A Dermatopathologist's Guide to Troubleshooting Immunohistochemistry Part 1
Extranodal Marginal Zone Lymphoma–like Presentations of Angioimmunoblastic T-Cell Lymphoma
Interstitial Granulomatous Dermatitis
Multiple Keratotic Papules on the Palm and Fingers
Dark Brown Plaques and Patches on the Breast and Areola in a 14-Year-Old Female
Angiomatoid Fibrous Histiocytoma With Prominent Myxoid Stroma
Acral Mycosis Fungoides With Epidermal Microvesiculation Mucinosis
Basal-Cell Carcinoma Occurring in Cutaneous Infundibular Cysts
Primary Cutaneous Interdigitating Dendritic Cell Sarcoma
Staphylococcal Purpura Fulminans
S100-Negative, CD1a-Positive Cutaneous Histiocytosis in a Patient with S100-Positive, CD1a-Positive Pulmonary Histiocytosis
Erythrodermic Leukemia Cutis in a Patient With Pre-B-Cell Acute Lymphoblastic Leukemia
Cutaneous Pleomorphic Rhabdomyosarcoma Occurring on Sun-Damaged Skin
Multiple Keratotic Papules on the Palm and Fingers
Dark Brown Plaques and Patches on the Breast and Areola in a 14-Year-Old Female
Obituary of Philip H. Cooper, MD
Blue Nevus-Smooth Muscle Hamartoma
Nodular Melanoma Arising in a Large Segmental Speckled Lentiginous Nevus
Langerhans Cell Hyperplasia From Molluscum Contagiosum
Panniculitis With Necrotizing Granulomata in a Patient on BRAF Inhibitor (Dabrafenib) Therapy for Metastatic Melanoma
Hyperplasia and Hypertrophy of Pacinian Corpuscles