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Croci GA, Appio L, Cecchetti C, Tabano S, Alberti-Violetti S, Berti E, Rahal D, Cavallaro F, Onida F, Tomasini D, Todisco E. Primary cutaneous, epidermotropic mycosis fungoides-like presentation: critical appraisal and description of two novel cases, broadening the spectrum of ALK+ T-cell lymphoma. Virchows Arch 2024:10.1007/s00428-024-03832-6. [PMID: 38780617 DOI: 10.1007/s00428-024-03832-6] [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: 03/16/2024] [Revised: 04/18/2024] [Accepted: 05/19/2024] [Indexed: 05/25/2024]
Abstract
Leading from a two-case series, including two patients receiving a diagnosis of epidermotropic T-cell lymphoma, featuring a mycosis fungoides (MF)-like clinical pattern and ALK expression and molecular alteration, we performed a critical appraisal of ALK+ primary cutaneous T-cell lymphomas (pcTCL). Considering our patients and the literature, 32 cases were retrieved, 7 of which featured an MF-like clinical picture over a 4-to-20-year period. MF-like cases show distinctive histology, comprising a predominantly epidermotropic infiltration of small-to-large, atypical-to-pleomorphic, with few anaplastic cells, negligible-to-intense CD30-expression, and a CD4+/cytotoxic granule+ phenotype. These features should prompt a search for ALK expression captured by the ALK D5F3 clone. Bona fide ALK+ pcTCL is very rare, and existent data suggest the presence of a broader pattern of disease, including instances mimicking MF and/or primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma. The major challenges in dealing with this subset include prodromal phases, misinterpreted as inflammatory dermatosis or parapsoriasis/early phase MF both clinically and histologically, while recognition of its ALK-driven biology is hampered both by the unusual clinic-pathologic pattern of the disease, which stands apart from the classical (i.e., nodal) picture of ALK+ anaplastic large cell lymphoma and by the low sensitivity of ALK1 clone. Data on its optimal management are far from being conclusive: An MF-like approach is currently chosen, but depending on CD30 and, most notably, ALK expression, a targeted therapy could be envisaged in advanced stages, as clinical response to ALK inhibition was documented in one patient.
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Affiliation(s)
- Giorgio Alberto Croci
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
- Pathology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122, Milan, Italy.
| | - Lorena Appio
- Division of Hematology, ASST ValleOlona Ospedale di Busto Arsizio, Busto Arsizio, Italy
| | - Caterina Cecchetti
- Division of Hematology, ASST ValleOlona Ospedale di Busto Arsizio, Busto Arsizio, Italy
| | - Silvia Tabano
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Medical Genetics Unit, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Silvia Alberti-Violetti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Dermatology Unit, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Emilio Berti
- Dermatology Unit, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Daoud Rahal
- Department of Pathology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Francesca Cavallaro
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Onida
- Hematology Unit, ASST-Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Dario Tomasini
- Division of Dermatology, ASST ValleOlona Ospedale di Busto Arsizio, Busto Arsizio, Italy
| | - Elisabetta Todisco
- Division of Hematology, ASST ValleOlona Ospedale di Busto Arsizio, Busto Arsizio, Italy
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2
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Choi ME, Lee MY, Won CH, Chang SE, Lee MW, Lee WJ. Spatially Resolved Transcriptomes of CD30+-Transformed Mycosis Fungoides and Cutaneous Anaplastic Large-Cell Lymphoma. J Invest Dermatol 2024; 144:331-340.e2. [PMID: 37544586 DOI: 10.1016/j.jid.2023.05.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/22/2023] [Accepted: 05/30/2023] [Indexed: 08/08/2023]
Abstract
Mycosis fungoides with large-cell transformation (MF-LCT) occurs in a minor proportion of aggressive lesions, which express CD30 similar to primary cutaneous anaplastic large-cell lymphoma (pcALCL). We investigated the differences in spatially resolved transcriptome profiles of MF-LCT and pcALCL using CD30 morphology markers and 28 and 24 regions of interest (ROIs) in MF-LCT and pcALCL, respectively. Differentially expressed genes, pathway analysis, and immune-cell deconvolution by selective analysis of CD30-positive tumor cells and CD30-negative extratumoral areas were undertaken. In CD30-positive ROIs of MF-LCT, 190 differentially expressed genes were upregulated (29 were directly or indirectly associated with extracellular matrix remodeling), whereas 255 differentially expressed genes were downregulated, compared with those of pcALCL. Except for cornified envelope formation and keratinization, all six pathways enriched in CD30-positive ROIs of MF-LCT were associated with extracellular matrix remodeling. In CD30-positive ROIs in MF-LCT compared with those in pcALCL, immune-cell deconvolution revealed significantly increased fibroblasts and M2 macrophages (P = 0.012 and P = 0.023, respectively) but decreased M1 macrophages (P = 0.031). In CD30-negative ROIs in MF-LCT compared with those in pcALCL, memory B (P = 0.021), plasma (P = 0.023), and CD8 memory T (P = 0.001) cells significantly decreased, whereas regulatory T cells (P = 0.024) increased. Predomination of extracellular matrix remodeling pathways and immunosuppressive microenvironment in MF-LCT indicates pathophysiological differences between MF-LCT and pcALCL.
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Affiliation(s)
- Myoung Eun Choi
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Mi Young Lee
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Chong Hyun Won
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sung Eun Chang
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Mi Woo Lee
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Woo Jin Lee
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
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3
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Kadin ME. Mycosis Fungoides Tumors Get a Bad Wrap. J Invest Dermatol 2024; 144:199-200. [PMID: 37565939 DOI: 10.1016/j.jid.2023.06.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 08/12/2023]
Affiliation(s)
- Marshall E Kadin
- Department of Pathology and Laboratory Medicine, Brown Alpert School of Medicine, Rhode Island Hospital, Providence RI, USA.
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4
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Pacheco JM, Forchhammer S, Otto F, Fend F, Frauenfeld L. Primary cutaneous anaplastic large cell lymphoma with DUSP22-rearrangement presenting as a mimicker of mycosis fungoides: a case report and review of the literature. Leuk Lymphoma 2024; 65:265-269. [PMID: 37933677 DOI: 10.1080/10428194.2023.2276678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/24/2023] [Indexed: 11/08/2023]
Affiliation(s)
- João M Pacheco
- Department of Pathology, Centro Hospitalar Universitário de São João, Porto, Portugal
- Institute of Pathology, University of Tübingen, Tübingen, Germany
| | | | - Franziska Otto
- Institute of Pathology, University of Tübingen, Tübingen, Germany
| | - Falko Fend
- Institute of Pathology, University of Tübingen, Tübingen, Germany
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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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Miyagaki T, Inoue N, Kamijo H, Boki H, Takahashi-Shishido N, Suga H, Shimauchi T, Kiyohara E, Hirai Y, Yonekura K, Takeuchi K, Sugaya M. Prognostic factors for primary cutaneous anaplastic large-cell lymphoma: a multicentre retrospective study from Japan. Br J Dermatol 2023; 189:612-620. [PMID: 37539944 DOI: 10.1093/bjd/ljad266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/21/2023] [Accepted: 07/22/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND The clinical implications of DUSP22 rearrangement and the association between DUSP22 rearrangement and lymphoid enhancer-binding factor 1 (LEF1) expression pattern in CD30+ cutaneous T-cell lymphomas (CTCLs) are unknown. OBJECTIVES This study assessed the incidence of DUSP22 rearrangement and its clinical and immunohistochemical implications in primary cutaneous anaplastic large-cell lymphoma (pcALCL), lymphomatoid papulosis (LyP) and CD30+ mycosis fungoides with large-cell transformation (MF-LCT), focusing especially on the association with the prognosis and LEF1 expression pattern. Prognostic factors of pcALCL were also examined. METHODS We conducted a multicentre retrospective study including patients with pcALCL, LyP and MF-LCT diagnosed between 1 January 2000 and 31 December 2018 in Japan. Baseline data at diagnosis, treatment course, overall survival (OS) and disease-specific survival (DSS) were collected. Immunohistochemical analysis and fluorescence in situ hybridization to detect DUSP22 and TP63 rearrangement were performed using skin samples at diagnosis. We investigated the association between staining pattern and these gene rearrangements. We also assessed the prognostic implications of clinical status, immunohistochemical results and the presence of gene rearrangements. RESULTS DUSP22 rearrangement was detected in 50% (11 of 22) of cases of pcALCL, but not in any cases with LyP (0 of 14) or MF-LCT (0 of 11). TP63 rearrangement was not detected in any case. Clinically, patients with pcALCL with DUSP22 rearrangement did not tend to develop ulcers (P = 0.081). There was no significant association between DUSP22 rearrangement status and immunohistochemical results, including LEF1 expression pattern. T3 stage and the presence of lower limb lesions were significantly associated with shorter OS (P = 0.012 and 0.021, respectively, by log-rank test). Similarly, they were significantly correlated with shorter DSS (P = 0.016 and 0.0001, respectively). CONCLUSIONS DUSP22 rearrangement is relatively specific to pcALCL among CD30+ CTCLs in Japan. Although the LEF1 expression pattern was not related to DUSP22 rearrangement in pcALCL, there was no rearrangement if LEF1 was not expressed. We confirmed that T3 stage and the lower limb involvement were significantly associated with decreased OS and DSS. The presence or absence of lower limb lesions should be included in T-stage subcategorization in the future.
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Affiliation(s)
- Tomomitsu Miyagaki
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
- Department of Dermatology, St Marianna University School of Medicine, Kanagawa, Japan
| | - Norihito Inoue
- Pathology Project for Molecular Targets, The Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroaki Kamijo
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Hikari Boki
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | | | - Hiraku Suga
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Takatoshi Shimauchi
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Eiji Kiyohara
- Department of Dermatology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Yoji Hirai
- Department of Dermatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama,Japan
| | - Kentaro Yonekura
- Department of Dermatology, Imamura General Hospital, Kagoshima, Japan
| | - Kengo Takeuchi
- Pathology Project for Molecular Targets, The Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Makoto Sugaya
- Department of Dermatology, International University of Health and Welfare, Chiba, Japan
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Lai P, Liu F, Liu X, Sun J, Wang Y. Differential molecular programs of cutaneous anaplastic large cell lymphoma and CD30-positive transformed mycosis fungoides. Front Immunol 2023; 14:1270365. [PMID: 37790936 PMCID: PMC10544577 DOI: 10.3389/fimmu.2023.1270365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 08/31/2023] [Indexed: 10/05/2023] Open
Abstract
Background Discriminating between cutaneous anaplastic large cell lymphoma (cALCL) and CD30-positive transformed mycosis fungoides (CD30+ TMF) is challenging, particularly when they arise in the context of pre-existing mycosis fungoides. The development of molecular diagnostic tools was hampered by the rarity of both diseases and the limited understanding of their pathogenesis. Methods In this study, we established a cohort comprising 25 cALCL cases and 25 CD30+ TMF cases, with transcriptomic data obtained from 31 samples. We compared the clinicopathological information and investigated the gene expression profiling between these two entities. Furthermore, we developed an immunohistochemistry (IHC) algorithm to differentiate these two entities clinically. Results Our investigation revealed distinct clinicopathological features and unique gene expression programs associated with cALCL and CD30+ TMF. cALCL and CD30+ TMF displayed marked differences in gene expression patterns. Notably, CD30+ TMF demonstrated enrichment of T cell receptor signaling pathways and an exhausted T cell phenotype, accompanied by infiltration of B cells, dendritic cells, and neurons. In contrast, cALCL cells expressed high levels of HLA class II genes, polarized towards a Th17 phenotype, and exhibited neutrophil infiltration. An IHC algorithm with BATF3 and TCF7 staining emerged as potential diagnostic markers for identifying these two entities. Conclusions Our findings provide valuable insights into the differential molecular signatures associated with cALCL and CD30+ TMF, which contribute to their distinct clinicopathological behaviors. An appropriate IHC algorithm could be used as a potential diagnostic tool.
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Affiliation(s)
- Pan Lai
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Fengjie Liu
- Department of Dermatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiangjun Liu
- Department of Dermatology, Shandong University Qilu Hospital, Jinan, China
| | - Jingru Sun
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Yang Wang
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
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8
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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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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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Ishikawa R, Yamada H, Takahashi J, Baba S, Tanioka F, Sugimura H. A case of mycosis fungoides with large cell transformation which shows germinal centers preference of lymph node. Pathol Int 2022; 72:646-648. [PMID: 36305324 DOI: 10.1111/pin.13282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/15/2022] [Accepted: 10/11/2022] [Indexed: 01/21/2023]
Affiliation(s)
- Rei Ishikawa
- Department of Tumor Pathology, Hamamatsu University School of Medicine, Hamamatsu City, Shizuoka, Japan
| | - Hidetaka Yamada
- Department of Tumor Pathology, Hamamatsu University School of Medicine, Hamamatsu City, Shizuoka, Japan
| | - Juri Takahashi
- Department of Diagnostic Pathology, Hamamatsu University School of Medicine, Hamamatsu City, Shizuoka, Japan
| | - Satoshi Baba
- Department of Diagnostic Pathology, Hamamatsu University School of Medicine, Hamamatsu City, Shizuoka, Japan
| | - Fumihiko Tanioka
- Department of Diagnostic Pathology, Iwata City Hospital, Iwata City, Shizuoka, Japan
| | - Haruhiko Sugimura
- Department of Tumor Pathology, Hamamatsu University School of Medicine, Hamamatsu City, Shizuoka, Japan
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11
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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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12
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Cutaneous presentation of enteropathy-associated T-cell lymphoma masquerading as a DUSP22-rearranged CD30+ lymphoproliferation. Virchows Arch 2022; 481:653-657. [PMID: 35366115 DOI: 10.1007/s00428-022-03309-4] [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: 02/15/2022] [Revised: 03/03/2022] [Accepted: 03/07/2022] [Indexed: 10/18/2022]
Abstract
DUSP22 gene rearrangements are recurrent in systemic and cutaneous ALK-negative anaplastic large cell lymphomas, rarely encountered in other cutaneous CD30+ lymphoproliferations, and typically absent in other peripheral T-cell lymphomas. We report the case of a 51-year-old woman, with longstanding celiac disease and a rapidly enlarging leg ulcer, due to a DUSP22-rearranged CD30+ T-cell lymphoproliferation. Subsequent history revealed an intestinal enteropathy-associated T-cell lymphoma (EATL). Identical monoclonal TR gene rearrangements and mutations in STAT3 and JAK1 typical of EATL were present in the cutaneous and intestinal lesions. No DUSP22 rearrangement was detected in the patient's intestinal tumour, nor in 15 additional EATLs tested. These findings indicate that DUSP22 rearrangements are not entirely specific of ALCLs, may rarely occur as a secondary aberration in EATL, and expand the differential diagnosis of DUSP22-rearranged cutaneous CD30+ lymphoproliferative disorders.
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13
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Single-cell transcriptomics links malignant T cells to the tumor immune landscape in cutaneous T cell lymphoma. Nat Commun 2022; 13:1158. [PMID: 35241665 PMCID: PMC8894386 DOI: 10.1038/s41467-022-28799-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 02/14/2022] [Indexed: 02/06/2023] Open
Abstract
Cutaneous T cell lymphoma (CTCL) represents a heterogeneous group of non-Hodgkin lymphoma distinguished by the presence of clonal malignant T cells. The heterogeneity of malignant T cells and the complex tumor microenvironment remain poorly characterized. With single-cell RNA analysis and bulk whole-exome sequencing on 19 skin lesions from 15 CTCL patients, we decipher the intra-tumor and inter-lesion diversity of CTCL patients and propose a multi-step tumor evolution model. We further establish a subtyping scheme based on the molecular features of malignant T cells and their pro-tumorigenic microenvironments: the TCyEM group, demonstrating a cytotoxic effector memory T cell phenotype, shows more M2 macrophages infiltration, while the TCM group, featured by a central memory T cell phenotype and adverse patient outcome, is infiltrated by highly exhausted CD8+ reactive T cells, B cells and Tregs with suppressive activities. Our results establish a solid basis for understanding the nature of CTCL and pave the way for future precision medicine for CTCL patients.
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14
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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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15
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Runge JS, Novice ML, Briones N, Williams K, Lowe L, Boyer DF, Wilcox RA, Tejasvi T, Hristov AC. Patch/plaque mycosis-fungoides-like presentations of DUSP22-translocated T-cell lymphomas. J Cutan Pathol 2021; 49:299-305. [PMID: 34699105 DOI: 10.1111/cup.14156] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 10/02/2021] [Accepted: 10/19/2021] [Indexed: 11/27/2022]
Abstract
The DUSP22-IRF4 gene rearrangement results in downregulation of DUSP22, a presumed tumor suppressor in T-cell lymphomagenesis. It has been described in some cases of primary cutaneous and systemic anaplastic large-cell lymphoma, lymphomatoid papulosis, and transformed mycosis fungoides. Here we describe two patients with clinical lesions resembling patch/plaque mycosis fungoides that did not meet WHO criteria for large-cell transformation on histopathology yet showed a DUSP22 translocation. One patient who had a history of systemic anaplastic large-cell lymphoma with DUSP22 translocation presented with cutaneous involvement by his systemic lymphoma along with lymphomatoid papulosis and mycosis-fungoides-like lesions, all showing an identical immunophenotype and T-cell clone. These cases expand the spectrum of DUSP22-rearranged lymphomas to include mycosis-fungoides-like presentations without large-cell transformation.
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Affiliation(s)
- John S Runge
- Medical School, University of Michigan, Ann Arbor, Michigan, USA
| | - Madison L Novice
- Medical School, University of Michigan, Ann Arbor, Michigan, USA
| | - Naomi Briones
- Department of Dermatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Kiyanna Williams
- Department of Dermatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Lori Lowe
- Department of Dermatology, University of Michigan, Ann Arbor, Michigan, USA.,Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
| | - Daniel F Boyer
- Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
| | - Ryan A Wilcox
- Department of Internal Medicine, Hematology/Oncology Division, University of Michigan, Ann Arbor, Michigan, USA
| | - Trilokraj Tejasvi
- Department of Dermatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Alexandra C Hristov
- Department of Dermatology, University of Michigan, Ann Arbor, Michigan, USA.,Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
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16
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Liang HC, Costanza M, Prutsch N, Zimmerman MW, Gurnhofer E, Montes-Mojarro IA, Abraham BJ, Prokoph N, Stoiber S, Tangermann S, Lobello C, Oppelt J, Anagnostopoulos I, Hielscher T, Pervez S, Klapper W, Zammarchi F, Silva DA, Garcia KC, Baker D, Janz M, Schleussner N, Fend F, Pospíšilová Š, Janiková A, Wallwitz J, Stoiber D, Simonitsch-Klupp I, Cerroni L, Pileri S, de Leval L, Sibon D, Fataccioli V, Gaulard P, Assaf C, Knörr F, Damm-Welk C, Woessmann W, Turner SD, Look AT, Mathas S, Kenner L, Merkel O. Super-enhancer-based identification of a BATF3/IL-2R-module reveals vulnerabilities in anaplastic large cell lymphoma. Nat Commun 2021; 12:5577. [PMID: 34552066 PMCID: PMC8458384 DOI: 10.1038/s41467-021-25379-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 07/29/2021] [Indexed: 12/18/2022] Open
Abstract
Anaplastic large cell lymphoma (ALCL), an aggressive CD30-positive T-cell lymphoma, comprises systemic anaplastic lymphoma kinase (ALK)-positive, and ALK-negative, primary cutaneous and breast implant-associated ALCL. Prognosis of some ALCL subgroups is still unsatisfactory, and already in second line effective treatment options are lacking. To identify genes defining ALCL cell state and dependencies, we here characterize super-enhancer regions by genome-wide H3K27ac ChIP-seq. In addition to known ALCL key regulators, the AP-1-member BATF3 and IL-2 receptor (IL2R)-components are among the top hits. Specific and high-level IL2R expression in ALCL correlates with BATF3 expression. Confirming a regulatory link, IL-2R-expression decreases following BATF3 knockout, and BATF3 is recruited to IL2R regulatory regions. Functionally, IL-2, IL-15 and Neo-2/15, a hyper-stable IL-2/IL-15 mimic, accelerate ALCL growth and activate STAT1, STAT5 and ERK1/2. In line, strong IL-2Rα-expression in ALCL patients is linked to more aggressive clinical presentation. Finally, an IL-2Rα-targeting antibody-drug conjugate efficiently kills ALCL cells in vitro and in vivo. Our results highlight the importance of the BATF3/IL-2R-module for ALCL biology and identify IL-2Rα-targeting as a promising treatment strategy for ALCL. Anaplastic large cell lymphoma (ALCL) is an aggressive T-cell lymphoma often with poor prognosis. To identify genes defining ALCL cell state and dependencies, the authors here characterize ALCL-specific super-enhancers and describe the BATF3/IL-2R−module as a therapeutic opportunity for ALCL.
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Affiliation(s)
- Huan-Chang Liang
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria.,European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK
| | - Mariantonia Costanza
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Group Biology of Malignant Lymphomas, Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Department of Hematology, Oncology, and Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, and Experimental and Clinical Research Center (ECRC), a joint cooperation between the MDC and Charité, Berlin, Germany
| | - Nicole Prutsch
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Mark W Zimmerman
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Elisabeth Gurnhofer
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria
| | - Ivonne A Montes-Mojarro
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Institute of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Brian J Abraham
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Nina Prokoph
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
| | - Stefan Stoiber
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria.,Christian Doppler Laboratory (CDL) for Applied Metabolomics, Medical University of Vienna, Vienna, Austria
| | - Simone Tangermann
- Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Cosimo Lobello
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
| | - Jan Oppelt
- Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
| | | | - Thomas Hielscher
- German Cancer Consortium (DKTK) German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Shahid Pervez
- Department of Pathology and Laboratory Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Wolfram Klapper
- Department of Pathology, Hematopathology Section, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | | | - Daniel-Adriano Silva
- Institute for Protein Design, University of Washington, Seattle, WA, USA.,Department of Biochemistry, University of Washington, Seattle, WA, USA.,Division of Life Science, The Hong Kong University of Science and Technology, Kowloon, Hong Kong
| | - K Christopher Garcia
- Departments of Molecular and Cellular Physiology and Structural Biology, Stanford University School of Medicine, Stanford, CA, USA.,Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - David Baker
- Institute for Protein Design, University of Washington, Seattle, WA, USA.,Department of Biochemistry, University of Washington, Seattle, WA, USA.,Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - Martin Janz
- Group Biology of Malignant Lymphomas, Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Department of Hematology, Oncology, and Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, and Experimental and Clinical Research Center (ECRC), a joint cooperation between the MDC and Charité, Berlin, Germany
| | - Nikolai Schleussner
- Group Biology of Malignant Lymphomas, Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Department of Hematology, Oncology, and Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, and Experimental and Clinical Research Center (ECRC), a joint cooperation between the MDC and Charité, Berlin, Germany
| | - Falko Fend
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Institute of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Šárka Pospíšilová
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic.,Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
| | - Andrea Janiková
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
| | - Jacqueline Wallwitz
- Department of Pharmacology, Physiology and Microbiology, Division Pharmacology, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Dagmar Stoiber
- Department of Pharmacology, Physiology and Microbiology, Division Pharmacology, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Ingrid Simonitsch-Klupp
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria
| | - Lorenzo Cerroni
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Stefano Pileri
- Division of Haematopathology, European Institute of Oncology IRCCS, Milan, Italy
| | - Laurence de Leval
- Institute of Pathology, Lausanne University Hospital (CHUV) and Lausanne University, Lausanne, Switzerland
| | - David Sibon
- Hematology Department, Necker University Hospital, Assistance Publique-Hôpitaux de Paris, and Institut Necker-Enfants Malades, INSERM UMR1151 (Normal and pathological lymphoid differentiation), Université de Paris, Paris, France
| | - Virginie Fataccioli
- Department of Pathology, Henri Mondor University Hospital, AP-HP, INSERM U955, University Paris East, Créteil, France
| | - Philippe Gaulard
- Department of Pathology, Henri Mondor University Hospital, AP-HP, INSERM U955, University Paris East, Créteil, France
| | - Chalid Assaf
- Department of Dermatology, HELIOS Hospital Krefeld, Krefeld, Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Fabian Knörr
- Pediatric Hematology and Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Christine Damm-Welk
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Pediatric Hematology and Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Wilhelm Woessmann
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Pediatric Hematology and Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Suzanne D Turner
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK.,Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
| | - A Thomas Look
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Stephan Mathas
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK. .,Group Biology of Malignant Lymphomas, Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany. .,Department of Hematology, Oncology, and Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, and Experimental and Clinical Research Center (ECRC), a joint cooperation between the MDC and Charité, Berlin, Germany. .,German Cancer Consortium (DKTK) German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Lukas Kenner
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria. .,European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK. .,Christian Doppler Laboratory (CDL) for Applied Metabolomics, Medical University of Vienna, Vienna, Austria. .,Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Vienna, Austria. .,Center for Biomarker Research in Medicine (CBMed) Core Lab 2, Medical University of Vienna, Vienna, Austria.
| | - Olaf Merkel
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria. .,European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.
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17
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Lee YP, Yoon SE, Song Y, Kim SJ, Yoon DH, Chen TY, Koh YI, Kang KW, Lee HS, Wei KTK, Lim ST, Poon M, Irawan C, Zhao W, Do YR, Lee MH, Ng SC, Lee WS, Guo Y, Zhang H, Kang HJ, Yun HJ, Kim HJ, Lung DTC, Kwak JY, Han JJ, Mun YC, Oh SY, Shim H, Kwon JH, Sohn BS, Park SK, Jo JC, Ko YH, Jun Z, Kim WS. Cutaneous T-cell lymphoma in Asian patients: a multinational, multicenter, prospective registry study in Asia. Int J Hematol 2021; 114:355-362. [PMID: 34302593 DOI: 10.1007/s12185-021-03179-7] [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: 03/17/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 11/29/2022]
Abstract
Cutaneous T-cell lymphomas (CTCLs) are a group of T-cell lymphomas with low incidence. Due to their indolent characteristics, treatment strategies have not yet been established for advanced CTCLs. In this study, relative incidence of CTCLs in Asia was estimated and the therapeutic outcomes presented based on various treatments currently used in clinics for advanced CTCLs. As part of a prospective registry study of peripheral T-cell lymphoma (PTCL) conducted across Asia, including Korea, China, Taiwan, Singapore, Malaysia, and Indonesia, subgroup analysis was performed for patients with CTCLs. Among 486 patients with PTCL, 37 with CTCL (7.6%) were identified between April 2016 and February 2019. Primary cutaneous ALK-negative anaplastic large cell lymphoma (ALCL, 35.1%) was the most common subtype. With a median follow-up period of 32.1 months, median progression-free survival (PFS) was 53.5 months (95% CI 0.0-122.5), and overall survival was not reached. 14 patients (48.2%) underwent subsequent treatment after the first relapse, but the response rate was 20% with a PFS of 2.2 months (95% CI 0.3-4.0). Six patients received autologous stem cell transplantation (auto-SCT). However, auto-SCT did not result in better outcomes. Additional studies are needed on standard care treatment of advanced or refractory and relapsed CTCLs.
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Affiliation(s)
- Yong-Pyo Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-ro, Gangnam-Gu, Seoul, 06351, Korea
| | - Sang Eun Yoon
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-ro, Gangnam-Gu, Seoul, 06351, Korea
| | - Yuqin Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Seok Jin Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-ro, Gangnam-Gu, Seoul, 06351, Korea
| | - Dok Hyun Yoon
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Tsai-Yun Chen
- National Cheng Kung University Hospital, Tainan, Taiwan
| | - Young Il Koh
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University School of Medicine, Seoul, South Korea
| | - Ka Won Kang
- Division of Hematology and Oncology, Department of Internal Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Ho Sup Lee
- Division of Hematology-Oncology, Kosin University Gospel Hospital, Busan, South Korea
| | | | | | - Michelle Poon
- Department of Haematology-Oncology, National University Health System, Queenstown, Singapore
| | - Cosphiadi Irawan
- Indonesia Cipto Mangunkusumo National Central General Hospital, Central Jakarta, Indonesia
| | | | - Young Rok Do
- Division of Hematology and Oncology, Department of Internal Medicine, Dongsan Medical Center, Keimyung University College of Medicine, Daegu, South Korea
| | - Mark Hong Lee
- Department of Hematology-Oncology, Konkuk University Medical Center, Seoul, Korea
| | - Soo Chin Ng
- Subang Jaya Medical Center, Kuala Lumpur, Malaysia
| | - Won-Sik Lee
- Division of Hemato-Oncology, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, South Korea
| | - Ye Guo
- Fudan University Shanghai Cancer Center, Shanghai, China
| | - Huilai Zhang
- Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Hye-Jin Kang
- Division of Hematology/Oncology, Department of Internal Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, South Korea
| | - Hwan Jung Yun
- Department of Internal Medicine, Chungnam National University College of Medicine, Daejeon, South Korea
| | - Hyo Jung Kim
- Division of Hematology and Oncology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, South Korea
| | | | - Jae-Yong Kwak
- Division of Hematology-Oncology, Department of Internal Medicine, Jeonbuk National University Hospital, Jeonbuk National University, Chonju, South Korea
| | - Jae Joon Han
- Department of Hematology and Medical Oncology, College of Medicine, Kyung Hee University, Seoul, South Korea
| | - Yeung-Chul Mun
- Division of Hematology-Oncology, Ewha Womans University Mokdong Hospital, Ewha Womans University, Seoul, South Korea
| | - Sung Yong Oh
- Division of Hematology and Oncology, Department of Internal Medicine, Dong-A University Hospital, Dong-A University College of Medicine, Busan, South Korea
| | - Hyeok Shim
- Department of Internal Medicine, Wonkwang University School of Medicine, Iksan, South Korea
| | - Jung Hye Kwon
- Department of Internal Medicine, Division of Hemato-Oncology, Kangdong Sacred Heart Hospital, Hallym University, Seoul, South Korea
| | - Byeong Seok Sohn
- Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, South Korea
| | - Seong Kyu Park
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Puchon, South Korea
| | - Jae Cheol Jo
- Division of Hematology and Oncology, Department of Internal Medicine, Ulsan University Hospital, Ulsan University College of Medicine, Ulsan, South Korea
| | - Young Hyeh Ko
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Zhu Jun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, 100142, China.
| | - Won Seog Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-ro, Gangnam-Gu, Seoul, 06351, Korea.
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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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Abstract
OBJECTIVES This review describes our approach to the diagnosis of all 4 anaplastic large cell lymphoma (ALCL) entities. METHODS ALCLs are a group of CD30-positive mature T-cell lymphomas with similar morphologic and phenotypic characteristics but variable clinical and genetic features. They include systemic ALK-positive ALCL, systemic ALK-negative ALCL, primary cutaneous ALCL, and the recently described provisional entity breast implant-associated ALCL. RESULTS In cases with classic features, the diagnosis of ALCL is often straightforward. However, variant histology, the importance of clinical history, and multiple antigenic aberrancies all present challenges to accurate diagnosis and subclassification. CONCLUSIONS A systematic approach to the diagnosis of ALCL and awareness of potential mimics are critical to avoid misdiagnosis. It is also crucial to correctly identify localized forms of ALCL to avoid classification as systemic ALCL and subsequent overtreatment.
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Affiliation(s)
- Catalina Amador
- Department of Pathology and Microbiology, University of Nebraska, Omaha, NE, USA
| | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
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20
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Collins K, Gu J, Aung PP, Nagarajan P, Curry JL, Huen A, Ivan D, Prieto VG, Tetzlaff MT, Duvic M, Miranda RN, Vega F, Torres-Cabala CA. Is immunohistochemical expression of GATA3 helpful in the differential diagnosis of transformed mycosis fungoides and primary cutaneous CD30-positive T cell lymphoproliferative disorders? Virchows Arch 2021; 479:377-383. [PMID: 33604757 DOI: 10.1007/s00428-021-03056-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/18/2021] [Accepted: 02/07/2021] [Indexed: 12/23/2022]
Abstract
Mycosis fungoides with large cell transformation (MFLCT) can be difficult to distinguish from primary cutaneous CD30+ T cell lymphoproliferative disorders (PC CD30+ LPD), especially primary cutaneous anaplastic large cell lymphoma (PC-ALCL). This diagnostic distinction is critical for appropriate patient management. GATA3 has been proposed to be useful in the discrimination between these two entities. We identified 25 cases of MFLCT and 24 cases of PC CD30+ LPDs (including lymphomatoid papulosis (n=14), PC-ALCL (n=6), and CD30+ LPD, not otherwise specified (n=4)) diagnosed at our institution from 2002 to 2019. Sections from archived specimens were stained to evaluate for GATA3 expression by immunohistochemistry and compared among cutaneous CD30+ T cell LPDs. The majority of the MFLCT cohort had strong, diffuse expression of GATA3 ranging from 0 to 100% of dermal T cells (mean 53.20%) with 15/25 cases (60%) showing GATA3 expression greater than 50%, while the PC CD30+ LPD group showed variable, moderate GATA3 labeling ranging from 0 to 60% of dermal T cells (mean 23.26%), with 5/6 cases (83%) showing GATA3 expression less than 40% (p =0.003). The calculated sensitivity and specificity were 56% and 74%, while positive and negative predictive values were 70% and 61%, respectively. Based on the percent staining of positive cells, using 50% as a cutoff value for expression, GATA3 might be a useful immunohistochemical marker to discriminate MFLCT from PC CD30+ LPDs, including PC-ALCL.
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Affiliation(s)
- Katrina Collins
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jun Gu
- Department of Cytogenetics Technology Program, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Phyu P Aung
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Priyadharsini Nagarajan
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jonathan L Curry
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Auris Huen
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Doina Ivan
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Victor G Prieto
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael T Tetzlaff
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Madeleine Duvic
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Roberto N Miranda
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Francisco Vega
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Carlos A Torres-Cabala
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. .,Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Ohtsuka M, Hamada T, Miyagaki T, Shimauchi T, Yonekura K, Kiyohara E, Fujita H, Izutsu K, Okuma K, Kawai K, Koga H, Sugaya M. Outlines of the Japanese guidelines for the management of primary cutaneous lymphomas 2020. J Dermatol 2020; 48:e49-e71. [PMID: 33245165 DOI: 10.1111/1346-8138.15707] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 10/31/2020] [Indexed: 01/06/2023]
Abstract
Since the publication of the Japanese "Guidelines for the management of cutaneous lymphomas" in 2011, the World Health Organization (WHO) classification of hematolymphoid neoplasms and the WHO-European Organisation for Research and Treatment of Cancer classification for primary cutaneous lymphomas were updated and a number of novel systemic drugs for cutaneous T-cell lymphoma had been approved in Japan. In 2020, we revised the Japanese guidelines for the management of cutaneous lymphomas with consideration of the recent advances in the understanding of the pathophysiology and classification of cutaneous lymphomas together with the update of treatment strategies reflecting the advent of novel drugs. In addition to a brief explanation of epidemiology, diagnosis, staging system, prognosis and management of each subtype of cutaneous lymphomas, the recommendations for nine clinical questions regarding treatment options that can vary even among experts are also described. A systematic review process and determination of recommendations in answer to each clinical question have been performed in accordance with the Grading of Recommendations, Assessment, Development and Evaluation scheme by a multidisciplinary expert panel consisting of dermatologists, a hematologist and a radiation oncologist. In this article, we present the outlines of the revised Japanese "Guidelines for the management of cutaneous lymphomas".
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Affiliation(s)
- Mikio Ohtsuka
- Department of Dermatology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Toshihisa Hamada
- Department of Dermatology, Takamatsu Red Cross Hospital, Takamatsu, Japan
| | - Tomomitsu Miyagaki
- Department of Dermatology, St Marianna University School of Medicine, Kawasaki, Japan
| | - Takatoshi Shimauchi
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Kentaro Yonekura
- Department of Dermatology, Imamura General Hospital, Kagoshima, Japan
| | - Eiji Kiyohara
- Department of Dermatology, Osaka University School of Medicine, Suita, Japan
| | - Hideki Fujita
- Department of Dermatology, Nihon University School of Medicine, Tokyo, Japan
| | - Koji Izutsu
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Kae Okuma
- Department of Radiation Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuhiro Kawai
- Department of Dermatology, Kido Hospital, Niigata, Japan
| | - Hiroshi Koga
- Department of Dermatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Makoto Sugaya
- Department of Dermatology, International University of Health and Welfare, Narita, Japan
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22
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Kampa F, Mitteldorf C. A review of CD30 expression in cutaneous neoplasms. J Cutan Pathol 2020; 48:495-510. [PMID: 33047376 DOI: 10.1111/cup.13894] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 08/26/2020] [Accepted: 10/05/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND The surface protein CD30 is a therapeutic target of monoclonal antibody therapy. Knowledge of the frequency of CD30 expression and its prognostic relevance is therefore interesting, not only in lymphoproliferative disorders (LPD) but also in solid tumors of the skin. METHODS A review was completed in PubMed for all published reports of CD30 expression in cutaneous lymphomas, mastocytosis, epithelial tumors and sarcomas from 1982 to April 2019. Only accessible articles in English and German were considered. Entities with an expected CD30 expression, such as CD30-positive LPD, were not evaluated. RESULTS The electronic research identified 1091 articles and a further 34 articles were obtained from manual bibliographic reference. Overall 91 articles were included that examined CD30 expression in various entities of cutaneous neoplasms and matched the inclusion criteria. CONCLUSION Apart from cutaneous CD30-positive LPD, the best-studied group for CD30 expression was mycosis fungoides (MF). CD30 positivity was found in 32% of classical (patch and plaque stage) and in 59.4% cases of transformed MF. CD30 was also frequently expressed in cutaneous mastocytosis (96.5%). In solid tumors, some single reports describe CD30 expression by tumor cells, but CD30-reactive lymphocytes were frequently observed in the tumor microenvironment (TME), especially in keratoacanthoma (KA).
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Affiliation(s)
- Franziska Kampa
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany
| | - Christina Mitteldorf
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany
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23
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Di Raimondo C, Parekh V, Song JY, Rosen ST, Querfeld C, Zain J, Martinez XU, Abdulla FR. Primary Cutaneous CD30+ Lymphoproliferative Disorders: a Comprehensive Review. Curr Hematol Malig Rep 2020; 15:333-342. [DOI: 10.1007/s11899-020-00583-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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24
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Gao C, McCormack CJ, van der Weyden C, Twigger R, Buelens O, Lade S, Khoo C, Campbell BA, Goh M, McKelvie P, Prince HM. The importance of differentiating between mycosis fungoides with CD30-positive large cell transformation and mycosis fungoides with coexistent primary cutaneous anaplastic large cell lymphoma. J Am Acad Dermatol 2020; 84:185-187. [PMID: 32334059 DOI: 10.1016/j.jaad.2020.04.073] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 02/24/2020] [Accepted: 04/15/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Crystal Gao
- Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne; Faculty of Medicine, Nursing, and Health Sciences, Monash University, Clayton
| | - Christopher J McCormack
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne; Department of Dermatology, St Vincent's Hospital, Melbourne
| | - Carrie van der Weyden
- Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne
| | - Robert Twigger
- Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne
| | - Odette Buelens
- Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne
| | - Stephen Lade
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne
| | - Christine Khoo
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne
| | - Belinda A Campbell
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne; Department of Clinical Pathology, University of Melbourne, Parkville
| | - Michelle Goh
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne; Department of Dermatology, St Vincent's Hospital, Melbourne
| | - Penny McKelvie
- Department of Pathology, St Vincent's Hospital, Melbourne
| | - H Miles Prince
- Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne; Faculty of Medicine, Nursing, and Health Sciences, Monash University, Clayton; Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.
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25
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Kume M, Kiyohara E, Aoyama R, Hayashi M, Morikawa Y, Maeda T, Tanemura A, Wataya-Kaneda M, Katayama I, Fujimoto M. Primary cutaneous anaplastic large cell lymphoma with rapid liver infiltration after spontaneous resolution of the primary lesion. J Dermatol 2020; 47:e190-e191. [PMID: 32141106 DOI: 10.1111/1346-8138.15299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Miki Kume
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Eiji Kiyohara
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Reika Aoyama
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Misa Hayashi
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yoichiro Morikawa
- Department of Hematology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Tetsuo Maeda
- Department of Hematology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Atsushi Tanemura
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Mari Wataya-Kaneda
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Ichiro Katayama
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Japan
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26
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Walia R, Yeung CCS. An Update on Molecular Biology of Cutaneous T Cell Lymphoma. Front Oncol 2020; 9:1558. [PMID: 32039026 PMCID: PMC6987372 DOI: 10.3389/fonc.2019.01558] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 12/23/2019] [Indexed: 12/21/2022] Open
Abstract
Cutaneous T cell lymphomas represent a heterogenous group of lymphoproliferative disorders defined by clonal proliferation of T cells present in the skin. The latest WHO classification in 2016 and WHO-EORTC classification in 2018 has updated the classification of these entities based on the molecular profile. Research in the field of molecular genetics of CTCL has allowed a better understanding of the biology of these tumors and has helped to identify potential targets for therapy that can be tailored to individual patients. In this review, we discuss the latest developments in the molecular profile of CTCLs including biomarkers for diagnosis, prognosis, and potential therapeutic targets. We have also touched upon the utility of various molecular diagnostic modalities. For the purpose of this review, we researched papers in PubMed indexed journals in English literature published in the past 20 years using keywords CTCL, mycosis fungoides, molecular profile, molecular diagnosis, whole genome profile, genomic landscape, TCR clonality.
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Affiliation(s)
- Ritika Walia
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Cecilia C S Yeung
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Department of Pathology, University of Washington, Seattle, WA, United States
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27
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Torres-Cabala CA. Diagnosis of T-cell lymphoid proliferations of the skin: putting all the pieces together. Mod Pathol 2020; 33:83-95. [PMID: 31664155 DOI: 10.1038/s41379-019-0397-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 09/29/2019] [Accepted: 10/15/2019] [Indexed: 11/09/2022]
Abstract
The spectrum of T-cell lymphoid proliferations of the skin varies from indolent to highly aggressive diseases and therefore an accurate pathological diagnosis is paramount. Integration of clinical, histopathological, immunohistochemical, and molecular findings is of crucial importance in the evaluation of these processes. In this article, we discuss selected situations where difficulty may arise for the pathologist evaluating this type of skin biopsies, such as: the diagnosis of early (patch stage) mycosis fungoides, the distinction of mycosis fungoides with large cell transformation from primary cutaneous anaplastic large cell lymphoma, the recognition of new histopathological patterns of lymphomatoid papulosis and the entities they mimic, the evaluation of primary cutaneous anaplastic large cell lymphoma with expression of markers suggestive of systemic origin (such as ALK), the awareness of the wide range of clinical and pathological presentations of hydroa vacciniforme-like EBV-positive T-cell lymphoproliferative disorders, the evaluation of cases of primary cutaneous γδ T-cell lymphoma showing predominantly epidermotropic pattern of growth, and the correct interpretation of findings seen in indolent proliferations such as primary cutaneous acral CD8-positive T-cell lymphoma and primary cutaneous small/medium size CD4 + T-cell lymphoproliferative disorder.
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Affiliation(s)
- Carlos A Torres-Cabala
- Departments of Pathology and Dermatology, The University of Texas - MD Anderson Cancer Center, 1515 Holcombe Blvd Unit 85, Houston, TX, 77030, USA.
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28
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Cieza-Díaz DE, Prieto-Torres L, Rodríguez-Pinilla SM, Córdoba Mascuñano R, Manso Alonso R, Machan S, Piris Pinilla MÁ, Requena Caballero L. Mycosis Fungoides Associated With Lesions in the Spectrum of Primary Cutaneous CD30+ Lymphoproliferative Disorders: The Same Process or 3 Coexisting Lymphomas? Am J Dermatopathol 2019; 41:846-850. [DOI: 10.1097/dad.0000000000001423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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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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30
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How I treat primary cutaneous CD30+ lymphoproliferative disorders. Blood 2019; 134:515-524. [DOI: 10.1182/blood.2019000785] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/14/2019] [Indexed: 12/12/2022] Open
Abstract
Abstract
The primary cutaneous CD30+ lymphoproliferative disorders are a family of extranodal lymphoid neoplasms that arise from mature postthymic T cells and localize to the skin. Current classification systems recognize lymphomatoid papulosis (LyP), primary cutaneous anaplastic large cell lymphoma, and borderline cases. In the majority of patients, the prognosis of primary cutaneous CD30+ lymphoproliferative disorders is excellent; however, relapses are common, and complete cures are rare. Skin-directed and systemic therapies are used as monotherapy or in combination to achieve the best disease control and minimize overall toxicity. We discuss 3 distinct presentations of primary cutaneous CD30+ lymphoproliferative disorder and present recommendations for a multidisciplinary team approach to diagnosis, evaluation, and management of these conditions in keeping with existing consensus guidelines.
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31
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Nashan D, Friedrich CM, Geissler E, Schmitt-Graeff A, Klein F, Meiss F. [Primary cutaneous lymphoma-a case series of 163 patients]. Hautarzt 2019; 69:1014-1020. [PMID: 29881891 DOI: 10.1007/s00105-018-4212-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND In addition to a broad and clinically diverse spectrum of known primary cutaneous lymphomas, for which an incidence of 1-3:100,000 is postulated, each year further entities are specified and defined. The goal is the presentation of a case series from daily clinical routine. METHODS Over a period of 6 years and 2 months, patients consulting the Department of Dermatology, Medical Center University of Freiburg, were registered. Subsequently, collectives of mycosis fungoides (MF), Sezary syndrome (SS), CD30+ lymphoproliferative diseases, single cases with rare primary cutaneous lymphomas, and subcollectives of B‑cell lymphomas were examined. The high number of MF cases allowed the additional quantitative analyses of the types of therapies used in this group. RESULTS Yearly 16-25 new diagnoses of primary cutaneous lymphoma are made. The evaluation of 163 primary cutaneous lymphoma revealed 111 cases with MF (68.1%), including 9 particular variants, 15 primary cutaneous CD30+ lymphoproliferative diseases (9.2%) dominated by 10 lymphomatoid papulosis (LyP), in addition to 5 primary cutaneous anaplastic large cell lymphoma (PCALCL), 6 SS (3.68%), and 24 cutaneous B‑cell lymphomas (14-72%). Three cases with rare primary cutaneous T/NK cell lymphomas are addressed in detail. In all, 82% of MF cases were stage IA and IB. The descending use of therapies for stage I-III included steroids and diverse UV therapies followed by bexarotene, interferon-α, methotrexate, and extracorporal photophoresis. CONCLUSIONS Diagnoses of cutaneous lymphomas belong to a vast spectrum of differential diagnoses. This registry describes frequent findings and shows rare variants. You can only diagnose what you know; accordingly, a collection of case reports, which we wish to encourage, can help in processing and specification of entities.
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Affiliation(s)
- D Nashan
- Hautklinik, Klinikum Dortmund gGmbH, Beurhausstr. 40, 44137, Dortmund, Deutschland.
| | - C M Friedrich
- Fachhochschule Dortmund - Fachbereich Informatik und Institut für Medizinische Informatik, Biometrie und Epidemiologie (IMIBE), Universitätsklinikum Essen, Essen, Deutschland
| | - E Geissler
- Hautklinik, Klinikum Ludwigshafen, Ludwighafen, Deutschland
| | - A Schmitt-Graeff
- Institut für Klinische Pathologie, Universitätsklinikum Freiburg, Freiburg, Deutschland
- Medizinische Fakultät, Albert-Ludwigs-Universität, Freiburg, Deutschland
| | - F Klein
- Wissenschaftliche Fachkommunikation, München, Deutschland
| | - F Meiss
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Freiburg, Freiburg, Deutschland
- Medizinische Fakultät, Albert-Ludwigs-Universität, Freiburg, Deutschland
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Bergsten TM, Principe DR, Raicu A, Rubin J, Ong AL, Hagen C. Non-implant associated primary cutaneous anaplastic large cell lymphoma of the breast. J Surg Case Rep 2019; 2019:rjz139. [PMID: 31086652 PMCID: PMC6507588 DOI: 10.1093/jscr/rjz139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 04/15/2019] [Indexed: 11/14/2022] Open
Abstract
Anaplastic large cell lymphomas (ALCL) comprise a group of rare, related T-cell neoplasms that typically present on the extremities. Infrequently, cutaneous ALCL can involve the breast, where it is near ubiquitously associated with breast implants. Here, we present the rare case of a 70-year-old woman with primary cutaneous ALCL of the breast with no history of breast augmentation. This serves as an important reminder that in some instances, breast ALCL can be idiopathic. Further, given the potential for malignancy, any changes to the breast skin should be diagnosed quickly in order to ensure rapid delivery of the appropriate treatment.
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Affiliation(s)
- Tova M Bergsten
- Medical Scientist Training Program, University of Illinois College of Medicine, Chicago, IL, USA
| | - Daniel R Principe
- Medical Scientist Training Program, University of Illinois College of Medicine, Chicago, IL, USA
| | - Andreea Raicu
- University of Illinois, Metropolitan Group Hospitals General Surgery Residency, Advocate Illinois Masonic Hospital, Chicago, IL, USA
| | - Jonathan Rubin
- University of Illinois, Metropolitan Group Hospitals General Surgery Residency, Advocate Illinois Masonic Hospital, Chicago, IL, USA
| | - Anita Lee Ong
- Department of Pathology, Mercy Hospital and Medical Center, Chicago IL, USA
| | - Colleen Hagen
- Department of Surgery, Mercy Hospital and Medical Center, Chicago IL, USA
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33
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Fernández-Nieto D, Moreno-Moreno E, Fernández-Guarino M. [Fast-evolving necrotic ulcer]. Aten Primaria 2019; 51:656-657. [PMID: 30987855 PMCID: PMC6930944 DOI: 10.1016/j.aprim.2019.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 02/07/2019] [Indexed: 11/30/2022] Open
Affiliation(s)
| | - Esther Moreno-Moreno
- Servicio de Anatomía Patológica, Hospital Universitario Ramón y Cajal, Madrid, España
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34
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Lim HLJ, Tan EST, Tee SI, Ho ZY, Boey JJJ, Tan WP, Tang MBY, Shen L, Chan YH, Tan SH. Epidemiology and prognostic factors for mycosis fungoides and Sézary syndrome in a multi-ethnic Asian cohort: a 12-year review. J Eur Acad Dermatol Venereol 2019; 33:1513-1521. [PMID: 30801779 DOI: 10.1111/jdv.15526] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Accepted: 01/04/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Limited information exists regarding survival of Asian patients with mycosis fungoides (MF) and Sézary syndrome (SS). OBJECTIVE To evaluate the epidemiology, outcome and prognostic factors of these patients. METHODS A retrospective review of MF/SS cases diagnosed from 2000 to 2011 at a tertiary referral dermatology centre in Singapore was performed. RESULTS Of 246 patients, 63% were male and the median age at diagnosis was 49 years. 73.2% were Chinese, 12.6% Indian, 6.9% Malay and 7.3% Caucasian. A total of 239 patients (97.2%) had MF and seven had SS. Median follow-up duration was 6.3 years, and median duration of symptoms at diagnosis was 13 months. For patients with MF, the majority had early disease (92.8% stage IA-IIA). 3.8% were stage IIB, 1.7% stage III and 1.7% stage IV. Complete response to treatment occurred in 78.2%, partial response in 9.6%, persistent but non-progressive disease in 10.0% and disease progression in 4.1% of patients. Large cell transformation occurred in 4.1% of patients. Mean overall survival during this study was 12.7 years, with death occurring in 2.5% of patients (all ≥stage IIB at diagnosis). For patients with SS, 71.4% presented with stage IVA disease, 28.6% stage IVB. Complete response to treatment occurred in 14.2%, persistent but non-progressive disease in 28.6% and disease progression in 57.2% of patients. Mean overall survival was 3.3 years within this study, with death occurring in 42.9% of SS patients. Prognostic factors associated with favourable recurrence-free survival were male gender (P = 0.008), early disease stage (T1) at diagnosis (P < 0.001) and absence of maintenance treatment after remission (P = 0.01). CONCLUSION Compared to Caucasian and East Asian cohorts, MF in South-East Asians was diagnosed at a younger age and associated with lower mortality, largely due to greater prevalence of hypopigmented MF.
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Affiliation(s)
- H L J Lim
- National Skin Centre, Singapore, Singapore
| | - E S T Tan
- National Skin Centre, Singapore, Singapore
| | - S I Tee
- National Skin Centre, Singapore, Singapore
| | - Z Y Ho
- Ministry of Health Holdings, Singapore, Singapore
| | - J J J Boey
- Ministry of Health Holdings, Singapore, Singapore
| | - W P Tan
- National Skin Centre, Singapore, Singapore
| | - M B Y Tang
- National Skin Centre, Singapore, Singapore
| | - L Shen
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Y H Chan
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - S H Tan
- National Skin Centre, Singapore, Singapore
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35
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Cutaneous Lymphoproliferative Disorders: What's New in the Revised 4th Edition of the World Health Organization (WHO) Classification of Lymphoid Neoplasms. Adv Anat Pathol 2019; 26:93-113. [PMID: 30199396 DOI: 10.1097/pap.0000000000000208] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Cutaneous lymphoproliferative disorders remain a challenging aspect of dermatopathology, in part due to the rarity of the entities and extreme variability in clinical outcomes. Although many of the entities remain unchanged, the approach to some of them has changed in the new 2016 classification scheme of the World Health Organization. Chief among these are Epstein-Barr virus-associated lymphoproliferative disorders such as Epstein-Barr virus-associated mucocutaneous ulcer and hydroa vacciniforme-like lymphoproliferative disorder, primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma, primary cutaneous acral CD8+ T-cell lymphoma, primary cutaneous CD4+ small/medium T-cell lymphoproliferative disorder, and breast implant-associated anaplastic large cell lymphoma. In addition, translocations and gene rearrangements such as those involving the 6p25.3 locus have started to inform diagnosis and classification of anaplastic large cell lymphoma and lymphomatoid papulosis. In this review, we will examine what is new in the diagnostic toolbox of cutaneous lymphoproliferative disorders.
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36
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Prieto-Torres L, Rodriguez-Pinilla SM, Onaindia A, Ara M, Requena L, Piris MÁ. CD30-positive primary cutaneous lymphoproliferative disorders: molecular alterations and targeted therapies. Haematologica 2019; 104:226-235. [PMID: 30630983 PMCID: PMC6355473 DOI: 10.3324/haematol.2018.197152] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 12/07/2018] [Indexed: 01/06/2023] Open
Abstract
Primary cutaneous CD30-positive T-cell lymphoproliferative disorders are the second most common subgroup of cutaneous T-cell lymphomas. They include two clinically different entities with some overlapping features and borderline cases: lymphomatoid papulosis and primary cutaneous anaplastic large cell lymphoma. Molecular studies of primary cutaneous anaplastic large cell lymphoma reveal an increasing level of heterogeneity that is associated with histological and immunophenotypic features of the cases and their response to specific therapies. Here, we review the most significant genetic, epigenetic and molecular alterations described to date in primary cutaneous CD30-positive T-cell lymphoproliferative disorders, and their potential as therapeutic targets.
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Affiliation(s)
| | - Socorro M Rodriguez-Pinilla
- Department of Pathology, Hospital Universitario Fundación Jiménez Díaz, Madrid.,Hospital Universitario Fundación Jiménez Díaz, Madrid, CIBERONC, Madrid
| | - Arantza Onaindia
- Pathology, Hospital Universitario Marques de Valdecilla, Santander
| | - Mariano Ara
- Dermatology Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | | | - Miguel Á Piris
- Department of Pathology, Hospital Universitario Fundación Jiménez Díaz, Madrid.,Hospital Universitario Fundación Jiménez Díaz, Madrid, CIBERONC, Madrid
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37
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Amagai R, Fujimura T, Kambayashi Y, Furudate S, Sato Y, Tanita K, Hashimoto A, Aiba S. Keratoacanthoma Centrifugum Marginatum with Spontaneous Regression and Its Possible Differential Diagnosis. Case Rep Oncol 2018; 11:671-675. [PMID: 30483096 PMCID: PMC6244034 DOI: 10.1159/000493089] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 08/21/2018] [Indexed: 11/19/2022] Open
Abstract
Keratoacanthoma centrifugum marignatum (KCM) is a rare variant of keratoacanthoma, which is characterized by the dense infiltration of inflammatory cells throughout the dermis, especially around the keratinocytic islands. Therefore, it is sometimes difficult to differentiate between KCM and cutaneous T-cell lymphomas. In this report, we describe a case of KCM with spontaneous regression that showed dense infiltration of CD3+CD8+ T cells. Our present case suggested the importance of investigating tumor-infiltrating lymphocytes to avoid the misdiagnosis of KCM as cutaneous T-cell lymphoma.
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Affiliation(s)
- Ryo Amagai
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Taku Fujimura
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yumi Kambayashi
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Sadanori Furudate
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yota Sato
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kayo Tanita
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akira Hashimoto
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Setsuya Aiba
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan
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38
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Sun J, Yi S, Qiu L, Fu W, Wang A, Liu F, Wang L, Wang T, Chen H, Wang L, Kadin ME, Tu P, Wang Y. SATB1 Defines a Subtype of Cutaneous CD30+ Lymphoproliferative Disorders Associated with a T-Helper 17 Cytokine Profile. J Invest Dermatol 2018; 138:1795-1804. [DOI: 10.1016/j.jid.2018.02.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 02/13/2018] [Accepted: 02/20/2018] [Indexed: 01/08/2023]
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39
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Qiu L, Liu F, Yi S, Li X, Liu X, Xiao C, Lian CG, Tu P, Wang Y. Loss of 5-Hydroxymethylcytosine Is an Epigenetic Biomarker in Cutaneous T-Cell Lymphoma. J Invest Dermatol 2018; 138:2388-2397. [PMID: 29803640 DOI: 10.1016/j.jid.2018.05.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 04/27/2018] [Accepted: 05/04/2018] [Indexed: 12/14/2022]
Abstract
DNA hydroxymethylation at the 5 position of cytosine (5-hmC) is a product of the TET family of DNA hydroxylases. Accumulating evidence shows that loss of 5-hmC is critical for various biological and pathological processes. However, its level in cutaneous T-cell lymphoma (CTCL) remains largely unknown. Here, we report that the loss of 5-hmC is an epigenetic hallmark of CTCL, with diagnostic and prognostic implications. Immunohistochemistry staining on 90 mycosis fungoides (MF) samples showed a significant decrease of 5-hmC staining in CD4+ T cells in patch and tumor stages, especially in MF with large cell transformation, compared with benign inflammatory dermatoses. The 5-hmC staining level decreased with disease progression and showed remarkable loss in the large cells of large cell transformed MF samples, regardless of the CD30 positivity. Furthermore, 5-hmC decrease was correlated to poor overall survival in our patient cohort. Pharmacological augments of global 5-hmC with l-ascorbic acid in CTCL cell lines led to remarkable 5-hmC accumulation and promoted apoptosis in CTCL cell lines, as well as in patient-derived CTCL cells. In conclusion, 5-hmC is an epigenetic mark of predictive value in MF prognosis. Restoration of 5-hmC levels in MF may serve as a therapeutic regimen in CTCL.
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Affiliation(s)
- Lei Qiu
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China; Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Fengjie Liu
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China; Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Shengguo Yi
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China; Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Xueying Li
- Department of Biostatistics, Peking University First Hospital, Beijing, China
| | - Xiaoqing Liu
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China; Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Cheng Xiao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Christine Guo Lian
- Program in Dermatopathology, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts USA
| | - Ping Tu
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China; Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Yang Wang
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China; Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China.
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40
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Mélard P, Idrissi Y, Andrique L, Poglio S, Prochazkova-Carlotti M, Berhouet S, Boucher C, Laharanne E, Chevret E, Pham-Ledard A, De Souza Góes AC, Guyonnet-Duperat V, Bibeyran A, Moreau-Gaudry F, Vergier B, Beylot-Barry M, Merlio JP, Cappellen D. Molecular alterations and tumor suppressive function of the DUSP22 (Dual Specificity Phosphatase 22) gene in peripheral T-cell lymphoma subtypes. Oncotarget 2018; 7:68734-68748. [PMID: 27626696 PMCID: PMC5356586 DOI: 10.18632/oncotarget.11930] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 08/31/2016] [Indexed: 12/27/2022] Open
Abstract
Monoallelic 6p25.3 rearrangements associated with DUSP22 (Dual Specificity Phosphatase 22) gene silencing have been reported in CD30+ peripheral T-cell lymphomas (PTCL), mostly with anaplastic morphology and of cutaneous origin. However, the mechanism of second allele silencing and the putative tumor suppressor function of DUSP22 have not been investigated so far. Here, we show that the presence, in most individuals, of an inactive paralog hampers genetic and epigenetic evaluation of the DUSP22 gene. Identification of DUSP22-specific single-nucleotide polymorphisms haplotypes and fluorescence in situ hybridization and epigenetic characterization of the paralog status led us to develop a comprehensive strategy enabling reliable identification of DUSP22 alterations. We showed that one cutaneous anaplastic large T-cell lymphomas (cALCL) case with monoallelic 6p25.3 rearrangement and DUSP22 silencing harbored exon 1 somatic mutations associated with second allele inactivation. Another cALCL case carried an intron 1 somatic splice site mutation with predicted deleterious exon skipping effect. Other tested PTCL cases with 6p25.3 rearrangement exhibited neither mutation nor deletion nor methylation accounting for silencing of the non-rearranged DUSP22 allele, thus inactivated by a so far unknown mechanism. We also characterized the expression status of four DUSP22 splice variants and found that they are all silenced in cALCL cases with 6p25.3 breakpoints. We finally showed that restoring expression of the physiologically predominant isoform in DUSP22-deficient malignant T cells inhibits cellular expansion by stimulating apoptosis and impairs soft agar clonogenicity and tumorigenicity. This study therefore shows that DUSP22 behaves as a tumor suppressor gene in PTCL.
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Affiliation(s)
- Pierre Mélard
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Service de Pathologie, Centre Hospitalier Universitaire de Bordeaux, Hôpital Haut-Lévêque, F-33604 Pessac, France
| | - Yamina Idrissi
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France
| | - Laetitia Andrique
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Service de Biologie des Tumeurs-Tumorothèque, Centre Hospitalier Universitaire de Bordeaux, Hôpital Haut-Lévêque, F-33604 Pessac, France
| | - Sandrine Poglio
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France
| | - Martina Prochazkova-Carlotti
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France
| | - Sabine Berhouet
- Service de Biologie des Tumeurs-Tumorothèque, Centre Hospitalier Universitaire de Bordeaux, Hôpital Haut-Lévêque, F-33604 Pessac, France
| | - Cécile Boucher
- Service de Biologie des Tumeurs-Tumorothèque, Centre Hospitalier Universitaire de Bordeaux, Hôpital Haut-Lévêque, F-33604 Pessac, France
| | - Elodie Laharanne
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Service de Biologie des Tumeurs-Tumorothèque, Centre Hospitalier Universitaire de Bordeaux, Hôpital Haut-Lévêque, F-33604 Pessac, France
| | - Edith Chevret
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France
| | - Anne Pham-Ledard
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Service de Dermatologie, Centre Hospitalier Universitaire de Bordeaux, Hôpital Saint-André, F-33000 Bordeaux, France
| | - Andréa Carla De Souza Góes
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, CEP 20550-013 Rio de Janeiro, Brazil
| | - Véronique Guyonnet-Duperat
- Plateforme de Vectorologie, Unité Mixte de Services (UMS TBM-Core), Centre National de la Recherche Scientifique (CNRS)- Institut National de la Santé et de la Recherche Médicale (Inserm)-Universitaire de Bordeaux, F-33076 Bordeaux, France
| | - Alice Bibeyran
- Plateforme de Vectorologie, Unité Mixte de Services (UMS TBM-Core), Centre National de la Recherche Scientifique (CNRS)- Institut National de la Santé et de la Recherche Médicale (Inserm)-Universitaire de Bordeaux, F-33076 Bordeaux, France
| | - François Moreau-Gaudry
- Plateforme de Vectorologie, Unité Mixte de Services (UMS TBM-Core), Centre National de la Recherche Scientifique (CNRS)- Institut National de la Santé et de la Recherche Médicale (Inserm)-Universitaire de Bordeaux, F-33076 Bordeaux, France.,Biothérapies des Maladies Génétiques et Cancers, Institut National de la Santé et de la Recherche Médicale (Inserm), U1035, Universitaire de Bordeaux, F-33076 Bordeaux, France
| | - Béatrice Vergier
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Service de Pathologie, Centre Hospitalier Universitaire de Bordeaux, Hôpital Haut-Lévêque, F-33604 Pessac, France
| | - Marie Beylot-Barry
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Service de Dermatologie, Centre Hospitalier Universitaire de Bordeaux, Hôpital Saint-André, F-33000 Bordeaux, France
| | - Jean-Philippe Merlio
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Service de Biologie des Tumeurs-Tumorothèque, Centre Hospitalier Universitaire de Bordeaux, Hôpital Haut-Lévêque, F-33604 Pessac, France
| | - David Cappellen
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1053, Universitaire de Bordeaux, F-33076 Bordeaux, France.,Service de Biologie des Tumeurs-Tumorothèque, Centre Hospitalier Universitaire de Bordeaux, Hôpital Haut-Lévêque, F-33604 Pessac, France
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41
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Lewis DJ, Dao H, Nagarajan P, Duvic M. Primary cutaneous anaplastic large-cell lymphoma: Complete remission for 13 years after denileukin diftitox. JAAD Case Rep 2017; 3:501-504. [PMID: 29296637 PMCID: PMC5728491 DOI: 10.1016/j.jdcr.2017.06.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Daniel J Lewis
- School of Medicine, Baylor College of Medicine, Houston, Texas.,Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Harry Dao
- Department of Dermatology, Baylor College of Medicine, Houston, Texas
| | | | - Madeleine Duvic
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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42
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Geller S, Canavan TN, Pulitzer M, Moskowitz AJ, Myskowski PL. ALK-positive primary cutaneous anaplastic large cell lymphoma: a case report and review of the literature. Int J Dermatol 2017; 57:515-520. [PMID: 29057463 DOI: 10.1111/ijd.13804] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 08/07/2017] [Accepted: 09/15/2017] [Indexed: 12/11/2022]
Abstract
Anaplastic large cell lymphoma (ALCL) limited to the skin is a distinct disease that is designated primary cutaneous ALCL (pcALCL). It has an indolent course with a significantly better prognosis compared to systemic ALCL (sALCL). Anaplastic lymphoma kinase (ALK) expression in lesions of cutaneous ALCL is classically considered to be a marker for skin involvement by sALCL. However, recent reports of patients with ALK-positive pcALCL challenge this concept and raise prognostic and therapeutic dilemmas. Herein, we report a case of ALK-positive pcALCL in a 45-year-old woman who was treated with local radiotherapy. We review previously reported cases in the literature to better characterize this rare variant. Overall, the rates of cutaneous recurrence, systemic dissemination, and disease-related mortality in ALK-positive pcALCL do not differ from those previously reported in pcALCL. ALK-positive pcALCL is diagnosed at younger age and has a better disease course in children compared to adults with lower incidences of skin recurrence and progression to systemic disease. We conclude that ALK-positivity in cutaneous ALCL does not necessarily imply systemic disease. ALK-positive pcALCL has an excellent prognosis and should be treated by excision and/or radiotherapy. However, patients must remain under close long-term follow-up as recurrence and progression to systemic disease may occur.
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Affiliation(s)
- Shamir Geller
- Dermatology Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center and Weill Cornell Medicine, New York, NY, USA
| | - Theresa N Canavan
- Department of Dermatology, University of Alabama, Birmingham, AL, USA
| | - Melissa Pulitzer
- Department of Pathology, Memorial Sloan Kettering Cancer Center, and Weill Cornell Medicine, New York, NY, USA
| | - Alison J Moskowitz
- Lymphoma Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center and Weill Cornell Medicine, New York, NY, USA
| | - Patricia L Myskowski
- Dermatology Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center and Weill Cornell Medicine, New York, NY, USA
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43
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Brown RA, Fernandez-Pol S, Kim J. Primary cutaneous anaplastic large cell lymphoma. J Cutan Pathol 2017; 44:570-577. [PMID: 28342276 DOI: 10.1111/cup.12937] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 03/15/2017] [Accepted: 03/21/2017] [Indexed: 12/26/2022]
Abstract
Primary cutaneous anaplastic large cell lymphoma (PC-ALCL) is a CD30+ lymphoproliferative disorder (LPD) of the skin with a relatively good prognosis in the absence of high-stage disease. CD30+ LPDs comprise approximately 25%-30% of primary cutaneous lymphomas and as a group represent the second most common clonal T-cell neoplasm of the skin behind mycosis fungoides. Diagnosis of PC-ALCL relies strongly on clinicopathologic correlation given the potential morphologic, clinical and molecular overlap with the other cutaneous CD30+ LPD, lymphomatoid papulosis, and more aggressive hematolymphoid neoplasms.
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Affiliation(s)
- Ryanne A Brown
- Department of Pathology, Stanford University School of Medicine, Stanford, California
| | | | - Jinah Kim
- Department of Pathology, Stanford University School of Medicine, Stanford, California.,Department of Dermatology, Stanford University School of Medicine, Stanford, California
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44
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45
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Abstract
Cutaneous CD30+ T-cell lymphoproliferative disorders (CD30+ T-LPD) represent a spectrum encompassing lymphomatoid papulosis (LyP), primary cutaneous anaplastic large-cell lymphoma (pcALCL) and borderline lesions. They share the expression of CD30 as a common phenotypic marker. They differ however in their clinical presentation, the histological features and clinical course. Moreover, LyP and PcALCL show numerous clinical, histological and phenotypic variants. Overlapping features of LyP and pcALCL with themselves and with other cutaneous and systemic lymphomas emphasize the importance of careful clinicopathologic correlation and staging in the diagnosis of CD30+ T-LPD. Furthermore, an increasing number of inflammatory and infectious skin disorders harboring medium-sized to large CD30+ cells have to be considered in the differential diagnosis. Whereas the expression of CD30 in cutaneous CD30+ T-LPD stands for a favourable prognosis, its expression in other cutaneous and systemic lymphomas has a divergent impact. The assessment of CD30 expression does not only provide prognostic information, but is of potential therapeutic relevance as CD30 can serve as a therapeutic target. This review focuses on the clinicopathological and phenotypic spectrum of CD30+ T-LPD, its differential diagnoses and the role of CD30 as a diagnostic, prognostic and therapeutic marker.
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Affiliation(s)
- Werner Kempf
- Kempf und Pfaltz, Histologische Diagnostik, Zürich, Switzerland; Department of Dermatology, University Hospital Zurich, CH-8091, Zurich, Switzerland.
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46
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Abstract
A 72-year-man presented with a 7-month history of progressive patches and plaques over the trunk and limbs. A skin biopsy confirmed mycosis fungoides (MF). After staging investigations, he was considered to have T2N0M0B0 (stage Ib) disease and began ultraviolet (UV) B phototherapy. Despite initial response, his disease progressed after 4 months, with enlarging patches and plaques but without nodal involvement. As second-line therapy, he received interferon alfa-2b (IFN--2b) 2.7 MU daily, which he tolerated well. He again experienced initial partial response (PR), but by 18 months, he had experienced tumor progression, with patches, plaques, and multiple tumors over the body (up to 3 cm; Fig 1). Biopsy of a neck tumor demonstrated tumor-stage MF,with no evidence of large-cell transformation. Approximately 30% of lymphocytes strongly expressed CD30. CD25 was negative. He began treatment with oral methotrexate 20mg per week, which he tolerated well, and achieved a PR lasting 7 months before multiple plaque and tumor lesions recurred, along with the development of inguinal lymphadenopthy. Biopsy of the skin lesions confirmed the same disease, and [18F]fluorodeoxyglucose–positron emission tomography demonstrated avidity in inguinal and internal iliac nodes, with lymphadenopathy measuring up to 3.5 cm. He has been referred for consideration of further systemic therapy.
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Affiliation(s)
- H Miles Prince
- The Peter MacCallum Cancer Centre and University of Melbourne, East Melbourne, Victoria, Australia
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Ingen-Housz-Oro S, Ortonne N. [Surface membrane markers (clusters of differentiation) used in dermatopathology (1): The lymphocyte markers]. Ann Dermatol Venereol 2015; 142:598-606. [PMID: 26169897 DOI: 10.1016/j.annder.2015.04.167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Revised: 04/07/2015] [Accepted: 04/24/2015] [Indexed: 12/22/2022]
Affiliation(s)
- S Ingen-Housz-Oro
- Service de dermatologie, hôpital Henri-Mondor, AP-HP, 51, avenue du Maréchal-de Lattre-de-Tassigny, 94010 Créteil, France.
| | - N Ortonne
- Département de pathologie, hôpital Henri-Mondor, AP-HP, 51, avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil, France
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Kadin M. CD30-rich transformed mycosis fungoides or anaplastic large cell lymphoma? How to get it right. Br J Dermatol 2015; 172:1478-1479. [DOI: 10.1111/bjd.13808] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M.E. Kadin
- Department of Dermatology; Boston University and Roger Williams Medical Center; 825 Chalkstone Ave Providence RI 02908 U.S.A
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