Salivary Duct Carcinoma
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![SalivaryDuctCA26.jpg](/slides-13/slides/SalivaryDuctCA26.jpg)
Comments:
Salivary duct carcinoma showing solid and cribriform growth patterns. The tumor lobules are separated by fibrotic stroma. In addition to many growth patterns seen with salivary duct carcinoma, there are a number of histologic variants, including sarcomatoid, micropapillary, mucin rich, oncocytic, osteoclast like giant cell, and high grade in-situ variant. Hybrid tumors with multiple histologic types within a given tumor are not uncommon.