We have located links that may give you full text access.
CD4-CD8-"Double-negative" cutaneous T-cell lymphomas share common histologic features and an aggressive clinical course.
American Journal of Surgical Pathology 2002 Februrary
We report 15 patients with CD4-CD8-"double-negative" T-cell lymphoma arising in skin. There were seven women and eight men with a mean age at diagnosis of 53 years (range 19-77 years). All but two patients presented with solitary or multiple cutaneous nodule(s). Initial and recurrent biopsy specimens showed a dense infiltrate centered in the mid-dermis (extending into subcutis when sampled) of small to intermediate-sized lymphocytes with indistinct nucleoli and frequently irregular nuclear contours. Periadnexal infiltration and epidermal ulceration were present in five cases with the intraepidermal cells being primarily reactive CD4+ T cells. All cases were negative for CD30 and terminal deoxynucleotidyltransferase; one showed expression of CD56, and six of eight tested cases were positive for T-cell receptor-delta expression. Despite systemic chemotherapy, all 12 patients with clinical follow-up showed recurrent or progressive disease with widespread cutaneous dissemination in 10 of 12. Eventual dissemination to lymph nodes or bone marrow occurred in two patients each, with at least nine patients dead of disease or treatment complications. Only two patients achieved lasting clinical remission (with 2'-deoxycoformycin/pentostatin and nelarabine, respectively). CD4-CD8-"double-negative" CTCL has distinctive histologic features and cytomorphology with a marked propensity for rapid multifocal cutaneous dissemination.
Full text links
Related Resources
Trending Papers
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app