Top rated - SUSPICIOUS FOR MALIGNANCY |
Few scattered plasmacytoid cells. (Histologic follow-up: Langerhans cell histiocytosis). (53 votes)
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Crowded sheet of atypical follicular cells associated with cystic contents. (58 votes)
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Large atypical cells with macronucleoli. (Histologic follow-up revealed a carcinoma with thymus-like differentiation [CASTLE]). (53 votes)
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Numerous monomorphic lymphocytes. (52 votes)
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Surgical follow-up to the previous three images revealed a follicular variant of papillary carcinoma. Note the thick eosinophilic colloid within the follicles. (54 votes)
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Monolayered sheet of follicular cells with nuclear elongation, chromatin clearing and nuclear grooves (51 votes)
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The hyalinizing trabecular adenoma resembles papillary thyroid carcinoma. Note, however, that the elongated nuclei are almost spindle shaped and the cells are embedded within stroma (histologic section). (52 votes)
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Follicular cells with elongated nuclei embedded in stroma. (Histologic follow-up revealed a hyalinizing trabecular adenoma.) (48 votes)
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Monolayered sheet of follicular cells with oval nuclei, nuclear grooves and focal chromatin clearing. (53 votes)
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Sparsely cellular sample with epithelioid and fusiform cells. (49 votes)
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Polymorphous population of atypical lymphoid cells. (46 votes)
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Follicular cells with elongated nuclei embedded in stroma. (Histologic follow-up revealed a hyalinizing trabecular adenoma.) (48 votes)
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