Histology of the tumor revealed necrosis of salivary glands squamous metaplasia of salivary ducts and acini with bland appearance of the squamous cells which showed occasional nuclearatypia.
病理特征为:唾腺坏死、唾腺管与腺泡的鳞状化生、其鳞状细胞外观平淡无奇,但偶可见异常细胞核。
2
Based on poor glandular formation, necrosis, cellular atypia, nuclear pleomorphism, invasion of soft tissue and bone, and vascular permeation.