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Table 3 In concordance cases of intraoperative frozen sections from the TP platform

From: Telepathology consultation for frozen section diagnosis in China

  Lesion site Telepathological diagnosis Final diagnosis (permanent) Annotation
False positive:
 Cases 1 Right lung Malignant tumor Sclerosing pneumocytoma N/A
 Cases 2 Right thyroid Diffuse infiltrating follicular carcinoma Nodular goiter with adenomatous hyperplasia N/A
False negative:
 Cases 1 Parotid gland Consistent with benign tumors and considered as lymphoid adenoma Low-grade mucoepidermoid carcinoma N/A
 Cases 2 Right thyroid Nodular goiter with cystic degeneration and partial follicular epithelial hyperplasia actively Nodular goiter with papillary carcinoma (3 mm in diameter) Cancer failed to be sampled
 Cases 3 Left thyroid Benign nodules Follicular carcinoma of thyroid with minimal capsular invasiveness, eosinophilic subtype Failed to sample the invasive lesion
 Cases 4 Left thyroid Nodular goiter with calcification Papillary carcinoma Calcified cancer failed to be sliced
 Cases 5 Right ovary Benign cystic lesion Serous borderline ovarian tumor with severe atypical hyperplasia Failed to borderline lesion
 Cases 6 Right thyroid Nodular goiter Nodular goiter with localized papillary carcinoma (1.3 mm in diameter) Cancer failed to be sampled
 Cases 7 Right thyroid Nodular goiter Nodular goiter with localized papillary carcinoma Cancer failed to be sampled
 Cases 8 Left thyroid Nodular goiter with fibrosis and ossification Nodular goiter with fibrosis and papillary carcinoma Fibrosis and ossification unable to be sliced well
 Cases 9 Left thyroid Nodular goiter Papillary thyroid carcinoma Cancer failed to be sampled