Fig. 1From: Papillary thyroid cancer located in malignant struma ovarii with omentum metastasis: a case report and review of the literatureH&E staining of malignant struma ovarii tissues. H&E staining (a) showed fibrous cores of tissue lined by neoplastic cells which contain large overlapping “ground-glass” nuclei characteristic of thyroid papillary carcinoma. b Metastasis to omentum is shown (H&E, original magnifications ×400)Back to article page