case_images: PMC10601829_01
case_images: Left upper eyelid firm subcutaneous nodular mass along the upper tarsus.
case_images: cop-2023-0014-0001-530956_F01.jpg
case_images: PMC10601829_01_cop-2023-0014-0001-530956_F01.jpg
case_images: F1
case_images: It was asymptomatic and localized to the middle upper eyelid (shown in Fig. 1).
case_images: A low power magnification showing three fragments of tissue with skin (black arrow) and a chondroid lesion (green arrow) (hematoxylin and eosin, x20 magnification).
case_images: cop-2023-0014-0001-530956_F02.jpg
case_images: PMC10601829_01_cop-2023-0014-0001-530956_F02.jpg
case_images: F2
case_images: However, histopathological examination showed three fragments of fibrous tissue, the largest with an overlying unremarkable skin (shown in Fig. 2).
case_images: A photomicrograph showing the well-circumscribed benign chondroma within the dermis (hematoxylin and eosin, x100 magnification).
case_images: cop-2023-0014-0001-530956_F03.jpg
case_images: PMC10601829_01_cop-2023-0014-0001-530956_F03.jpg
case_images: F3
case_images: The two larger fragments show a well-circumscribed chondroid lesion comprising benign chondrocytes in lacunae and a chondroid matrix (shown in Fig. 3).