case_images: PMC10008422_01
case_images: Well-defined swelling with a depression on the top of the scalp.
case_images: CCID-16-593-g0001.jpg
case_images: PMC10008422_01_CCID-16-593-g0001.jpg
case_images: f0001
case_images: On examination, a 3x4 cm soft and movable mass was noted on the top of his scalp, upon which was a round depression with a diameter of 2 cm (Figure 1).
case_images: Epidermoid cyst lined by stratified squamous epithelium having granular layer and filled with laminated keratin material. (a) Bar length = 3mm. The rectangular box shows the structure of the cyst wall. (b) Bar length = 400mum.
case_images: CCID-16-593-g0002.jpg
case_images: PMC10008422_01_CCID-16-593-g0002.jpg
case_images: f0002
case_images: The cavity was filled with laminated keratin materials (Figure 2).