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Batinac T, Zamolo G, Jonjić N, Gruber F, Nacinović A, Seili-Bekafigo I, Coklo M. Angioimmunoblastic Lymphadenopathy with Dysproteinemia following Doxycycline Administration. TUMORI JOURNAL 2018; 89:91-5. [PMID: 12729371 DOI: 10.1177/030089160308900120] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Angioimmunoblastic lymphadenopathy with dysproteinemia (AILD) is a primary lymphoproliferative T-cell disorder, currently classified as a peripheral T-cell non-Hodgkin's lymphoma. AILD is characterized by generalized lymphadenopathy, hepatosplenomegaly, immunological abnormalities, polyclonal hypergammaglobulinemia and anemia. We report a case of AILD in an 80-year-old male who presented with a generalized pruritic maculopapular eruption and fever following doxycycline administration. The maculopapular rash progressed to formation of confluent nodules, plaques and finally erythroderma with lymphadenopathy and hepatosplenomegaly. Blood analysis revealed an elevated erythrocyte sedimentation rate and polyclonal hypergammaglobulinemia. Lymph node biopsy showed almost complete effacement of the nodal architecture with diffuse proliferation of small vessels forming an arborizing network, surrounded by atypical lymphocytes, usually CD3+ CD4+ and occasionally CD3 + CD8+. There were also larger cells (immunoblastic shape) that displayed CD20 positively, some scattered plasma cells, and eosinophils. Histology of a cutaneous lesion showed spongiosis and infiltration of the epidermis by atypical lymphocytes with large hyperchromatic nuclei, perivascular dermal lymphocytic infiltrate (CD3+) mixed with plasma cells and occasional large immunoblasts (CD20+). During hospitalization the patient developed hemolytic anemia (Coombs positive) and lung metastases. The prognosis of AILD is generally poor, with a median survival of less than 20 months. Our patient died two and a half months after the diagnosis was made due to sepsis caused by Staphylococcus aureus isolated in hemoculture.
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Affiliation(s)
- Tanja Batinac
- Department of Dermatovenerology, Clinical Hospital Center, Rijeka, Croatia
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2
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Rezania D, Cualing HD, Ayala E. The Diagnosis, Management, and Role of Hematopoietic Stem Cell Transplantation in Aggressive Peripheral T-Cell Neoplasms. Cancer Control 2017; 14:151-9. [PMID: 17387300 DOI: 10.1177/107327480701400208] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background Peripheral T-cell neoplasms (PTCNs) comprise a group of uncommon and heterogeneous lymphoid malignancies. They are more difficult to diagnose and treat and have a worse prognosis than B-cell lymphomas. Although PTCNs initially show a significant degree of chemosensitivity, the outcome of treatment with conventional dose chemotherapy remains poor. Methods We reviewed the literature on the diagnosis, treatment, and collective transplant reports regarding PTCNs. Results The correct diagnosis of peripheral T-cell lymphoma requires a combination of clinical presentation, morphology, immunophenotype, and molecular study. While no specific treatment other than conventional dose chemotherapy is currently available for aggressive PTCN, histone acetylase inhibitors and monoclonal antibodies such as anti-CD7 and anti-CD52 are being studied in T-cell malignancies. The role of autologous and allogeneic transplantation is being investigated for high-risk, relapsed, and refractory PTCNs with some promising results. Conclusions Access to hematopathology expertise in a tertiary care setting may lead to earlier and more accurate diagnoses of these diseases. PTCNs comprise a heterogeneous group of diseases with no widely accepted standard of care, and accurate determination of their histologic subtypes correlates with prognosis. Patients in first complete remission with poor risk features and patients with relapsed and refractory disease should be considered for bone marrow transplant due to the poor outcomes obtained with conventional chemotherapy.
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Affiliation(s)
- Dorna Rezania
- Blood and Marrow Transplant Program, H. Lee Moffitt Cancer Center & Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA
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Wang Y, Xiao Y, Meng X, Zhang H, Li Q, Meng F, Huang L, Li C, Zhou J. Clonal cytogenetic abnormalities are predictor in developing non-Hodgkin lymphomas? Exp Mol Pathol 2017; 102:146-155. [PMID: 28087391 DOI: 10.1016/j.yexmp.2017.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Accepted: 01/09/2017] [Indexed: 11/28/2022]
Abstract
Pathological analysis is the cornerstone for diagnosing malignant lymphoma. Status of cytogenetic abnormalities is frequently left unexamined if no evidence of malignancy is found in pathological analysis. In this study, we presented 3 cases in which clonal cytogenetic abnormalities were detected but morphological alterations of the same tissue did not support malignant non Hodgkin lymphoma at the first lymph node biopsy. Case 1 is a 55-year-old female with lymphadenopathy neoplastic process confirmed by flow cytometry and polymerase chain reaction (PCR). Chromosome analysis revealed 47,XX,t(3;22)(q27;q11),+del(9)(p12)[16]/46,XX[4]. The pathological analysis of subsequent lymph node biopsy indicated diffuse large B-cell lymphoma (DLBCL). Case 2, a 74-year-old female, for whom the pathological analysis, molecular studies and flow cytometric analysis of the first lymph node biopsy found no evidence of clonal cell. Cytogenetic analysis demonstrated a terminal deletion of chromosome 7 and 1, and the patient received a second lymph node biopsy and splenectomy. A pathological diagnosis of splenic marginal zone lymphoma (SMZL) was made. In Case 3 who was a 66-year-old female with right cervical and axillary lymph node enlargement. Cytogenetic analysis showed clonal karyotypic abnormalities: 48,XX, t(14;18)(q32;q21) [13]/46, XY [7]. The diagnosis of follicular lymphoma was rendered by the second biopsy of axillary lymph node according to the analysis of morphology and immunohistochemistry. We propose that clonal cytogenetic abnormalities may be a high potential risk for developing non-Hodgkin lymphomas. Follow-up and rebiopsy must be performed in patients who are cytogenetically abnormal but morphologically benign.
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Affiliation(s)
- Ying Wang
- Department of Hematology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie-Fang Avenue, Wuhan 430030, Hubei, PR China
| | - Yi Xiao
- Department of Hematology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie-Fang Avenue, Wuhan 430030, Hubei, PR China
| | - Xiangyu Meng
- Center for Evidence-based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan 430030, Hubei, PR China
| | - Heng Zhang
- Department of Hematology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie-Fang Avenue, Wuhan 430030, Hubei, PR China
| | - Qinlu Li
- Department of Hematology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie-Fang Avenue, Wuhan 430030, Hubei, PR China
| | - Fankai Meng
- Department of Hematology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie-Fang Avenue, Wuhan 430030, Hubei, PR China
| | - Lifang Huang
- Department of Hematology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie-Fang Avenue, Wuhan 430030, Hubei, PR China
| | - Chunrui Li
- Department of Hematology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie-Fang Avenue, Wuhan 430030, Hubei, PR China.
| | - Jianfeng Zhou
- Department of Hematology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie-Fang Avenue, Wuhan 430030, Hubei, PR China
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Kim J, Lee SG, Song J, Kim SJ, Rha SY, Lee KA, Park TS, Choi JR. Molecular characterization of alternative SET-NUP214 fusion transcripts in a case of acute undifferentiated leukemia. ACTA ACUST UNITED AC 2010; 201:73-80. [PMID: 20682390 DOI: 10.1016/j.cancergencyto.2010.05.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2010] [Revised: 04/24/2010] [Accepted: 05/18/2010] [Indexed: 11/12/2022]
Abstract
Cryptic deletions are occasionally reported in hematologic malignancies. The SET-NUP214 fusion gene has been rarely reported in acute myeloid leukemia, acute undifferentiated leukemia, and recurrently in T-cell acute lymphoblastic leukemia. The fusion product is generated by a submicroscopic deletion in the vicinity of 9q34. Herein we present a novel case of acute undifferentiated leukemia with SET-NUP214 rearrangement due to the cryptic deletion of the 9q34 region producing two different types of fusion transcripts by alternative splicing and molecular characterization of the fusion transcripts by fluorescence in situ hybridization, reverse transcriptase-polymerase chain reaction, and array comparative genomic hybridization analyses.
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Affiliation(s)
- Juwon Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Korea
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5
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de Leval L, Gisselbrecht C, Gaulard P. Advances in the understanding and management of angioimmunoblastic T-cell lymphoma. Br J Haematol 2010; 148:673-89. [DOI: 10.1111/j.1365-2141.2009.08003.x] [Citation(s) in RCA: 183] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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6
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Molecular classification of T-cell lymphomas. Crit Rev Oncol Hematol 2009; 72:125-43. [DOI: 10.1016/j.critrevonc.2009.01.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2008] [Revised: 01/04/2009] [Accepted: 01/09/2009] [Indexed: 11/19/2022] Open
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7
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Association of HLA alleles with non-Hodgkin's lymphoma in Korean population. Int J Hematol 2008; 87:203-209. [PMID: 18301962 DOI: 10.1007/s12185-008-0040-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2007] [Revised: 10/23/2007] [Accepted: 01/14/2008] [Indexed: 10/22/2022]
Abstract
Several studies have been performed on the association between non-Hodgkin's lymphoma (NHL) and the presence of certain human leukocyte antigens (HLA) class II alleles in Asian countries, and these studies have shown different results, according to the ethnicity, for the frequencies of the HLA class II alleles, and especially for HLA-DRB1. Therefore, the distribution of the HLA-A, B, C, DRB1, and DQB1 alleles in 89 Korean patients with NHL and also in 200 healthy Korean controls was investigated in this study. For the class I alleles, the frequencies of HLA-B51 was increased in patients with NHL and diffuse large B cell (DLBC) lymphoma compared with the normal control. For the class II alleles, the frequencies of the HLA-DRB1*09 and DQB1*03 alleles were increased in patients with NHL and DLBC lymphoma compared with the normal controls. Also, the B51-DRB1*09-DQB1*03 haplotype was significantly increased in the patients with NHL. These results suggest that some genes in HLA-B*51-DRB1*09-DQB1*03 haplotype may contribute to NHL susceptibility in the Korean population.
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Jarrett R, Walk N, Castellano-Sanchez AA, Kreisel FHC. A 68-year-old man with shortness of breath and peripheral edema. Angioimmunoblastic T-cell lymphoma. Arch Pathol Lab Med 2006; 130:219-22. [PMID: 16454568 DOI: 10.5858/2006-130-219-aymwso] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Robert Jarrett
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110, USA
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9
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Thorns C, Bastian B, Pinkel D, Roydasgupta R, Fridlyand J, Merz H, Krokowski M, Bernd HW, Feller AC. Chromosomal aberrations in angioimmunoblastic T-cell lymphoma and peripheral T-cell lymphoma unspecified: A matrix-based CGH approach. Genes Chromosomes Cancer 2006; 46:37-44. [PMID: 17044049 DOI: 10.1002/gcc.20386] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AILT) is a histopathologically well-defined entity. However, despite a number of cytogenetic studies, the genetic basis of this lymphoma entity is not clear. Moreover, there is an overlap to some cases of peripheral T-cell lymphoma unspecified (PTCL-u) in respect to morphological and genetic features. We used array-based comparative genomic hybridization (CGH) to study genetic imbalances in 39 AILT and 20 PTCL-u. Array-based CGH revealed complex genetic imbalances in both AILT and PTCL-u. Chromosomal imbalances were more frequent in PTCL-u than in AILT and gains exceeded the losses. The most recurrent changes in AILT were gains of 22q, 19, and 11p11-q14 (11q13) and losses of 13q. The most frequent changes in PTCL-u were gains of 17 (17q11-q25), 8 (involving the MYC locus at 8q24), and 22q and losses of 13q and 9 (9p21-q33). Interestingly, gains of 4q (4q28-q31 and 4q34-qtel), 8q24, and 17 were significantly more frequent in PTCL-u than in AILT. The regions 6q (6q16-q22) and 11p11 were predominantly lost in PTCL-u. Moreover, we could identify a recurrent gain of 11q13 in both AILT and PTCL-u, which has previously not been described in AILT. Trisomies 3 and 5, which have been described as typical aberrations in AILT, were identified only in a small number of cases. In conclusion, CGH revealed common genetic events in peripheral T-cell lymphomas as well as peculiar differences between AILT and PTCL-u.
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Affiliation(s)
- Christoph Thorns
- Department of Pathology, German Consultation and Reference Center for Lymphomas, University Clinic Schleswig-Holstein, Campus Luebeck, Luebeck, Germany.
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10
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Ottaviani G, Bueso-Ramos CE, Seilstad K, Medeiros LJ, Manning JT, Jones D. The role of the perifollicular sinus in determining the complex immunoarchitecture of angioimmunoblastic T-cell lymphoma. Am J Surg Pathol 2005; 28:1632-40. [PMID: 15577684 DOI: 10.1097/00000478-200412000-00013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The growth of angioimmunoblastic T-cell lymphoma (AIL) in lymph node often produces complex patterns of neoplastic T cells and nonneoplastic B cells that complicate diagnosis. To understand better how these different patterns of B-cell expansion arise, we compared the microanatomic localization of B cells and T cells within the follicular, paracortical, and sinusoidal compartments in 30 patients with AIL (including 10 with multiple sequential samples) with that seen in 33 cases of other types of T-cell lymphoma. With early or partial nodal involvement in AIL, germinal center B-cell expansions were relatively undisturbed and often associated with a variably distended D2-40+ CD31+ perifollicular sinus that surrounded most of the follicular compartment. Identifiable tumor T cells resided mostly in the paracortex. In later stages of AIL with more complete nodal effacement, bcl-6+ follicular B-cell proliferations shifted to distorted FDC networks arrayed along patent trabecular sinuses and were more intermixed with tumor T cells. In both AIL and other T-cell lymphomas, the density and locations of follicular B cells as well as bcl-6-negative monocytoid B cells were largely related to the patency of adjacent sinuses, except in Epstein-Barr virus (EBV)+ and histiocyte-rich B-cell proliferations, which arose in paracortical locations. The prominence of the perifollicular sinus in early stages of AIL resembled that seen in reactive lymphadenitis during conditions of lymphatic engorgement and implicates cytokines within lymph fluid in maintaining both the normal and altered germinal center reactions. Patterns of sinus drainage largely explain the useful changes in B-cell distribution that occur in nodal T-cell lymphomas and represent an important tool in classification and diagnosis of these tumors.
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Affiliation(s)
- Giulia Ottaviani
- Department of Hematopathology, University of Texas-MD Anderson Cancer Center, Houston TX, USA
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11
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Al-Tonbary Y, Abdel-Razek N, Zaghloul H, Metwaly S, El-Deek B, El-Shawaf R. HLA class II polymorphism in Egyptian children with lymphomas. ACTA ACUST UNITED AC 2004; 9:139-45. [PMID: 15203870 DOI: 10.1080/1024533042000205487] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
UNLABELLED The major histocompatibility complex (MHC) is a set of closely-linked genes encoded on the short arm of chromosome 6. It is important for understanding human immunological diseases, transplantation and in host defense against infection. The membrane proteins are two types; class I MHC proteins and class II MHC proteins. Strong arguments supporting genetic linkage between susceptibility to lymphomas and human leukocyte antigens (HLA)-class II are reported and give a clue about susceptibility or protection from the disease. AIM To evaluate the possible changes of HLA class II (DR, DQ) alleles in children with lymphoma. METHODS Thirty cases were included in this limited study. Nineteen cases of non Hodgkin's lymphoma (NHL) and eleven patients with Hodgkin's lymphoma (HD). Their ages ranged from 1.5 to 15 years. The control group consisted of 121 unrelated healthy subjects for DRB1 alleles and 59 unrelated healthy subjects for DQB1 alleles (only 59 subjects were typed for both DRB1 and DQB1). All cases in the study were assessed by thorough history taking, physical examination and laboratory investigations that included complete blood count, renal function tests, liver function tests, serum uric acid and HLA typing. Patients and controls were typed for HLA class II DRB1 and DQB1 alleles using INNO-LIPA reverse hybridization line probe assay (Innogenetic, Belgium). RESULTS HLA-DRB1 *0403 and *1301 and HLA-DQB1 *0501,* 0201 and *0301 were significantly increased in patients with NHL when compared with control; whereas HLA-DRB1 *1302 and HLA-DQB1 *0502 and *0602 were significantly decreased when compared with control. In patients with HD, HLA-DRB1 *0403 and *1202 and HLA-DQB1 *0604, *0201 and *0203 were significantly increased when compared with control. CONCLUSIONS (1) The susceptibility to NHL is related to HLA-DRB1 *0403 and *1301 and HLA-DQB1 *0501,* 0201 and *0301. (2) The susceptibility to HD is related to HLA-DRB1 *0403 and *1202 and HLA-DQB1 *0604, *0201 and *0203. (3) HLA-DRB1 *1302 and HLA-DQB1 *0502 and *0602 may confer protection to NHL. (4) Different HLA alleles may have a role in patients with both groups of lymphoma and further study is needed to better define the possible prognostic value of different HLA associations in patients with lymphomas regarding increased risk in the presence of certain HLA alleles and the possibility for treatment modifications in the future based on the presence or absence of certain HLA alleles.
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Affiliation(s)
- Y Al-Tonbary
- Hematology/Oncology Unit, Mansoura University Children's Hospital, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
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12
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Affiliation(s)
- Ahmet Dogan
- Department of Histopathology, University College London, London, UK.
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13
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Au WY, Horsman DE, Connors JM, Klasa RJ, Gascoyne RD. Cytogenetic findings in reactive lymphoid hyperplasia: significance of non-clonal t(3;14) and t(3;22). Am J Hematol 2002; 70:133-8. [PMID: 12111786 DOI: 10.1002/ajh.10109] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Despite several reports of the molecular detection of recurrent lymphoma translocations in reactive lymph nodes (LN), cytogenetic analysis is seldom performed on such cases. We report the clinical and cytogenetic analysis results on 30 reactive LN. Of these, 17 cases yielded either no growth (n = 9) or normal metaphases only (n = 8), and seven of the 17 patients subsequently developed lymphoma. Lymphoma developed in all 10 patients with a clonal karyotype (median of 2.6 months). Three patients (1 HIV-positive) had non-clonal t(3;14) or t(3;22). Their lymphadenopathy resolved spontaneously, and none progressed to lymphoma at 4-6 years of follow-up. Molecular methods detected a small B-cell clone in one case and an oligoclonal B-cell population in the other. Cytogenetic analysis may be useful for interpreting cases of lymphoid hyperplasia. A clonal abnormality is highly predictive of concurrent and/or subsequent lymphoma. A lymphoma-specific but non-clonal abnormality does not necessarily herald the development of subsequent lymphoma.
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Affiliation(s)
- Wing Y Au
- Division of Medical Oncology, British Columbia Cancer Agency, Vancouver, BC, Canada.
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Attygalle A, Al-Jehani R, Diss TC, Munson P, Liu H, Du MQ, Isaacson PG, Dogan A. Neoplastic T cells in angioimmunoblastic T-cell lymphoma express CD10. Blood 2002; 99:627-33. [PMID: 11781247 DOI: 10.1182/blood.v99.2.627] [Citation(s) in RCA: 233] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is a systemic disease involving lymph nodes, spleen, and bone marrow. Although the histologic features have been well described, the diagnosis is often challenging, as there are no specific phenotypic or molecular markers available. This study shows that the neoplastic cells of AITL can be identified by aberrant CD10 expression. Archival material from 30 cases of AITL, 10 cases of peripheral T-cell lymphoma unspecified (PTL), and 10 cases of reactive lymphoid hyperplasia were reviewed. Single and double immunostaining for CD3, CD4, CD8, CD20, CD21, CD10, BCL6, Ki67, and LMP-1 in situ hybridization for Epstein-Barr early region and polymerase chain reaction (PCR) for T-cell receptor gamma chain gene and immunoglobulin heavy chain gene were performed. Three overlapping histologic patterns with hyperplastic follicles, depleted follicles, or without follicles were identified in AITL. Of the 30 cases of AITL, 27 contained CD10(+) T cells. No CD10(+) T cells were present in the cases of PTL or reactive hyperplasia. PCR confirmed a monoclonal or oligoclonal T-cell population in 29 of 30 cases of AITL and a monoclonal B-cell population in 6 cases. Analysis of microdissected CD10(+) single cells showed that they belonged to the neoplastic clone. In conclusion CD10 is a phenotypic marker that specifically identifies the tumor cells in 90% of AITL, including the early cases. The presence of these cells distinguishes AITL from other PTLs. This finding provides an objective criterion for accurate and early diagnosis of AITL.
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MESH Headings
- Adaptor Proteins, Signal Transducing
- Adult
- Aged
- Aged, 80 and over
- Antigens, CD/analysis
- Biomarkers, Tumor/analysis
- Biopsy
- Carrier Proteins/analysis
- Cell Separation/methods
- Clone Cells/metabolism
- Clone Cells/pathology
- Cytoskeletal Proteins
- DNA, Viral/analysis
- DNA-Binding Proteins/analysis
- Epstein-Barr Virus Infections/metabolism
- Epstein-Barr Virus Infections/pathology
- Female
- Gene Rearrangement, B-Lymphocyte, Heavy Chain
- Gene Rearrangement, T-Lymphocyte
- Herpesvirus 4, Human/isolation & purification
- Humans
- Immunoblastic Lymphadenopathy/metabolism
- Immunoblastic Lymphadenopathy/pathology
- Immunoblastic Lymphadenopathy/virology
- Immunoenzyme Techniques
- In Situ Hybridization
- Intracellular Signaling Peptides and Proteins
- Ki-67 Antigen/analysis
- LIM Domain Proteins
- Lymph Nodes/chemistry
- Lymph Nodes/pathology
- Lymphoma, T-Cell/metabolism
- Lymphoma, T-Cell/pathology
- Lymphoma, T-Cell, Peripheral/classification
- Lymphoma, T-Cell, Peripheral/metabolism
- Lymphoma, T-Cell, Peripheral/pathology
- Male
- Micromanipulation
- Middle Aged
- Neoplasm Proteins/analysis
- Neoplastic Stem Cells/metabolism
- Neprilysin/analysis
- Polymerase Chain Reaction
- Proto-Oncogene Proteins/analysis
- Proto-Oncogene Proteins c-bcl-6
- Pseudolymphoma/metabolism
- Pseudolymphoma/pathology
- T-Lymphocytes/metabolism
- Transcription Factors/analysis
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Affiliation(s)
- Ayoma Attygalle
- Department of Histopathology, Royal Free and University College Medical School, London, United Kingdom
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Brown HA, Macon WR, Kurtin PJ, Gibson LE. Cutaneous involvement by angioimmunoblastic T-cell lymphoma with remarkable heterogeneous Epstein-Barr virus expression. J Cutan Pathol 2001; 28:432-8. [PMID: 11493382 DOI: 10.1034/j.1600-0560.2001.028008432.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Initially described as an abnormal immune reaction, most cases of angioimmunoblastic lymphadenopathy with dysproteinemia (AILD)-like T-cell infiltrates are now regarded as a peripheral T-cell lymphoma (AILD T-NHL). AILD T-NHL is characterized clinically with constitutional symptoms, generalized lymphadenopathy, hepatosplenomegaly, skin rash, and polyclonal hypergammaglobulinemia. Epstein-Barr virus (EBV) is frequently detected in involved lymph nodes, but the presence of EBV in cutaneous infiltrates of AILD T-NHL has rarely been examined. We present a patient with AILD T-NHL with cutaneous involvement that shows marked heterogeneity of EBV expression in the lymph node and skin biopsies, and review the histological findings of AILD T-NHL in the skin. METHODS Two skin biopsies of a diffuse maculopapular rash and a lymph node were examined and immunophenotyped. In situ hybridization for detection of EBV in the lymph node and skin biopsies was utilized. In order to attempt to delineate which lymphocytes were EBV positive, skin biopsies were dual labeled with CD3, CD45RO, CD20 and EBV. The skin biopsies and lymph node were submitted for gene rearrangement studies by polymerase chain reaction (PCR). Capillary electrophoresis of fluorescently labeled PCR products was utilized for PCR product quantitation. RESULTS The histological features of the lymph node were diagnostic of AILD T-NHL and a T-cell clone was identified by PCR. The skin biopsies showed an atypical superficial and deep perivascular polymorphous infiltrate consistent with cutaneous involvement by AILD T-NHL. Both skin biopsies showed the same clonal T-cell receptor gene rearrangement as the lymph node. In situ hybridization of the lymph node and one skin biopsy showed a few scattered EBV-positive lymphocytes (<1% of the infiltrate). A second skin biopsy revealed 40-50% of the lymphocytes as EBV positive. Dual staining for CD20 and EBV identified a minority of EBV-infected lymphocytes as B-cells, but most of the EBV-positive cells lacked staining for CD3 and CD45RO. CONCLUSIONS In our patient, the same T-cell receptor gene rearrangement was found by PCR in all three biopsy sites. Most cases of AILD T-NHL contain only a few EBV-positive cells, but in our patient the extent of EBV expression ranged from <1% to 40-50% of the AILD T-NHL cutaneous infiltrate. To our knowledge, this case is the most extensive and heterogeneous expression of EBV in cutaneous AILD T-NHL to date.
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Affiliation(s)
- H A Brown
- Department of Dermatology, Mayo Clinic, Rochester, Minnesota, USA
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Vega F, Medeiros LJ, Jones D, Abruzzo LV, Lai R, Manning J, Dunmire V, Luthra R. A novel four-color PCR assay to assess T-cell receptor gamma gene rearrangements in lymphoproliferative lesions. Am J Clin Pathol 2001; 116:17-24. [PMID: 11447747 DOI: 10.1309/5wfq-n12e-dt05-ux1t] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
We describe a novel 4-color polymerase chain reaction (PCR) assay combined with GeneScan analysis to assess for T-cell receptor gamma chain gene (TCRgamma) rearrangements and evaluate its usefulness in 86 lymphoproliferative lesions. In this assay, each variable region (Vgamma) family primer is 5' end-labeled with a different fluorescent dye, allowing determination of the Vgamma family involved in each TCRgamma rearrangement. PCR products were analyzed by capillary electrophoresis. We detected clonal TCRgamma rearrangements in 60 (98%) of 61 T-cell lymphomas, 2 (15%) of 13 B-cell lymphomas, and 3 (25%) of 12 reactive lesions. These results compared favorably with conventional PCR methods using denaturing gradient gel electrophoresis, which revealed clonal TCRgamma rearrangements in 37 (90%) of 41 T-cell lymphomas, 1 (25%) of 4 B-cell lymphomas, and 2 (25%) of 8 reactive lesions. This 4-color PCR assay is at least equivalent to conventional PCR methods and is convenient, allows accurate size determination of TCRgamma rearrangements, and identifies the specific Vgamma family involved, providing more specific information about TCRgamma rearrangement.
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Affiliation(s)
- F Vega
- Division of Pathology and Laboratory Medicine, University of Texas M.D. Anderson Cancer Center, 8515 Fannin, Houston, TX 77030-4095, USA
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17
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Lindahl J, Kimby E, Björkstrand B, Christensson B, Hellström-Lindberg E. High-dose chemotherapy and APSCT as a potential cure for relapsing hemolysing AILD. Leuk Res 2001; 25:267-70. [PMID: 11226525 DOI: 10.1016/s0145-2126(00)00134-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Angioimmunoblastic lymphadenopathy with dysproteinemia (or dysgammaglobulinemia) (AILD) is a lymphoproliferative disorder with cytogenetic and molecular abnormalities characteristic of malignant T-cell lymphoma (angioimmunoblastic T-cell lymphoma -- AITL). We report the clinical course of a 58-year-old male patient with unusually aggressive AILD, including severe hemolysis and Guillain-Barré syndrome, who entered complete remission after CHOP therapy, but had a full relapse after 2 months. At relapse, treatment with high-dose chemotherapy followed by autologous peripheral stem cell transplantation (APSCT) with CD34 selected cells was shown to be successful. The patient is alive and disease-free 3 years after diagnosis and 32 months after APSCT. Considering the poor prognosis of the majority of patients with AILD, intensive treatment followed by APSCT, may be a subject for further studies.
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Affiliation(s)
- J Lindahl
- Department of Medicine, Division of Hematology, Karolinska Institutet, Huddinge University Hospital, 141 86 Stockholm, Sweden
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18
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Sallah S, Gagnon GA. Angioimmunoblastic lymphadenopathy with dysproteinemia: emphasis on pathogenesis and treatment. Acta Haematol 2000; 99:57-64. [PMID: 9554450 DOI: 10.1159/000040811] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Angioimmunoblastic lymphadenopathy with dysproteinemia (AILD) is a rare lymphoproliferative disorder characterized by diffuse lymphadenopathy, fever, hepatosplenomegaly, hemolytic anemia, and polyclonal hypergammaglobulinemia. Morphologically, the involved lymph nodes demonstrate complete effacement of the normal architecture, prominent neovascularization and infiltration by immunoblasts and plasma cells. Other terms that have been used to describe this entity include diffuse plasmacytic sarcomatosis, immunoblastic lymphadenopathy, lymphogranulomatosis X, and immunologic aberrations in idiopathic reticulosis. Initially, AILD was thought to be a disease of B-cell origin that represented reactive immune response to unknown stimulus and high potential for malignant transformation. It is now evident that AILD in 80% of cases follows an aggressive course with short median survival, especially, if complete response with chemotherapy is not achieved. Immunologic and molecular studies have demonstrated that the majority of AILD cases are T-cell clonal disorders. Despite the numerous reports on the role of Epstein-Barr virus in this disorder, it is unknown whether the presence of this virus is associated with the immune defect that accompanies AILD, or whether it is a pathogenetic factor. In contrast to non-Hodgkin's lymphomas, a stage is not usually assigned to the patient since the disease is systemic in nature, subsequently, parameters such as extent of disease and tumor bulk used to identify high-risk patients with non-Hodgkin's lymphomas, do not appear to correlate with disease activity or prognosis in AILD. Treatment of AILD has been unsatisfactory, with approximately 25% of patients achieving complete and sustained remission when combined chemotherapy agents are used. This article is devoted to a discussion of the different manifestations, suggested pathogenesis, and treatment of AILD.
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Affiliation(s)
- S Sallah
- Division of Hematology/Oncology, East Carolina University Medical School, Greenville, NC 27858, USA
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19
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Expression pattern of T-cell–associated chemokine receptors and their chemokines correlates with specific subtypes of T-cell non-Hodgkin lymphoma. Blood 2000. [DOI: 10.1182/blood.v96.2.685.014k26_685_690] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Chemokine receptors mediate the migration of lymphocytes through the binding of soluble ligands, and their expression is differentially regulated in lymphocyte subsets. The pattern of chemokine receptor expression in T-cell non-Hodgkin lymphoma has not been previously studied. Using a panel of mouse monoclonal antibodies, we studied the immunohistochemical expression of the Th1-associated chemokine receptor CXCR3 in 141 patients with T-cell lymphoma, and we studied the receptors CCR4 and CCR5 and some of their ligands in a subset of these tumors. Expression of CXCR3 was typical of the smaller T cells in angioimmunoblastic lymphoma (15 of 18 patients), angiocentric lymphoma (3 of 3 patients), histiocyte-rich tumors (4 of 5 patients), and unspecified T-cell lymphomas (17 of 39 patients). CXCR3 expression was seen in only 1 of 15 patients with anaplastic lymphoma kinase (ALK)-positive anaplastic large-cell lymphoma. In contrast, all ALK-positive tumors showed diffuse reactivity for the Th2-associated receptor CCR4 (5 of 5 patients). CCR4 expression was also a consistent feature of the large-cell transformation of mycosis fungoides. CCR5 expression showed no consistent association with any T-cell tumor type. The chemokines Mig (CXCR3 ligand), TARC (CCR4 ligand), and MCP-2 (CCR5 ligand) were detected in intratumoral blood vessels and histiocytes. Mig was also coexpressed by a subset of CXCR3-positive tumor cells in 6 of 20 lymphomas. MCP-2 was highly expressed in stromal cells in 3 patients with nodal involvement by cutaneous T-cell lymphoma. As with normal T-cell subsets, we demonstrated that there is frequent differential expression of chemokine receptors in T-cell tumors, which may explain, in part, the distinctive patterns of spread in different tumor subtypes.
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20
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Expression pattern of T-cell–associated chemokine receptors and their chemokines correlates with specific subtypes of T-cell non-Hodgkin lymphoma. Blood 2000. [DOI: 10.1182/blood.v96.2.685] [Citation(s) in RCA: 108] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Chemokine receptors mediate the migration of lymphocytes through the binding of soluble ligands, and their expression is differentially regulated in lymphocyte subsets. The pattern of chemokine receptor expression in T-cell non-Hodgkin lymphoma has not been previously studied. Using a panel of mouse monoclonal antibodies, we studied the immunohistochemical expression of the Th1-associated chemokine receptor CXCR3 in 141 patients with T-cell lymphoma, and we studied the receptors CCR4 and CCR5 and some of their ligands in a subset of these tumors. Expression of CXCR3 was typical of the smaller T cells in angioimmunoblastic lymphoma (15 of 18 patients), angiocentric lymphoma (3 of 3 patients), histiocyte-rich tumors (4 of 5 patients), and unspecified T-cell lymphomas (17 of 39 patients). CXCR3 expression was seen in only 1 of 15 patients with anaplastic lymphoma kinase (ALK)-positive anaplastic large-cell lymphoma. In contrast, all ALK-positive tumors showed diffuse reactivity for the Th2-associated receptor CCR4 (5 of 5 patients). CCR4 expression was also a consistent feature of the large-cell transformation of mycosis fungoides. CCR5 expression showed no consistent association with any T-cell tumor type. The chemokines Mig (CXCR3 ligand), TARC (CCR4 ligand), and MCP-2 (CCR5 ligand) were detected in intratumoral blood vessels and histiocytes. Mig was also coexpressed by a subset of CXCR3-positive tumor cells in 6 of 20 lymphomas. MCP-2 was highly expressed in stromal cells in 3 patients with nodal involvement by cutaneous T-cell lymphoma. As with normal T-cell subsets, we demonstrated that there is frequent differential expression of chemokine receptors in T-cell tumors, which may explain, in part, the distinctive patterns of spread in different tumor subtypes.
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21
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The T-Cell Activation Markers CD30 and OX40/CD134 Are Expressed in Nonoverlapping Subsets of Peripheral T-Cell Lymphoma. Blood 1999. [DOI: 10.1182/blood.v93.10.3487.410k39_3487_3493] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The tumor necrosis factor (TNF) receptor family includes several important markers of activation in T cells. We examined expression patterns of two T-cell-associated members of these receptors, namely CD30 and OX40/CD134, in 148 cases of T-cell lymphoma to identify possible objective immunohistochemical criteria for subclassification of these tumors. CD30 expression was characteristic of tumors with an anaplastic (46/47 cases [98%]) or large-cell (10/21 [48%]) morphology and was seen in only scattered cells in other tumor types. In contrast, large numbers of OX40/CD134+ tumors cells were typical of angioimmunoblastic lymphoma (15/16 [94%]), angiocentric lymphoma (4/4), a subset of large-cell lymphomas (10/21 [48%]), and lymphomas with a prominent histiocytic component (6/7 [86%]). Strong OX40/CD134 and CD30 coexpression was seen in only 4% of tumors, typically those with an anaplastic/Hodgkin’s-like appearance. OX40/CD134 expression was characteristic of tumors composed of activated CD4+ T cells and was not seen in small-cell T-cell lymphomas, lymphoblastic lymphomas, or other tumor types, including B-cell lymphomas or carcinomas. These results suggest that immunostaining for OX40/CD134 may be helpful in subclassification of peripheral T-cell lymphomas and that the patterns of TNF receptor family expression in these tumors may parallel those seen within nonneoplastic helper T-cell subsets.
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22
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Abstract
The study of chromosomal changes related to tumor progression in NHL is complicated by the various histologic classification systems and the lack of large serial studies comparing abnormalities at different disease stages. The T-cell lymphomas frequently involve rearrangements of the T-cell receptors and tumor progression is marked by a change from single cell aberrations and polyclonality in low grade disease to monoclonal formation, complex clones, polyploidy, and abnormalities of 1p, 6q, 7, and 13 in high grade T-NHL. In B-cell NHL, specific translocations and oncogene rearrangements are associated with specific NHL subtypes de novo; many of these translocations involve immunoglobulin genes, such as t(14;18) in follicular lymphoma, t(11;14) in MCL, t(3;14) in DLLC, and t(8;14) in Burkitt's lymphoma. Tumor progression is associated with secondary abnormalities which are generally not confined to a particular NHL subtype. Some abnormalities, such as those involving chromosomes 1, 6, and 17, >4-6 clonal markers/cell, and rearrangements of c-MYC and TP53, have prognostic significance while others, such as trisomies 7, 12, 18, and X, are associated with tumor progression but their influence on overall survival is uncertain.
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Affiliation(s)
- T Knutsen
- Cytogenetics Laboratory, Experimental Therapeutics Section Medicine Branch, NCI National Institutes of Health, Bethesda, MD, USA.
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23
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Jones D, Jorgensen JL, Shahsafaei A, Dorfman DM. Characteristic proliferations of reticular and dendritic cells in angioimmunoblastic lymphoma. Am J Surg Pathol 1998; 22:956-64. [PMID: 9706975 DOI: 10.1097/00000478-199808000-00005] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Angioimmunoblastic lymphoma (AIL) is a T-cell proliferation with a distinct clinical presentation that often poses a difficult diagnostic challenge. Angioimmunoblastic lymphoma is characterized by prominent vascular and stromal proliferations. Using a panel of antibodies, we investigated the nature of the stromal component in 15 cases of AIL as compared with 40 cases of nodal-based peripheral T-cell lymphoma (PTCL) of other types. As has been previously noted, extrafollicular proliferations of follicular dendritic cells (detected by CD21 and low molecular-weight nerve growth factor receptor staining) were highly associated with AIL and were only rarely seen in other lesions. Unexpectedly, large networks of desmin-positive reticulum cells also were noted in all cases of AIL evaluated. These cells with characteristic long cytoplasmic processes were present in much smaller numbers or only rarely in other types of peripheral T-cell lymphoma. This population of nodal stromal cells, a subset of the fibroblastic reticulum cells detected by vimentin immunostaining, may be responsible for the prominent reticulum deposition seen in AIL. No association of AIL with proliferations of other types of reticulum cells (e.g., interdigitating dendritic cells or histiocytes) was noted. These findings suggest that networks of follicular dendritic and desmin-positive reticulum cells are useful diagnostic features in angioimmunoblastic lymphoma and probably are related to the pathogenesis of this entity.
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Affiliation(s)
- D Jones
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
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24
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Mertens F, Kullendorff CM, Hjorth L, Alumets J, Mandahl N. Trisomy 3 as the sole karyotypic change in a pediatric immature teratoma. CANCER GENETICS AND CYTOGENETICS 1998; 102:83-5. [PMID: 9530347 DOI: 10.1016/s0165-4608(97)00296-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cytogenetic analysis of short-term cultured cells from an immature ovarian teratoma of a 9-year-old girl disclosed an extra copy of chromosome 3 as the sole clonal abnormality. The fact that trisomy 3 was previously reported as the only karyotypic change in two ovarian germ-cell tumors--one teratoma NOS and one immature teratoma--suggests that gain of chromosome 3 constitutes an early and pathogenetically important change in a subset of female germ-cell tumors.
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Affiliation(s)
- F Mertens
- Department of Clinical Genetics, University Hospital, Lund, Sweden
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25
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Advani R, Warnke R, Sikic BI, Horning S. Treatment of angioimmunoblastic T-cell lymphoma with cyclosporine. Ann Oncol 1997; 8:601-3. [PMID: 9261530 DOI: 10.1023/a:1008275208592] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- R Advani
- Department of Medicine, Stanford University Medical Center, CA, USA
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26
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Kumaravel TS, Tanaka K, Arif M, Ohshima K, Ohgami A, Takeshita M, Kikuchi M, Kamada N. Clonal identification of trisomies 3, 5 and X in angioimmunoblastic lymphadenopathy with dysproteinemia by fluorescence in situ hybridization. Leuk Lymphoma 1997; 24:523-32. [PMID: 9086442 DOI: 10.3109/10428199709055589] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Trisomies 3, 5 and X in six Japanese patients with AILD were detected by fluorescence in situ hybridization (FISH). Trisomies 3 and X were detected using centromeric probes. Cosmid probes locating on 5q31.1, the commonly deleted region, was used to detect trisomy 5. FISH detected three patients with trisomy 3 alone, one with trisomy 5 alone and one with all the three trisomies analysed. The sample that showed all three aberrations was further analysed by dual color FISH. The three trisomies were present on different cells. The AILD cells with trisomy 5 tended to replicate slowly, whereas those with trisomy 3 seem to have a proliferative advantage. An increase in the histopathological stage was reflected in the increase in the percentage of trisomy 3 cells in one patient.
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Affiliation(s)
- T S Kumaravel
- Department of Cancer Cytogenetics, Hiroshima University, Japan
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27
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Schlegelberger B, Feller AC. Classification of peripheral T-cell lymphomas: cytogenetic findings support the updated Kiel classification. Leuk Lymphoma 1996; 20:411-6. [PMID: 8833396 DOI: 10.3109/10428199609052422] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The cytogenetic findings in peripheral T-cell lymphomas enabled us to distinguish not only between low and high grade peripheral T-cell lymphomas (PTL) but also between different morphologically defined subtypes. High grade lymphomas exhibited a higher frequency of aberrant clones, polyploid chromosome numbers, a higher complexity of aberrant clones and a lower proportion of normal metaphases than low grade PTL. Moreover, deletions in 6q, trisomies of 7q and monosomy 13 or changes of 13q14 were significantly more frequent in high grade than in low grade PTL. Translocation t(2;5)(p23;q35) was only seen in large cell anaplastic lymphoma. T-CLL/T-PLL was associated with the simultaneous presence of inversion inv(14)(q11q32.l) and trisomy 8q, mostly due to i(8q)(q10). Trisomy 3 was a characteristic chromosome aberration of lymphoepithelioid lymphoma, AILD-type T-cell lymphoma and T-zone lymphoma. In contrast to the other low grade PTL, AILD-type T-ceIl lymphoma and cutaneous T-cell lymphoma showed a high frequency of unrelated clones. In summary, the cytogenetic findings paralleled the histopathologic classification according to the updated Kiel classification and support the value of the distinction of the different morphologically defined entities.
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MESH Headings
- Chromosome Aberrations
- Chromosomes, Human/ultrastructure
- Humans
- Lymphoma, Non-Hodgkin/classification
- Lymphoma, Non-Hodgkin/genetics
- Lymphoma, Non-Hodgkin/pathology
- Lymphoma, T-Cell/classification
- Lymphoma, T-Cell, Peripheral/classification
- Lymphoma, T-Cell, Peripheral/genetics
- Lymphoma, T-Cell, Peripheral/pathology
- Neoplastic Stem Cells/ultrastructure
- T-Lymphocytes/ultrastructure
- Terminology as Topic
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28
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Siegert W, Nerl C, Agthe A, Engelhard M, Brittinger G, Tiemann M, Lennert K, Huhn D. Angioimmunoblastic lymphadenopathy (AILD)-type T-cell lymphoma: prognostic impact of clinical observations and laboratory findings at presentation. The Kiel Lymphoma Study Group. Ann Oncol 1995; 6:659-64. [PMID: 8664186 DOI: 10.1093/oxfordjournals.annonc.a059281] [Citation(s) in RCA: 106] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND In order to establish the clinico-pathological properties of angioimmunoblastic lymphadenopathy (AILD)-type T-cell lymphoma, we evaluated the type, incidence and prognostic significance of clinical and laboratory symptoms. PATIENTS AND METHODS Sixty-two consecutive patients diagnosed at the Kiel lymph node registry participated in the study. The median patient age was 64 years (range 21-87 years) and the female to male ratio was 1:1.4. Ninety percent of the patients were in stage III and IV and B-symptoms were observed in 68%. At diagnosis patients presented with skin rash (49%), pruritus (32%), edema (38%), pleural effusion (37%), arthritis (18%) and ascites (23%). Furthermore, they exhibited autoimmune phenomena such as cold agglutinines, circulating immune complexes, a positive Coombs test, smooth muscle antibodies, rheumatoid factors, immune hemolysis, a paraprotein, antinuclear antibodies and cryoglobulins. RESULTS In univariate analysis, survival was significantly related to age (p=0.032), stage (p=0.037), B symptoms (p=0.007), rash/pruritus (p=0.038), edema (p=0.030), ascites (p=0.013), number of clinical symptoms including B symptoms (p=0.004) and excluding B symptoms (p=0.017), lactate dehydrogenase (p=0.007) and hemoglobin (p=0.020). CONCLUSIONS AILD type T-cell lymphoma characteristically differs from other non-Hodgkin's lymphomas in its clinical signs and laboratory symptoms.
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Affiliation(s)
- W Siegert
- Universitätsklinikum Rudolf Virchow, Abteilung für Innere Medizin mit Schwerpunkt Hämatologie und Onkologie, Freie Universität Berlin, Germany
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29
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30
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Ohshima K, Takeo H, Kikuchi M, Kozuru M, Uike N, Masuda Y, Yoneda S, Takeshita M, Shibata T, Akamatsu M. Heterogeneity of Epstein-Barr virus infection in angioimmunoblastic lymphadenopathy type T-cell lymphoma. Histopathology 1994; 25:569-79. [PMID: 7698734 DOI: 10.1111/j.1365-2559.1994.tb01376.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
To investigate the relationship of Epstein-Barr virus (EBV) and angioimmunoblastic lymphadenopathy with dysproteinemia, we performed DNA analysis using the polymerase chain reaction (PCR), Southern blot, in situ hybridization, and immunohistochemical analysis of lymph nodes in five patients who were followed up and biopsied more than once. In the course of the disease, nodal architecture diminished, cellular atypia worsened, and clear cells increased in number. In the DNA analysis of the receptor genes, the clonal population increased in number. EBV nucleic acid sequences were found by either PCR or in situ hybridization in all examined nodes. The number of EBV-positive cells varied widely among the cases and throughout the course of the disease in the same patients. The analysis of EBV terminal repeats or lymphocyte-determined membrane antigen genes showed polyclonal populations of EB-infected cells. EBV-positive cells possessed intermediate- to large-sized nuclei, and the cells with large nuclei, especially, expressed latent membrane protein of EBV. These large cells varied among the cases. Double-labelling immunohistochemistry/in situ hybridization studies demonstrated that most of the EBV-positive cells expressed B-cell antigen (CD20). The presence of EBV seems to be associated with the selective defects of the immune system, rather than with the direct pathogenesis of angioimmunoblastic lymphadenopathy.
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Affiliation(s)
- K Ohshima
- Department of Pathology, School of Medicine, Fukuoka University, Japan
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31
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Schlegelberger B, Himmler A, Bartles H, Kuse R, Sterry W, Grote W. Recurrent chromosome abnormalities in peripheral T-cell lymphomas. CANCER GENETICS AND CYTOGENETICS 1994; 78:15-22. [PMID: 7987800 DOI: 10.1016/0165-4608(94)90040-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Cytogenetic findings in 45 cases of peripheral T-cell lymphomas (PTL) diagnosed according to the updated Kiel classification are reported. Recurrent numerical chromosome aberrations comprised -X, -Y, -13, +X, +3, +5 and +7. Recurrent structural aberrations included t/del(1)(p31-32), t(2;5)(p23;q35), dup(5)(q23q31-32), t/dup(6q), t/del(6q), trisomy 7q, and trisomy 8q, mostly due to i(8)(q10), and changes in 14q11 and 14q32.1, mostly due to inv(14)(q11q32.1), t/del(13)(q14), t(6;7)(q13;q13), and t(13;17)(q11-13;p11). All deletions in 6q involved band 6q21 and all partial trisomies of 7q led to an amplification of band 7q21. Further studies are needed to ascertain whether these cytogenetic findings in PTL are of clinical and prognostic significance.
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32
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Schlegelberger B, Weber-Matthiesen K, Sterry W, Bartels H, Sonnen R, Maschmeyer G, Feller AC, Grote W. Combined immunophenotyping and karyotyping in peripheral T cell lymphomas demonstrating different clonal and nonclonal chromosome aberrations in T helper cells. Leuk Lymphoma 1994; 15:113-25. [PMID: 7858488 DOI: 10.3109/10428199409051685] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Combined immunophenotyping and karyotyping was performed in seven cases of peripheral T cell lymphoma with complex aberrant clones. Various lymphocytic cell populations entered mitosis, whereas all aberrant cells belonged to the T helper/inducer cell population. Lymphomas with the same recurrent chromosome aberrations, i.e. inversion inv(14)(q11q32.1) and isochromosome i(8)(q10), had a very similar immunophenotype. The aberrant cells in these cases expressed CD3+, CD4+, CD7+, CD45RO+. The immunophenotypic similarity is underlined in one case of T prolymphocytic leukemia, in whom the aberrant cells lost the CD8 antigen originally present, during cultivation with PHA. In one case of Sézary's syndrome, two or possibly even three different clones as well as nonclonal aberrations were identified within the T (helper/inducer) cell population, providing further evidence that chromosomal instability is a characteristic feature of cutaneous T cell lymphoma.
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MESH Headings
- Adult
- Aged
- Antigens, CD/analysis
- Antigens, Neoplasm/analysis
- Chromosome Aberrations
- Clone Cells/immunology
- Clone Cells/pathology
- Female
- Humans
- Immunophenotyping
- Karyotyping
- Leukemia, Prolymphocytic/genetics
- Leukemia, Prolymphocytic/pathology
- Leukemia, Prolymphocytic, T-Cell/genetics
- Leukemia, Prolymphocytic, T-Cell/pathology
- Lymphoma, Non-Hodgkin/genetics
- Lymphoma, Non-Hodgkin/pathology
- Lymphoma, T-Cell, Peripheral/genetics
- Lymphoma, T-Cell, Peripheral/pathology
- Male
- Middle Aged
- Neoplastic Stem Cells/immunology
- Neoplastic Stem Cells/pathology
- Sezary Syndrome/genetics
- Sezary Syndrome/pathology
- T-Lymphocytes, Helper-Inducer/immunology
- T-Lymphocytes, Helper-Inducer/pathology
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33
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Ohshima K, Kikuchi M, Hashimoto M, Kozuru M, Uike N, Kobari S, Masuda Y, Sumiyoshi Y, Yoneda S, Takeshita M. Genetic changes in atypical hyperplasia and lymphoma with angioimmunoblastic lymphadenopathy and dysproteinaemia in the same patients. Virchows Arch 1994; 425:25-32. [PMID: 7921409 DOI: 10.1007/bf00193945] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The transition between atypical hyperplasia and lymphoma with angioimmunoblastic lymphadenopathy and dysproteinaemia (AILD) was studied in serial lymph node biopsy specimens from five patients using DNA analysis with Southern blot analysis, polymerase chain reaction, chromosomal analysis, and immunophenotyping. The chromosomal analysis showed additional abnormalities as the disease progressed to those present initially, and immunological staining showed a corresponding increase in the numbers of CD4- and Ki67-positive cells. In the first biopsy from each patient a diagnosis of atypical hyperplasia with AILD was made and lymphoma excluding by the finding of only a few atypical lymphoid cells and the preservation of follicles with germinal centres. DNA analysis of lymph nodes at this stage showed either germ lines or oligoclonal rearrangements of the T-cell receptor (TCR) and immunoglobulin heavy chain genes. In the final biopsy, when a diagnosis of lymphoma with AILD was made, either a monoclonal rearrangement of the TCR was observed or one of the rearranged bands had increased in density. These results suggest selective proliferation of a clone of abnormal cells may account for the progression of atypical hyperplasia to lymphoma with AILD.
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Affiliation(s)
- K Ohshima
- Department of Pathology, School of Medicine, Fukuoka University, Japan
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Kawasaki-Oyama RS, André FS, Caldeira LF, Castilho WH, Gasques JA, Bozola AR, Thomé JA, Tajara EH. Cytogenetic findings in two basal cell carcinomas. CANCER GENETICS AND CYTOGENETICS 1994; 73:152-6. [PMID: 8174091 DOI: 10.1016/0165-4608(94)90200-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We describe the cytogenetic study of two basal cell carcinomas. Only single chromosomally abnormal clones could be detected in both. In addition, many nonclonal changes were seen in the samples, which may represent small neoplastic clones or the result of a basic molecular defect induced by carcinogens.
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Affiliation(s)
- R S Kawasaki-Oyama
- Departmento de Biologia, Letras e Ciências Exatas-UNESP, São José do Rio Preto, SP, Brazil
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Abstract
BACKGROUND Carcinogenesis, the formation of solid tumors, is now widely accepted to represent a multistep process. Several genetic events, activation of proto-oncogenes and inactivation of tumor suppressor genes, are involved. DESIGN Review of the literature for evidence that the concept of multistep transformation has relevance also for the formation of low-grade lymphoproliferative diseases. RESULTS AND CONCLUSION The common translocations in low-grade lymphoid tumors are probably early events, predominantly involved in the activation of oncogenes, leading to growth stimulation or prolonged cell survival. As a result 'monoclonal lymphoproliferative disorders of undetermined significance (MLDUS)' occur, undetermined, because some translocations may not always led to tumor formation. For progression to full malignancy, additional genetic events are required besides sequential selection of variant subpopulations within the neoplastic clone. Recent data indicate that mutations and deletions of putative tumor suppressor genes, including the P53 and retinoblastoma genes, are also involved in the progression of lymphoproliferative disorders. A list of lymphoproliferative diseases stressing this concept of multistep transformation is presented in this article.
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Affiliation(s)
- C U Ludwig
- Department of Research, University Hospital, Basel, Switzerland
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Borisch B, Caioni M, Hurwitz N, Dommann-Scherrer C, Odermatt B, Waelti E, Laeng RH, Kraft R, Laissue J. Epstein-Barr virus subtype distribution in angioimmunoblastic lymphadenopathy. Int J Cancer 1993; 55:748-52. [PMID: 8244571 DOI: 10.1002/ijc.2910550509] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The tissues of 16 patients bearing a T-cell lymphoma of angioimmunoblastic lymphadenopathy type (AILD-TCL) were investigated for the distribution of Epstein-Barr virus (EBV) subtypes 1 and 2. EBV-association had been proven in these cases by polymerase chain reaction (PCR) for EBV-DNA, in situ hybridization (ISH) for EBV-encoded small nuclear RNAs (EBER) and immunohistology for EBV-encoded latent membrane protein (LMP). PCR and EBER-ISH produced mostly identical results, but some cases were positive with only one of the 2 methods employed. LMP was detected in a few large cells of 8/13 cases. Twelve cases were investigated for the distribution of EBV subtypes. One case contained EBV genome of subtype 2, 3 cases contained subtype 1 and 4 cases contained both subtypes. Four cases could not be typed. These findings suggest that in AILD, as in AIDS-associated lymphomas and lymphomas of the lethal midline granuloma type, subtype 2 of EBV may occur, perhaps in relation to an immunodysfunction developing progressively in these patients.
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Affiliation(s)
- B Borisch
- Pathologisches Institut, Universität Bern
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Smith JL, Hodges E, Howell WM, Jones DB. Genotypic heterogeneity of node based peripheral T-cell lymphoma. Leuk Lymphoma 1993; 10:273-9. [PMID: 8220126 DOI: 10.3109/10428199309148549] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PTCL represents a diverse group of histological entities that defy classification schemes based on normal T cell differentiation, differ in their clinical presentation and behave unpredictably. Genetic analyses of this phenotypically heterogeneous group have clearly shown that histologically defined PTCL may be subdivided on the basis of clonal gene rearrangements. The absence of clonal gene rearrangements in a significant proportion of PTCL cases has increased the complexity of classification. The data presented in this review suggest that a molecular classification would allow true reflection of PTCL aetiology, but carefully coordinated studies are required to evaluate the clinical usefulness of such a classification scheme.
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MESH Headings
- Clone Cells/pathology
- DNA, Neoplasm/genetics
- Diagnosis, Differential
- Female
- Gene Rearrangement, T-Lymphocyte
- Hodgkin Disease/diagnosis
- Humans
- Immunophenotyping
- Lymph Nodes/pathology
- Lymphoma, T-Cell, Peripheral/classification
- Lymphoma, T-Cell, Peripheral/diagnosis
- Lymphoma, T-Cell, Peripheral/genetics
- Lymphoma, T-Cell, Peripheral/pathology
- Male
- Neoplasm Proteins/genetics
- Neoplastic Stem Cells/pathology
- Polymerase Chain Reaction
- Receptors, Antigen, T-Cell, alpha-beta/genetics
- T-Lymphocytes/pathology
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Affiliation(s)
- J L Smith
- Molecular Immunology Group, Wessex Immunology Service, Southampton University Hospitals, UK
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Zhang Y, Schlegelberger B, Plendl H, Sonnen R, Kuse R, Feller AC, Grote W. Clonal t(8;14)(p11;q31) in a case of reactive lymphoproliferation. Genes Chromosomes Cancer 1993; 7:165-8. [PMID: 7687870 DOI: 10.1002/gcc.2870070309] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
A clone with an unbalanced translocation t(8;14)(p11;q31), resulting in deletion of the distal part of the long arm of chromosome 14, 14q31 --> 14qter, was detected in a case of Piringer's lymphadenitis. Histopathologically no atypical cells or other signs of malignant lymphoma were found. Southern blot analyses showed no rearrangement of the immunoglobulin heavy chain gene (IGH) or the T-cell receptor gamma chain (TCRG) gene. The case exemplifies that the detection of a chromosomally aberrant clone does not necessarily prove that a lymphoproliferative process is malignant.
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Affiliation(s)
- Y Zhang
- Institute of Human Genetics, University of Kiel, Germany
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