Zusammenfassung
Kalzitonin ist ein sensitiver Marker für das medulläre Schilddrüsenkarzinom (MTC). Durch frühe Erkennung und chirurgische Therapie kann die Prognose des MTC verbessert werden. In der diagnostischen Evaluation von Schilddrüsenknoten wird daher die routinemäßige Kalzitoninbestimmung empfohlen. Bei einem erhöhten basalen Serumkalzitonin (>20 pg/ml) ist ein Bestätigungstest sinnvoll, um den positiven Vorhersagewert für ein MTC insbesondere bei kleinen Tumoren zu erhöhen. Eine definitive Unterscheidung von Mikro-MTC (<10 mm) und C-Zell-Hyperplasie ist anhand des Serumkalzitonins nicht möglich. Stimulierte Kalzitoninwerte von >100 pg/ml werden aufgrund des hohen Karzinomrisikos als Indikation zur Thyreoidektomie angesehen. Der Nachweis eines sehr hohen basalen und stimulierten Kalzitonins ist praktisch beweisend für ein MTC, mit praktischen Konsequenzen für die Operationsplanung.
Abstract
Calcitonin is considered to be a sensitive marker for medullary thyroid cancer (MTC) therefore early detection and surgical treatment may help to improve the clinical prognosis of MTC. Routine calcitonin measurement has therefore been recommended in the diagnostic evaluation of patients with nodular thyroid disease. In the case of elevated serum calcitonin (>20 pg/ml) stimulation testing is recommended to improve the predictive power for MTC particularly in patients with small nodules. Serum calcitonin measurement cannot reliably discriminate between micro-MTC (<10 mm) and C cell hyperplasia. In patients with stimulated calcitonin levels exceeding 100 pg/ml thyroidectomy is recommended because of a high inherent risk of MTC. Highly elevated basal and stimulated serum calcitonin levels are strongly suggestive of MTC with practical implications for surgical management.
Literatur
Borget I, De Pouvourville G, Schlumberger M (2007) Editorial: Calcitonin determination in patients with nodular thyroid disease. J Clin Endocrinol Metab 92:425–427
Cheung K, Roman SA, Wang TS et al (2008) Calcitonin measurement in the evaluation of thyroid nodules in the United States: A cost-effectiveness and decision analysis. J Clin Endocrinol Metab 93:2173–2180
Cooper DS, Doherty GM, Haugen BR et al (2009) Revised american thyroid association management guidelines for patients with thyroid nodules and differentiated thyroid cancer. Thyroid 19:1167–1214
Costante G, Meringolo D, Durante C et al (2007) Predictive value of serum calcitonin levels for preoperative diagnosis of medullary thyroid carcinoma in a cohort of 5817 consecutive patients with thyroid nodules. J Clin Endocrinol Metab 92:450–455
d’Herbomez M, Caron P, Bauters C et al (2007) Reference range of serum calcitonin levels in humans: influence of calcitonin assays, sex, age, and cigarette smoking. Eur J Endocrinol 157:749–755
Elisei R, Bottici V, Luchetti F et al (2004) Impact of routine measurement of serum calcitonin on the diagnosis and outcome of medullary thyroid cancer: Experience in 10,864 Patients with Nodular Thyroid Disorders. J Clin Endocrinol Metab 89:163–168
Gharib H, Papini E, Paschke R (2008) Thyroid nodules: a review of current guidelines, practices, and prospects. Eur J Endocrinol 159:493–505
Gibelin H, Essique D, Jones C et al (2005) Increased calcitonin level in thyroid nodules without medullary carcinoma. Br J Surg 92:574–578
Hahm JR, Lee MS, Min YK et al (2001) Routine measurement of serum calcitonin is useful for early detection of medullary thyroid carcinoma in patients with nodular thyroid diseases. Thyroid 11:73–80
Hasselgren M, Hegedus L, Godballe C et al (2009) Benefit of measuring basal serum calcitonin to detect medullary thyroid carcinoma in a Danish population with a high prevalence of thyroid nodules. Head Neck 32:612–618
Iacobone M, Niccoli-Sire P, Sebag F et al (2002) Can sporadic medullary thyroid carcinoma be biochemically predicted? Prospective analysis of 66 operated patients with elevated serum calcitonin levels. World J Surg 26:886–890
Karanikas G, Moameni A, Poetzi C et al (2004) Frequency and relevance of elevated calcitonin levels in patients with neoplastic and nonneoplastic thyroid disease and in healthy subjects. J Clin Endocrinol Metab 89:515–519
Karges W, Brabant G (2010) Schilddrüsenkarzinom – Klinik und Diagnostik. Onkologe (im Druck)
Karges W, Dralle H, Raue F et al (2004) Calcitonin measurement to detect medullary thyroid carcinoma in nodular goiter: German evidence-based consensus recommendation. Exp Clin Endocrinol Diabetes 112:52–58
Kloos RT, Eng C, Evans DB et al (2009) Medullary thyroid cancer: management guidelines of the American Thyroid Association. Thyroid 19:565–612
Machens A, Hoffmann F, Sekulla C et al (2009) Importance of gender-specific calcitonin thresholds in screening for occult sporadic medullary thyroid cancer. Endocr Relat Cancer 16:1291–1298
Machens A, Schneyer U, Holzhausen HJ et al (2005) Prospects of remission in medullary thyroid carcinoma according to basal calcitonin level. J Clin Endocrinol Metab 90:2029–2034
Milone F, Ramundo V, Chiofalo MG et al (2010) Predictive value of pentagastrin test for preoperative differential diagnosis between c-cell hyperplasia and medullary thyroid carcinoma in patients with moderately elevated basal calcitonin levels. Clin Endocrinol (im Druck)
Neumann PJ, Rosen AB, Weinstein MC (2005) Medicare and cost-effectiveness analysis. N Engl J Med 353:1516–1522
Niccoli P, Wion-Barbot N, Caron P et al (1997) Interest of routine measurement of serum calcitonin: study in a large series of thyroidectomized patients. The french medullary study group. J Clin Endocrinol Metab 82:338–341
Pacini F, Fontanelli M, Fugazzola L et al (1994) Routine measurement of serum calcitonin in nodular thyroid diseases allows the preoperative diagnosis of unsuspected sporadic medullary thyroid carcinoma. J Clin Endocrinol Metab 78:826–829
Pacini F, Schlumberger M, Dralle H et al (2006) European consensus for the management of patients with differentiated thyroid carcinoma of the follicular epithelium. Eur J Endocrinol 154:787–803
Papi G, Corsello SM, Cioni K et al (2006) Value of routine measurement of serum calcitonin concentrations in patients with nodular thyroid disease: A multicenter study. J Endocrinol Invest 29:427–437
Pillarisetty VG, Katz SC, Ghossein RA et al (2009) Micromedullary thyroid cancer: how micro is truly micro? Ann Surg Oncol 16:2875–2881
Rink T, Truong P-N, Schroth H-J et al (2009) Calculation and validation of a plasma calcitonin limit for early detection of medullary thyroid carcinoma in nodular thyroid disease. Thyroid 19:327–332
Scheuba C, Kaserer K, Bieglmayer C et al (2007) Medullary thyroid microcarcinoma recommendations for treatment – a single-center experience. Surgery 142:1003–1010; discussion 1010 e1001–1003
Scheuba C, Kaserer K, Moritz A et al (2009) Sporadic hypercalcitoninemia: clinical and therapeutic consequences. Endocr Relat Cancer 16:243–253
Scheuba C, Kaserer K, Weinhausl A et al (1999) Is medullary thyroid cancer predictable? A prospective study of 86 patients with abnormal pentagastrin tests. Surgery 126:1089–1096
Vierhapper H, Niederle B, Bieglmayer C et al (2005) Early diagnosis and curative therapy of medullary thyroid carcinoma by routine measurement of serum calcitonin in patients with thyroid disorders. Thyroid 15:1267–1272
Vierhapper H, Raber W, Bieglmayer C et al (1997) Routine measurement of plasma calcitonin in nodular thyroid diseases. J Clin Endocrinol Metab 82:1589–1593
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Karges, W. Kalzitoninbestimmung zur Frühdiagnose des medullären Schilddrüsenkarzinoms. Chirurg 81, 620–626 (2010). https://doi.org/10.1007/s00104-009-1883-9
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DOI: https://doi.org/10.1007/s00104-009-1883-9