1
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Flerova E, Alpdogan O, Bhatti S, Nikbakht N, Wang ZX, Gong JZ. Anaplastic Large Cell Transformation of Mycosis Fungoides: Case Report and Review of the Literature. Am J Dermatopathol 2023; 45:e74-e82. [PMID: 37625813 DOI: 10.1097/dad.0000000000002527] [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: 08/27/2023]
Abstract
ABSTRACT We report a 48-year-old man with CD30+ large cell transformation of mycosis fungoides (tMF) with distinctive anaplastic morphology. The patient initially presented with folliculotropic and syringotropic mycosis fungoides (MF) manifested as occipital scalp plaque and trunk and extremities patches. Six years later, he progressed to the tumor stage from his scalp lesion and developed cervical lymphadenopathy. Lymph node and scalp biopsies showed diffuse infiltration of CD30+ anaplastic cells with multinucleated, hallmark-like, Hodgkin-Reed-Sternberg-like, histiocytoid forms, indistinguishable from anaplastic large cell lymphoma (ALCL). T-cell receptor gamma gene (TCRg) rearrangement studies revealed identical clones in the initial MF scalp lesion and nodal anaplastic lesion, confirming the transformation. Ancillary studies showed absence of IRF4/DUSP22 and ALK rearrangements and positive RB1, SMARCA4, SOCS1, and TP53 mutations. The patient achieved partial response with systemic chemotherapy. Our case is an example of tMF presenting as the morphology and phenotype of ALCL. Because clinical behavior and therapeutic options of tMF and primary cutaneous ALCL may be different, it is clinically relevant to differentiate these 2 entities. The proof of clonal relationship may be useful in diagnostically challenging cases with features overlapping between tMF and primary cutaneous ALCL.
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Affiliation(s)
| | | | - Safiyyah Bhatti
- Dermatology and Cutaneous Biology, Thomas Jefferson University, Philadelphia, PA
| | - Neda Nikbakht
- Dermatology and Cutaneous Biology, Thomas Jefferson University, Philadelphia, PA
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2
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Diagnosis and management of cutaneous lymphomas and lymphoid proliferations in children, adolescents and young adults (CAYA). Best Pract Res Clin Haematol 2023; 36:101448. [PMID: 36907638 DOI: 10.1016/j.beha.2023.101448] [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: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023]
Abstract
Cutaneous lymphomas and lymphoid proliferations (LPD) in children, adolescents, and young adults (CAYA) are a heterogeneous group of lymphoid neoplasms that present formidable diagnostic challenges to clinicians and pathologists alike. Although rare overall, cutaneous lymphomas/LPD occur in real-world settings and awareness of the differential diagnosis, potential complications, and various therapeutic approaches will help ensure the optimal diagnostic work-up and clinical management. Lymphomas/LPD involving the skin can occur as primary cutaneous disease in a patient that characteristically has lymphoma/LPD confined to the skin, or as secondary involvement in patients with systemic disease. This review will comprehensively summarize both primary cutaneous lymphomas/LPD that occur in the CAYA population as well as those CAYA systemic lymphomas/LPD with propensity for secondary cutaneous involvement. Focus on the most common primary entities occurring in CAYA will include lymphomatoid papulosis, primary cutaneous anaplastic large cell lymphoma, mycosis fungoides, subcutaneous panniculitis-like T-cell lymphoma, and hydroa vacciniforme lymphoproliferative disorder.
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3
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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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4
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Bein J, Flinner N, Häupl B, Mathur A, Schneider O, Abu-Ayyad M, Hansmann ML, Piel M, Oellerich T, Hartmann S. T-cell-derived Hodgkin lymphoma has motility characteristics intermediate between Hodgkin and anaplastic large cell lymphoma. J Cell Mol Med 2022; 26:3495-3505. [PMID: 35586951 PMCID: PMC9189347 DOI: 10.1111/jcmm.17389] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/21/2022] [Accepted: 04/29/2022] [Indexed: 01/19/2023] Open
Abstract
Classic Hodgkin lymphoma (cHL) is usually characterized by a low tumour cell content, derived from crippled germinal centre B cells. Rare cases have been described in which the tumour cells show clonal T-cell receptor rearrangements. From a clinicopathological perspective, it is unclear if these cases should be classified as cHL or anaplastic large T-cell lymphoma (ALCL). Since we recently observed differences in the motility of ALCL and cHL tumour cells, here, we aimed to obtain a better understanding of T-cell-derived cHL by investigating their global proteomic profiles and their motility. In a proteomics analysis, when only motility-associated proteins were regarded, T-cell-derived cHL cell lines showed the highest similarity to ALK- ALCL cell lines. In contrast, T-cell-derived cHL cell lines presented a very low overall motility, similar to that observed in conventional cHL. Whereas all ALCL cell lines, as well as T-cell-derived cHL, predominantly presented an amoeboid migration pattern with uropod at the rear, conventional cHL never presented with uropods. The migration of ALCL cell lines was strongly impaired upon application of different inhibitors. This effect was less pronounced in cHL cell lines and almost invisible in T-cell-derived cHL. In summary, our cell line-derived data suggest that based on proteomics and migration behaviour, T-cell-derived cHL is a neoplasm that shares features with both cHL and ALCL and is not an ALCL with low tumour cell content. Complementary clinical studies on this lymphoma are warranted.
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Affiliation(s)
- Julia Bein
- Dr. Senckenberg Institute of Pathology, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Nadine Flinner
- Dr. Senckenberg Institute of Pathology, Goethe University Frankfurt am Main, Frankfurt am Main, Germany.,Frankfurt Cancer Institute, Goethe University, Frankfurt am Main, Germany.,University Cancer Center (UCT) Frankfurt, University Hospital, Goethe University, Frankfurt am Main, Germany.,Frankfurt Institute for Advanced Studies, Frankfurt am Main, Germany
| | - Björn Häupl
- Frankfurt Cancer Institute, Goethe University, Frankfurt am Main, Germany.,Department of Internal Medicine 2, Goethe University Hospital, Frankfurt, Germany.,German Cancer Consortium/German Cancer Research Center, Heidelberg, Germany
| | - Aastha Mathur
- Institut Curie and Institut Pierre Gilles de Gennes, PSL Research University, CNRS, UMR 144, Paris, France
| | - Olga Schneider
- Dr. Senckenberg Institute of Pathology, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Marwa Abu-Ayyad
- Dr. Senckenberg Institute of Pathology, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Martin-Leo Hansmann
- Frankfurt Institute for Advanced Studies, Frankfurt am Main, Germany.,Institute of General Pharmacology and Toxicology, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Matthieu Piel
- Institut Curie and Institut Pierre Gilles de Gennes, PSL Research University, CNRS, UMR 144, Paris, France
| | - Thomas Oellerich
- Frankfurt Cancer Institute, Goethe University, Frankfurt am Main, Germany.,Department of Internal Medicine 2, Goethe University Hospital, Frankfurt, Germany.,German Cancer Consortium/German Cancer Research Center, Heidelberg, Germany
| | - Sylvia Hartmann
- Dr. Senckenberg Institute of Pathology, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
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5
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Bosch-Schips J, Granai M, Quintanilla-Martinez L, Fend F. The Grey Zones of Classic Hodgkin Lymphoma. Cancers (Basel) 2022; 14:cancers14030742. [PMID: 35159009 PMCID: PMC8833496 DOI: 10.3390/cancers14030742] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/25/2022] [Accepted: 01/28/2022] [Indexed: 01/08/2023] Open
Abstract
Simple Summary Classic Hodgkin lymphoma (CHL) is a well-defined lymphoid neoplasm with a minority of characteristic neoplastic cells of B cell origin, namely Hodgkin and Reed–Sternberg cells immersed in a rich reactive inflammatory infiltrate in the background. Although CHL has always been set apart from non-Hodgkin lymphomas, cases with morphological and phenotypic features intermediate between CHL and other lymphomas have been described. Whereas some of these lymphomas only represent morphological mimics, others exhibit mutational and gene expression profiles which overlap with CHL, indicating that these cases, frequently termed grey zone lymphomas, reside on the biological boundary between CHL and large B-cell lymphomas. In the present review, we aim to describe the current knowledge of these rare lymphomas, address diagnostic issues and summarize today’s concepts on the classification of grey zone lymphomas and related tumors. Abstract Classic Hodgkin lymphoma (CHL) is a well-defined neoplasm characterized by the presence of a minority of pathognomonic Hodgkin and Reed–Sternberg (HRS) cells in a reactive inflammatory background. Although genotypically of B cell origin, HRS cells exhibit a downregulated B cell program and therefore are set apart from other B cell lymphomas in the current WHO classification. However, cases with morphological and phenotypic features overlapping with CHL have been recognized, and the category of B cell lymphoma—unclassifiable—with features intermediate between diffuse large B cell lymphoma (DLBCL) and CHL, also termed grey zone lymphoma, was first introduced into the WHO classification in 2008 as provisional entity. These cases, as well as others raising a differential diagnosis of CHL can present diagnostic problems, as well as therapeutic challenges. Whereas some of these lymphomas only represent biologically unrelated morphological mimics, others, especially mediastinal grey zone lymphoma, exhibit genetic and gene expression profiles which overlap with CHL, indicating a true biological relationship. In this review, we address areas of diagnostic difficulties between CHL and other lymphoma subtypes, discuss the biological basis of true grey zone lymphoma based on recent molecular studies and delineate current concepts for the classification of these rare tumors.
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Affiliation(s)
- Jan Bosch-Schips
- Institute of Pathology and Neuropathology, Tübingen University Hospital and Comprehensive Cancer Center Tübingen-Stuttgart, 72076 Tübingen, Germany; (J.B.-S.); (M.G.); (L.Q.-M.)
- Department of Pathology, Hospital Universitari de Bellvitge—Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08907 Barcelona, Spain
| | - Massimo Granai
- Institute of Pathology and Neuropathology, Tübingen University Hospital and Comprehensive Cancer Center Tübingen-Stuttgart, 72076 Tübingen, Germany; (J.B.-S.); (M.G.); (L.Q.-M.)
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology, Tübingen University Hospital and Comprehensive Cancer Center Tübingen-Stuttgart, 72076 Tübingen, Germany; (J.B.-S.); (M.G.); (L.Q.-M.)
| | - Falko Fend
- Institute of Pathology and Neuropathology, Tübingen University Hospital and Comprehensive Cancer Center Tübingen-Stuttgart, 72076 Tübingen, Germany; (J.B.-S.); (M.G.); (L.Q.-M.)
- Correspondence: ; Tel.: +49-7071-2982266
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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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7
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Gambichler T, Boms S, Hessam S, Tischoff I, Tannapfel A, Lüttringhaus T, Beckman J, Stranzenbach R. Primary cutaneous anaplastic large cell lymphoma with marked spontaneous regression of organ manifestation after SARS-CoV-2 vaccination. Br J Dermatol 2021; 185:1259-1262. [PMID: 34228815 PMCID: PMC8444914 DOI: 10.1111/bjd.20630] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/03/2021] [Accepted: 07/04/2021] [Indexed: 12/01/2022]
Affiliation(s)
- T Gambichler
- Skin Cancer Center, Department of Dermatology, Ruhr-University Bochum, Bochum, Germany
| | - S Boms
- Department of Dermatology, Christian Hospital Unna, Unna, Germany
| | - S Hessam
- Department of Dermatology, Christian Hospital Unna, Unna, Germany
| | - I Tischoff
- Institute of Pathology, Ruhr-University Bochum, Bochum, Germany
| | - A Tannapfel
- Institute of Pathology, Ruhr-University Bochum, Bochum, Germany
| | - T Lüttringhaus
- Haemato-Oncological Outpatient Clinic, Christian Hospital Unna, Unna, Germany
| | - J Beckman
- Department of Radiology, Christian Hospital Unna, Unna, Germany
| | - R Stranzenbach
- Skin Cancer Center, Department of Dermatology, Ruhr-University Bochum, Bochum, Germany
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8
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Gru AA, Bacchi CE, Pulitzer M, Bhagat G, Kempf W, Robson A, Plaza JA, Pincus L, Raghavan S, Xu M, Vencato da Silva T, Salavaggione AL, Subtil A, Battistella M. Secondary skin involvement in classic Hodgkin lymphoma: Results of an international collaborative cutaneous lymphoma working group study of 25 patients. J Cutan Pathol 2021; 48:1367-1378. [PMID: 34089205 DOI: 10.1111/cup.14077] [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: 02/10/2021] [Revised: 04/18/2021] [Accepted: 06/01/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Cutaneous involvement by classic Hodgkin lymphoma (CHL) is an extraordinarily rare phenomenon in the current era. To date, no single large case series of cutaneous involvement by Hodgkin lymphoma has ever been reported in the literature. METHODS A comprehensive search for cases designated "skin" and "Hodgkin" was performed at different institutions between 1990 and 2020. Twenty-five cases were identified, and each case was independently reviewed by at least three board-certified dermatopathologists and/or hematopathologists. RESULTS All cases represented examples of systemic CHL with secondary skin dissemination. A single lesion, usually a tumor, nodule or infiltrative plaque was observed in 56% of cases and multiple lesions were present in 28% of cases. Most patients (86%-12/14) had a diagnosis of stage IV disease at first diagnosis. The interval between the clinical (first) diagnosis of HL and the development of skin lesions ranged between 6 and 108 months (average 33.75 months). Comprehensive histopathologic evaluation of these cases (at the initial diagnosis) revealed a diagnosis of classic HL not otherwise specified (NOS) in 60% of cases (15/25), nodular sclerosis type in 24% (6/25), mixed cellularity in 12% (3/25), and lymphocyte depleted in 4% (1/25). CONCLUSIONS We provide documentation of a large series of CHL with secondary skin involvement in association with CHL with additional clinical, morphologic, and immunophenotypic features.
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Affiliation(s)
- Alejandro A Gru
- Department of Pathology, University of Virginia, Charlottesville, Virginia, USA
| | | | - Melissa Pulitzer
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Govind Bhagat
- Department of Pathology, Columbia University, New York, New York, USA
| | - Werner Kempf
- Kempf und Pfaltz Histologische Diagnostik, Zurich, Switzerland.,Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
| | - Alistair Robson
- Institute of Oncology, Lisbon, Portugal, Portugal and LDPath London, London, UK
| | - Jose A Plaza
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Laura Pincus
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Shyam Raghavan
- Department of Pathology, University of Virginia, Charlottesville, Virginia, USA
| | - Mina Xu
- Department of Pathology, Yale University, New Haven, Connecticut, USA
| | | | | | - Antonio Subtil
- Department of Pathology, Royal Jubilee Hospital, Victoria, British Columbia, Canada
| | - Maxime Battistella
- Pathology Department, Université de Paris, Hôpital Saint-Louis, Paris, France
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9
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Blaise B, Wilson ML, Guitart J. Hodgkin and Reed-Sternberg-like cells within a recurrent primary cutaneous marginal zone lymphoma. J Cutan Pathol 2020; 48:716-718. [PMID: 33216406 DOI: 10.1111/cup.13921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/26/2020] [Accepted: 11/13/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Brittany Blaise
- Division of Dermatology, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - Morgan L Wilson
- Division of Dermatology, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - Joan Guitart
- Department of Dermatology, Northwestern Feinberg School of Medicine, Chicago, Illinois, USA
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10
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Parente P, Zanelli M, Sanguedolce F, Mastracci L, Graziano P. Hodgkin Reed-Sternberg-Like Cells in Non-Hodgkin Lymphoma. Diagnostics (Basel) 2020; 10:E1019. [PMID: 33261174 PMCID: PMC7760963 DOI: 10.3390/diagnostics10121019] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/20/2020] [Accepted: 11/24/2020] [Indexed: 12/13/2022] Open
Abstract
Reed-Sternberg cells (RSCs) are hallmarks of classic Hodgkin lymphoma (cHL). However, cells with a similar morphology and immunophenotype, so-called Reed-Sternberg-like cells (RSLCs), are occasionally seen in both B cell and T cell non-Hodgkin Lymphomas (NHLs). In NHLs, RSLCs are usually present as scattered elements or in small clusters, and the typical background microenviroment of cHL is usually absent. Nevertheless, in NHLs, the phenotype of RSLCs is very similar to typical RSCs, staining positive for CD30 and EBV, and often for B cell lineage markers, and negative for CD45/LCA. Due to different therapeutic approaches and prognostication, it is mandatory to distinguish between cHL and NHLs. Herein, NHL types in which RSLCs can be detected along with clinicopathological correlation are described. Moreover, the main helpful clues in the differential diagnosis with cHL are summarized.
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Affiliation(s)
- Paola Parente
- Pathology Unit, Fondazione IRCCS Ospedale Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy; (P.P.); (P.G.)
| | - Magda Zanelli
- Pathology Unit, Azienda USL-IRCCS Reggio Emilia, 42123 Reggio Emilia, Italy;
| | | | - Luca Mastracci
- Anatomic Pathology, Ospedale Policlinico San Martino IRCCS, 16132 Genova, Italy;
- Anatomic Pathology, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, 16132 Genova, Italy
| | - Paolo Graziano
- Pathology Unit, Fondazione IRCCS Ospedale Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy; (P.P.); (P.G.)
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11
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Takahashi E, Tsuchida T, Baba S, Tsuzuki T, Shimauchi T, Tokura Y, Tamada Y, Nakamura S. Enhanced PD-L1 expression on tumor cells in primary cutaneous large T-cell lymphoma with CD30 expression as classic Hodgkin lymphoma mimics: A report of lymph node lesions of two cases. Pathol Int 2020; 70:804-811. [PMID: 32783303 DOI: 10.1111/pin.13000] [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: 04/24/2020] [Revised: 07/08/2020] [Accepted: 07/17/2020] [Indexed: 11/25/2022]
Abstract
Neoplastic PD-L1 (nPD-L1, clone SP142) expression remains unclear in cutaneous T-cell lymphoma (CTCL), although it is well-documented in classic Hodgkin lymphoma (CHL). Here, we report two cases of primary cutaneous large T-cell lymphoma (PCLTCL) with CD30 expression that developed secondary nodal lesions morphologically mimicking CHL, and describe their PD-L1 expression. Our two cases (52- and 60-year-old males) had long-standing clinical courses of CTCL. Their PCLTCL with CD30 expression developed nodal lesions, having a nodular growth pattern containing scattered CD30+ Hodgkin and Reed-Sternberg-like and/or lacunar cells that expressed CD15 but did not harbor Epstein-Barr virus. Their differential diagnosis from CHL was challenging. A diagnosis of PCLTCL with secondary nodal involvement featuring CHL mimicry was based on comparison of the primary and secondary lesions. In one case, shared expression of the same T-cell antigen was revealed by immunohistochemistry, and in the other, identical clonal TCR rearrangement was demonstrated by polymerase chain reaction (PCR). Interestingly, nPD-L1 was expressed on more than 50% of the tumor cells in the secondary nodal lesions, but on very few in the primary cutaneous lesions, in both cases. This is the first report of nPD-L1 expression greatly increasing with PCLTCL tumor progression to nodal involvement.
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Affiliation(s)
- Emiko Takahashi
- Department of Surgical Pathology, Aichi Medical University Hospital, Aichi, Japan
| | - Takashi Tsuchida
- Department of Diagnostic Pathology, Hamamatsu University Hospital, Shizuoka, Japan
| | - Satoshi Baba
- Department of Diagnostic Pathology, Hamamatsu University Hospital, Shizuoka, Japan
| | - Toyonori Tsuzuki
- Department of Surgical Pathology, Aichi Medical University Hospital, Aichi, Japan
| | - Takatoshi Shimauchi
- Department of Dermatology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Yoshiki Tokura
- Department of Dermatology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Yasuhiko Tamada
- Department of Dermatology, Aichi Medical University, Aichi, Japan
| | - Shigeo Nakamura
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Aichi, Japan
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12
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Romaní J, Gallardo F, Casulleras A, Martínez M, Sáez A. Hodgkin lymphoma with unusual cutaneous presentation. Australas J Dermatol 2020; 62:e136-e138. [PMID: 32783259 DOI: 10.1111/ajd.13427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/30/2020] [Accepted: 07/04/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Jorge Romaní
- Departments of, Department of, Dermatology, Consorci Sanitari Parc Taulí, Sabadell, Spain.,Autonomous University of Barcelona, Barcelona, Spain
| | | | - Albert Casulleras
- Departments of, Department of, Dermatology, Consorci Sanitari Parc Taulí, Sabadell, Spain
| | - Montserrat Martínez
- Department of, Haemathology, Consorci Sanitari Parc Taulí, Sabadell, Spain.,Autonomous University of Barcelona, Barcelona, Spain
| | - Amparo Sáez
- Department of, Pathology, Consorci Sanitari Parc Taulí, Sabadell, Spain.,Autonomous University of Barcelona, Barcelona, Spain
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13
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Wagner G, Rose C, Klapper W, Sachse MM. Lymphomatoide Papulose. J Dtsch Dermatol Ges 2020; 18:199-205. [DOI: 10.1111/ddg.14041_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 08/23/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Gunnar Wagner
- HautkrebszentrumKlinik für DermatologieAllergologie und PhlebologieKlinikum Bremerhaven Reinkenheide Bremerhaven
| | | | - Wolfram Klapper
- Sektion Hämatopathologie und LymphknotenregisterInstitut für PathologieUniversitätsklinikum Schleswig‐Holstein Campus Kiel
| | - Michael Max Sachse
- HautkrebszentrumKlinik für DermatologieAllergologie und PhlebologieKlinikum Bremerhaven Reinkenheide Bremerhaven
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14
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Wagner G, Rose C, Klapper W, Sachse MM. Lymphomatoid papulosis. J Dtsch Dermatol Ges 2020; 18:199-205. [PMID: 32100965 DOI: 10.1111/ddg.14041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 08/23/2019] [Indexed: 01/26/2023]
Abstract
Lymphomatoid papulosis (LyP) is characterized by a varied clinical presentation that includes erythema, papules, pustules, vesicles, plaques, nodules and ulcerations. While its biological course is typically marked by spontaneous regression, the histopathological findings of LyP are consistent with cutaneous T-cell lymphoma. Provided patients do no develop a secondary lymphoma, they exhibit unusually high 10-year survival rates (> 90 %), which is a typical feature of LyP. To date, the etiology and pathogenesis of LyP have not been elucidated. One particular subtype of LyP is known to be associated with chromosome 6p25.3 rearrangement (DUSP22-IRF4 translocation). Treatment is guided by the clinical presentation. In addition to a wait-and-see approach, recommended options include topical corticosteroids and PUVA therapy.
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Affiliation(s)
- Gunnar Wagner
- Skin Cancer Center, Department of Dermatology, Allergology and Phlebology, Bremerhaven Reinkenheide Medical Center, Bremerhaven, Germany
| | | | - Wolfram Klapper
- Department of Pathology, Division of Hematopathology and Lymph Node Registry, Schleswig-Holstein Medical Center, Campus Kiel, Kiel, Germany
| | - Michael Max Sachse
- Skin Cancer Center, Department of Dermatology, Allergology and Phlebology, Bremerhaven Reinkenheide Medical Center, Bremerhaven, Germany
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15
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Oschlies I, King RL, Dotlic S, Montes-Moreno S, Ponzoni M, Traverse-Glehen A, Calaminici M, Ferry JA, Ott G, Goodlad JR. The clinico-pathological spectrum of primary cutaneous lymphoma other than mycosis fungoides/Sezary syndrome. Virchows Arch 2019; 476:683-699. [DOI: 10.1007/s00428-019-02713-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/28/2019] [Accepted: 11/01/2019] [Indexed: 12/30/2022]
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16
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Abstract
Peripheral T-cell lymphomas (PTCLs) represent a heterogeneous group of uncommon malignancies derived from mature T cells and usually characterised by an aggressive clinical course. Their clinical presentation, localisation and pattern of dissemination are highly variable, but the majority of cases present as nodal diseases. The recently revised classification of lymphomas has incorporated many new molecular genetic data derived from gene expression profiling and next generation sequencing studies, which refine the definition and diagnostic criteria of several entities. Nevertheless, the distinction of PTCL from various reactive conditions, and the diagnosis of PTCL subtypes remains notably challenging. Here, an updated summary of the clinicopathological and molecular features of the most common nodal-based PTCLs (angioimmunoblastic T-cell lymphoma and other nodal lymphomas derived from follicular T helper cells, anaplastic large cell lymphomas and peripheral T-cell lymphoma, not otherwise specified) is presented. Practical recommendations in the diagnostic approach to nodal T-cell lymphoproliferations are presented, including indications for the appropriate use and interpretation of ancillary studies. Finally, we discuss commonly encountered diagnostic problems, including pitfalls and mimics in the differential diagnosis with various reactive conditions, and the criteria that allow proper identification of distinct PTCL entities.
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Affiliation(s)
- Laurence de Leval
- Institute of Pathology, Lausanne University Hospital (CHUV) and Lausanne University, Lausanne, Switzerland.
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Cocks M, Porcu P, Wick MR, Gru AA. Recent Advances in Cutaneous T-cell Lymphoma: Diagnostic and Prognostic Considerations. Surg Pathol Clin 2019; 12:783-803. [PMID: 31352988 DOI: 10.1016/j.path.2019.03.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
This review describes the latest advances in the diagnosis of cutaneous T-cell lymphoma focusing on the most clinically useful features introduced since the publication of the World Health Organization revision in 2017. Clinical entities described include mycosis fungoides, Sézary syndrome, lymphomatoid papulosis, primary cutaneous anaplastic large cell lymphoma, primary cutaneous gamma delta T-cell lymphoma, primary cutaneous acral CD8+ T-cell lymphoma, primary cutaneous CD4+ small/medium T-cell lymphoproliferative disorder, and hydroa-vacciniforme-like lymphoproliferative disorder. Distinguishing histologic clues to diagnosis are discussed, and important molecular advances are described. Key prognostic indicators that may assist clinicians with timely and appropriate management options are presented.
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Affiliation(s)
- Margaret Cocks
- Department of Pathology, University of Virginia, PO Box 800214, 1215 Lee Street, Hospital Expansion Building Room 2015, Charlottesville, VA 22908, USA
| | - Pierluigi Porcu
- Division of Medical Oncology and Hematopoietic Stem Cell Transplantation, Jefferson University, Suite 420A, 925 Chestnut Street, Philadelphia, PA 19107, USA
| | - Mark R Wick
- Department of Pathology, University of Virginia, PO Box 800214, 1215 Lee Street, Hospital Expansion Building Room 3020, Charlottesville, VA 22908, USA
| | - Alejandro A Gru
- Department of Pathology, University of Virginia, PO Box 800214, 1215 Lee Street, Hospital Expansion Building Room 3018, Charlottesville, VA 22908, USA.
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18
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American Registry of Pathology Expert Opinions: Immunohistochemical evaluation of classic Hodgkin lymphoma. Ann Diagn Pathol 2019; 39:105-110. [DOI: 10.1016/j.anndiagpath.2019.02.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 02/05/2019] [Indexed: 12/27/2022]
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Siaghani PJ, Wong JT, Chan J, Weisenburger DD, Song JY. Epidemiology and Pathology of T- and NK-Cell Lymphomas. Cancer Treat Res 2019; 176:1-29. [PMID: 30596211 DOI: 10.1007/978-3-319-99716-2_1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
PURPOSE This review will describe and update readers on the recent changes in the 2017 WHO classification regarding peripheral T-cell lymphomas. RECENT FINDINGS Signficant advances in molecular studies have resulted in revisions to the classification as well as introduction to provisional entities such as breast implant-associated ALCL and nodal PTCL with T-follicular helper phenotype. SUMMARY Major advances in molecular and gene expression profiling has expanded our knowledge of these rare and aggressive diseases.
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Affiliation(s)
- Parwiz J Siaghani
- Department of Pathology, City of Hope National Medical Center, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Jerry T Wong
- Department of Pathology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - John Chan
- Department of Pathology, City of Hope National Medical Center, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Dennis D Weisenburger
- Department of Pathology, City of Hope National Medical Center, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Joo Y Song
- Department of Pathology, City of Hope National Medical Center, 1500 East Duarte Road, Duarte, CA, 91010, USA.
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Abstract
The Hodgkin lymphomas are a family of unique lymphoma subtypes, in which the nature of the neoplastic cell was enigmatic for many years. Much of the mystery has been solved, with all forms now considered to be of B-cell origin, in most cases of germinal centre derivation. Today we recognize Hodgkin lymphoma as an eponym that encompasses multiple entities. One of the unifying themes is the major contribution from the tumour microenvironment. Both the character of the neoplastic cells and the nature of the immune environment are critical to accurate diagnosis. Moreover, an understanding of the molecular alterations that characterize both the neoplastic cells and their microenvironment have led to therapeutic advances, targeting both neoplastic and reactive components. Other conditions may foster a similar inflammatory milieu and lead to lymphoproliferations that mimic the Hodgkin lymphomas. In this review we provide an update on the diagnostic features of the various subtypes and include additional information relevant for prognostic evaluation and investigation of potential therapeutic targets. Additionally, we also discuss those conditions that often cause confusion in diagnosis and need to be distinguished from the Hodgkin lymphomas.
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Affiliation(s)
- Hao-Wei Wang
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Jayalakshmi P Balakrishna
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Stefania Pittaluga
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Elaine S Jaffe
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
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Sharma P, Goyal S, Yadav AK, Singh J, Mandal AK. Hodgkin's lymphoma arising in a case of mycosis fungoides: An unusual association. Indian J Dermatol Venereol Leprol 2018; 84:292-297. [PMID: 29098990 DOI: 10.4103/ijdvl.ijdvl_744_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Mycosis fungoides is a cutaneous T-cell lymphoma with a high risk for developing secondary malignancies, especially B-cell lymphoproliferative disorders. About 40 cases of Hodgkin's lymphoma associated with mycosis fungoides have been reported in literature till date. We report a case of a 35-year-old gentleman who presented with intensely itchy reddish lesions all over the body. Multiple skin biopsies taken from the lesions on scalp and back confirmed the clinical diagnosis of mycosis fungoides. While on treatment, he presented with multiple bilateral cervical, axillary and inguinal lymphadenopathy 9 years after the primary diagnosis of mycosis fungoides. Excision biopsy of a cervical lymph node revealed partial effacement of architecture by a tumor comprising polymorphous background. Histopathology and immunohistochemistry revealed a diagnosis of Hodgkin's lymphoma - nodular sclerosis subtype. The patient was started on chemotherapy for stage IV Hodgkin's lymphoma. Our case emphasizes the importance of keeping secondary Hodgkin's lymphoma in mind while dealing with a patient of mycosis fungoides. Our case immunohistochemically supports the distinct etiopathogenesis of Epstein-Barr virus-negative Hodgkin's lymphoma vis-à-vis cutaneous mycosis fungoides.
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Affiliation(s)
- Preeti Sharma
- Department of Pathology, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, India
| | - Surbhi Goyal
- Department of Pathology, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, India
| | - Amit Kumar Yadav
- Department of Pathology, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, India
| | - Jasmeet Singh
- Department of Dermatology, Venereology and Leprosy, Dr. Ram Manohar Lohia Hospital, Post Graduate Institute of Medical Education and Research, New Delhi, India
| | - Ashish Kumar Mandal
- Department of Pathology, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, India
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Siaghani PJ, Song JY. Updates of Peripheral T Cell Lymphomas Based on the 2017 WHO Classification. Curr Hematol Malig Rep 2018; 13:25-36. [DOI: 10.1007/s11899-018-0429-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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23
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Lezama LS, Gratzinger D. Nodal Involvement by CD30+ Cutaneous Lymphoproliferative Disorders and Its Challenging Differentiation From Classical Hodgkin Lymphoma. Arch Pathol Lab Med 2018; 142:139-142. [DOI: 10.5858/arpa.2016-0352-rs] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Primary cutaneous lymphomas are defined as non-Hodgkin lymphomas that present in the skin with no evidence of extracutaneous disease at the time of diagnosis. Mycosis fungoides is the most common type of primary cutaneous T-cell lymphoma, representing almost 50% of primary cutaneous T-cell lymphomas, and primary cutaneous CD30+ T-cell lymphoproliferative disorders are the second most common group (30%). Transformed mycosis fungoides is usually CD30+ and can involve multiple nodal sites; other primary cutaneous CD30+ T-cell lymphoproliferative disorders can also involve draining regional nodes. Nodal involvement by CD30+ T-cell lymphoproliferative disorders can mimic classical Hodgkin lymphoma, which can aberrantly express T-cell antigens. The aim of this article is to briefly review salient clinical, histologic, immunophenotypic, and molecular features that can be used to distinguish lymph node involvement by CD30+ cutaneous T-cell lymphomas and lymphoproliferative disorders from classical Hodgkin lymphoma, a clinically important differential diagnosis that represents a challenging task for the pathologist.
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Affiliation(s)
- Lhara Sumarriva Lezama
- From the Department of Pathology, Mount Sinai St Luke's, Icahn School of Medicine at Mount Sinai, New York, New York (Dr Lezama); and the Department of Pathology, Stanford University School of Medicine, Stanford, California (Dr Gratzinger)
| | - Dita Gratzinger
- From the Department of Pathology, Mount Sinai St Luke's, Icahn School of Medicine at Mount Sinai, New York, New York (Dr Lezama); and the Department of Pathology, Stanford University School of Medicine, Stanford, California (Dr Gratzinger)
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Lakshmanan A, Sikri D, Patil S, Kurian A, Annapurneswari S, Nair S. Frequency, distribution, and immunomorphologic characteristics of peripheral T-cell lymphoma, not otherwise specified in a tertiary care center in Southern India. INDIAN J PATHOL MICR 2018; 61:204-208. [DOI: 10.4103/ijpm.ijpm_405_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
Cutaneous T-cell lymphomas comprise a heterogeneous group of diseases characterized by monoclonal proliferations of T lymphocytes primarily involving skin, modified skin appendages, and some mucosal sites. This article addresses the basic clinical, histologic, and immunohistochemical characteristics of this group of diseases, with additional attention to evolving literature on dermoscopy, reflectance confocal microscopy, flow cytometry, and molecular data that may increasingly be applied to diagnostic and therapeutic algorithms in these diseases. Select unusual phenotypes or diagnostic examples of classic phenotypes are demonstrated, and flags for consideration while making a pathologic diagnosis of cutaneous T-cell lymphoma are suggested.
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Affiliation(s)
- Melissa Pulitzer
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA.
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26
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Martinez-Escala ME, Kantor RW, Cices A, Zhou XA, Kaplan JB, Pro B, Choi J, Guitart J. CD8 + mycosis fungoides: A low-grade lymphoproliferative disorder. J Am Acad Dermatol 2017; 77:489-496. [DOI: 10.1016/j.jaad.2017.05.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 05/01/2017] [Accepted: 05/15/2017] [Indexed: 11/17/2022]
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Bittencourt AL, Andrade AC, Requião C, Arruda MDGB, Araújo I. Prolonged lymphocytosis as the first manifestation of Hodgkin-like adult T-cell leukemia/lymphoma. Braz J Infect Dis 2016; 21:119-122. [PMID: 27789281 PMCID: PMC9425504 DOI: 10.1016/j.bjid.2016.09.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 09/08/2016] [Indexed: 11/30/2022] Open
Abstract
Hodgkin-like ATLL is a rare variant of adult T-cell leukemia/lymphoma (ATLL), a disease caused by human T-cell lymphotropic virus type-1 (HTLV-1). At admission, a 46-year-old female presented with lymphadenomegaly, lymphocytosis, slight elevation of LDH blood level, and acid-alcohol resistant bacilli in sputum and was being treated for pulmonary tuberculosis (Tb). She had lymphocytosis in the previous 20 months. Serology for HTLV-1 was positive. Lymph node was infiltrated by medium-sized lymphocytes with scattered Hodgkin and Reed-Sternberg-like cells CD30+, CS1-4+, and CD79a+. Background cells were CD4+ and CD25+. A clinical diagnosis of favorable chronic ATLL was given. She was treated with chemotherapy but later progressed to acute ATLL and ultimately died. Hodgkin-like ATLL should be considered in the histological differential diagnosis with Hodgkin lymphoma since treatment and prognosis of these diseases are distinct. It is also important to search for HTLV-1 infection in patients with unexplained prolonged lymphocytosis.
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Affiliation(s)
- Achiléa L Bittencourt
- Universidade Federal da Bahía, Hospital Universitário Professor Edgard Santos, Departmento de Patologia, Salvador, BA, Brazil.
| | - Agnes Carvalho Andrade
- Universidade Federal da Bahía, Hospital Universitário Professor Edgard Santos, Departmento de Patologia, Salvador, BA, Brazil
| | - Cristiane Requião
- Universidade Federal da Bahía, Hospital Universitário Professor Edgard Santos, Departmento de Medicina Interna, Salvador, BA, Brazil
| | - Maria da Gloria Bomfim Arruda
- Universidade Federal da Bahía, Hospital Universitário Professor Edgard Santos, Departmento de Medicina Interna, Salvador, BA, Brazil
| | - Iguaracyra Araújo
- Universidade Federal da Bahía, Hospital Universitário Professor Edgard Santos, Departmento de Patologia, Salvador, BA, Brazil
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Neurotropic Gamma-Delta T-Cell Lymphoma With CD30-Positive Lymphoid Infiltrates. Am J Dermatopathol 2016; 38:e133-6. [DOI: 10.1097/dad.0000000000000560] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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29
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Abstract
The Hodgkin and Reed-Sternberg (HRS) tumor cells of classical Hodgkin lymphoma (HL), as well as the lymphocyte predominant (LP) cells of nodular lymphocyte predominant HL (NLPHL), are derived from mature B cells. However, HRS cells have largely lost their B-cell phenotype and show a very unusual expression of many markers of other hematopoietic cell lineages, which aids in the differential diagnosis between classical HL (cHL) and NLPHL and distinguishes cHL from all other hematopoietic malignancies. The bi- or multinucleated Reed-Sternberg cells most likely derive from the mononuclear Hodgkin cells through a process of incomplete cytokinesis. HRS cells show a deregulated activation of numerous signaling pathways, which is partly mediated by cellular interactions in the lymphoma microenvironment and partly by genetic lesions. In a fraction of cases, Epstein-Barr virus contributes to the pathogenesis of cHL. Recurrent genetic lesions in HRS cells identified so far often involve members of the nuclear factor-κB (NF-κB) and JAK/STAT pathways and genes involved in major histocompatibility complex expression. However, further lead transforming events likely remain to be identified. We here discuss the current knowledge on HL pathology and biology.
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Affiliation(s)
- Stephan Mathas
- Max-Delbrück-Center for Molecular Medicine, and Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sylvia Hartmann
- Dr. Senckenberg Institute of Pathology, University of Frankfurt, Medical School, Frankfurt/Main, Germany
| | - Ralf Küppers
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, Essen, Germany.
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30
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LeBoeuf NR, McDermott S, Harris NL. Case records of the Massachusetts General Hospital. Case 5-2015. A 69-year-old woman with recurrent skin lesions after treatment for lymphoma. N Engl J Med 2015; 372:650-9. [PMID: 25671258 DOI: 10.1056/nejmcpc1314241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Abstract
T-cell lymphomas are a group of predominantly rare hematologic malignancies that tend to recapitulate different stages of T-cell development, in a similar way that B-cell lymphomas do. As opposed to B-cell lymphomas, the understanding of the biology and the classification of T-cell lymphomas are somewhat rudimentary, and numerous entities are still included as 'provisional categories' in the World Health Classification of hematolopoietic malignancies. A relevant and useful classification of these disorders have been difficult to accomplish because of the rarity nature of them, the relative lack of understanding of the molecular pathogenesis, and their morphological and immunophenotypical complexity. Overall, T-cell lymphomas represent only 15 % of all non-Hodgkin lymphomas. This review is focused on addressing the current status of the categories of mature T-cell leukemias and lymphomas (nodal and extranodal) using an approach that incorporates histopathology, immunophenotype, and molecular understanding of the nature of these disorders, using the same philosophy of the most recent revised WHO classification of hematopoietic malignancies.
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Affiliation(s)
- Alejandro Ariel Gru
- Department of Pathology and Dermatology, Divisions of Hematopathology and Dermatopathology, Cutaneous Lymphoma Program, The Ohio State University Wexner Medical Center, Richard Solove 'The James' Comprehensive Cancer Center, 333 W 10th Ave, Columbus, OH, 43210, USA,
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32
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Marie D, Houda BR, Béatrice V, Matthieu F, Louis T, Olivier N, Marie BB, Audrey G, Jean-Philippe M, Marie P. Primary cutaneous follicle center lymphoma with Hodgkin and Reed-Sternberg-like cells: a new histopathologic variant. J Cutan Pathol 2014; 41:797-801. [DOI: 10.1111/cup.12379] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 07/18/2014] [Accepted: 07/20/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Dilly Marie
- Department of Pathology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
| | - Ben-Rejeb Houda
- Department of Pathology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
| | - Vergier Béatrice
- Department of Pathology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
| | - Feldis Matthieu
- Department of Pathology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
- Department of Radiology; University Hospital of Bordeaux; Bordeaux France
| | - Toty Louis
- Department of Dermatology; Centre médico-chirurgical de l'Atlantique; Puilboreau La Rochelle France
| | - Nohra Olivier
- Department of Pathology; Centre de Pathologie Atlantique; La Rochelle France
| | - Beylot-Barry Marie
- Department of Pathology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
- Department of Dermatology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
| | - Gros Audrey
- Department of Pathology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
- Department of Molecular Biology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
| | - Merlio Jean-Philippe
- Department of Pathology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
- Department of Molecular Biology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
| | - Parrens Marie
- Department of Pathology; University Hospital of Bordeaux, University of Bordeaux EA2406; Bordeaux France
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Attygalle AD, Cabeçadas J, Gaulard P, Jaffe ES, de Jong D, Ko YH, Said J, Klapper W. Peripheral T-cell and NK-cell lymphomas and their mimics; taking a step forward - report on the lymphoma workshop of the XVIth meeting of the European Association for Haematopathology and the Society for Hematopathology. Histopathology 2013; 64:171-99. [PMID: 24128129 DOI: 10.1111/his.12251] [Citation(s) in RCA: 121] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Mature T-cell and T/NK-cell neoplasms are both uncommon and heterogeneous, among the broad category of non-Hodgkin lymphomas. Owing to the lack of specific genetic alterations in the vast majority, most currently defined entities show overlapping morphological and immunophenotypic features, and therefore pose a challenge to the diagnostic pathologist. In the light of recent immunophenotypic, cytogenetic and molecular genetics advances in the field of T-cell and T/NK-cell lymphomas, the focus of the lymphoma workshop of the European Association for Haematopathology/Society for Hematopathology meeting in Lisbon, Portugal, in October 2012 was to refine existing diagnostic criteria and clarify the borders between overlapping entities. The panel reviewed over 200 submitted cases, which were grouped into five categories: (i) angioimmunoblastic T-cell lymphoma and T-follicular-helper-cell-associated lymphomas; (ii) CD30-positive T-cell lymphomas/lymphoproliferative diseases; (iii) extranodal T-cell and NK-cell neoplasms; (iv) EBV-associated T-cell/NK-cell lymphomas/lymphoproliferative diseases; and (v) peripheral T-cell lymphoma, not otherwise specified, post-transplant lymphoproliferative disorders, and mimics. This report summarizes the discussions and conclusions of the workshop, which question current diagnostic criteria and provide recommendations for refining existing classifications.
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Peripheral T-cell lymphomas of follicular T-helper cell derivation with Hodgkin/Reed-Sternberg cells of B-cell lineage: both EBV-positive and EBV-negative variants exist. Am J Surg Pathol 2013; 37:816-26. [PMID: 23598959 DOI: 10.1097/pas.0b013e3182785610] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Peripheral T-cell lymphomas (PTCLs) are functionally and morphologically complex. Epstein-Barr virus (EBV)-positive B cells have been reported in angioimmunoblastic T-cell lymphoma (AITL) and other PTCLs and may mimic Hodgkin/Reed-Sternberg (HRS) cells, but EBV-negative HRS-like B cells have not been described. We wished to assess the nature of the PTCL associated with HRS-like cells and to determine whether EBV-negative HRS-like cells may be seen. We identified 57 PTCL cases reported as containing HRS-like cells. These included 32 AITL, 19 PTCL, not otherwise specified (NOS), 3 PTCL-NOS, follicular variant, 1 PTCL-NOS, T-zone variant, and 2 adult T-cell leukemia/lymphoma cases. All patients were adults with a median age of 63 and presented with lymphadenopathy. The male:female ratio was 31:26 (1.2:1). Clonal TRG rearrangement was detected in 46/53 cases. Six of 38 cases had a concomitant clonal immunoglobulin gene rearrangement. In 52/57 cases the HRS cells were positive for EBV. Five cases, 3 classified as AITL and 2 as PTCL-NOS, follicular variant, contained HRS-like cells negative for EBV. All PTCLs with EBV-negative HRS cells had a T follicular helper cell immunophenotype. The neoplastic T cells expressed CD3, CD4, and PD-1 and formed rosettes around the HRS-like cells. The HRS-like cells were positive for CD20 (variable intensity), PAX5, CD30, and CD15 (4/5). We conclude that both EBV-positive and EBV-negative HRS-like B cells may occur in the background of PTCL; caution is needed to avoid misdiagnosis as classical Hodgkin lymphoma. The close interaction between the HRS-like cells and the rosetting PD-1-positive T cells suggests a possible pathogenetic role in this phenomenon and provides new insights into the abnormal B-cell proliferations that occur in the context of TFH malignancies.
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Acquisition of CD30 and CD15 accompanied with simultaneous loss of all pan-T-cell antigens in a case of histological transformation of mycosis fungoides with involvement of regional lymph node: an immunophenotypic alteration resembling classical Hodgkin lymphoma. Am J Dermatopathol 2013; 37:249-53. [PMID: 23612034 DOI: 10.1097/dad.0b013e31828cf3d3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
: Acquired expression of CD30 is frequently noted in histological transformation of mycosis fungoides (MF), but simultaneous gain of CD15 accompanied with loss of pan-T-cell antigens are extremely rare. We report an unusual case of transformed MF with such an immunophenotypic alteration resembling classical Hodgkin lymphoma. The patient was an 81-year-old male with MF, who was initially treated with topical steroids and phototherapy. Despite the initial response, the patient developed a tumor-like skin lesion that was confirmed to be CD30-positive large T-cell lymphoma and was subsequently found to have a regional lymph node involvement by pleomorphic large cell lymphoma. Besides CD30, pleomorphic large cells were positive for CD15 but negative for all B cell- and T cell-specific antigens. Epstein-Barr virus was negative. Polymerase chain reaction-based assays demonstrated a clonal rearrangement of T-cell receptor gamma gene but detected no B-cell clone. The mechanism and clinical significance of this phenotypic conversion remains to be elucidated.
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Quintanilla-Martinez L, Jansen PM, Kinney MC, Swerdlow SH, Willemze R. Non-mycosis fungoides cutaneous T-cell lymphomas: report of the 2011 Society for Hematopathology/European Association for Haematopathology workshop. Am J Clin Pathol 2013; 139:491-514. [PMID: 23525618 DOI: 10.1309/ajcp83aoqtmlojtm] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Primary cutaneous T-cell lymphomas (CTCL) excluding mycosis fungoides (MF) were discussed in 2 sessions of the 2011 Society for Hematopathology/ European Association of Haematopathology Workshop, Los Angeles, CA. Session 2 focused on primary cutaneous CD30+ T-cell lymphoproliferative disorders and their differential diagnosis, including systemic CD30+ T-cell lymphoma secondarily infiltrating the skin. Interesting features like special morphologic variants and atypical phenotypes were presented. In addition, the possibility of rare ALK+ primary cutaneous lymphomas was discussed. Session 3 examined other more uncommon non-MF CTCLs, including subcutaneous panniculitis-like T-cell lymphoma, extranodal NK/T-cell lymphoma, hydroa vacciniforme-like T-cell lymphoma, and rare subtypes of primary cutaneous peripheral T-cell lymphoma, not otherwise specified. In addition, systemic T-cell lymphomas involving the skin secondarily, such as angioimmunoblastic T-cell lymphoma, were included in this session. In this report, novel findings, areas of special interest, and diagnostic challenges emerging from the cases submitted to the workshop will be highlighted. The necessity to integrate histologic, immunophenotypical, genetic, and in particular, clinical data to arrive at the correct diagnosis, and subsequently provide adequate treatment, is emphasized.
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Affiliation(s)
- Leticia Quintanilla-Martinez
- Institute of Pathology, and Comprehensive Cancer Center (CCC), Eberhard-Karls-University of Tübingen, Tübingen, Germany
| | - Patty M. Jansen
- Departments of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - Marsha C. Kinney
- Department of Pathology, University of Texas Health Science Center at San Antonio
| | - Steven H. Swerdlow
- Division of Hematopathology, Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Rein Willemze
- Dermatology, Leiden University Medical Center, Leiden, The Netherlands
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Abstract
T-cell and NK-cell lymphomas are uncommon lymphomas with an aggressive clinical course. The causes and precise cellular origins of most T-cell lymphomas are still not well defined. The WHO classification utilizes morphologic and immunophenotypic features in conjunction with clinical aspects and in some instances genetics to delineate a prognostically and therapeutically meaningful categorization. The anatomic localization of neoplastic T-cells and NK-cells parallels in part their proposed normal cellular counterparts and functions. T-cells of the adaptive immune system are mainly based in lymph nodes and peripheral blood, whereas lymphomas derived from T-cells and NK-cells of the innate immune system are mainly extranodal. This approach allows for better understanding of some of the manifestations of the T-cell and NK-cell lymphomas, including their cellular distribution, some aspects of morphology and even associated clinical findings.
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MESH Headings
- Adaptive Immunity
- Humans
- Immunity, Innate
- Killer Cells, Natural/pathology
- Lymph Nodes/immunology
- Lymph Nodes/pathology
- Lymphoma, Extranodal NK-T-Cell/classification
- Lymphoma, Extranodal NK-T-Cell/immunology
- Lymphoma, Extranodal NK-T-Cell/pathology
- Lymphoma, T-Cell, Peripheral/classification
- Lymphoma, T-Cell, Peripheral/immunology
- Lymphoma, T-Cell, Peripheral/pathology
- Natural Killer T-Cells/immunology
- Natural Killer T-Cells/pathology
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Cytotoxic/pathology
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Affiliation(s)
- Ewa B. Bajor-Dattilo
- Laboratory of Pathology, National Cancer Institute, Building 10, Room 2N113, Bethesda, MD 20892, USA, Tel: +1-301-402-2457, Fax: +1-301-402-2415,
| | - Stefania Pittaluga
- Laboratory of Pathology, National Cancer Institute, Building 10, Room 2N109, Bethesda, MD 20892, USA, Tel: +1-301-402-0297, Fax: +1-301-402-2415,
| | - Elaine S. Jaffe
- Laboratory of Pathology, National Cancer, Institute, Building 10, Room 2B42, Bethesda, MD 20892, USA, Tel: +1-301-496-0183, Fax: +1-301-402-2415,
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Ardigò M, Donadio C, Vega H, Cota C, Moscarella E, Agozzino M. Concordance between in vivo reflectance confocal microscopy and optical histology of lymphomatoid papulosis. Skin Res Technol 2013; 19:308-13. [PMID: 23441678 DOI: 10.1111/srt.12046] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2013] [Indexed: 11/26/2022]
Abstract
BACKGROUND Lymphomatoid papulosis is a primary cutaneous CD30+ T-cell lymphoma clinically characterized by a benign, chronic, recurrent course with self-limited papulo-nodular skin lesion eruption. In vivo Reflectance Confocal Microscopy is a non-invasive technique for real-time imaging of the superficial layers of the skin down to the superficial dermis with cellular-level resolution close to conventional histopathology. RCM has been previously reported to be useful in the in vivo evaluation of inflammatory diseases, skin tumours and also cutaneous lymphomas. Only two articles have been published on cutaneous lymphomas and none detailing confocal features of LyP. The aim of this manuscript was to describe the confocal features of LyP and their histological correlation to evaluate the possible application of this non-invasive tool in this T-cell lymphoma subtype clinical management. METHODS Five patients with histological diagnosis of LyP were imaged with RCM, followed by a skin biopsy on a clinically selected lesion. RESULTS High grade of correspondence between RCM and histopathology of LyP was observed, disclosing the potential rule of RCM at least for biopsy site selection. CONCLUSION Future studies on RCM for LyP vs. other cutaneous T-cells lymphomas and inflammatory skin diseases are needed to assess specificity and sensibility of our preliminary data.
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Affiliation(s)
- Marco Ardigò
- San Gallicano Dermatological Institute, Rome, Italy.
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Jaffe ES, Nicolae A, Pittaluga S. Peripheral T-cell and NK-cell lymphomas in the WHO classification: pearls and pitfalls. Mod Pathol 2013; 26 Suppl 1:S71-87. [PMID: 23281437 PMCID: PMC6324567 DOI: 10.1038/modpathol.2012.181] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Peripheral T-cell and NK-cell lymphomas are functionally, pathologically, and clinically complex. Most nodal T-cell lymphomas belong to the adaptive immune system, whereas many extranodal T-cell and NK-cell lymphomas are derived from innate immune cells. The pathological manifestations often reflect the functional attributes of the neoplastic cells. Several forms of peripheral T-cell lymphoma are derived from T-follicular helper cells (T(FH)), and include angioimmunoblastic T-cell lymphoma, the follicular variant of peripheral T-cell lymphoma, not otherwise specified, and primary cutaneous small/medium CD4-positive T-cell lymphoma. T(FH)-derived neoplasms are often associated with atypical and clonal B-cell proliferations, which take a number of forms, sometimes mimicking classical Hodgkin's lymphoma, and sometimes showing marked plasmacytic differentiation. Most extranodal T-cell lymphomas are cytotoxic and often arise in mucosal-associated sites. They can be derived from either αβ or γδ cytotoxic T cells, and include subcutaneous panniculitis-like T-cell lymphoma, and enteropathy-associated T-cell lymphomas, both Type I and Type II. Type I enteropathy-associated lymphomas occur in association with celiac disease, whereas Type II lymphomas are more often sporadic. For some T-cell lymphomas, such as hepatosplenic T-cell lymphoma, immunophenotypic heterogeneity is seen within a single disease entity. New data are emerging on the molecular pathogenesis of T-cell and NK-cell lymphoma, but most tumor types remain poorly characterized.
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Affiliation(s)
- Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, 10 Center Drive, Bethesda, MD 20892, USA.
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Phase 1 trial of IL-15 trans presentation blockade using humanized Mikβ1 mAb in patients with T-cell large granular lymphocytic leukemia. Blood 2012; 121:476-84. [PMID: 23212516 DOI: 10.1182/blood-2012-08-450585] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
In the present study, Hu-Mikβ1, a humanized mAb directed at the shared IL-2/IL-15Rβ subunit (CD122) was evaluated in patients with T-cell large granular lymphocytic (T-LGL) leukemia. Hu-Mikβ1 blocked the trans presentation of IL-15 to T cells expressing IL-2/IL-15Rβ and the common γ-chain (CD132), but did not block IL-15 action in cells that expressed the heterotrimeric IL-15 receptor in cis. There was no significant toxicity associated with Hu-Mikβ1 administration in patients with T-LGL leukemia, but no major clinical responses were observed. One patient who had previously received murine Mikβ1 developed a measurable Ab response to the infused Ab. Nevertheless, the safety profile of this first in-human study of the humanized mAb to IL-2/IL-15Rβ (CD122) supports its evaluation in disorders such as refractory celiac disease, in which IL-15 and its receptor have been proposed to play a critical role in the pathogenesis and maintenance of disease activity.
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