Pathology Which of the following features distinguish Necrotizing Sialometaplasia from squamous Cell carcinoma? A Majority of intraoral cases present with ulceration and pain in the later stages B Varying degrees of lobar necrosis is seen C Squamous metaplasia of excretory ducts and acini are noted D Nests of squamous epithelium with several residual ductal lamina within them are noticed 💡 Explanation Which of the following features distinguish Necrotizing Sialometaplasia from squamous Cell carcinoma? ✓ Correct Answer: D. Nests of squamous epithelium with several residual ductal lamina within them are noticed