Actinic granuloma and annular elastolytic giant cell granuloma are different terms used to define skin lesions characterized by elastolysis, elastophagocytosis, and multinucleated giant cell infiltrate. The clinical appearance varies from…
Joseph C. English III, MD, Editor Granulomatous disorders represent a unique group of diseases, both noninfectious and infectious, that require the utmost clinical pathologic correlation combined with a keen sense…
Granuloma annulare (GA) is a noninfectious granulomatous skin condition that can present with a variety of cutaneous morphologies. It is characterized by collagen degeneration, mucin deposition, and palisaded or interstitial…
The diagnosis of primary cutaneous B-cell lymphoma (CBCL) requires that the search for a more widespread lymphoma has been negative. The clinical presentation, outlook, and treatment options of the common…
Primary cutaneous CD30 + lymphoproliferative disorders (LPDs) account for approximately 25% of cutaneous lymphomas. Although these LPDs are clinically heterogeneous, they can be indistinguishable histologically. Lymphomatoid papulosis rarely requires systemic…
Mycosis fungoides (MF) and Sézary syndrome (SS) are common types of primary cutaneous T-cell lymphoma. Early-stage MF has a favorable prognosis and responds well to skin-directed regimens. Patients with advanced-stage…
Traditional chemotherapies, interleukins, phosphorylase inhibitors, and proteasome inhibitors are important therapies available to patients with cutaneous T-cell lymphoma (CTCL). Traditional chemotherapies, both in combination and as single agents, are commonly…
Use of monoclonal antibodies (mAbs) has revolutionized cancer therapy. Approaches targeting specific cellular targets on the malignant cells and in tumor microenvironment have been proved to be successful in hematologic…
Extracorporeal photopheresis (ECP) is an immunomodulating procedure that leads to an expansion of peripheral blood dendritic cell populations and an enhanced TH1 immune response in cutaneous T-cell lymphoma (CTCL). Because…
Cutaneous T-cell lymphomas (CTCLs) are non-Hodgkin’s T-cell lymphomas that present as skin lesions. Mycosis fungoides with large cell transformation has a 5-year overall survival of 32% with involved skin and…
