Summary
Fifteen resected follicular adenomas and 15 well-differentiated follicular carcinomas of the thyroid gland were analysed to determine whether a differential diagnosis of both “follicular neoplasms” can be performed by cytological criteria exclusively. 150–200 tumor cell nuclei (TCN) were studied per case for their TCN profile area, perimeter, density and for stereological estimates including the new parameter Vv, volume-weighted mean particle volume. Flow-cytometric analyses included measurement of the DNA index, the percentage of cells in S-phase and in G2/M phase. Follicular adenomas and follicular carcinomas did not show any significant differences in stereological estimates related to TCN size. Both groups included similar proportions of diploid and aneuploid neoplasms. Aneuploid follicular neoplasms showed a significantly greater area, perimeter and volume of TCN as compared to diploid tumors, regardless of their histological diagnosis. From our results a differential diagnosis of follicular neoplasms cannot be performed on the basis of cytological aspirates exclusively. Infiltration of capsula or vessels remain the only safe indicators of malignancy in the absence of metastases. The lack of cytological differences provides evidence that some follicular adenomas are preinvasive carcinomas, not yet showing infiltrative growth at the time of resection.
Zusammenfassung
Gut differenzierte follikuläre Neoplasien (FN) der Schilddrüse wurden unter der Frage analysiert, ob eine Differentialdiagnose ausschlielßlich anhand zytometrischer Kriterien möglich ist. Es wurden stereologische und flowzytometrische Tumorzellcharakteristika von 15 follikulären Karzinomen (FK) and 15 follikulären Adenomen (FA) untersucht mit den morphometrischen Primdrädaten Fldche, Umfang, Schnittsehnenldnge, numerische Dichte der Tumorzellkerne and der neue stereologische Schätzwert Vv. FK and FA unterschieden sich in keinem der untersuchten Tumorzellkernparameter. Diploide und aneuploide Tumoren kamen in beiden Gruppen gleichhdufig vor. Im Vergleich von diploiden mit aneuploiden FN zeigen aneuploide eine signifikante Vergrölßerung von Fläche, Umfang and Volumen der Tumorzellkerne. Unsere Ergebnisse schlielßen eine Differentialdiagnose der FN allein auf der Basis eines Aspirates aus. Die mangelnde zytologische Differenzierbarkeit zwischen beiden Typen der FN and der Nachweis malignomtypischer Stigmata bei den FA geben zu der Vermutung Anlaß, daß einige FA prdinvasive Karzinome sent könn-ten, die zum Zeitpunkt der Diagnose noch kein infiltratives Wachstum zeigen.
Similar content being viewed by others
Literatur
Arps H, Sablotny B, Dietel M, Niendorf A, Scbröder S (1988) DNA cytophotometry in malignant thyroid tumors — use of different evaluation schemes for prognostic statements. Virchows Arch [A] 413:319
Bay V (1989) Strategie und Radikalitätsprinzipien der chirurgischen Behandlung differenzierter Schildärüsenkarzinome. Aktuell Chir 24:53
Beck HP (1980) Evaluation of flow cytometric data of human tumors. Correction procedures for backround and cell aggregation. Cell Tissue Kinet 13:173
Böcker F (1984) Schilddruse. In: Remmele W (Hrsg) Pathologie 3. Springer, Berlin Heidelberg New York
Boon ME, Löwhagen T, Willems JS (1980) Planimetric studies of fine needle aspirates from follicular adenoma and follicular carcinoma of the thyroid. Acta Cytol 24:145
Boon ME, Löwhagen T, Lopes Cardozo P, Blonk DI, Kurven PJH, Baak JPA (1982) Computation of preoperative diagnosis propability of follicular adenoma and carcinoma on the thyroid on aspiration smears. Anal Quant Cytol 4:1
Droese M, Mentgen-Nothum V, Eins S, Klar R (1981) Morphometrische Dignitätsbeurteilung follikulärer Schilddrüsentumoren im Feinnadelpunktat. Verh Dtsch Ges Pathol 65:384
Feichter GE, Kühn W, Szernobilsky B, Müller A, Heep S, Abel U, Kaufmann M, Rummel HH, Kubli F, Goerttler K (1985) DNA flow cytometry of ovarian tumors with correlation to histopathology. Int J Gynecol Pathol 4:336
Georgii A (1977) Die epithelialen Tumoren der Schilddruse. Verb Dtsch Ges Pathol 61:191
Greenebaum E, Koss LG, Elequin, Silver CE (1985) The diagnostic value of flow-cytometric DNA-measurements in follicular tumours of the thyroid gland. Cancer 56:2011
Gundersen HJG, Jensen EB (1983) Particle sizes and their distribution estimated from line- and point-sampled intercepts. Including graphical folding. J Thorax 131:291
Gundersen HJG, Jensen EB (1985) Stereological estimation of the volume-weighted mean particle volume of arbitrary particles observed on random sections. J Microsc 138:127
Haag D (1980) Flow microfluorimetric desoxyribonucleid acid (DNA) analysis supplementing routine histopathologic diagnosis of biopsy specimens. Lab Invest 42:85
Haemmerli G (1970) Zytophotome trische und zytogenetische Untersuchungen an knotigen Veränderungen der menschlichen Schilddrüse. Schweiz Med Wochenschr 100:633
Hedinger C, Sobin LH (1974) Histological typing of thyroid tumors. World Health Organization, Geneva
Hedinger C (1988) Histological tumour typing of thyroid tumors, 2nd edn. Springer, Berlin Heidelberg New York Tokyo
Hedley DW, Friedlander ML, Raylor IW Rugg CA, Musgrove EA (1983) Method of analysis of cellular DNA content of paraffin embedded pathological material using flow-cytometry. J Histochem Cytochem 31:1333
Johannessen JV, Sobrinho-Simoes M, Lindmo T, Tangen KO (1983) The diagnostic value of flow cytometry DNA mesurements in selected disordes of the human thyroid. Am J Clin Pathol 79:166
Johannessen JV, Sobrinho-Simoes M (1983) Well-differentiated thyroid tumours. Problems in diagnosis and understanding. Pathol Annu 18:255
Johannessen JV, Sobrinho-Simoes M, Finseth I, Pilström L (1983) Ultrastructural morphometry of thyroid neoplasms. Am J Clin Pathol 79:166
Kriete A, Romen W, Schaffer R, Harms H, Haucke M, Gerlach B, Aus HM, ter Meulen V (1983) Computer analysis of chromatin arrangement and nuclear texture in follicular thyroid tumours. Histochemistry 78:227
Kriete A, Schaffer R, Harms H, Aus HM (1985) Computer-based cytophometric classification of thyroid tumors in imprints. J Cancer Res Clin Oncol 109:252
Lang W Georgii A, Atay Z (1977) Differentialdiagnose zwischen atypischem Adenom und follikulärem Karzinom der Schilddrüse. Verb Dtsch Ges Pathol 61:275
Luck JB, Mumaw VR, Frable WJ (1983) Fine needle aspiration biopsy of the thyroid. Differential diagnosis by videoplan image analysis. Acta Cytol 26:793
Mikuz G, Hofstädter F, Schwarzlmüller B (1977) Feulgenzytophotometrische Untersuchungen an „falsch” und „richtig positiven” zytologischen Präparaten von Feinnadel-Schilddrüsenpunktaten. Verb Dtsch Ges Pathol 61:290
Möller P, Gross C, Feichter G, Mattfeldt T, Kaufmann M (1985) Vergleich von Bindungsmustern etablierter und neuer monoklonaler Antikörper, von Antiseren und Lektinen mit impulscytophotometrischen und morphometrischen Parametern und dem Hormonrezeptorstatus am Mammacarcinom. Verh Dtsch Ges Pathol 69:405
Nielsen K, Colstrup H, Nilsson T, Gundersen HJG (1986) Stereological estimates of nuclear volume correlated with histopathological grading and prognosis of bladder tumor. Virchows Arch [B] 52:41
Nielsen K, Jorgensen PE, Besild GH, Bruun E, Weiss N, Gundersen HJG (1987) Stereological estimates of unclear volume correlated with clinical stage and progression of prostatic cancer. Application of a Stereological method in diagnostic quantitative pathology. Acta Stereol 6 [Suppl III]: 59
Rabenhorst G (1974) The diagnostic value of the DNA content of fine needle biopsies of the thyroid gland. Virchows Arch [B] 16:379
Schröder S, Dralle H, Rehpenning W, Böcker W (1987) Morphologie und Prognose des folliculären Schilddrüsencarcinoms. Eine klinisch-pathologische und DNS-cytometrische Untersuchung an 95 Tumoren. Langenbecks Arch Chir 370:3
Schuh D, Steidl R, Voß K (1980) Unterscheidung von follikulären Adenomen und Karzinomen in der Schilddrüsenfein-nadelbiopsie durch computergestiitzte zytomorphometrische Untersuchungen. Zentralbl Allg Pathol 124:557
Schuh D, Steidl R, Mende T, Schneider H, Reske W (1984) Ergebnisse der automatischen Mikroskopbildanalyse von Schilddrüsenfeinnadelbiopsien. Zentralbl Allg Pathol 129:35
Sprenger E, Löwhagen T, Vogt-Schaden M (1977) Differential diagnosis between follicular adenoma and follicular carcinoma of the thyroid by nuclear DNA determination. Acta Cytol 21:528
Tschahargane C, Goerttler K; Ehemann V, Haag D (1978) Application of flow-through DNA measurements in thyroid diseases. Pulse Cytophotometry 3:527
Weibel ER (1979) Stereological methods. I. Practical methods for biological morphometry. Academic Press, London
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schürmann, G., Mattfeldt, T., Feichter, G. et al. Probleme der differentialdiagnose follikulärer neoplasien der schilddrüse. Langenbecks Arch Chiv 375, 95–101 (1990). https://doi.org/10.1007/BF00713393
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00713393