.   Back to cited text no. 19    
20.Mazzaferri EL: Long-term outcome of patients with differentiated thyroid carcinoma: effect of therapy. Endocr Pract 2000, 6(6):469-76.   Back to cited text no. 20    
21.Mazzaferri EL: An overview of the management of papillary and follicular thyroid carcinoma. Thyroid 1999, 9(5):421-7.  Back to cited text no. 21    
22.Wartofsky L: Management of low-risk well-differentiated thyroid cancer based only on thyroglobulin measurement after recombinant human thyrotropin. Thyroid 2002, 12(7):583-90.  Back to cited text no. 22    
23.Voutilainen PE, Multanen MM, Leppaniemi AK, Haglund CH, Haapiainen RK, Franssila KO: Prognosis after lymph node recurrence in papillary thyroid carcinoma depends on age. Thyroid 2001, 11(10):953-7.   Back to cited text no. 23    
24.Tanaka K, Sonoo H, Hirono M, Ohkubo S, Nomura T, Ikeda M, Nakajima K, Kurebayashi J: Retrospective analysis of predictive factors for recurrence after curatively resected papillary thyroid carcinoma. Surg Today 2005, 35(9):714-9.   Back to cited text no. 24    
25.Asanuma K, Kobayashi S, Sugenoya A, Yokoyama S, Shingu K, Hama Y, Itoh N, Kasuga Y, Amano J: Clinical recurrence of papillary thyroid cancer in the remnant lobe. Eur J Surg 2000, 166(3):202-6.   Back to cited text no. 25    
26.Jobran R, Baloch ZW, Aviles V, Rosato EF, Schwartz S, LiVolsi VA: Tall cell papillary carcinoma of the thyroid: metastatic to the pancreas. Thyroid 2000, 10(2):185-7.   Back to cited text no. 26    
27.Bayer MF, Kriss JP: Immunoradiometric assay for serum thyroglobulin: semiquantitative measurement of thyroglobulin in antithyroglobulin-positive sera. J Clin Endocrinol Metab 1979, 49(4):557-64.   Back to cited text no. 27    
28.Bayer MF, Kriss JP: A solid phase, sandwich-type radioimmunoassay for antithyroglobulin: elimination of false positive results and semiquantitative measurement of antithyroglobulin in the presence of elevated thyroglobulin. J Clin Endocrinol Metab 1979, 49(4):565-71.   Back to cited text no. 28    


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  [Table 1]

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Annales d Endocrinologie. 2011; 72(4): H1
[VIEW] | [DOI]
22 The Patient with a Thyroid Nodule
Matthew C. Miller
Medical Clinics of North America. 2010; 94(5): 1003
[VIEW] | [DOI]
23 American Association of Clinical Endocrinologists, Associazione Medici Endocrinologi, and European Thyroid Association medical guidelines for clinical practice for the diagnosis and management of thyroid nodules
Gharib, H., Papini, E., Paschke, R., Duick, D.S., Valcavi, R., Hegedüs, L., Vitti, P.
Journal of Endocrinological Investigation. 2010; 33: 1-50
24 Progression from on-site to point-of-care fine needle aspiration service Opportunities and challenges
Gupta, P.
CytoJournal. 2010; 7(art 6)
25 Postoperative management of differentiated thyroid cancer
Sabet, A., Kim, M.
Otolaryngologic Clinics of North America. 2010; 43(2): 329-351
26 Cut-off value for needle washout thyroglobulin in athyrotropic patients
The Laryngoscope. 2010; : n/a
[VIEW] | [DOI]
27 Correlation of thyroid nodule fine-needle aspiration cytology with corresponding histology at Mayo Clinic, 2001-2007: An institutional experience of 1,945 cases
Justin L. Seningen, Aziza Nassar, Michael R. Henry
Diagnostic Cytopathology. 2010; : n/a
[VIEW] | [DOI]
28 American Association of Clinical Endocrinologists, Associazione Medici Endocrinologi, and European Thyroid Association Medical Guidelines for Clinical Practice for the Diagnosis and Management of Thyroid Nodules
Hossein Gharib, Enrico Papini, Ralf Paschke, Daniel S. Duick, Roberto Valcavi, Laszlo Hegedüs, Paolo Vitti
Endocrine Practice. 2010; 16(0): 1
[VIEW] | [DOI]
29 Postoperative Management of Differentiated Thyroid Cancer
Amin Sabet, Matthew Kim
Otolaryngologic Clinics of North America. 2010; 43(2): 329
[VIEW] | [DOI]
30 The Bethesda Thyroid Fine-Needle Aspiration Classification System: Year 1 at an Academic Institution
Constantine G.A. Theoharis, Kevin M. Schofield, Lynwood Hammers, Robert Udelsman, David C. Chhieng
Thyroid. 2009; 19(11): 1215
[VIEW] | [DOI]
31 Cut-off value for needle washout thyroglobulin in athyrotropic patients
Lee, Y.H., Seo, H.S., Suh, S.-I., Lee, N.J., Kim, J.H., Seol, H.Y., Lee, J.-H., (...), Yang, K.-S.
Laryngoscope. 2009; 120(6): 1120-1124
32 CytoJournal′s move to the new platform: More on financial model to the support open-access charter in cytopathology, publication quality indicators, and other issues
Shidham, V., Pitman, M., Demay, R., Atkinson, B.
CytoJournal. 2008; 5(art 15)
33 Positron Emission Tomography/Computed Tomography is useful in the follow-up of well-differentiated thyroid carcinoma with elevated antithyroglobulin antibodies
Zerdoud, S. and Dierickx, L. and Benlyazid, A. and Sarini, J. and Caselles, O. and Dahimene, S. and Brillouet, S. and Caron, P. and Bastie, D. and Courbon, F.
Medecine Nucleaire. 2008; 32(9): 463-472
34 Le MorphoTEP au FDG est un examen utile dans les cancers différenciés de la thyroïde avec élévation des anticorps antithyroglobuline
S. Zerdoud,L. Dierickx,A. Benlyazid,J. Sarini,O. Caselles,S. Dahimene,S. Brillouet,P. Caron,D. Bastie,F. Courbon
Médecine Nucléaire. 2008; 32(9): 463
[Pubmed] | [DOI]


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