1
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Blanchard M, Morren MA, Busschots AM, Hauben E, Alberti-Violetti S, Berti E, Avallone G, Tavoletti G, Panzone M, Quaglino P, Colonna C, Melchers RC, Vermeer MH, Gniadecki R, Mitteldorf C, Gosmann J, Stadler R, Jonak C, Oren-Shabtai M, Hodak E, Friedland R, Gordon E, Geskin LJ, Scarisbrick JJ, Mayo Martínez F, Noguera Morel L, Pehr K, Amarov B, Faouzi M, Nicolay JP, Kempf W, Blanchard G, Guenova E. Paediatric-onset lymphomatoid papulosis: results of a multicentre retrospective cohort study on behalf of the EORTC Cutaneous Lymphoma Tumours Group (CLTG). Br J Dermatol 2024; 191:233-242. [PMID: 38595050 DOI: 10.1093/bjd/ljae150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/23/2024] [Accepted: 04/09/2024] [Indexed: 04/11/2024]
Abstract
BACKGROUND Lymphomatoid papulosis (LyP) is a rare cutaneous T-cell lymphoproliferative disorder. Comprehensive data on LyP in the paediatric population are scarce. OBJECTIVES To characterize the epidemiological, clinical, histopathological and prognostic features of paediatric LyP. METHODS This was a retrospective multicentre international cohort study that included 87 children and adolescents with LyP diagnosed between 1998 and 2022. Patients aged ≤ 18 years at disease onset were included. LyP diagnosis was made in each centre, based on clinicopathological correlation. RESULTS Eighty-seven patients from 12 centres were included. Mean age at disease onset was 7.0 years (range 3 months-18 years) with a male to female ratio of 2 : 1. Mean time between the onset of the first cutaneous lesions and diagnosis was 1.3 years (range 0-14). Initial misdiagnosis concerned 26% of patients. LyP was most often misdiagnosed as pityriasis lichenoides et varioliformis acuta, insect bites or mollusca contagiosa. Erythematous papules or papulonodules were the most frequent clinical presentation. Pruritus was specifically mentioned in 21% of patients. The main histological subtype was type A in 55% of cases. When analysed, monoclonal T-cell receptor rearrangement was found in 77% of skin biopsies. The overall survival rate was 100%, with follow-up at 5 years available for 33 patients and at 15 years for 8 patients. Associated haematological malignancy (HM) occurred in 10% of cases (n = 7/73), including four patients with mycosis fungoides, one with primary cutaneous anaplastic large cell lymphoma (ALCL), one with systemic ALCL and one with acute myeloid leukaemia. If we compared incidence rates of cancer with the world population aged 0-19 years from 2001 to 2010, we estimated a significantly higher risk of associated malignancy in general, occurring before the age of 19 years (incidence rate ratio 87.49, 95% confidence interval 86.01-88.99). CONCLUSIONS We report epidemiological data from a large international cohort of children and adolescents with LyP. Overall, the disease prognosis is good, with excellent survival rates for all patients. Owing to an increased risk of associated HM, long-term follow-up should be recommended for patients with LyP.
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Affiliation(s)
- Maël Blanchard
- Department of Dermatology, CHUV Lausanne, University of Lausanne, Switzerland
- Division of Dermatology and Venereology, Geneva University Hospitals, Geneva, Switzerland
| | - Marie-Anne Morren
- Department of Dermatology, CHUV Lausanne, University of Lausanne, Switzerland
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Gabriela Blanchard
- Department of Dermatology, CHUV Lausanne, University of Lausanne, Switzerland
- Division of Dermatology and Venereology, Geneva University Hospitals, Geneva, Switzerland
| | - Emmanuella Guenova
- Department of Dermatology, CHUV Lausanne, University of Lausanne, Switzerland
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2
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Battistella M. Paediatric lymphomatoid papulosis: a benign clonal T-cell disorder that is a harbinger of haematological malignancy. Br J Dermatol 2024; 191:158-159. [PMID: 38753842 DOI: 10.1093/bjd/ljae211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 05/10/2024] [Accepted: 03/13/2024] [Indexed: 05/18/2024]
Affiliation(s)
- Maxime Battistella
- Department of Pathology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology and Immunotherapy (HIPI), Paris, France
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3
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Chen JJ, Tokumori FC, Del Guzzo C, Kim J, Ruan J. Update on T-Cell Lymphoma Epidemiology. Curr Hematol Malig Rep 2024; 19:93-103. [PMID: 38451372 DOI: 10.1007/s11899-024-00727-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 03/08/2024]
Abstract
PURPOSE OF REVIEW T-cell lymphomas (TCLs) are a group of rare subtypes of non-Hodgkin lymphoma derived from mature T-lymphocytes. Recent updates in lymphoma classification based on the cell-of-origin pathogenesis have shed new light on TCL epidemiology and outcomes. Contemporary regional consortia and international studies, including those conducted recently in Asia and South America, have provided an updated delineation of the major subtypes across various global regions. RECENT FINDINGS Peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS), remains the most common subtype globally except in Asia, where extra-nodal NK-T cell lymphoma (ENKTL) has emerged as the most prevalent. Angioimmunoblastic T-cell lymphoma (AITL) is the second most common subtype globally except in South America where its incidence falls behind adult T-cell leukemia/lymphoma (ATLL) and ENKTL. ALK-negative anaplastic large cell lymphoma (ALCL) has been recognized as the second most common subtype in some parts of South America. Studies on the newly classified breast implant-associated ALCL (BIA-ALCL) are beginning to reveal its distribution and risk factors. Deciphering the epidemiology of TCLs is a challenging endeavor due to the rarity of these entities and ongoing refinement in classification. Collaborative efforts on prospective registries based on the most current WHO classifications will help capture the true epidemiology of TCL subtypes to better focus resources for diagnostic, prognostic, and therapeutic efforts.
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MESH Headings
- Humans
- Lymphoma, T-Cell/epidemiology
- Lymphoma, T-Cell/diagnosis
- Lymphoma, T-Cell/therapy
- Lymphoma, T-Cell/pathology
- Incidence
- Lymphoma, T-Cell, Peripheral/epidemiology
- Lymphoma, T-Cell, Peripheral/therapy
- Lymphoma, T-Cell, Peripheral/diagnosis
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Affiliation(s)
- Jane J Chen
- Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Franco Castillo Tokumori
- Division of Hematology and Medical Oncology, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10065, USA
| | | | - Jeanyoung Kim
- Division of Dermatology, Weill Cornell Medicine, New York, NY, USA
| | - Jia Ruan
- Division of Hematology and Medical Oncology, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10065, USA.
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4
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Miranda RN, Amador C, Chan JKC, Guitart J, Rech KL, Medeiros LJ, Naresh KN. Fifth Edition of the World Health Organization Classification of Tumors of the Hematopoietic and Lymphoid Tissues: Mature T-Cell, NK-Cell, and Stroma-Derived Neoplasms of Lymphoid Tissues. Mod Pathol 2024; 37:100512. [PMID: 38734236 DOI: 10.1016/j.modpat.2024.100512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 04/14/2024] [Accepted: 05/02/2024] [Indexed: 05/13/2024]
Abstract
This review focuses on mature T cells, natural killer (NK) cells, and stroma-derived neoplasms in the fifth edition of the World Health Organization classification of hematolymphoid tumors, including changes from the revised fourth edition. Overall, information has expanded, primarily due to advancements in genomic understanding. The updated classification adopts a hierarchical format. The updated classification relies on a multidisciplinary approach, incorporating insights from a diverse group of pathologists, clinicians, and geneticists. Indolent NK-cell lymphoproliferative disorder of the gastrointestinal tract, Epstein-Barr virus-positive nodal T- and NK-cell lymphoma, and several stroma-derived neoplasms of lymphoid tissues have been newly introduced or included. The review also provides guidance on how the fifth edition of the World Health Organization classification of hematolymphoid tumors can be applied in routine clinical practice.
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Affiliation(s)
- Roberto N Miranda
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Catalina Amador
- Department of Pathology, University of Miami, Miami, Florida
| | - John K C Chan
- Department of Pathology, Queen Elizabeth Hospital, Kowloon, Hong Kong
| | - Joan Guitart
- Department of Dermatology, Northwestern University Feinberg Medical School, Chicago, Illinois
| | - Karen L Rech
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kikkeri N Naresh
- Section of Pathology, Translational Science and Therapeutics Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Laboratory Medicine & Pathology, University of Washington, Seattle, Washington.
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5
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Kossard S. Critical Review-A Tribute to Louis Brocq Lymphomatoid Papulosis, the Key in Exploring the Relationship of Parapsoriasis and Mycosis Fungoides. Am J Dermatopathol 2023; 45:753-761. [PMID: 37782018 PMCID: PMC10581442 DOI: 10.1097/dad.0000000000002546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
ABSTRACT Both parapsoriasis and LyP appear clinically as inflammatory dermatoses with a paradoxical link to cMF. A key element in addressing the relationship of parapsoriasis and MF were the results of the French and Dutch long-term registries tracking the emergence of lymphomas in the setting of LyP. Both cMF and cALCL emerged almost equally in these long-term studies. This ultimately supports that the stem cells in both cMF and cALCL are probably derived from a common stem cell shared by CD4+/CD8+ memory stem cells defining cMF and CD30+ stem cells defining cALCL. The discovery of inducible Skin Associated Lymphoid Tissue (iSALT) mesenchymal hubs incorporating Tregs, with their pleiotropic functions represents a paradigm shift and formed a translational tool in this analysis of the paradox. LyP can be recast as activated inhibitory lymphomatoid T-cell hubs derived from inducible iTregs in iSALT and the source of the common stem cell LyP line. iSALT Treg integrated mesenchymal hubs provided an emerging translational tool in redefining integrated lymphomatoid pathways. Brocq's complex scheme defining parapsoriasis as hybrid inflammatory dermatoses with a paradoxical link to cMF became a template to preserve parapsoriasis as a clinical diagnosis. Two major iSALT Treg generated inhibitory integrated lymphomatoid hubs emerged. The major CD30+TNF lymphomatoid hub has been linked to cALCL. Clinically defined chronic regressing and relapsing parapsoriasis with the histopathology of patch stage MF can be redefined as lymphomatoid parapsoriasis. This twin inhibited oncogenic memory based hub is defined by Treg modulated, CD4+/CD8+memory linked PD-1/DL-1 cytoxic complex and lichenoid histopathology.
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Affiliation(s)
- Steven Kossard
- Kossard Dermatopathologists, Laverty Pathology, Macquarie Park, NSW, Australia
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6
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Saleh JS, Subtil A, Hristov AC. Primary cutaneous T-cell lymphoma: a review of the most common entities with focus on recent updates. Hum Pathol 2023; 140:75-100. [PMID: 37802757 DOI: 10.1016/j.humpath.2023.09.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 10/08/2023]
Abstract
Cutaneous T-cell lymphomas are an heterogeneous group of uncommon lymphoid neoplasms that are challenging to diagnose and require close collaboration between dermatologists, pathologists and hematologists/oncologists. This article reviews the most common cutaneous T-cell lymphomas: mycosis fungoides (both classic and variant forms) as well as its leukemic counterpart Sézary syndrome, CD30+ T-cell lymphoproliferative disorders including the ever-expanding group of lymphomatoid papulosis and primary cutaneous anaplastic large cell lymphoma, and primary cutaneous CD4+ small/medium lymphoproliferative disorder. We discuss the classic clinical and histopathologic features of these lymphomas and review how they can be distinguished from reactive entities. In particularly, updates to these diagnostic categories and current controversies in classification are highlighted. Moreover, we review the prognosis and treatment for each entity. These lymphomas exhibit variable prognosis, and therefore it is important to correctly classify atypical cutaneous T-cell infiltrates for appropriate patient treatment and prognosis. Cutaneous T-cell lymphomas are at the interface of several medical specialties; this review seeks to summarize key features of these lymphomas and highlight new and emerging insights into these lymphomas.
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Affiliation(s)
- Jasmine S Saleh
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA; Department of Dermatology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Antonio Subtil
- Department of Pathology, Royal Jubilee Hospital, University of British Columbia, Victoria, British Columbia, V8R1J8, Canada
| | - Alexandra C Hristov
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA; Department of Dermatology, University of Michigan, Ann Arbor, MI, 48109, USA.
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7
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Bellani V, Croci GA, Bucelli C, Maronese CA, Alberti S, Iurlo A, Cattaneo D. Lymphomatoid papulosis associated with myeloid neoplasm with eosinophilia and FIP1L1::PDGFRA rearrangement: Successful imatinib treatment in two cases. J Dermatol 2023; 50:1330-1334. [PMID: 37248740 DOI: 10.1111/1346-8138.16836] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/01/2023] [Accepted: 05/04/2023] [Indexed: 05/31/2023]
Abstract
Lymphomatoid papulosis (LyP) is a benign condition, listed among primary cutaneous CD30+ lymphoproliferative disorders. Its typical picture consists of relapsing-remitting papular lesions and it can be encountered in the course of a hematologic disease, at times representing its first manifestation. Hypereosinophilic syndromes are a heterogeneous group of disorders characterized by persistent peripheral blood hypereosinophilia that may lead to life-threatening organ damage. Among eosinophilic disorders, the subtype identified as myeloid/lymphoid neoplasm with eosinophilia and tyrosine kinase gene fusions has aroused particular interest due to its excellent response to tyrosine kinase inhibitors, including imatinib. Here, we described the case of two 33-year-old men presenting with LyP and myeloid neoplasm with eosinophilia and FIP1L1::PDGFRA rearrangement who achieved complete clinical and molecular remission of both conditions a few months after starting imatinib.
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Affiliation(s)
- Valentina Bellani
- Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Giorgio Alberto Croci
- Division of Pathology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Cristina Bucelli
- Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Carlo Alberto Maronese
- Dermatology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Sara Alberti
- Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Alessandra Iurlo
- Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniele Cattaneo
- Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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8
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Saleh JS, Subtil A, Hristov AC. Primary cutaneous T-cell lymphoma: a review of the most common entities with focus on recent updates. Hum Pathol 2023; 138:76-102. [PMID: 37307932 DOI: 10.1016/j.humpath.2023.06.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 06/14/2023]
Abstract
Cutaneous T-cell lymphomas are an heterogeneous group of uncommon lymphoid neoplasms that are challenging to diagnose and require close collaboration between dermatologists, pathologists and hematologists/oncologists. This article reviews the most common cutaneous T-cell lymphomas: mycosis fungoides (both classic and variant forms) as well as its leukemic counterpart Sézary syndrome, CD30+ T-cell lymphoproliferative disorders including the ever-expanding group of lymphomatoid papulosis and primary cutaneous anaplastic large cell lymphoma, and primary cutaneous CD4+ small/medium lymphoproliferative disorder. We discuss the classic clinical and histopathologic features of these lymphomas and review how they can be distinguished from reactive entities. In particularly, updates to these diagnostic categories and current controversies in classification are highlighted. Moreover, we review the prognosis and treatment for each entity. These lymphomas exhibit variable prognosis, and therefore it is important to correctly classify atypical cutaneous T-cell infiltrates for appropriate patient treatment and prognosis. Cutaneous T-cell lymphomas are at the interface of several medical specialties; this review seeks to summarize key features of these lymphomas and highlight new and emerging insights into these lymphomas.
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Affiliation(s)
- Jasmine S Saleh
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA; Department of Dermatology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Antonio Subtil
- Department of Pathology, Royal Jubilee Hospital, University of British Columbia, Victoria, British Columbia, V8R1J8, Canada
| | - Alexandra C Hristov
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA; Department of Dermatology, University of Michigan, Ann Arbor, MI, 48109, USA.
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9
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Bhabha FK, McCormack C, Campbell BA, Lade S, Buelens O, Van Der Weyden C, Prince HM. CD30-positive lymphoproliferative disorders-An Australian Clinical Practice Statement from the Peter MacCallum Cancer Centre. Australas J Dermatol 2023; 64:194-203. [PMID: 36892928 DOI: 10.1111/ajd.14016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 02/01/2023] [Accepted: 02/12/2023] [Indexed: 03/10/2023]
Abstract
The CD30-postive lymphoproliferative disorders, including lymphomatoid papulosis and primary cutaneous anaplastic large cell lymphoma, account for up to 30% of all cutaneous T-cell lymphomas (CTCLs) and are the second most common form of CTCLs after mycosis fungoides. Both conditions differ in their clinical presentations; however, they share the expression of the CD30 antigen as a common immunophenotypic hallmark. There is a wide spectrum of management options depending on factors such as extent of disease, staging and treatment tolerability. This Clinical Practice Statement is reflective of the current clinical practice in Australia.
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Affiliation(s)
- Friyana K Bhabha
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Christopher McCormack
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Belinda A Campbell
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Clinical Pathology, The University of Melbourne, Parkville, Victoria, Australia
| | - Stephen Lade
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Odette Buelens
- Nurse Practitioner, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Carrie Van Der Weyden
- Department of Haematology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - H Miles Prince
- Department of Haematology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
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10
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Catapano S, Gori N, Di Stafani A, Peris K. Polymorphic Skin Eruption in a Middle-Aged Man: A Quiz. Acta Derm Venereol 2023; 103:adv00880. [PMID: 36883473 PMCID: PMC10010181 DOI: 10.2340/actadv.v103.6548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 01/17/2023] [Indexed: 03/09/2023] Open
Abstract
Abstract is missing (Quiz)
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Affiliation(s)
- Silvia Catapano
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy; UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy.
| | - Niccolo Gori
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy; UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy.
| | - Alessandro Di Stafani
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy; UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy1 Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy 2 UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy.
| | - Ketty Peris
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy; UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy.
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11
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Shimshak S, Sokumbi O, Isaq N, Goyal A, Comfere N. A Practical Guide to the Diagnosis, Evaluation, and Treatment of Cutaneous T-Cell Lymphoma. Dermatol Clin 2023; 41:209-229. [DOI: 10.1016/j.det.2022.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Santonja C, Sánchez-García FJ, Rodríguez-Rodríguez RN, Manso R, Requena L, Gil-Mateo MDP, Rodríguez-Pinilla SM. Double CD4/CD8-Positive, Nonpoikilodermic Mycosis Fungoides Expressing CD56 in a Young Man. Am J Dermatopathol 2022; 44:936-939. [PMID: 35925554 DOI: 10.1097/dad.0000000000002259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT We report a case of mycosis fungoides (MF) in an 18-year-old man whose neoplastic T cells expressed CD4, CD8, and CD56, with no evidence of TCR-delta or Epstein-Barr virus (EBER) expression. Clinically, neither hypopigmentation nor hyperpigmentation nor poikilodermatous skin lesions were present, and the lesions subsided with oral corticoids and retinoids and environmental solar ultraviolet exposure. Our case represents the oldest patient reported so far with nonpoikilodermatous, CD8/CD56 MF and adds to the phenotypic diversity of MF in the pediatric population. This distinct phenotype does not seem to be linked to a more aggressive course than the classic CD-4 positive one.
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Affiliation(s)
- Carlos Santonja
- PathologyDepartment, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | | | | | - Rebeca Manso
- PathologyDepartment, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | - Luis Requena
- DermatologyDepartment, Hospital Universitario Fundación Jiménez Diaz, Madrid, Spain; and
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13
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de Leval L, Alizadeh AA, Bergsagel PL, Campo E, Davies A, Dogan A, Fitzgibbon J, Horwitz SM, Melnick AM, Morice WG, Morin RD, Nadel B, Pileri SA, Rosenquist R, Rossi D, Salaverria I, Steidl C, Treon SP, Zelenetz AD, Advani RH, Allen CE, Ansell SM, Chan WC, Cook JR, Cook LB, d’Amore F, Dirnhofer S, Dreyling M, Dunleavy K, Feldman AL, Fend F, Gaulard P, Ghia P, Gribben JG, Hermine O, Hodson DJ, Hsi ED, Inghirami G, Jaffe ES, Karube K, Kataoka K, Klapper W, Kim WS, King RL, Ko YH, LaCasce AS, Lenz G, Martin-Subero JI, Piris MA, Pittaluga S, Pasqualucci L, Quintanilla-Martinez L, Rodig SJ, Rosenwald A, Salles GA, San-Miguel J, Savage KJ, Sehn LH, Semenzato G, Staudt LM, Swerdlow SH, Tam CS, Trotman J, Vose JM, Weigert O, Wilson WH, Winter JN, Wu CJ, Zinzani PL, Zucca E, Bagg A, Scott DW. Genomic profiling for clinical decision making in lymphoid neoplasms. Blood 2022; 140:2193-2227. [PMID: 36001803 PMCID: PMC9837456 DOI: 10.1182/blood.2022015854] [Citation(s) in RCA: 61] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 08/15/2022] [Indexed: 01/28/2023] Open
Abstract
With the introduction of large-scale molecular profiling methods and high-throughput sequencing technologies, the genomic features of most lymphoid neoplasms have been characterized at an unprecedented scale. Although the principles for the classification and diagnosis of these disorders, founded on a multidimensional definition of disease entities, have been consolidated over the past 25 years, novel genomic data have markedly enhanced our understanding of lymphomagenesis and enriched the description of disease entities at the molecular level. Yet, the current diagnosis of lymphoid tumors is largely based on morphological assessment and immunophenotyping, with only few entities being defined by genomic criteria. This paper, which accompanies the International Consensus Classification of mature lymphoid neoplasms, will address how established assays and newly developed technologies for molecular testing already complement clinical diagnoses and provide a novel lens on disease classification. More specifically, their contributions to diagnosis refinement, risk stratification, and therapy prediction will be considered for the main categories of lymphoid neoplasms. The potential of whole-genome sequencing, circulating tumor DNA analyses, single-cell analyses, and epigenetic profiling will be discussed because these will likely become important future tools for implementing precision medicine approaches in clinical decision making for patients with lymphoid malignancies.
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Affiliation(s)
- Laurence de Leval
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Ash A. Alizadeh
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA
- Stanford Cancer Institute, Stanford University, Stanford, CA
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA
- Division of Hematology, Department of Medicine, Stanford University, Stanford, CA
| | - P. Leif Bergsagel
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Phoenix, AZ
| | - Elias Campo
- Haematopathology Section, Hospital Clínic, Institut d'Investigaciones Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Andrew Davies
- Centre for Cancer Immunology, University of Southampton, Southampton, United Kingdom
| | - Ahmet Dogan
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jude Fitzgibbon
- Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Steven M. Horwitz
- Lymphoma Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ari M. Melnick
- Department of Medicine, Weill Cornell Medicine, New York, NY
| | - William G. Morice
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Ryan D. Morin
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
- Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada
- BC Cancer Centre for Lymphoid Cancer, Vancouver, BC, Canada
| | - Bertrand Nadel
- Aix Marseille University, CNRS, INSERM, CIML, Marseille, France
| | - Stefano A. Pileri
- Haematopathology Division, IRCCS, Istituto Europeo di Oncologia, IEO, Milan, Italy
| | - Richard Rosenquist
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Clinical Genetics, Karolinska University Laboratory, Karolinska University Hospital, Solna, Sweden
| | - Davide Rossi
- Institute of Oncology Research and Oncology Institute of Southern Switzerland, Faculty of Biomedical Sciences, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Itziar Salaverria
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Christian Steidl
- Centre for Lymphoid Cancer, BC Cancer and University of British Columbia, Vancouver, Canada
| | | | - Andrew D. Zelenetz
- Lymphoma Service, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medicine, New York, NY
| | - Ranjana H. Advani
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA
| | - Carl E. Allen
- Division of Pediatric Hematology-Oncology, Baylor College of Medicine, Houston, TX
| | | | - Wing C. Chan
- Department of Pathology, City of Hope National Medical Center, Duarte, CA
| | - James R. Cook
- Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH
| | - Lucy B. Cook
- Centre for Haematology, Imperial College London, London, United Kingdom
| | - Francesco d’Amore
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Stefan Dirnhofer
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | | | - Kieron Dunleavy
- Division of Hematology and Oncology, Georgetown Lombardi Comprehensive Cancer Centre, Georgetown University Hospital, Washington, DC
| | - Andrew L. Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Falko Fend
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany
| | - Philippe Gaulard
- Department of Pathology, University Hospital Henri Mondor, AP-HP, Créteil, France
- Faculty of Medicine, IMRB, INSERM U955, University of Paris-Est Créteil, Créteil, France
| | - Paolo Ghia
- Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - John G. Gribben
- Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Olivier Hermine
- Service D’hématologie, Hôpital Universitaire Necker, Université René Descartes, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Daniel J. Hodson
- Wellcome MRC Cambridge Stem Cell Institute, Cambridge Biomedical Campus, Cambridge, United Kingdom
- Department of Haematology, University of Cambridge, Cambridge, United Kingdom
| | - Eric D. Hsi
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, NC
| | - Giorgio Inghirami
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
| | - Elaine S. Jaffe
- Hematopathology Section, Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Kennosuke Karube
- Department of Pathology and Laboratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Keisuke Kataoka
- Division of Molecular Oncology, National Cancer Center Research Institute, Toyko, Japan
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Wolfram Klapper
- Hematopathology Section and Lymph Node Registry, Department of Pathology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Won Seog Kim
- Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, South Korea
| | - Rebecca L. King
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Young H. Ko
- Department of Pathology, Cheju Halla General Hospital, Jeju, Korea
| | | | - Georg Lenz
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
| | - José I. Martin-Subero
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - Miguel A. Piris
- Department of Pathology, Jiménez Díaz Foundation University Hospital, CIBERONC, Madrid, Spain
| | - Stefania Pittaluga
- Hematopathology Section, Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Laura Pasqualucci
- Institute for Cancer Genetics, Columbia University, New York, NY
- Department of Pathology & Cell Biology, Columbia University, New York, NY
- The Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany
| | - Scott J. Rodig
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA
| | | | - Gilles A. Salles
- Lymphoma Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jesus San-Miguel
- Clínica Universidad de Navarra, Navarra, Cancer Center of University of Navarra, Cima Universidad de NavarraI, Instituto de Investigacion Sanitaria de Navarra, Centro de Investigación Biomédica en Red de Céncer, Pamplona, Spain
| | - Kerry J. Savage
- Centre for Lymphoid Cancer, BC Cancer and University of British Columbia, Vancouver, Canada
| | - Laurie H. Sehn
- Centre for Lymphoid Cancer, BC Cancer and University of British Columbia, Vancouver, Canada
| | - Gianpietro Semenzato
- Department of Medicine, University of Padua and Veneto Institute of Molecular Medicine, Padova, Italy
| | - Louis M. Staudt
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Steven H. Swerdlow
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | | | - Judith Trotman
- Haematology Department, Concord Repatriation General Hospital, Sydney, Australia
| | - Julie M. Vose
- Department of Internal Medicine, Division of Hematology-Oncology, University of Nebraska Medical Center, Omaha, NE
| | - Oliver Weigert
- Department of Medicine III, LMU Hospital, Munich, Germany
| | - Wyndham H. Wilson
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Jane N. Winter
- Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | - Pier L. Zinzani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna Istitudo di Ematologia “Seràgnoli” and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale Università di Bologna, Bologna, Italy
| | - Emanuele Zucca
- Institute of Oncology Research and Oncology Institute of Southern Switzerland, Faculty of Biomedical Sciences, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Adam Bagg
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - David W. Scott
- Centre for Lymphoid Cancer, BC Cancer and University of British Columbia, Vancouver, Canada
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14
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Chersi F, Sola S, Piccardo A, Massone C. The relevance of complete imaging investigations in Lymphomatoid Papulosis. Dermatol Reports 2022; 14:9594. [DOI: 10.4081/dr.2022.9594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 09/22/2022] [Indexed: 11/05/2022] Open
Abstract
We report a 47 years old women affected by lymphomatoid papulosis and concomitant mucinous adenocarcinoma of the sigma. Our experience underlines the relevance of performing accurate staging investigations in all lymphomatoid papulosis patients at the time of diagnosis, even in those that are asymptomatic, like our patient, not only for correct classification but also for cancer screening. Clinicians must be aware of the increased risk of lymphomatoid papulosis patients to develop haematological malignancies and non-haematological malignancies compared to general population at the time of diagnosis and at follow-up and therefore lymphomatoid papulosis patients must regularly follow cancer screening programs.
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15
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Primary cutaneous lymphoma: the 2018 update of the WHO-EORTC classification. Presse Med 2022; 51:104126. [DOI: 10.1016/j.lpm.2022.104126] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 05/02/2022] [Indexed: 11/22/2022] Open
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16
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Corail DR, Mondoloni M, Calvo AS, Quilhot P, Lescaille G, Baaroun V, Rochefort J. Oral manifestation of lymphomatoid papulosis: systematic review. JOURNAL OF ORAL MEDICINE AND ORAL SURGERY 2022. [DOI: 10.1051/mbcb/2021043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Introduction: Lymphomatoid Papulosis (LyP) is a lymphoproliferative disorder with typical histopathological criteria and a spontaneous regression. Only few cases of oral involvement have been reported. We wondered about their clinical characteristics and their association with lymphoma. Method: This systematic review is conducted according to the PRISMA statement. The Oxford Centre for Evidence Based Medicine table (OCEBM) and the scoring from the National Agency for Accreditation and Assessment in Health (ANAES) was assigned to each study. Results: We have included 16 references. LyP can occur at any age with a female predilection. Oral lesions were unique ulcer and tongue was mostly affected. Histological types A, and C were dominant and LyP resolved spontaneously. 1 case was associated with a lymphoma. Discussion: Cutaneous LyP more affects men and are mostly classified as type A while those orals are type A or C. Oral LyP is probably a progressive lesion whose evolution is not illustrated by the histological aspect which often reflects only the initial acute period. Conclusion: Our literature review has shown that the epidemiological aspects between oral and cutaneous LyP are not the same. LyP may be associated with an increased risk of developing systemic lymphoproliferative disorders.
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17
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Oncogenic Mutations and Gene Fusions in CD30-Positive Lymphoproliferations and Clonally Related Mycosis Fungoides Occurring in the Same Patients. JID INNOVATIONS 2021; 1:100034. [PMID: 34909731 PMCID: PMC8659398 DOI: 10.1016/j.xjidi.2021.100034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 11/27/2022] Open
Abstract
The emergence of a common progenitor cell has been postulated for the association of CD30-positive lymphoproliferative disease (LPD) and mycosis fungoides (MF) within the same patient. Up to now, no comprehensive analysis has yet addressed the genetic profiles of such concurrent lymphoma subtypes. We aimed to delineate the molecular alterations of clonally related CD30-positive LPD and MF occurring in the same two patients. We analyzed the molecular profile of 16 samples of two patients suffering both from CD30-positive LPD and MF being obtained over a time course of at least 5 years. To detect oncogenic mutations, we applied targeted sequencing technologies with a hybrid capture-based DNA library preparation approach, and for the identification of fusion transcripts, an anchored multiplex PCR enrichment kit was used. In all samples of CD30-positive LPD and MF, oncogenic fusions afflicting the Jak/signal transducer and activator of transcription signaling pathway were present, namely NPM1‒TYK2 in patient 1 and ILF3‒JAK2 in patient 2. Additional signal transducer and activator of transcription 5A gene STAT5A mutations exclusively occurred in lesions of CD30-positive LPD in one patient. CD30-positive LPD and MF may share genetic events when occurring within the same patients. Constitutive activation of the Jak/signal transducer and activator of transcription signaling pathway may play a central role in the molecular pathogenesis of both entities.
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18
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Diaz de la Pinta FJ, Machan S, Manso Alonso R, Carvajal N, Nieves Salgado R, Piris MÁ, Rodríguez Pinilla SM. DUSP22 Rearrangement in primary cutaneous T-cell Lymphoma with features intermediate between Mycosis Fungoides, Anaplastic Large-cell Lymphoma and Lymphomatoid Papulosis. Histopathology 2021; 80:446-449. [PMID: 34252219 DOI: 10.1111/his.14448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/23/2021] [Accepted: 07/11/2021] [Indexed: 10/20/2022]
Abstract
A 79-year-old man with a long-standing history of eczema with no other remarkable medical history came to our hospital complaining of a round, non-ulcerated, 3-cm-diameter, tumoral nodule of sudden growth (Figure 1A, 1B). Histological study revealed a CD30+, CD3+ biphasic lymphoid infiltrate with large cells in the dermis and smaller lymphocytes that exhibited a striking epidermotropism that was also present in the contiguous epidermis, where it had a pagetoid pattern (Figure 2A, 2B, 2C, 2D, 2E). TCR-ß was positive and CD8 was focally and weakly positive. CD4, CD20, ALK, TIA1, Perforin, Granzyme, PSTAT3 and TCR-γ were all negative.
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Affiliation(s)
| | - Salma Machan
- Dermatology Department, University Hospital Fundación Jiménez Díaz, Madrid, Spain
| | - Rebeca Manso Alonso
- Pathology Department, University Hospital Fundación Jiménez Díaz, Madrid, Spain
| | - Nerea Carvajal
- Pathology Department, University Hospital Fundación Jiménez Díaz, Madrid, Spain
| | - Rocio Nieves Salgado
- Hematology Department, University Hospital Fundación Jiménez Díaz, Madrid, Spain
| | - Miguel Ángel Piris
- Pathology Department, University Hospital Fundación Jiménez Díaz, Madrid, Spain
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19
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Abstract
The cutaneous lymphomas are malignancies of T-cell and B-cell lymphocytes in which the skin is the primary organ of involvement. The cutaneous T-cell lymphomas include variants that can mimic the presentation of common skin diseases or arthropod bites. Mycosis fungoides, the most common cutaneous T-cell lymphoma, usually presents as fixed asymptomatic patches or plaques in sun-protected areas. The cutaneous B-cell lymphomas have fewer variants that often present as papules or nodules that can mimic nonmelanoma skin cancers. Some therapies for cutaneous lymphoma have unique side effects such as central hypothyroidism, hyperlipidemia, and peripheral neuropathy.
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MESH Headings
- Aged
- Aged, 80 and over
- Animals
- Antineoplastic Agents/adverse effects
- Antineoplastic Agents, Immunological/adverse effects
- Arthropods
- Bexarotene/adverse effects
- Bites and Stings/diagnosis
- Brentuximab Vedotin/adverse effects
- Diagnosis, Differential
- Humans
- Hyperlipidemias/chemically induced
- Hypothyroidism/chemically induced
- Lymphoma, Primary Cutaneous Anaplastic Large Cell/diagnosis
- Lymphoma, T-Cell, Cutaneous/classification
- Lymphoma, T-Cell, Cutaneous/diagnosis
- Lymphoma, T-Cell, Cutaneous/therapy
- Lymphomatoid Papulosis/diagnosis
- Mycosis Fungoides/diagnosis
- Peripheral Nervous System Diseases/chemically induced
- Prognosis
- Sezary Syndrome/diagnosis
- Skin Diseases/diagnosis
- Skin Diseases/pathology
- Skin Neoplasms/pathology
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Affiliation(s)
- John A Zic
- Department of Dermatology, VU Cutaneous Lymphoma Clinic, Vanderbilt University Medical Center, Vanderbilt Dermatology, One Hundred Oaks, 719 Thompson Lane, Suite 26300, Nashville, TN 37204-3609, USA.
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20
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Truong K, Janz-Robinson E, Khan T, Curtin P, Wells J. Lymphomatoid papulosis presenting on a finger. Australas J Dermatol 2021; 62:e414-e416. [PMID: 34021584 DOI: 10.1111/ajd.13599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/24/2021] [Accepted: 03/05/2021] [Indexed: 12/01/2022]
Affiliation(s)
- Kelvin Truong
- Department of Dermatology, Westmead Hospital, Sydney
| | | | - Tayyaba Khan
- Department of Tissue Pathology and Diagnostic Oncology, Westmead Hospital, Sydney
| | - Paul Curtin
- Department of Plastic Surgery, Auburn Hospital, Sydney
| | - Jillian Wells
- Department of Dermatology, Westmead Hospital, Sydney
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21
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Bergqvist C, Beylot-Barry M, Ram-Wolff C, Vergier B, Bagot M, Battistella M, Dalle S, Balme B, Merlio JP, Durupt F, Le Corre Y, Bonnet N, Le Bozec P, Skowron F, Vivard-Wallee I, Dereure O, Brunet-Possenti F, Ingen-Housz-Oro S, Ortonne N. Lymphomatoid papulosis types D and E: a multicentre series of the French Cutaneous Lymphomas Study Group. Clin Exp Dermatol 2021; 46:1441-1451. [PMID: 33987864 DOI: 10.1111/ced.14730] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Lymphomatoid papulosis (LyP) type D (LyP D) and type E (LyP E) have recently been described in small series of cases or isolated case reports. AIM To further describe the clinical and histological features of LyP D and E based on a retrospective multicentre study. METHODS The clinical and histopathological features of 29 patients with an initial diagnosis of LyP D or LyP E were retrospectively assessed using standardized forms. RESULTS After exclusion of 5 cases, 24 patients (14 LyP D, 10 LyP E) were enrolled in the study. The median follow-up was 2.5 years (range 1 month to 13 years). LyP D was characterized by multiple recurrent self-regressing small papules that developed central erosion or necrosis, whereas LyP E presented as papulonodular lesions that rapidly evolved into necrotic eschar-like lesions > 10 mm in size. Epidermal changes were more frequent in LyP D, whereas dermal infiltrates were deeper in LyP E. Anaplastic cytology was rare and the DUSP22 rearrangement was never observed. Two patients (8%) had an associated cutaneous lymphoma. CONCLUSION LyP D and E have distinct clinical findings and may be associated with other cutaneous lymphomas.
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Affiliation(s)
- C Bergqvist
- Department of, Dermatology, AP-HP, Hôpital Henri Mondor, Créteil, France
| | - M Beylot-Barry
- Department of, Dermatology, Bordeaux University Hospital, Bordeaux, France.,Cutaneous Lymphoma Oncogenesis Team, INSERM U1053 Bordeaux Research in Translational Oncology (BaRITOn), Bordeaux University, Bordeaux, France.,French Cutaneous Lymphomas Study Group, Paris, France
| | - C Ram-Wolff
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of, Dermatology, AP-HP, Hôpital Saint-Louis, Université de Paris, Paris, France
| | - B Vergier
- Department of, Pathology, Bordeaux University Hospital, Bordeaux, France.,French Cutaneous Lymphomas Study Group, Paris, France
| | - M Bagot
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of, Dermatology, AP-HP, Hôpital Saint-Louis, Université de Paris, Paris, France
| | - M Battistella
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of, Pathology, AP-HP, Hôpital Saint-Louis, Université de Paris, Paris, France
| | - S Dalle
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of, Dermatology, University Hospital of Lyon-Sud, Lyon, France
| | - B Balme
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of, Dermatology, University Hospital of Lyon-Sud, Lyon, France.,Department of, Pathology, University Hospital of Lyon-Sud, Lyon, France
| | - J P Merlio
- Cutaneous Lymphoma Oncogenesis Team, INSERM U1053 Bordeaux Research in Translational Oncology (BaRITOn), Bordeaux University, Bordeaux, France.,French Cutaneous Lymphomas Study Group, Paris, France
| | - F Durupt
- Department of Dermatology, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France
| | - Y Le Corre
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of Dermatology, CHU Angers, Angers, France
| | - N Bonnet
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of Dermatology, Hôpitaux de Marseille, Marseille, France
| | - P Le Bozec
- Department of Dermatology, AP-HP, Hôpital Beaujon, Clichy, France
| | - F Skowron
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of Dermatology, Centre Hospitalier de Valence, Valence, France
| | | | - O Dereure
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of Dermatology, CHU de Montpellier, Montpellier, France
| | - F Brunet-Possenti
- French Cutaneous Lymphomas Study Group, Paris, France.,Department of Dermatology, AP-HP, Hôpital Bichat, Paris, France
| | - S Ingen-Housz-Oro
- Department of, Dermatology, AP-HP, Hôpital Henri Mondor, Créteil, France.,French Cutaneous Lymphomas Study Group, Paris, France
| | - N Ortonne
- Department of, Pathology, AP-HP, Hôpital Henri Mondor, Créteil, France.,French Cutaneous Lymphomas Study Group, Paris, France.,Paris Est Creteil University (UPEC) and IMRB, INSERM U955 Team Ortonne (NFL), Créteil, France
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22
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Oh Y, Stoll JR, Moskowitz A, Pulitzer M, Horwitz S, Myskowski P, Noor SJ. Article Topic/Title: Primary cutaneous T-cell lymphomas other than Mycosis Fungoides and Sezary Syndrome. Part II: Prognosis and Management. J Am Acad Dermatol 2021; 85:1093-1106. [PMID: 33945836 DOI: 10.1016/j.jaad.2021.04.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 04/14/2021] [Accepted: 04/16/2021] [Indexed: 10/21/2022]
Abstract
Primary cutaneous T-cell lymphomas (CTCLs) other than Mycosis Fungoides (MF) and Sézary syndrome (SS) encompass a heterogenous group of non-Hodgkin lymphomas with variable clinical course, prognoses, and management. With morphologic and histologic overlap among the CTCL subtypes and other T-cell lymphomas with cutaneous manifestations, thorough evaluation with clinicopathologic correlation and exclusion of systemic involvement are essential prior to initiating therapy. Staging and treatment recommendations vary depending on the subtype, clinical behavior, and treatment response. Generally, for subtypes where staging is recommended, Ann Arbor or TNM staging specific to CTCL other than MF or SS are used. For many subtypes, there is no standard treatment to date. Available recommended treatments range widely from no active or minimal intervention with skin-directed therapy to aggressive systemic therapies including multiagent chemotherapy with consideration for hematopoietic stem cell transplant. Emerging targeted therapies, such as brentuximab, a chimeric antibody targeting CD30, show promise in altering the disease course of non-MF/SS CTCLs.
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Affiliation(s)
- Yuna Oh
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | | | | | - Sarah J Noor
- Memorial Sloan Kettering Cancer Center, New York, NY.
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23
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Baykal C, Kılıç Sayar S, Yazganoğlu KD, Büyükbabani N. Evaluation of Associated Lymphomas and Their Risk Factors in Patients with Lymphomatoid Papulosis: A Retrospective Single-Center Study from Turkey. Turk J Haematol 2021; 38:49-56. [PMID: 33389922 PMCID: PMC7927440 DOI: 10.4274/tjh.galenos.2020.2020.0685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Objective: Lymphomatoid papulosis (LyP) is an indolent skin disease with variable clinical features classified among the primary cutaneous CD30+ T-cell lymphoproliferative disorders. It may show association with cutaneous and systemic lymphomas. We aimed to identify the frequency and characteristics of associated lymphomas among Turkish patients with LyP and to determine the risk factors for secondary lymphomas. Materials and Methods: The files of patients diagnosed with LyP between 1998 and 2018 in a tertiary dermatology clinic were retrospectively analyzed. Univariate and multivariate models were used to assess the possible risk factors for secondary lymphomas, such as demographic and clinical characteristics of the patients. Results: Among 61 patients (47 adults, 14 children) with LyP, a total of 22 secondary lymphomas were observed in 20 patients. Nineteen of them were adults. Mycosis fungoides (MF) was the major associated lymphoma (n=19) followed by systemic anaplastic large cell lymphoma (ALCL) (n=2) and primary cutaneous ALCL (n=1). The most common stage in patients with accompanying MF was stage IB (n=11). While 18 patients showed the classical type of MF, one patient had folliculotropic MF. When the risk factors for association between LyP and other lymphomas were evaluated, only older age was found to be a significant risk factor and existence of ulcerated lesions was found to be a negative indicator. Conclusion: LyP is not rare in the pediatric population. MF is the most common associated lymphoma in patients with LyP. Adult LyP patients are more commonly associated with secondary lymphomas than pediatric patients. Older age at the time of diagnosis of LyP is a significant risk factor for associated lymphomas.
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Affiliation(s)
- Can Baykal
- İstanbul University, İstanbul Faculty of Medicine, Department of Dermatology and Venereology, İstanbul, Turkey
| | - Sıla Kılıç Sayar
- İstanbul University, İstanbul Faculty of Medicine, Department of Dermatology and Venereology, İstanbul, Turkey
| | - Kurtuluş Didem Yazganoğlu
- İstanbul University, İstanbul Faculty of Medicine, Department of Dermatology and Venereology, İstanbul, Turkey
| | - Nesimi Büyükbabani
- İstanbul University, İstanbul Faculty of Medicine, Department of Pathology, İstanbul, Turkey
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24
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Snider S, Costello CM, Ederaine S, Besch-Stokes J, Severson KJ, DiCaudo DJ, Pittelkow MR, Mangold AR. A case of pediatric lymphomatoid papulosis treated with photodynamic therapy and narrowband ultraviolet B. Pediatr Dermatol 2020; 37:881-883. [PMID: 32618378 DOI: 10.1111/pde.14244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/07/2020] [Accepted: 05/18/2020] [Indexed: 11/30/2022]
Abstract
We report a case of a 13-year-old boy with extensive lymphomatoid papulosis (LyP) involving his elbows, forearms, proximal thighs, and right hip, with treatment-resistant nodules on his right forearm. He was treated with full-body narrowband ultraviolet B and targeted photodynamic therapy (PDT) with 20% aminolevulinic acid (ALA). After two months, there was complete resolution of the right forearm nodules. Due to its minimal toxicity, PDT offers unique advantages and may be considered for pediatric LyP patients with symptomatic, localized disease resistant to conventional treatments.
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Affiliation(s)
- Sam Snider
- Mayo Clinic Alix School of Medicine, Scottsdale, AZ, USA
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Clarey DD, Lauer SR, Trowbridge RM. Clinical, Dermatoscopic, and Histological Findings in a Diagnosis of Pityriasis Lichenoides. Cureus 2020; 12:e8725. [PMID: 32699720 PMCID: PMC7372196 DOI: 10.7759/cureus.8725] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Pityriasis lichenoides et varioliformis acuta (PLEVA) is a rare cutaneous eruption of erythematous macules and papules distributed over the flexural surfaces and the trunk. Histopathologic analysis is useful in diagnosis, and dermoscopic findings have been described in several small case series. We present a case of a mid-20s female who was diagnosed with PLEVA based on clinical and histopathological findings, and we also demonstrate a unique dermoscopic finding. Additionally, we review the current literature detailing dermoscopy findings with associated histopathology in PLEVA and pityriasis lichenoides chronica (PLC).
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Affiliation(s)
- Dillon D Clarey
- Dermatology, University of Nebraska Medical Center, Omaha, USA
| | - Scott R Lauer
- Pathology, University of Nebraska Medical Center, Omaha, USA
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Rongioletti F. Frequency, risk factors and prognosis of systemic haematologic malignancies, cutaneous and other neoplasms in lymphomatoid papulosis: where are we now? J Eur Acad Dermatol Venereol 2020; 34:216-217. [DOI: 10.1111/jdv.16157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- F. Rongioletti
- Department of Medical Sciences and Public Health Unit of Dermatology University of Cagliari Cagliari Italy
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