Melanoma Hyperpigmentation Is Strongly Associated With KIT Alterations
Tumor of the Follicular Infundibulum: An Epidermal Reaction Pattern?
Tumor of Follicular Infundibulum Is Basal Cell Carcinoma
Adenoid Cystic Carcinoma-Like Pattern in Spiradenoma and Spiradenocylindroma: A Rare Feature in Sporadic Neoplasms and Those Associated With Brooke-Spiegler Syndrome
CD117 Is Not a Useful Marker for Diagnosing Atypical Fibroxanthoma
Diffuse Dermal Angiomatosis Associated With Calciphylaxis
Mucoepidermoid (Adenosquamous) Carcinoma, Trichoblastoma, Trichilemmoma, Sebaceous Adenoma, Tumor of Follicular Infundibulum and Syringocystadenoma Papilliferum Arising Within 2 Persistent Lesions of Nevus Sebaceous: Report of a Case
A Case of Brooke-Spiegler Syndrome With a Novel Germline Deep Intronic Mutation in the CYLD Gene Leading to Intronic Exonization, Diverse Somatic Mutations, and Unusual Histology
The Evolution of Osseous Metaplasia in Localized Cutaneous Nephrogenic Systemic Fibrosis: A Case Report
A Unique Presentation of Eccrine Hamartoma: Eccrine Nevus With Abnormal Eccrine Structures and Angiomyxoid Stroma
Hibernoma—Case Report and Literature Review
A Case of Brucellosis Presenting With Widespread Maculopapular Rash
Sclerosing Sweat Duct-Like Carcinoma of the Tongue-A Case Report and a Review of the Literature
Solitary Cutaneous Nodule of Blastic Plasmacytoid Dendritic Cell Neoplasm Progressing to Overt Leukemia Cutis After Chemotherapy: Immunohistology and FISH Analysis Confirmed the Diagnosis
Carcinoma Ex Spiradenoma/Cylindroma Confirmed by Immunohistochemical and Molecular Loss-of-Heterozygosity Profiling
Challenge
The Man Behind the Eponym: Hans Biberstein and Follicular Hyperplasia Overlying Dermatofibroma
Cutaneous Carcinosarcoma With Myoepithelial Differentiation: Immunohistochemical and Cytogenetic Analysis of a Case Presenting in an Unusual Location
Desmoplastic Nevus: Clinicopathologic Keynotes
Melanoma With Second Myxoid Stromal Changes After Personally Applied Prolonged Phototherapy
Epidermoid Cyst on Top of the Left Arm Thumb
Floret-Like Multinucleated Giant Cells in a Neurofibroma Outside the Context of Neurofibromatosis Type 1
Answer
Announcements
Erratum