[Differential diagnosis of papillary carcinomas of the thyroid, using image analysis and three dimensional reconstruction from serial sections].
Papillae with fibrovascular cores are characteristic of papillary carcinoma of the thyroid. Papillae may be found in diffuse hyperplasia, nodular hyperplasia, Hashimoto's disease and follicular adenoma. Tissues from ten benign hyperplasias and ten papillary carcinomas were reconstructed from serial sections with three dimensional reconstruction programs. Significant qualitative and quantitative differences were found between the hyperplasia and the carcinoma. The principal differences between papillae of papillary carcinoma and hyperplasia were more clearly seen in the three dimensional reconstruction, than by means of morphometric methods. Certain criteria, e.g. the volume of papillae, were useful only with regard to the third dimension. Nevertheless, three dimensional reconstruction of biological tissue is a time consuming procedure which is not yet suitable for routine examination.
Holschbach
A
A
Institut für Pathologie, Universität Giessen.
Kriete
A
A
Schäffer
R
R
D002291:Carcinoma, Papillary / Q000175:diagnosis / Q000473:pathology*; D003196:Computer Graphics; D003937:Diagnosis, Differential; D006801:Humans; D006965:Hyperplasia; D008953:Models, Anatomic; D013961:Thyroid Gland / Q000033:anatomy & histology / Q000473:pathology*; D013964:Thyroid Neoplasms / Q000175:diagnosis / Q000473:pathology*
Differentialdiagnosen des papillären Karzinoms der Schilddrüse mittels morphometrischer Bildanalyse und dreidimensionaler Geweberekonstruktion.