Am J Dermatopathol 2021 Jul 20. Epub 2021 Jul 20.
Departments of Diagnostic Pathology, and Dermatology, Kyoto University Hospital, Kyoto, Japan; Department of Dermatology, Kagawa University Hospital, Kagawa, Japan; and National Hospital Organization Kyoto Medical Center, Kyoto, Japan.
Abstract: The diagnosis of pilomatricoma, the most common matrical tumor, is generally straightforward; however, it exhibits diverse histology associated with various morphological stages and several clinical variants, and matrical differentiation can occur in various neoplastic diseases. A 56-year-old man was admitted to our hospital to resect an 11.0-cm skin tumor on his right shoulder. Read More