Cutaneous T-cell lymphoma (CTCL) encompasses a group of low-grade, non-Hodgkin lymphoma, including mycosis fungoides and Sézary syndrome. Diagnosis of CTCL can be challenging given the prolonged, gradual onset and shared characteristics with many benign inflammatory skin diseases. In this case series, we describe four unique cases of patients with chronic, recalcitrant eczematous dermatitis who presented for a patch-test consultation and were ultimately diagnosed with CTCL. In particular, we highlight clinical pearls to aid in distinguishing CTCL from inflammatory dermatoses and describe the diagnostic strategy to help dermatologists arrive at the diagnosis of CTCL at earlier stages of the disease.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8484943 | PMC |
| http://dx.doi.org/10.1016/j.ijwd.2021.04.004 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Hidradenitis suppurativa.
Lancet
January 2025
Faculty of Medicine, Wroclaw University of Science and Technology, Wrocław, Poland.
Hidradenitis suppurativa is a chronic inflammatory disease characterised by painful, deep-seated nodules, abscesses, and draining tunnels in the skin of axillary, inguinal, genitoanal, or inframammary areas. In recent years, the body of knowledge in hidradenitis suppurativa has advanced greatly. This disorder typically starts in the second or third decade of life.
View Article and Find Full Text PDFA promising future for breast cancer therapy with hydroxamic acid-based histone deacetylase inhibitors.
Bioorg Chem
January 2025
Department of In Vitro Carcinogenesis and Cellular Chemotherapy, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata 700026, India. Electronic address:
Histone deacetylases (HDACs) play a critical role in chromatin remodelling and modulating the activity of various histone proteins. Aberrant HDAC functions has been related to the progression of breast cancer (BC), making HDAC inhibitors (HDACi) promising small-molecule therapeutics for its treatment. Hydroxamic acid (HA) is a significant pharmacophore due to its strong metal-chelating ability, HDAC inhibition properties, MMP inhibition abilities, and more.
View Article and Find Full Text PDFPharmacological Modulation of the Unfolded Protein Response as a Therapeutic Approach in Cutaneous T-Cell Lymphoma.
Biomolecules
January 2025
Department of Pharmacology and Immunology, Medical University of South Carolina, 173 Ashley Ave., MSC509, Charleston, SC 29425, USA.
Cutaneous T-cell lymphoma (CTCL) is a rare T-cell malignancy characterized by inflamed and painful rash-like skin lesions that may affect large portions of the body's surface. Patients experience recurrent infections due to a compromised skin barrier and generalized immunodeficiency resulting from a dominant Th2 immune phenotype of CTCL cells. Given the role of the unfolded protein response (UPR) in normal and malignant T-cell development, we investigated the impact of UPR-inducing drugs on the viability, transcriptional networks, and Th2 phenotype of CTCL.
View Article and Find Full Text PDFImpact of Hyaluronic Acid on the Cutaneous T-Cell Lymphoma Microenvironment: A Novel Anti-Tumor Mechanism of Bexarotene.
Cancers (Basel)
January 2025
Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan.
Background: Cutaneous T-cell lymphoma (CTCL) is a type of non-Hodgkin's lymphoma that primarily affects the skin, rich in hyaluronic acid (HA). HA is a component of the extracellular matrix in the dermis and likely affects the development of CTCL, but the mechanism is poorly understood. Here we show that low-molecular-weight HA (LMWHA) possibly exacerbates CTCL, and bexarotene, already used in CTCL treatment, decreases HA production.
View Article and Find Full Text PDFThe Progression of Mycosis Fungoides During Treatment with Mogamulizumab: A BIO-MUSE Case Study of the Tumor and Immune Response in Peripheral Blood and Tissue.
Biomedicines
January 2025
Department of Immunotechnology, Faculty of Engineering (LTH), Lund University, 223 63 Lund, Sweden.
Mycosis fungoides (MF) is a rare malignancy, with an indolent course in the early stages of the disease. However, due to major molecular and clinical heterogeneity, patients at an advanced stage of the disease have variable responses to treatment and considerably reduced life expectancy. Today, there is a lack of specific markers for the progression from early to advanced stages of the disease.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!