Markers for malignancy in the nuclear texture of histologically normal tissue from patients with thyroid tumors.
The chromatin of nuclei from histologically normal-appearing glands in tissue sections from patients with follicular adenoma, papillary carcinoma and follicular carcinoma of the thyroid exhibited changes that were statistically significant when compared to the nuclear chromatin in tissue sections of thyroid from normal individuals. Certain chromatin texture features assumed values approximating those found in tumor cell nuclei. Staining was affected only slightly, and morphometric features, such as nuclear area, roundness and ellipticity, were statistically not different from those in normal controls. In patients with Hürthle-cell tumors, such marker features could not be found. Results from measurements on 30 patients (approximately 1,000 nuclei) are reported.
D000230:Adenocarcinoma / Q000032:analysis* / Q000473:pathology; D002291:Carcinoma, Papillary / Q000032:analysis* / Q000473:pathology; D002467:Cell Nucleus / Q000032:analysis* / Q000473:pathology; D002843:Chromatin / Q000032:analysis*; D004396:Coloring Agents; D006801:Humans; D012394:Rosaniline Dyes; D013194:Staining and Labeling; D013964:Thyroid Neoplasms / Q000032:analysis* / Q000473:pathology
D002843:Chromatin; D004396:Coloring Agents; C007722:Feulgen stain; D012394:Rosaniline Dyes