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Kawamoto K, Nakamura S, Iwashita A, Watanabe J, Oshiro Y, Nakayama Y, Nimura S, Kimura N, Aoyagi K, Yao T, Kuramochi S, Matsuyama A, Kurihara K, Ohshima K, Takeshita M. Clinicopathological characteristics of primary gastric T-cell lymphoma. Histopathology 2010; 55:641-53. [PMID: 20002766 DOI: 10.1111/j.1365-2559.2009.03430.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
AIMS To investigate the clinicopathological characteristics of 20 primary gastric T-cell lymphoma (GTCL) cases without human T-lymphotropic virus type I infection in Japan, a non-endemic area for coeliac disease. METHODS AND RESULTS Fifteen cases had no history of persistent diarrhoea or severe hypoproteinaemia. Histologically, 13 cases (65%) consisted of large cell lymphoma and seven (35%) were of medium-sized cells. Intraepithelial lymphoma cell invasion was found in three cases (15%). Two of 10 surgical cases (20%) showed intramucosal tumour cell spreading with enteropathy-like features. Helicobacter pylori CagA gene was detected in three of 10 cases (30%). The lymphoma cells of all 20 cases were positive for CD3 and/or TCRbetaF1 and negative for CD56. CD4- and CD8- lymphoma was found in 11 cases (55%), CD4+ lymphoma in seven (35%) and CD8+ lymphoma in two (10%). CD30+, CD5+ and CD25+ lymphomas were detected in nine (45%), 10 (50%) and 11 (55%) cases, respectively. Five-year survival of the 16 available cases was 54%. Early clinical stage and medium-sized cell lymphoma were significantly (P < 0.05) better prognostic factors. CONCLUSIONS Patients with GTCL exhibit distinct clinicopathological findings and prognoses from those with enteropathy-associated T-cell lymphomas. GTCL may be mainly derived from lamina propria and parafollicular T cells.
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Affiliation(s)
- Kenichiro Kawamoto
- Department of Pathology, Faculty of Medicine, Fukuoka University, Nanakuma 7-15-2, Jonan-ku, Fukuoka 814-0180, Japan
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2
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O'Donnell ME, Badger SA, Beattie GC, Carson J, Garstin WIH. Malignant neoplasms of the appendix. Int J Colorectal Dis 2007; 22:1239-48. [PMID: 17447078 DOI: 10.1007/s00384-007-0304-0] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/15/2007] [Indexed: 02/04/2023]
Abstract
BACKGROUND Appendiceal neoplasms, first described in 1882, are still rare, with pre-operative diagnosis invariably difficult. We present our 10-year experience of these lesions with a review of current epidemiology, pathology and treatment modalities. MATERIALS AND METHODS A retrospective histopathological review of all appendicectomy specimens was completed between April 1994 and December 2003 to identify patients diagnosed with malignant neoplasms. Patient demographics, operative details, histopathology and clinical outcomes were obtained from case notes. A literature search of the PubMed database was then performed using the medical search headings; appendix, tumour, neoplasm and malignancy. RESULTS Twenty-two patients (eight men) were identified during the study period, with no age difference between gender (mean age in women 58, range 14-83 vs mean age in men 55, range 16-78). Eleven patients were found to have carcinoid-type tumours, eight patients with adenocarcinomas and three patients with lymphomas. Other appendiceal pathologies were identified after appendicectomies, hemicolectomy and oophorectomy. Mean follow-up was 41 months (range 1-125 months). Fourteen patients were alive at the end of follow-up. Patients with classical carcinoid tumours (CCT) had better outcomes than patients with the goblet cell carcinoid, adenocarcinoma and lymphoma. CONCLUSIONS From our own experience and a subsequent review of the literature, we recommend right hemicolectomy as the treatment of choice for all malignant appendiceal neoplasms, except for small CCT less than 2 cm in diameter at the tip of the appendix, with a low proliferative index, without angiolymphatic or mesoappendiceal extension. Further adjuvant therapy should be considered after oncological assessment.
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Affiliation(s)
- Mark E O'Donnell
- Department of Surgery, Antrim Area Hospital, Northern Ireland, UK.
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3
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Yang CS, Chou G, Jan YJ, Wang J, Yeh DC, Teng CL. Primary lymphohistiocytic variant of anaplastic large cell lymphoma of the stomach. J Chin Med Assoc 2007; 70:71-5. [PMID: 17339148 DOI: 10.1016/s1726-4901(09)70305-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Here, we report an unusual case of gastric anaplastic large cell lymphoma (ALCL), lymphohistiocytic variant, in a 70-year-old female patient who presented with epigastric pain, tarry stool and body weight loss. Endoscopic and imaging findings revealed a Bormann type II tumor in the stomach with perigastric lymphadenopathy and multiple tumor nodules in the liver. Total gastrectomy and liver biopsy were performed. Histologically, both gastric and hepatic tumors demonstrated anaplastic large neoplastic cells scattered among numerous reactive histiocytes. Immunostaining of these tumor cells reacted positively for CD30, CD3, CD45 RO/UCHL1, and negatively for epithelial membrane antigen, CD68, lysozyme, CD15, CD79a, CD138, PAX5 and anaplastic lymphoma kinase. Both the morphologic and immunophenotypic findings supported the diagnosis of gastric ALCL of lymphohistiocytic variant with liver metastasis. This patient then received chemotherapy and was still alive after 17 months of follow-up, without evidence of residual disease.
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Affiliation(s)
- Chii-Shuenn Yang
- Department of Pathology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
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4
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Abstract
Primary nonHodgkin's lymphoma (NHL) occurs in both nodal and extranodal sites. Lymphoma arising in mammary tissue is rare. The majority are of B-cell origin, while a few case studies of T-cell lymphomas of the breast have been reported. The clinical and histologic features of a 74-year-old female diagnosed with T-cell mammary lymphoma are reported, as well as her treatment course and follow-up. A literature review is included. We conclude primary low-grade T cell lymphoma of the breast can be treated with conservative surgery followed by involved field radiation therapy.
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Affiliation(s)
- Jonathan H Briggs
- Department of Radiation Oncology, University of Arizona Cancer Center, Tucson, Arizona, USA
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5
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Niitsu N, Nakamine H, Kohri M, Hayama M, Tamaru J, Iwabuchi K, Tanabe S, Horie R, Higashihara M. Primary gastric T-cell lymphoma not associated with human T-lymphotropic virus type I: a case report and review of the literature. Ann Hematol 2003; 82:197-202. [PMID: 12634958 DOI: 10.1007/s00277-003-0612-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2002] [Accepted: 01/03/2003] [Indexed: 10/25/2022]
Abstract
Primary gastric T-cell lymphoma (PGTL) not associated with human T-lymphotropic virus type I (HTLV-I) is extremely rare and such a case is reported herein. The patient was a 58-year-old Japanese male presenting with submucosal tumor of the stomach identified on endoscopic examination. The lesion was diagnosed as non-Hodgkin's lymphoma by endoscopic biopsy and classified as peripheral T-cell lymphoma, unspecified, due to clonal rearrangement of the T-cell receptor beta (TCR) gene and expression of TCR beta protein in the absence of B-cell genotypes and phenotypes. Unlike previously reported cases of HTLV-I-unassociated PGTL, lymphoma in the current case was characterized histologically as "low grade" and phenotypically as CD4+, TIA-1+, granzyme B+, and CD103-. The lymphoma responded well to chemotherapy and radiation, and the patient was well with no detectable disease 10 months after initiation of therapy. A review of patients with PGTL in the literature revealed a few long-term survivors, and the investigation of therapeutic strategies for PGTL is, therefore, necessary.
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Affiliation(s)
- N Niitsu
- Department of Internal Medicine IV, Kitasato University School of Medicine, Kanagawa, Japan.
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6
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Perez MT, Cabello-Inchausti B, Castellano-Sanchez A, Kottiech S, Davila E, Willis I, Barkin J. Primary gastroesophageal-ileal hodgkin lymphoma. Arch Pathol Lab Med 2002; 126:1534-7. [PMID: 12456218 DOI: 10.5858/2002-126-1534-pgihl] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Primary Hodgkin lymphoma of the gastrointestinal tract is exceedingly rare to the point that some authors regard with skepticism the existence of this entity. Cases of gastrointestinal Hodgkin lymphoma have been reported previously; however, most of these cases represented secondary involvement of the digestive tract in the context of systemic disease. Other cases have been reclassified in retrospective studies as non-Hodgkin lymphomas after the application of immunohistochemical techniques. We report a case of primary Hodgkin lymphoma of the gastrointestinal tract in a patient who presented with obstructive symptoms at the site of a gastroileal bypass; the bypass had been performed years earlier because of morbid obesity. Some non-Hodgkin lymphomas may morphologically mimic Hodgkin lymphoma and vice versa; therefore, an accurate pathologic diagnosis is important, since the therapeutic approach and prognostic implications differ significantly for these diseases. In this context, immunohistochemistry should be used to confirm or to exclude the histologic diagnosis of Hodgkin lymphoma.
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Affiliation(s)
- Maria T Perez
- Arkadi M. Rywlin MD Department of Pathology & Laboratory Medicine, Mount Sinai Medical Center of Greater Miami, Fla, USA
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7
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Hatano B, Ohshima K, Katoh A, Kanda M, Kawasaki C, Tsuchiya T, Shimazaki K, Haraoka S, Sugihara M, Suzumiya J, Kikuchi M. Non-HTLV-1-associated primary gastric T-cell lymphomas show cytotoxic activity: clinicopathological, immunohistochemical characteristics and TIA-1 expression in 31 cases. Histopathology 2002; 41:421-36. [PMID: 12405910 DOI: 10.1046/j.1365-2559.2002.01459.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIMS Most primary gastrointestinal lymphomas are of B-cell origin and T-cell origin is very rare. Recent studies have suggested that human T-cell lymphotrophic virus type 1 (HTLV-1) may be involved in the development of primary gastric T-cell lymphoma. We analysed 31 patients with primary gastric T-cell lymphoma in south-west Japan, an area endemic for HTLV-1, and determined their phenotypes, genotypes, and HTLV-1 status. METHODS AND RESULTS Here we present 31 cases of primary gastric T-cell lymphoma in a HTLV-1-endemic area in Japan and analyse the clinical status, histology, phenotype and virus status. The median age at onset of primary gastric T-cell lymphoma was 57 years with a gender ratio of M:F = 1.58:1. Six of the 31 primary gastric T-cell lymphoma cases had HTLV-1 proviral DNA (five males, one female), nine of the 31 cases were positive for anti-adult T cell leukaemia antibody, without examination of HTLV-1 proviral DNA (five males, four females), eight were non-HTLV-1-associated primary gastric T-cell lymphoma (four males, four females) and the other eight cases were unknown. Primary gastric T-cell lymphoma usually presented as a large ulcerated tumour at the corpus to the antrum and histologically consisted of anaplastic large cell type (n = 2), pleomorphic large cell type (n = 3), pleomorphic medium and large cell type (n = 14), pleomorphic medium cell type (n = 11), and angioimmunoblastic T-cell lymphoma type (n = 1). There were no clear macroscopic and microscopic differences between HTLV-1-associated and non-HTLV-1-associated primary gastric T-cell lymphoma. Most patients died within 2 years of diagnosis, and both types of primary gastric T-cell lymphoma (with and without HTLV-1) were associated with poor prognosis. Cytotoxic marker analysis showed that HTLV-1-associated lymphomas were negative for TIA-1, while non-HTLV-1-associated lymphomas were positive for TIA-1. CONCLUSIONS Our results suggest that in HTLV-1-endemic areas, patients with HTLV-1-associated primary gastric T-cell lymphoma should be managed carefully and that TIA-1 seems to be useful for identifying the aetiology of this lesion.
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Affiliation(s)
- B Hatano
- First Department of Pathology, School of Medicine, Fukuoka University, Fukuoka, Japan
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8
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Abstract
A case of primary T-cell lymphoma of the appendix in an 84-year-old female was reported. Appendectomy was performed as a result of the clinical diagnosis of acute appendicitis, due to the rebound tenderness of McBurney's point and thickness of the appendix wall as determined from ultra echo sonograph. Grossly, the surgical resected appendix did not have a dominant inflammatory appearance, therefore a tumor was suspected. Microscopic examination showed diffused proliferation of large and medium size lymphoma cells. Immunohistochemical examination further revealed that the lymphoma cells were positive for T-cell markers. To ensure this was a T-cell lymphoma, molecular examination was performed using paraffin-embedded tissue sections, since T-cell lymphoma of the appendix is extremely rare. Polymerase chain reaction (PCR) single-strand conformation polymorphism (SSCP) analysis demonstrated monoclonal T-cell receptor gene rearrangement. T-cell-rich B-cell lymphoma was excluded. To our knowledge, this is the first reported case of primary T-cell lymphoma of the appendix. PCR-SSCP analysis in paraffin-embedded tissue section was very useful in the diagnosis of lymphoma cell monoclonality.
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Affiliation(s)
- Y Kitamura
- Second Department of Pathology, Faculty of Medicine, Tottori University, Yonago, Japan.
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9
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Horie R, Yatomi Y, Wakabayashi T, Ohno Y, Eriguchi M, Higashihara M, Nakahara K, Watanabe T. Primary gastric T-cell lymphomas: report of two cases and a review of the literature. Jpn J Clin Oncol 1999; 29:171-8. [PMID: 10225702 DOI: 10.1093/jjco/29.3.171] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
To understand more fully the clinicopathological features of primary gastric T-cell lymphomas (PGTL), we report two cases of PGTL and review the literature. The present cases were not associated with human T-cell leukemia virus type 1 (HTLV-1) and were at clinical stage IIE. In both cases, T-cell origin of the lymphoma cells was diagnosed immunohistochemically. The clinical courses of these two cases were different: one followed a very aggressive clinical course and the patient died 6 months after the diagnosis, whereas the other patient survived more than 2 years without adjuvant chemotherapy. Clinicopathological features of 23 patients with PGTL are summarized with regard to their differences from primary small intestinal T-cell lymphomas (PSITL) and by association with HTLV-1. The median age at onset of PGTL was 58 years. The gender ratio was male-dominant (M:F = 2.3:1). About two-thirds (10 of 17) of PGTL cases had evidence of HTLV-1 infection. The most common presenting symptom for PGTL was upper abdominal discomfort and/or pain (76%), whereas that in PSITL was weight loss (61%) and diarrhea (42%). Typical lesions for PGTL were large ulcerations at the corpus to antrum. Neoplastic cells had no typical morphological characteristics for PGTL including HTLV-1-associated cases. CD3+4+8- was the most frequently observed surface phenotype of PGTL cells. Laboratory findings at diagnosis were not informative. Most patients were treated by gastrectomy with or without chemotherapy. PGTL, excluding that with HTLV-1, showed better prognosis than PSITL, although PGTL with HTLV-1 had a poorer prognosis.
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Affiliation(s)
- R Horie
- Department of Pathology, Institute of Medical Science, University of Tokyo, Japan
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10
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Foss HD, Schmitt-Gräff A, Daum S, Anagnostopoulos I, Assaf C, Hummel M, Stein H. Origin of primary gastric T-cell lymphomas from intraepithelial T-lymphocytes: report of two cases. Histopathology 1999; 34:9-15. [PMID: 9934579 DOI: 10.1046/j.1365-2559.1999.00566.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIMS The classification of primary gastric T-cell lymphomas is uncertain due to the exceeding rarity of these tumours; many of the reported cases were felt to be similar to node-based lymphomas. We describe two cases of primary gastric T-cell lymphoma with evidence of origination from intraepithelial T-lymphocytes. METHODS AND RESULTS Both tumours were restricted to the stomach; one displaying a large ulcerated mass, the other a widespread superficial tumour manifestation. Histologically the first tumour was composed of sheets of medium-sized lymphoid cells showing marked epitheliotropism at the edge of the ulcer, and a CD3+, CD4-, CD8-, CD20-, CD56-, CD103+, beta F1+ phenotype. The second case differed histologically and immunophenotypically from the first case. In addition to lamina propria and submucosal infiltration, the lymphoma contained an extensive intraepithelial component even in large areas without other evidence of tumour. The neoplastic cells ranged in size from small to medium and large. Immunohistology disclosed a CD3+, CD4+, CD8-, CD20-, CD56-, beta F1+ phenotype. Staining for CD103 could not be performed in this case since frozen material was not available. CONCLUSIONS The prominent epitheliotropism, the marked intraepithelial growth and the expression of CD103 strongly imply a derivation of these primary gastric lymphomas from intraepithelial T-lymphocytes. Additional studies of larger series will clarify whether the findings described here are typical of primary gastric T-cell lymphomas.
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Affiliation(s)
- H D Foss
- Konsultations- und Referenzzentrum für Lymphknoten und Hämatopathologie, Free University of Berlin
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11
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Sueoka N, Inokuchi K, Nishigaki H, Futaki M, Inokuchi M, Sugisaki Y, Dan K, Wakabayashi I. Genotype configuration in a case of primary gastric lymphoma with T-cell phenotype. CANCER GENETICS AND CYTOGENETICS 1998; 101:103-8. [PMID: 9494610 DOI: 10.1016/s0165-4608(97)00265-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
T-cell malignant lymphoma of the gastrointestinal tract is rare. The genotype of gastric T-cell lymphoma remains unclear. The aim of this study was to elucidate the pathogenesis of a case of primary gastric T-cell lymphoma by using cytogenetics and molecular biology. Gastric biopsy specimens and lymphoma cells in the ascites were examined by immunocytology, cytogenetic analysis, and Southern blot analysis. The histological diagnosis of the gastric lymphoma was diffuse large cell type. T-cell markers were positive in immunocytochemistry of the gastric lymphoma cells and in FACS analysis of lymphoma cells in the ascites. All lymphoma cells in the ascites had complex abnormal karyotypes containing t(8;14)(q24;q32). Southern blot analysis revealed rearrangement of the IgH and C-MYC genes of the lymphoma cells in both the stomach and the ascites, but no comigration of the C-MYC with the JH locus could be detected. The TCR-beta and -gamma genes were in their germ-line configurations. In this patient, although the phenotype was T-cell lymphoma, the karyotype t(8;14)(q24;q32) and genotype had the characteristics of B-cell lymphoma. The unique B-cell genotype configuration and the C-MYC activation suggested that the cellular origin of this rare case of malignant lymphoma with a T-cell phenotype was quite immature lymphocytes.
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MESH Headings
- Adult
- Antigens, Surface/analysis
- Ascitic Fluid/chemistry
- Chromosomes, Human, Pair 14
- Chromosomes, Human, Pair 8
- Fatal Outcome
- Genes, T-Cell Receptor/genetics
- Genes, myc
- Humans
- Immunoglobulin Heavy Chains/genetics
- Karyotyping
- Lymphoma, Large B-Cell, Diffuse/chemistry
- Lymphoma, Large B-Cell, Diffuse/genetics
- Male
- Stomach Neoplasms/chemistry
- Stomach Neoplasms/genetics
- Translocation, Genetic
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Affiliation(s)
- N Sueoka
- Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
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12
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Shimada-Hiratsuka M, Fukayama M, Hayashi Y, Ushijima T, Suzuki M, Hishima T, Funata N, Koike M, Watanabe T. Primary gastric T-cell lymphoma with and without human T-lymphotropic virus type 1. Cancer 1997; 80:292-303. [PMID: 9217043 DOI: 10.1002/(sici)1097-0142(19970715)80:2<292::aid-cncr18>3.0.co;2-p] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Gastric T-cell lymphomas are rare, and their incidence and viral status have not yet been fully clarified. METHODS Sixty-seven cases of surgically resected gastric lymphomas from city hospitals in Tokyo were evaluated. The surface phenotype was determined by immunohistochemistry, gene rearrangement by Southern blot hybridization, association with Epstein-Barr virus (EBV) by EBV-encoded small RNAs in situ hybridization, and the presence of human T-cell lymphotropic virus type 1 (HTLV-1) by serology, Southern blot hybridization, and polymerase chain reaction analysis. RESULTS Five of the 67 cases were T-cell lymphoma (7%): 3 cases were HTLV-1 negative (-) and 2 were HTLV-1 positive (+). Systemic eosinophilia was observed in the three HTLV-1(-) gastric lymphomas. Neoplastic cells were morphologically similar in both groups, but a granulomatous reaction with marked eosinophilia was observed only in the two cases of HTLV-1(-) lymphoma. They also had characteristics of natural killer (NK) cell-like T-cell lymphoma, expressing NK markers and TCRgamma gene rearrangement. Positivity with HML-1 (specific for intestinal epithelial T-cells lymphoma was observed in one HTLV-1(+) lymphoma. The EBV gene was detected in only one case of B-cell lymphoma but not in any case of T-cell lymphoma. CONCLUSIONS Gastric T-cell lymphoma occurs in 7% of gastric lymphomas in Japan and is comprised of HTLV-1-related lymphomas and lymphomas unrelated to HTLV-1, including NK cell-like lymphomas with eosinophilia.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Blotting, Southern
- DNA, Neoplasm/analysis
- DNA, Viral/analysis
- Female
- Gene Rearrangement, T-Lymphocyte
- Herpesvirus 4, Human/isolation & purification
- Human T-lymphotropic virus 1/isolation & purification
- Humans
- Immunohistochemistry
- Immunophenotyping
- Lymphoma, B-Cell/immunology
- Lymphoma, B-Cell/pathology
- Lymphoma, T-Cell/immunology
- Lymphoma, T-Cell/pathology
- Lymphoma, T-Cell/virology
- Male
- Middle Aged
- Polymerase Chain Reaction
- Receptors, Antigen, T-Cell/genetics
- Stomach Neoplasms/immunology
- Stomach Neoplasms/pathology
- Stomach Neoplasms/virology
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13
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Narita M, Yatabe Y, Asai J, Mori N. Primary gastric lymphomas: morphologic, immunohistochemical and immunogenetic analyses. Pathol Int 1996; 46:623-9. [PMID: 8905870 DOI: 10.1111/j.1440-1827.1996.tb03664.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: 02/03/2023]
Abstract
Morphologic, immunohistochemical and immunogenetic studies were performed on 28 cases of primary gastric lymphoma from fresh frozen tissue. Eight cases were diagnosed as diffuse large B-cell lymphoma, four as follicular center lymphoma (follicular), five as mucosa-associated lymphoid tissue (MALT) lymphoma, three as plasmacytoma, and three as T-cell lymphoma, two as mantle cell lymphoma, one as follicular center lymphoma (diffuse, predominantly small cell), and one as lymphoplasmacytoid lymphoma, and one as Hodgkin's disease. From immunohistochemical studies, four types of morphologically similar low-grade lymphomas can be differentiated by a combination of various monoclonal antibodies. Cases of diffuse large B-cell lymphoma may have a germinal center origin. We observed lympho-epithelial lesions in cases of non-MALT lymphomas. We therefore consider that the current diagnostic criterion for MALT lymphoma may not always be valid. Except for cases of T-cell lymphoma and Hodgkin's disease, 17 out of 22 cases revealed clonal rearrangement bands of the JH gene. In situ hybridization (ISH) and polymerase chain reaction (PCR) studies revealed the presence of Epstein-Barr (EB) virus genomes in two and three cases, respectively. Epstein-Barr virus may play a role in lymphomagenesis, although on relatively rare occasions.
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Affiliation(s)
- M Narita
- First Department of Pathology, Nagoya University School of Medicine, Japan
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14
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Abstract
BACKGROUND Few articles have analyzed the prognostic data from a large series of primary gastric lymphoma classified according to the concept of mucosa-associated lymphoid tissue (MALT). METHODS The resected specimens from 233 patients with primary gastric lymphoma were investigated retrospectively, including immunostaining with MIB-1 (Ki-67). RESULTS Histologically, 70 (30%) of the cases were low grade B-cell lymphoma of MALT, 27 (12%) low grade B-cell lymphoma of MALT with a focal high grade component, 100 (43%) high grade B-cell lymphoma of MALT, 15 (6%) other B-cell lymphomas, 14 (6%) T-cell lymphomas, and 7 (3%) undetermined. Macroscopically, 96 (41%) were superficial-spreading type, 100 (43%) mass-forming, 14 (6%) diffuse-infiltrating, and 23 (10%) unclassified. The MIB-1 index correlated with phenotype, histologic grade, stage, depth of invasion, and macroscopic type. A significantly better survival was noted for young patients, and those with tumors of a B-cell phenotype, histologic low grade, macroscopic superficial-spreading type, low stage, low depth of invasion, and low MIB-1 index. No significantly different survival rates were found between the patients who underwent gastric resection alone and those who also received additional chemotherapy. By Cox multivariate analysis, independent prognosticators included B-cell phenotype, low stage, and macroscopic superficial-spreading type. CONCLUSIONS In addition to stage, phenotype and macroscopic type are also important prognostic indicators of primary gastric lymphoma. Immunostaining with MIB-1 had limited independent value for predicting prognosis.
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Affiliation(s)
- S Nakamura
- Second Department of Pathology, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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15
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Paulli M, Rosso R, Kindl S, Boveri E, Bonoldi E, Stracca V, Motta T, Arrigoni G, Lazzarino M, Menestrina F. Primary gastric CD30 (Ki-1)-positive large cell non-Hodgkin's lymphomas. A clinicopathologic analysis of six cases. Cancer 1994; 73:541-9. [PMID: 8299075 DOI: 10.1002/1097-0142(19940201)73:3<541::aid-cncr2820730308>3.0.co;2-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND The CD30/Ki-1 antigen characterizes a series of non-Hodgkin's lymphomas (NHL) predominantly showing anaplastic large cell (ALCL) morphology and frequently involving the skin and other extranodal sites. In cutaneous large cell lymphomas, the CD30 expression was indicated as a favorable prognostic marker independently from cytology, anaplastic versus nonanaplastic. The stomach is the most common site of extranodal lymphomas in the adult population, but primary gastric CD30+ lymphomas have been reported rarely. METHODS The clinical, morphologic, and immunohistochemical features of six cases with primary CD30/Ki-1+ gastric large cell lymphomas were analyzed. RESULTS The mean age of patients was 64 years with a prevalence of women (M:F ration = 1:2). Patients were assigned to Stage IE or IIE. Three of them died of disease, whereas the others are still alive (mean follow-up, 18 months). Three of six cases had ALCL morphology, whereas other cases had centroblastic, immunoblastic, and high-grade mucosa-associated lymphoid tissue lymphoma. Immunohistochemistry revealed a B-cell phenotype in three of six cases; a T-cell phenotype in one of six cases; and a null, non-B, non-T phenotype in two of six cases. CONCLUSIONS Within CD30+ primary gastric large cell lymphomas, cytology, anaplastic versus nonanaplastic, did not affect clinical presentation and/or prognosis. The survival rate of the patients studied is in keeping with literature reports regarding prognosis of primary high-grade gastric NHL. The findings suggest that clinical behavior of this extranodal lymphoma is more closely related to clinical symptoms and initial stage of disease than to CD30 expression.
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Affiliation(s)
- M Paulli
- Department of Pathology and Haemathology, I.R.C.C.S Policlinico S. Matteo, Pavia, Italy
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16
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Tokunaga O, Watanabe T, Shimamoto Y, Tokudome S. Primary T-cell lymphoma of the gastrointestinal tract associated with human T-cell lymphotropic virus type I. An analysis using in situ hybridization and polymerase chain reaction. Cancer 1993; 71:708-16. [PMID: 8431850 DOI: 10.1002/1097-0142(19930201)71:3<708::aid-cncr2820710309>3.0.co;2-p] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND During a population-based local cancer registry, a peculiar type of T-cell lymphoma restricted to the gastrointestinal tract was found in patients living in southwestern Japan. METHODS Five cases of gastrointestinal (GI) tract T-cell lymphoma were analyzed with immunohistologic examination, ultrastructural analysis, in situ hybridization (ISH), and polymerase chain reaction (PCR). RESULTS All cases satisfied the criteria of primary GI tract lymphoma at presentation or operation. Four showed a close relationship to human T-cell lymphotropic virus type I (HTLV-I). Those four had positive results for anti-HTLV-I antibody and positive surface markers for CD4, positive hybridization signals by ISH, and HTLV-I gene products by PCR, but they had no lymphoma cells in peripheral blood or bone marrow. The fifth case showed negative signals by ISH and PCR. CONCLUSIONS These findings suggest that some of the putative adult T-cell leukemia/lymphoma (ATLL) types can be further classified as GI-tract-type lymphoma. The prognosis for the GI tract type is as poor as it is for conventional ATLL.
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Affiliation(s)
- O Tokunaga
- Department of Pathology, Saga Medical School, Japan
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17
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Kurihara K, Mizuseki K, Ichikawa M, Kohno H, Okanoue T. Primary gastric T-cell lymphoma with manifold histologic appearances. ACTA PATHOLOGICA JAPONICA 1991; 41:824-8. [PMID: 1664636 DOI: 10.1111/j.1440-1827.1991.tb01625.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A rare case of malignant T-cell lymphoma with manifold histologic appearances was described. The lymphoma occurred in the stomach of a 50-year-old Japanese male. Grossly, the lymphoma exhibited a deeply ulcerated mass. Histologically, in addition to diffuse infiltrate of large lymphoid cells with deeply indented nuclei, there were many epithelioid cell granulomas, remarkable tissue eosinophilia and stromal fibrosis, mimicking inflammatory disease. Immunohistochemical studies and a gene analysis demonstrated the T-cell phenotype.
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Affiliation(s)
- K Kurihara
- Department of Pathology, Uwajima City Hospital, Japan
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18
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Nakamura S, Takagi N, Kojima M, Motoori T, Kitoh K, Osada H, Suzuki H, Ogura M, Kurita S, Oyama A. Clinicopathologic study of large cell anaplastic lymphoma (Ki-1-positive large cell lymphoma) among the Japanese. Cancer 1991; 68:118-29. [PMID: 2049732 DOI: 10.1002/1097-0142(19910701)68:1<118::aid-cncr2820680123>3.0.co;2-r] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The clinical, prognostic, phenotypic, and genotypic findings of 30 patients with large cell anaplastic lymphoma (Ki-1-positive large cell lymphoma) were analyzed. There were 13 male and 17 female patients (male-female ratio, 0.8) whose ages ranged from 3 to 81 years of age (mean, 28 years of age; 67% of the patients younger than 30 years of age). The 5-year survival rate was 52%; this was better than that of other types of high-grade peripheral T-cell lymphoma. Histologic examination showed distinctive morphologic features such as tumor cell pleomorphism, sinus infiltration, fibrosis, partial lymph node involvement, sparing of B-cell regions, and occasional plasma cell infiltrates. Eighty percent of the cases were of T-cell phenotype, and others expressed neither B-cell nor T-cell markers. The tumors were frequently positive for a histocompatibility antigen (HLA-DR), CD25 (the interleukin-2 receptor), and epithelial membrane antigen. Rearrangements of the T-cell receptor beta gene were observed in nine of 13 cases (69%). These findings indicated that many of the tumors had the phenotype and genotype of activated T-cells. This study also showed that large cell anaplastic lymphoma has a survival figure intermediate between Hodgkin's disease and low-grade peripheral T-cell lymphoma.
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MESH Headings
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal
- Antigens, CD/analysis
- B-Lymphocytes/pathology
- Blotting, Southern
- Child
- Child, Preschool
- Combined Modality Therapy
- Cytoplasm/ultrastructure
- Female
- HLA-DR Antigens/analysis
- Hodgkin Disease/mortality
- Humans
- Immunoenzyme Techniques
- Japan
- Lymphoma, Large B-Cell, Diffuse/ethnology
- Lymphoma, Large B-Cell, Diffuse/mortality
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/therapy
- Male
- Middle Aged
- Organelles/ultrastructure
- Phenotype
- Prognosis
- Survival Rate
- T-Lymphocytes/pathology
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Affiliation(s)
- S Nakamura
- Department of Pathology and Clinical Laboratories, Aichi Cancer Center Hospital, Nagoya, Japan
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19
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Abstract
Primary mammary lymphoma is rare, and little is known about the immunophenotype of such cases. The authors studied both primary and secondary breast lymphomas with a broad panel of T- and B-cell markers using paraffin-embedded tissue and the avidin-biotin immunoperoxidase method. Cases of primary B-cell lymphoma were further tested to determine light and heavy chain type. Thirty-five cases were analyzed, including 16 primary lymphomas. Diffuse large cell lymphoma was present in ten of 16 primary and 14 of 18 secondary cases. Lymphoepithelial lesions in ducts and lobules and frequent vascular involvement were found in both primary and secondary cases. Immunohistochemistry studies on 13 tumors revealed all of the primary tumors to be B-cell in origin, except for one case of primary T-cell lymphoma; to the authors' knowledge, this represents the first description of this entity. Fifteen of 17 secondary tumors exhibited B-cell markers and one of 17 exhibited T-cell markers; in only one case could lineage not be determined. Among primary B-cell cases, IgM was found to be the most frequent heavy chain type; IgA reactivity was found in only one case. Survival was related to stage and histologic characteristics; patients with Stage II disease and higher grade histologic lesions had a worse prognosis. Half of the patients with primary lymphoma have had recurrent disease. Although local recurrences were observed, the authors also saw a tendency for recurrence in other extranodal sites. The authors conclude that, although primary lymphoma of the breast is compatible with long-term survival, a significant number of patients eventually die of their disease. As with other extranodal lymphomas, survival rate appears most related to stage of disease. Also, the vast majority of primary tumors are B-cell in origin, express IgM heavy chain, and can be considered tumors of mucosa-associated lymphoid tissue.
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Affiliation(s)
- P L Cohen
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Medical School, Philadelphia
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20
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Abstract
Three patients with histologic and immunologic features of Ki-1-positive large cell lymphoma, who experienced long-term survival, are presented. These three patients at 2, 28, and 49 years of age had adenopathy; all cases had been initially misdiagnosed as metastatic carcinoma or malignant histiocytosis. On subsequent review, they had sinusal and diffuse growth of large pleomorphic cells that were Ber-H2 (Ki-1; CD 30) positive. One case marked as a T-cell lymphoma with UCHL1, one case expressed T-cell and B-cell markers, and one case was negative for both T-cell and B-cell markers. All patients received chemotherapy, and two received local radiation. One patient was not treated until 9 years after initial diagnosis. Two patients had several recurrences, but there has been no evidence of lymphoma in any of the three patients for 63 to 301 months; overall survival time has ranged from 14 to 25 years. These cases are the longest reported survivors with Ki-1 lymphoma; 5 years was the longest survival time previously reported. It also is noteworthy that Ber-H2 and other lymphoid-associated antigens appear to be preserved in formalin-fixed, paraffin-embedded tissues for prolonged periods. This may allow retrospective studies to evaluate the natural history of Ki-1 lymphomas, as well as their spontaneous or treatment-induced regression.
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Affiliation(s)
- K E Salhany
- Department of Pathology, Vanderbilt University Medical Center, Nashville, Tennessee 37232
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21
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Abstract
Primary GI lymphoma is a rare clinical entity. A primary nodal tumor should be ruled out. Symptoms may not be localizing and B symptoms are less common. A tissue diagnosis, preferably by transmural biopsy for small intestinal involvement, often reveals a high-grade morphology. The staging work-up should include a bone marrow examination, although formal staging laparatomy is not always required. Patients with Mushoff stage IE or IIE1 disease do better than those with extraregional nodal disease or distant metastatic involvement. Surgical resection with clear margins is required in order to maximize the changes for cure. Chemotherapy or radiotherapy may give a survival advantage when used as adjuvant treatment for selected stage IE and IIE disease. Chemotherapy should be used after surgical debulking in more advanced disease in order to minimize the chance for bleeding or performation. Future randomized, multi-institutional trials will give more direction as to the best modes of management.
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Affiliation(s)
- C R Thomas
- Department of Internal Medicine, Rush Medical College, Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois 60612
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22
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Banerjee D, Walton JC, Jory TA, Crukley C, Meek M. Primary gastric T-cell lymphoma of suppressor-cytotoxic (CD8+) phenotype: discordant expression of T-cell receptor subunit beta F1, CD7, and CD3 antigens. Hum Pathol 1990; 21:872-4. [PMID: 1696925 DOI: 10.1016/0046-8177(90)90060-i] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Primary gastric T-cell lymphomas are rare neoplasms, and all but one of the previously phenotyped cases have shown a helper-inducer phenotype. The present case is the second reported case of a primary gastric T-cell lymphoma of suppressor-cytotoxic phenotype. The tumor histology was similar to that described in some forms of node-based peripheral T-cell lymphomas. Phenotypic analysis revealed low expression of pan-T marker CD7, reduced expression of CD3, but higher density and frequency of expression of CD8 antigens that could be predicted on the basis of the pan-T markers. Natural killer cell (NK) related markers CD16, HNK-1 and NKH-1 were not expressed by the neoplastic cells. T-cell receptor (TCR) beta subunit expression was detected on fewer cells than would have been predicted on the basis of CD3 and CD8 expression, and TCR delta chain expression was undetectable.
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MESH Headings
- Aged
- Antigens, CD19
- Antigens, CD20
- Antigens, CD7
- Antigens, Differentiation, B-Lymphocyte/metabolism
- Antigens, Differentiation, T-Lymphocyte/metabolism
- CD3 Complex
- CD4 Antigens/metabolism
- CD8 Antigens
- Female
- Fluorescent Antibody Technique
- Gene Expression
- Humans
- Lymphoma/immunology
- Receptors, Antigen, T-Cell/metabolism
- Receptors, Antigen, T-Cell, alpha-beta
- Stomach Neoplasms/immunology
- T-Lymphocytes, Regulatory
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Affiliation(s)
- D Banerjee
- Department of Surgery, St Joseph's Health Centre, London, Ontario, Canada
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23
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Pinkus GS, O'Hara CJ, Said JW. Peripheral/post-thymic T-cell lymphomas: a spectrum of disease. Clinical, pathologic, and immunologic features of 78 cases. Cancer 1990; 65:971-98. [PMID: 2297666 DOI: 10.1002/1097-0142(19900215)65:4<971::aid-cncr2820650425>3.0.co;2-b] [Citation(s) in RCA: 80] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The clinical, pathologic, and immunologic features of 78 cases of peripheral/post-thymic T-cell lymphomas are described. These neoplasms were extremely heterogeneous and were classified as small lymphocytic, mixed small and large cell, large cell, lymphoepithelioid cell, angiocentric, and adult T-cell leukemia/lymphoma type. Some cases revealed angioimmunoblastic or Hodgkin's-like features. These neoplasms mainly affected older adults (mean age, 57 years; median age, 60 years). Lymphadenopathy represented the most frequent clinical presentation, although most patients demonstrated both nodal (87%) and extranodal involvement (77%) during the course of disease. Sites of extranodal disease included skin/soft tissue, spleen, lung, liver, bone, gastrointestinal tract, central nervous system, peripheral blood, nasopharynx, and retrovaginal tissue. Splenomegaly at presentation was most frequently observed in lymphoepithelioid cell lymphomas. Angiocentric lymphomas involved lung. A mediastinal presentation was typically observed in young adults and associated with a poor prognosis. Patients with gastrointestinal lymphomas presented with bleeding and/or malabsorption. B symptoms were present in most cases (65%). Hypercalcemia occurred in four patients. Phenotypic studies of T-cell antigens demonstrated the loss of one or more pan-T-cell markers in eight of 47 cases evaluated. Assessment of T-cell subsets revealed a helper/inducer phenotype for nearly all immunoreactive cases. For the overall series, 32 patients died of disease (median survival time, 11.5 mo). There was a statistical difference between the combined groups of small lymphocytic and lymphoepithelioid cell types as compared with mixed and large cell types, with a poorer survival for the latter group. Angiocentric and adult T-cell leukemia/lymphoma were associated with poor survival. This series of T-cell lymphomas further documents the marked heterogeneity of this group of neoplasms as well as the poor prognosis observed for certain histologic types.
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Affiliation(s)
- G S Pinkus
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts 02115
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24
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Chan JK, Ng CS, Hui PK, Leung TW, Lo ES, Lau WH, McGuire LJ. Anaplastic large cell Ki-1 lymphoma. Delineation of two morphological types. Histopathology 1989; 15:11-34. [PMID: 2548945 DOI: 10.1111/j.1365-2559.1989.tb03038.x] [Citation(s) in RCA: 139] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This report describes 16 cases of the recently recognized anaplastic large cell Ki-1 lymphoma. The disease showed a male:female ratio of 2.2:1 and a bimodal age distribution with peaks in the third and eighth decades. The clinical presentation was highly variable, with lymph node, skin, bone and gastrointestinal tract being the most commonly affected sites. The lymph nodes usually showed subtotal or sinusoidal involvement, and parenchymal fibrosis was common. The large neoplastic cells were almost invariably admixed with many reactive small lymphocytes, histiocytes and/or neutrophils. Two cytological types could be delineated: type I (pale cell, four cases) consisted of large polygonal cells with distinct pink-staining cell membrane and pale cytoplasm and pleomorphic nuclei showing marked chromatin clearing; and type II (basophilic cell, 12 cases) consisted of round or oval cells with basophilic cytoplasm and/or paranuclear pale hof, pleomorphic nuclei often reniform or lobulated and with frequent multinucleated wreath-like and Reed-Sternberg-like cells. Immunohistochemical studies showed that nine cases (56.3%) exhibited a T-cell phenotype, three cases (18.8%) each exhibited a B-cell or null-cell phenotype, while one case exhibited both T- and B-cell markers. Cutaneous involvement at presentation was associated with a favourable outcome, and spontaneous regression was common. For patients with non-cutaneous presentation, the prognosis was relatively good for young patients treated with aggressive chemotherapy, but was grave for old patients.
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Affiliation(s)
- J K Chan
- Queen Elizabeth Hospital, Department of Pathology
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