Pathology Which of the following is not a histological feature of adamantinomatous craniopharyngioma? A Nests and cords of squamous epithelium embedded in spongy reticulum B Compact, lamellar keratin formation ("wet keratin") C Dystrophic calcification and cholesterol crystals D Papillae lined by well-differentiated squamous epithelium 💡 Explanation Which of the following is not a histological feature of adamantinomatous craniopharyngioma? ✓ Correct Answer: D. Papillae lined by well-differentiated squamous epithelium