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Ramamoorthy SK, Marangolo M, Durrant E, Akima S, Gottlieb DJ. T-cell receptor gamma and delta junctional gene rearrangements as diagnostic and prognostic biomarker for T-cell acute lymphoblastic leukemia. Leuk Lymphoma 2006; 47:747-50. [PMID: 16690535 DOI: 10.1080/10428190500399193] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Korkolopoulou P, Pangalis GA, Patsouris E, Boussiotis VA, Kittas C. B-cell lymphoma of large multilobated type: an immunohistochemical study of 8 cases and review of the literature. Leuk Lymphoma 1994; 13:151-9. [PMID: 8025516 DOI: 10.3109/10428199409051666] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Large multilobated cell lymphomas represent an heterogenous group comprising both B-cell and T-cell subtypes. The correct lineage identification of each subtype cannot be based on morphologic grounds, as it has already been stressed by other authors, and demands the use of immunophenotyping methods. In this study we review the literature and present eight new cases of large multilobated B-cell lymphoma which have been immunophenotyped in paraffin sections with a panel of monoclonal [L26 (CD20), 4KB5 (CD45R), UCHL1 (CD45RO), MT1 (CD43)] and polyclonal (anti-CD3, anti-kappa, anti-lambda) antibodies. We further investigated the expression of c-myc p62 oncoprotein and of proliferating cell nuclear antigen (PCNA) using the monoclonal antibodies c-myc 1-9E10 and PC-10 respectively. In all cases the neoplastic cells were positive for L26 (CD20) and negative for anti-CD3. Five cases were positive for 4KB5 (CD45R) while six cases stained positively for UCHL1 (CD45RO) or MT1 (CD43). Four cases were monoclonal in respect to light chain restriction. Immunoreactivity with c-myc 1-9E10 and PC-10 was observed in all cases. As far as c-myc 1-9E10 is concerned, positive cells constituted more than 45% of the neoplastic population in six cases, whereas in all cases the percentage of PC-10 positive cells was greater than 45%. The staining pattern was nuclear and/or cytoplasmic for c-myc 1-9E10 but solely nuclear for PC-10. The elevated c-myc and PCNA expression are indices of high proliferation rate in this type of lymphoma and may suggest a high malignancy grade.
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Affiliation(s)
- P Korkolopoulou
- Department of Pathology, Laikon General Hospital, University of Athens School of Medicine, Greece
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de la Torre C, Rodriguez T, Cruces MJ, Alvarez A, Yebra MT. A cutaneous multilobated B-cell lymphoma. J Am Acad Dermatol 1993; 29:359-62. [PMID: 8340515 DOI: 10.1016/0190-9622(93)70196-z] [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: 01/30/2023]
Abstract
A patient with multilobated B-cell malignant lymphoma with lesions limited to the skin is described. The light, electron microscopic, and immunohistochemical features of this unusual morphologic variant of non-Hodgkin's lymphoma are described. The nosologic position of this histologic subtype is discussed. The clinical course, with lesions confined to the skin, and the response to treatment suggest a favorable prognosis.
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Affiliation(s)
- C de la Torre
- Service of Dermatology, Hospital Provincial Pontevedra, Hospital Juan Canalejo Coruña, Spain
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Sauter G, Hurwitz N, Gudat F, Kleiber B, Laeng H, Dalquen P. Extranodal multilobated B-cell lymphoma: diagnosis by fine needle aspiration. Cytopathology 1992; 3:43-7. [PMID: 1562714 DOI: 10.1111/j.1365-2303.1992.tb00021.x] [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: 12/27/2022]
Abstract
Malignant lymphoma with multilobated nuclei is a rare variant of follicle centre cell lymphoma. We describe a 34-year-old patient who initially presented with enlarged cervical and inguinal lymph nodes due to a histologically proven centroblastic-centrocytic lymphoma. Two years later, she developed a soft tissue mass in the gluteal area and malignant lymphoma with multilobated nuclei was diagnosed on fine needle aspiration.
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Affiliation(s)
- G Sauter
- Institute of Pathology, University of Basle, Switzerland
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al-Sharabati M, Chittal S, Duga-Neulat I, Laurent G, Mazerolles C, al-Saati T, Brousset P, Delsol G. Primary anterior mediastinal B-cell lymphoma. A clinicopathologic and immunohistochemical study of 16 cases. Cancer 1991; 67:2579-87. [PMID: 2015557 DOI: 10.1002/1097-0142(19910515)67:10<2579::aid-cncr2820671030>3.0.co;2-h] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Sixteen cases of primary anterior mediastinal B-cell lymphoma were characterized by morphologic, immunophenotypic, and clinical profiles. Twelve were men and four were women. The median age was 42 years. Virtually all tumors were of large cell type. Three main morphologic categories were identified, with one rare exception. In some tumors, the cells were compatible with centrocytes and centroblasts (four). Others had cells readily identifiable as centroblasts (six). Both these groups had a variable proportion of cells with multilobed nuclei. A third group was composed mainly of unclassifiable cells with multilobed nuclei (five). All had discernible sclerosis of varying intensity. A wider range of morphologic features and different sex distribution was noticed in comparison with previously reported clear cell features and younger women. The dominant phenotype of these B-cell lymphomas was CD19+, CD22+, CD37+, CD21-, CD30-, CD10-, CD5-, and Ig-negative. The finding of CD21-, Ig-negative phenotype, as observed by the authors and others, overlaps with some high-grade lymphomas of follicular center cell origin but is thought to bear similarity to a noncirculating population of thymic medullary B-cells. The tumors attained large size without peripheral dissemination and responded to chemotherapy as well as radiotherapy.
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Affiliation(s)
- M al-Sharabati
- Lymphoma Study Group of Anatomical Pathology Department, Chu-Purpan and University Paul Sabatier, Toulouse, France
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Westermann CD, Steele PE, Hurtubise PE, Vago JF, Swerdlow SH. Multilobated lymphoma of B cell type: a multiparameter investigation. Hum Pathol 1990; 21:1036-40. [PMID: 2210726 DOI: 10.1016/0046-8177(90)90253-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Multilobated lymphomas were originally described as T-cell neoplasms, but many of B-cell type have subsequently been reported. A case of B-cell origin is reported in which both immunophenotypic and genotypic studies performed on a cell suspension of the lymphoma gave inconclusive and potentially misleading information, while paraffin and frozen section immunohistologic studies, as well as genotypic studies performed on DNA obtained from snap-frozen tissue, were definitive. Thus, this case illustrates some of the problems that may be encountered using cell suspensions as a source for immunophenotypic, and even the much more sensitive genotypic, studies.
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Affiliation(s)
- C D Westermann
- University of Cincinnati College of Medicine, OH 45267-0529
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Koo CH, Rappaport H, Sheibani K, Pangalis GA, Nathwani BN, Winberg CD. Imprint cytology of non-Hodgkin's lymphomas based on a study of 212 immunologically characterized cases: correlation of touch imprints with tissue sections. Hum Pathol 1989; 20:1-137. [PMID: 2689323 DOI: 10.1016/0046-8177(89)90287-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The classification of non-Hodgkin's lymphomas (NHLs) has been traditionally based on analysis of histologic sections and has been supplemented more recently by immunologic marker studies. It was the purpose of the present study to illustrate, side-by-side, sections and Romanowsky-stained imprints from the same surgical specimen from practically all categories of immunophenotyped NHLs, including rare and atypical variants that were difficult to classify from the histologic sections alone. Our results indicate that imprint cytology may reveal nuclear and cytoplasmic details not discernible in even the best tissue sections and that it may be selectively helpful in contributing to the classification of NHLs. Our results also show that the relative value of imprint cytology in the classification of malignant lymphomas varies greatly among categories. Specifically, we have found that imprints assist in three ways: the recognition of plasmacytoid features in small cell lymphocytic lymphomas, the recognition of plasmacytoid immunoblastic lymphoma, and the differentiation between NHLs which may be difficult to distinguish histologically. These include (1) small lymphocytic lymphoma versus lymphocytic lymphoma of intermediate differentiation, (2) true histiocytic malignancies versus large cell malignant lymphomas with abundant cytoplasm and/or phagocytosis, (3) anaplastic myeloma versus plasmacytoid immunoblastic lymphoma, (4) large noncleaved versus plasmacytoid immunoblastic lymphoma, (5) lymphoblastic lymphoma versus diffuse small cleaved cell lymphoma, and (6) lymphoblastic lymphoma versus small noncleaved cell lymphoma. Lymph node imprints are easy to prepare and readily interpretable by those experienced in the study of abnormal blood and bone marrow films. Their value as an ancillary methodology aimed at optimal accuracy in the classification of NHLs should be recognized.
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Affiliation(s)
- C H Koo
- James Irvine Center, Division of Pathology, City of Hope National Medical Center, Duarte, CA 91010
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Gallo A, DeVincentiis M, Pescarmona E, D'Archivio L, Croce A, Primerano G, Baroni CD. Non-Hodgkin's lymphoma with large multilobated cells mimicking tonsillar carcinoma. Otolaryngol Head Neck Surg 1989; 101:604-6. [PMID: 2512545 DOI: 10.1177/019459988910100520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- A Gallo
- II ENT Clinic, University of Rome La Sapienza, Italy
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Buss DH, Reynolds GD, Cooper MR. Multiple myeloma associated with multilobated plasma cell nuclei. VIRCHOWS ARCHIV. B, CELL PATHOLOGY INCLUDING MOLECULAR PATHOLOGY 1988; 55:287-92. [PMID: 2901168 DOI: 10.1007/bf02896587] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Ten cases of multiple myeloma are reported in which there were a large number of plasma cells with excessively convoluted or lobulated nuclei. These cases represent 3% of the 297 evaluable multiple myeloma patients treated at our institution over a 22-year period. All 10 had intermediate or advanced stage disease at the time of diagnosis, and all have died after a mean survival of 19.5 months. Ultrastructural features of 2 cases are described. When found in abundance, such cells can cause difficulty in establishing a morphologic diagnosis of multiple myeloma because of their resemblance to other cell types. Therefore, it may be necessary to perform immunoperoxidase staining and/or electron microscopy to confirm the plasmacytic identity of these cells. The findings add further support to the contention that the presence of excessive nuclear convolutions is not a completely reliable indication of T-cell, as opposed to B-cell, lineage.
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Affiliation(s)
- D H Buss
- Department of Pathology, Wake Forest University, Bowman Gray School of Medicine, Winston-Salem, NC 27103
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Abstract
Multilobated non-Hodgkin's lymphomas (NHL) have recently been recognized as an NHL variant. During a period of 10 years we observed 30 individuals with NHL in which more than 30% of the malignant cells had a characteristic multilobation. The immunologic phenotype was determined in 14 of these cases. One was of T-cell lineage, and the others exhibited B-lymphoid markers. Sixty-eight percent of the patients presented with extranodal localizations. In the clinical follow-up a complete remission was observed in 78% of patients with a mean duration of 37 months (range, 5 to 120 months). The actuarial survival after 5 years was 45%. From these data we conclude that multilobated NHL are comparable to diffuse, large cleaved-cell NHL of an intermediate grade malignancy according to the Working Formulation or are comparable to the diffuse centrocytic-centroblastic NHL according to the Kiel classification. The neoplastic cells are to be considered as variants of follicle center cells, but the clinicopathologic correlation indicates that multilobated NHL represent a distinct nosologic entity.
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Affiliation(s)
- J van Baarlen
- Institute for Pathology, University Hospital, Utrecht, The Netherlands
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Abstract
One hundred and twenty-eight cases of high-grade malignant B-cell lymphoma were studied with a plastic re-embedding technique and classified according to the Kiel classification. The cytological details could be better recognized than in the original paraffin sections, thus permitting a more precise definition of the various lymphoma types. The entities centroblastic and immunoblastic lymphoma are more precisely defined and supplemented by the addition of several new variants. In contrast to the present Kiel classification we separate Burkitt's from lymphoblastic lymphoma. In all cases investigated, the B-cell nature of the tumour cells was proven by immunohistochemistry using monoclonal antibodies. The four entities of high-grade malignant B-cell lymphoma described in this paper are: (1) centroblastic lymphoma with four morphological variants (monomorphic, polymorphic, multilobated and centrocytoid); (2) immunoblastic lymphoma with three morphological variants (with or without plasmacytic differentiation, with many lymphocytes); (3) Burkitt's lymphoma and the closely related Burkitt's lymphoma-like lymphoma with plasmablastic differentiation; and (4) lymphoblastic lymphoma. Only the centroblastic lymphomas (in 17%) showed occasional follicular growth pattern, which further confirms the view that they are derived from germinal centre cells.
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Affiliation(s)
- P K Hui
- Institute of Pathology, Christian-Albrecht University, Kiel, West Germany
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Baroni CD, Pescarmona E, Calogero A, Cassano AM, Pezzella F, Barsotti P, Gallo A, Ruco LP. B- and T-cell non-Hodgkin's lymphomas with large multilobated cells: morphological, phenotypic and clinical heterogeneity. Histopathology 1987; 11:1121-32. [PMID: 3500905 DOI: 10.1111/j.1365-2559.1987.tb01853.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Ten cases of non-Hodgkin's lymphomas, mainly composed of large multilobated cells, have been studied. Our results are consistent with the view that they represent a somewhat heterogeneous group of lymphoid tumours displaying different morphological, clinical and immunophenotypic features. In B-cell type the large multilobated cells were histologically characterized by prominent nucleoli and distinctly basophilic cytoplasm whereas in the T-cell type they had indistinct or small nucleoli and ill-defined weakly eosinophilic cytoplasm. These differential features between B- and T-cell type were confirmed by electron microscopy. From a clinical standpoint B-cell type was characterized by a constant involvement of lymphoid tissues (lymph nodes and/or Waldeyer's ring); T-cell type showed, on the contrary, a more frequent involvement of extra-lymphoid sites (mainly bone and subcutaneous tissues). Our study provides some morphological features that may be helpful for a correct differential diagnosis in this heterogeneous group of non-Hodgkin's lymphomas.
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Affiliation(s)
- C D Baroni
- Section of Immunopathology, University of Rome La Sapienza, Italy
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Peters JP, Rademakers LH, de Boer RJ, Van Unnik JA. Cellular composition of follicles of follicle centre cell lymphomas in relation to germinal centres of reactive lymph nodes. A morphometrical electromicroscopical study. J Pathol 1987; 153:233-44. [PMID: 3323431 DOI: 10.1002/path.1711530307] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The cell spectrum of neoplastic and benign reactive germinal centres was determined ultrastructurally. The degree in which the cell composition found in reactive germinal centres is maintained in analogous structures of follicular lymphomas was investigated by pattern recognition methods and discriminant analysis based on the frequencies of the various lymphoid and non-lymphoid cell types. The follicular lymphomas included lymphomas with predominantly centrocytes (FCCL, Cb-cc) and lymphomas with predominantly centroblasts (FCCL, Cb). Pattern analysis of FCCL Cb, FCCL Cb-cc and reactive germinal centres indicates that FCCL Cb follicles resemble reactive germinal centres in more aspects than follicles of FCCL Cb-cc. Clear statistical differences were encountered between the frequencies of the lymphoid cell types and of the follicular dendritic and histiocytic reticulum cells in follicles of FCCL Cb-cc and FCCL Cb and reactive germinal centres. Application of a discriminant analysis using a combination of the frequency of centrocytes and follicular dendritic cells demonstrated that both types of neoplastic follicles and reactive germinal centres were correctly classified on the basis of their cell spectrum. For the three groups the most potent discriminator was the centrocyte, whereas the small and large centroblast were of less value. For discrimination between Cb-cc follicles and reactive germinal centres again the centrocyte was the most potent discriminator. Discrimination between FCCL Cb follicles and reactive germinal centres of FCCL Cb-cc follicles can be easily achieved using the frequencies of small centroblasts or centrocytes on their own. These findings indicate that (1) follicles of both FCCL Cb and FCCl Cb-cc differ greatly in the cellular composition and not only with respect to their content of centroblasts but also in their content of follicular dendritic cells and (2) they may be considered as neoplasms representing different developmental phases of germinal centres.
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Affiliation(s)
- J P Peters
- Pathologisch Instituut, University of Utrecht, The Netherlands
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Suchi T, Lennert K, Tu LY, Kikuchi M, Sato E, Stansfeld AG, Feller AC. Histopathology and immunohistochemistry of peripheral T cell lymphomas: a proposal for their classification. J Clin Pathol 1987; 40:995-1015. [PMID: 3312308 PMCID: PMC1141169 DOI: 10.1136/jcp.40.9.995] [Citation(s) in RCA: 320] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Based on the results of histological and immunohistochemical observations of a large number of peripheral T cell lymphomas from China, England, Germany and Japan, histological and cytological morphology were correlated with immunophenotype, aetiological association with HTLV-1, and clinical behaviour to produce a working classification of the T cell lymphomas. This classification, based mainly on cytological criteria, divides the peripheral T cell lymphomas into tumours of low grade and high grade malignancy. Adult T cell lymphoma/leukaemia (ATLL) is caused by HTLV-1 and belongs chiefly to the high grade category. Some tumours are characterised by an admixture of other cells (epithelioid cells, follicular dendritic cells, etc) and structures (high endothelial venules, follicles), which may indicate the secretion of lymphokines by the tumour cells. Clear cells seem to be specific for T cell lymphomas and may occur in various types of peripheral T cell lymphoma.
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Affiliation(s)
- T Suchi
- Department of Pathology, Aichi Cancer Center Hospital, Nagoya, Japan
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van der Putte SC, Toonstra J, Schuurman HJ, van Unnik JA. Immunocytoma of the skin simulating lymphadenosis benigna cutis. Arch Dermatol Res 1984; 277:36-43. [PMID: 3918512 DOI: 10.1007/bf00406479] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We report a case of primary cutaneous lymphoma, of the lymphoplasmacytoid type (immunocytoma), in which a small neoplastic component was obscured by a dominating reaction exhibiting characteristic features of lymphadenosis benigna cutis. This abnormal cell population was identified because of the unusual cytomorphology of the tumor cells, which showed deeply indented nuclei in combination with a distinctly plasmacytic cytoplasm. Monoclonality was revealed by the cytoplasmic positively of the tumor cells for lambda chains only. This case strongly suggests that in at least a number of cases of lymphadenosis benigna cutis, a low-grade malignant lymphoma may be present.
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