1
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Zhang YH, Li Z, Zhao S, Zhang WY, Liu QL, Liu WP, Gao LM. Extranodal natural killer/T-cell lymphoma with hepatosplenic involvement: a retrospective study of a consecutive 14-year case series. Ann Hematol 2023; 102:2803-2813. [PMID: 37434096 DOI: 10.1007/s00277-023-05358-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 07/05/2023] [Indexed: 07/13/2023]
Abstract
Extranodal natural killer/T-cell lymphoma (ENKTL) with hepatosplenic involvement is rare, accounting for approximately 0.2% of ENKTL cases. The clinicopathologic features of ENKTL with hepatosplenic involvement are still poorly understood. Seven cases of ENKTL with hepatosplenic involvement were investigated retrospectively by clinical features, pathology, immunophenotype, genotype, Epstein-Barr virus (EBV) status, and survival analysis. The median age was 36 years; three patients (3/7) had a history of primary nasal ENKTL. Six cases (6/7) presented liver or spleen structures that were replaced by neoplasms, and the neoplastic cells displayed diffuse infiltration; one case (1/7) displayed neoplastic cells scattered in hepatic sinuses and portal areas. The cellular morphology and immunohistochemical features were similar to those of ENKTL involving other sites. Follow-up data were available in five of the seven patients. All five patients received first-line chemotherapy based on L-asparaginase. Three patients died, and two were still alive by the last follow-up. The median overall survival (OS) was 21 months. ENKTL with hepatosplenic involvement is rare, regardless of whether it is initial or secondary. There are two histopathologic patterns of ENKTL with hepatosplenic involvement, and L-asparaginase-based chemotherapy combined with AHSCT might yield good efficacy. Morphological features of ENKTL in the spleen and liver A The architecture of the spleen was affected, and dense infiltration of the neoplastic cells was observed in the left part; B Focal infiltration of the neoplastic cells was located in the red pulp; C Dense infiltration of the neoplastic cells in the liver, accompanied by fatty change of hepatocytes and congestion; D More neoplastic cells accumulated in sinusoidal region.
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Affiliation(s)
- Yue-Hua Zhang
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, China
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Zheng Li
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, China
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, China
| | - Sha Zhao
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, China
| | - Wen-Yan Zhang
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, China
| | - Qing-Lin Liu
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, China
| | - Wei-Ping Liu
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, China.
| | - Li-Min Gao
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, China.
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2
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Jain S, Ramteke P, Gogia A, Mandal T, Aggarwal M, Dass J, Sharma MC, Mahapatra M, Parmanik R, Bakhshi S, Sharma A, Mallick S. Splenic Lymphomas: A Tertiary Care Center Experience and Review of Literature. Indian J Hematol Blood Transfus 2023; 39:402-412. [PMID: 37304493 PMCID: PMC10247621 DOI: 10.1007/s12288-022-01621-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 12/19/2022] [Indexed: 12/29/2022] Open
Abstract
Primary splenic lymphomas are rare with the majority of lymphomas in spleen being secondary to an extra-splenic lymphoma. We aimed to analyze the epidemiological profile of the splenic lymphoma and review the literature. This was a retrospective study including all splenectomies and splenic biopsies from 2015 to September 2021. All the cases were retrieved from Department of Pathology. Detailed histopathological, clinical and demographic evaluation was done. All the lymphomas were classified according to WHO 2016 classification. A total of 714 splenectomies were performed for a variety of benign causes, as part of tumor resections and for the diagnosis of lymphoma. Few core biopsies were also included. A total of 33 lymphomas diagnosed in the spleen, primary splenic lymphomas constituted 84.84% (n = 28) of the cohort with 5 (15.15%) having the primary site elsewhere. The primary splenic lymphomas constituted 0.28% of all the lymphomas arising at various sites. Adult population (19-65 years) formed the bulk (78.78%) with a slight male preponderance. Splenic marginal zone lymphomas (n = 15, 45.45%) comprised of major proportion of cases followed by primary splenic diffuse large B-cell lymphoma (n = 4, 12.12%). Splenectomy was the main course of treatment for SMZL with a good overall outcome, with chemotherapy ± radiotherapy forming the mainstay in other lymphomas. Lymphomas in spleen can be infiltrative or a primary, hence proper clinic-radiological and pathological evaluation is required. Appropriate management is guided by the precise and detailed evaluation by the pathologist, requiring understanding of the same.
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Affiliation(s)
- Surabhi Jain
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Prashant Ramteke
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Ajay Gogia
- Department of Medical Oncology (DR. B.R.A. Institute Rotary Cancer Hospital), All India Institute of Medical Sciences, New Delhi, India
| | - Trisha Mandal
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Mukul Aggarwal
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Jasmita Dass
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Mehar Chand Sharma
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Manoranjan Mahapatra
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Raja Parmanik
- Department of Medical Oncology (DR. B.R.A. Institute Rotary Cancer Hospital), All India Institute of Medical Sciences, New Delhi, India
| | - Sameer Bakhshi
- Department of Medical Oncology (DR. B.R.A. Institute Rotary Cancer Hospital), All India Institute of Medical Sciences, New Delhi, India
| | - Atul Sharma
- Department of Medical Oncology (DR. B.R.A. Institute Rotary Cancer Hospital), All India Institute of Medical Sciences, New Delhi, India
| | - Saumyaranjan Mallick
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029 India
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3
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Yu P, Tang T, Tan Y, Wang H, Li Q. Indolent CD30-Positive Extranodal NK/T Cell Lymphoma with Large Cell Transformation: Case Report and Literature Review. Indian J Otolaryngol Head Neck Surg 2022; 74:2376-2380. [PMID: 36452644 PMCID: PMC9702443 DOI: 10.1007/s12070-020-02190-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/28/2020] [Indexed: 11/30/2022] Open
Abstract
The nasal type of extranodal natural killer (NK)/T-cell lymphoma (ENKL) is an aggressive form of non-Hodgkin's lymphoma. Although ENKL is most commonly seen in the midline of the nose, face and Waldeyer's ring, it can also occur in the skin, gastrointestinal tract, soft tissues and other parts of the body. Severe ENKL cases are accompanied by hemophagocytosis, with clinical manifestations such as high fever, hepatosplenomegaly, and decreased blood cell count. ENKL at different locations exhibits similar histological features and immunophenotypes, such as a strong affinity for T cell markers CD2 and CD56, cytotoxic molecules, as well as a strong positive for EBER after in situ hybridization. Although indolent ENKL is extremely rare, we hereby present a case study of primary NK/T cell lymphoma in the spinal canal with the initial manifestation of a diffuse growth of small cells, and the survival and recurrence details after 11 years, accompanied by CD30-positive large cell transformation. The patient's condition after treatment has improved and is currently in good health.
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Affiliation(s)
- Pengyi Yu
- Department of Thoracic Surgery, The Third Affiliated Hospital of Soochow University, 185 Juqian Street, Changzhou, 213003 People’s Republic of China
| | - Tao Tang
- College of Life Sciences, Nanjing Normal University, 1 Wenyuan road, Nanjing, 21004 People’s Republic of China
| | - Yan Tan
- Department of Pathology, The Third Affiliated Hospital of Soochow University, 185 Juqian Street, Changzhou, 213003 People’s Republic of China
| | - Hui Wang
- Department of Pathology, The Third Affiliated Hospital of Soochow University, 185 Juqian Street, Changzhou, 213003 People’s Republic of China
| | - Qing Li
- Department of Pathology, The Third Affiliated Hospital of Soochow University, 185 Juqian Street, Changzhou, 213003 People’s Republic of China
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4
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Shafiee A, Shamsi S, Kohandel Gargari O, Beiky M, Allahkarami MM, Miyanaji AB, Aghajanian S, Mozhgani SH. EBV associated T- and NK-cell lymphoproliferative diseases: A comprehensive overview of clinical manifestations and novel therapeutic insights. Rev Med Virol 2022; 32:e2328. [PMID: 35122349 DOI: 10.1002/rmv.2328] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/27/2021] [Accepted: 01/13/2022] [Indexed: 11/09/2022]
Abstract
EBV is a ubiquitous virus that infects nearly all people around the world. Most infected people are asymptomatic and do not show serious sequelae, while others may develop Epstein-Barr virus (EBV)-positive T and NK-cell lymphoproliferations characterised by EBV-infected T or NK cells. These disorders are more common in Asian and Latin American people, suggesting genetic predisposition as a contributing factor. The revised WHO classification classifies the lymphoproliferative diseases as: extranodal NK/T-cell lymphoma nasal type (ENKTL), aggressive NK-cell leukemia (ANKL), primary EBV-positive nodal T or NK cell lymphoma (NNKTL), systemic EBV-positive T-cell lymphoproliferative disease of childhood (STCLC), systemic chronic active EBV infection (sys CAEBV), hydroa-vacciniforme (HV) and severe mosquito bite allergy (SMBA). Recent advances in the molecular pathogenesis of these diseases have led to the development of new therapeutic strategies. Due to the infrequency of the diseases and broad clinicopathological overlap, the diagnosis and classification are challenging for both clinicians and pathologists. In this article, we aim to review the recent pathological findings which can be helpful for designing new drugs, clinical presentations and differential diagnoses, and suggested therapeutic interventions to provide a better understanding of these rare disorders.
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Affiliation(s)
- Arman Shafiee
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
| | - Sahel Shamsi
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
| | | | - Maryam Beiky
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
| | | | | | - Sepehr Aghajanian
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
| | - Sayed-Hamidreza Mozhgani
- Department of Microbiology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran.,Non-communicable Disease Research Center, Alborz University of Medical Sciences, Karaj, Iran
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5
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Padilla O, Tam W, Geyer JT. T-cell neoplasms in the spleen. Semin Diagn Pathol 2020; 38:135-143. [PMID: 33199090 DOI: 10.1053/j.semdp.2020.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 09/30/2020] [Accepted: 10/05/2020] [Indexed: 11/11/2022]
Abstract
Hematopoietic neoplasms involving the spleen are uncommon, but T cell neoplasms involving the spleen are extremely rare. The rarity of splenic involvement by T cell neoplasms has resulted in a limited body of literature describing their splenic characteristics. As a result, our purpose in this review article is to provide and summarize some of the characteristics seen by different T cell neoplasms that may involve the spleen.
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Affiliation(s)
- Osvaldo Padilla
- Texas Tech University Health Sciences Center, PL Foster School of Medicine, Department of Pathology, 4625 Alberta Ave., El Paso, TX 79905, United States.
| | - Wayne Tam
- Weill Cornell Medicine, Department of Pathology and Laboratory Medicine, 525 E 68th Street, Starr Pavilion 715, New York, NY 10065, United States
| | - Julia T Geyer
- Weill Cornell Medicine, Department of Pathology and Laboratory Medicine, 525 E 68th Street, Starr Pavilion 715, New York, NY 10065, United States
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6
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Liu CY, Chen BJ, Chuang SS. Malignant effusions from extranodal NK/T-cell lymphomas are frequently of anaplastic morphology with azurophilic granules and of T-cell lineage. Diagn Cytopathol 2020; 48:453-463. [PMID: 32020785 DOI: 10.1002/dc.24388] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 01/07/2020] [Accepted: 01/14/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Extranodal natural killer/T-cell lymphoma (ENKTL) nasal type is an extranodal lymphoma, with most cases arising from the prototypic nasal/upper aerodigestive tract and the cell of origin (COO) is frequently of NK cells. Effusion involvement by ENKTL is rare. The cytomorphological and immunophenotypical features and COO of effusion ENKTL are elusive. DESIGN We report four new cases of effusion ENKTL, reviewing the cytomorphological features and investigating their COO by immunohistochemistry for T-cell receptor (TCR) protein expression and clonality assay for TCR gene rearrangement. We also reviewed 12 additional cases of effusion ENKTL from the literature. RESULTS All our four cases showed anaplastic tumor cells with fine to coarse azurophilic granules, with the primary tumor organs from the prototypic sites (2), small intestine (1), or indeterminate (1). The COO was either T-cell (3) or NK-cell (1). Compiling our four cases with that from the literature, all 16 effusion ENKTL cases were Epstein-Barr virus-associated and the majority (83%; 10/12) originated from the nonprototypic sites. Five of six (83%) effusion ENKTL cases were of T-cell lineage. Prognosis was poor with a median survival time of only 2.4 months. CONCLUSIONS Our study revealed that ENKTL in the effusion might be characterized by anaplastic large cell morphology, cytoplasmic azurophilic granules, and a higher proportion of T-cell lineage as compared to de novo tumors arising from the prototypic sites. ENKTL rarely presented in effusion, which is associated with dismal outcome. Large international studies are warranted to validate these findings.
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Affiliation(s)
- Chih-Yi Liu
- Division of Pathology, Sijhih Cathay General Hospital, New Taipei City, Taiwan
| | - Bo-Jung Chen
- Department of Pathology, Shuang-Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Shih-Sung Chuang
- Department of Pathology, Chi-Mei Medical Center, Tainan, Taiwan.,Department of Pathology, School of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Pathology, School of Medicine, National Taiwan University, Taipei, Taiwan
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7
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Abstract
T-cell lymphoproliferative processes in the spleen are rare and it is important to study normal T cell subsets in the spleen to understand the splenic milieu in which they arise. True malignant T-cell processes including hepatosplenic T-cell lymphoma and T-cell large granular lymphocytic leukemia occur in the spleen, but other atypical reactive T-cell proliferations and those of uncertain significance also have been described. Proper distinction of florid T cell responses from malignant T-cell neoplasms has important therapeutic implications for the patient.
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Affiliation(s)
- Nadine S Aguilera
- Department of Pathology, University of Virginia Health System, Charlottesville VA 22908-0214, United States.
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8
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Yang CF, Hsu CY, Ho DMT. Aggressive natural killer (NK)-cell leukaemia and extranodal NK/T-cell lymphoma are two distinct diseases that differ in their clinical presentation and cytogenetic findings. Histopathology 2018; 72:955-964. [PMID: 29314186 DOI: 10.1111/his.13463] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 12/31/2017] [Indexed: 12/12/2022]
Abstract
AIMS Aggressive natural killer (NK)-cell leukaemia (ANKCL) and extranodal NK/T-cell lymphoma (ENKTCL) with secondary bone marrow involvement are rare bone marrow NK/T-cell neoplasms and share similar features. This study aimed to distinguish these two entities. METHODS AND RESULTS We studied bone marrow NK/T-cell neoplasms by classifying them into those with no extramedullary mass (group 1, eight cases) and those with extramedullary mass (group 2, 13 cases). The two groups showed similar clinical presentations and pathological features. Fever and cytopenia were the most common clinical presentations in both groups. The neoplastic cells varied from small and relatively monotonous cells to large pleomorphic cells. In six cases (two in group 1, and four in group 2), the neoplastic infiltrate was inconspicuous, consisting of ≤10% of marrow cells in the interstitium, which were hardly identified by haematoxylin and eosin staining alone. Nearly all patients rapidly died, regardless of the neoplastic infiltrate volume. All of the group 1 patients fulfilled the World Health Organisation 2017 diagnostic criteria of ANKCL, and their survival was significantly worse than that of the group 2 patients (P = 0.035). In addition, there was a significant association between being in group 1 and chromosome 7 abnormalities. Chromosome 6q deletion, which is commonly reported in ENKTCL, was seen in two of our group 2 patients, and was not observed in any of our group 1 patients. CONCLUSION ANKCL with no extramedullary mass should be distinguished from ENKTCL with bone marrow involvement, as the former shows distinct outcomes and genetic features.
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Affiliation(s)
- Ching-Fen Yang
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chih-Yi Hsu
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan.,College of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Donald M-T Ho
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Pathology and Laboratory Medicine, Cheng Hsin General Hospital, Taipei, Taiwan
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9
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Kang DH, Huh J, Lee JH, Jeong YK, Cha HJ. Gastrosplenic fistula occurring in lymphoma patients: Systematic review with a new case of extranodal NK/T-cell lymphoma. World J Gastroenterol 2017; 23:6491-6499. [PMID: 29085199 PMCID: PMC5643275 DOI: 10.3748/wjg.v23.i35.6491] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/20/2017] [Accepted: 07/24/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To provide the overall spectrum of gastrosplenic fistula (GSF) occurring in lymphomas through a systematic review including a patient at our hospital.
METHODS A comprehensive literature search was performed in the MEDLINE database to identify studies of GSF occurring in lymphomas. A computerized search of our institutional database was also performed. In all cases, we analyzed the clinicopathologic/radiologic features, treatment and outcome of GSF occurring in lymphomas.
RESULTS A literature search identified 25 relevant studies with 26 patients. Our institutional data search added 1 patient. Systematic review of the total 27 cases revealed that GSF occurred mainly in diffuse, large B-cell lymphoma (n = 23), but also in diffuse, histiocytic lymphoma (n = 1), Hodgkin’s lymphoma (n = 2), and NK/T-cell lymphoma (n = 1, our patient). The common clinical presentations are constitutional symptoms (n = 20) and abdominal pain (n = 17), although acute gastrointestinal bleeding (n = 6) and infection symptoms due to splenic abscess (n = 3) are also noted. In all patients, computed tomography scanning was very helpful for diagnosing GSF and for evaluating the lymphoma extent. GSF could occur either post-chemotherapy (n = 10) or spontaneously (n = 17). Surgical resection has been the most common treatment. Once patients have recovered from the acute illness status after undergoing surgery, their long-term outcome has been favorable.
CONCLUSION This systematic review provides an overview of GSF occurring in lymphomas, and will be helpful in making physicians aware of this rare disease entity.
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MESH Headings
- Abdominal Abscess/diagnostic imaging
- Abdominal Abscess/epidemiology
- Abdominal Abscess/etiology
- Abdominal Abscess/surgery
- Abdominal Pain/diagnostic imaging
- Abdominal Pain/epidemiology
- Abdominal Pain/etiology
- Abdominal Pain/surgery
- Acute Disease/epidemiology
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Dialysis
- Gastric Fistula/diagnostic imaging
- Gastric Fistula/epidemiology
- Gastric Fistula/etiology
- Gastric Fistula/surgery
- Gastrointestinal Hemorrhage/diagnostic imaging
- Gastrointestinal Hemorrhage/epidemiology
- Gastrointestinal Hemorrhage/etiology
- Gastrointestinal Hemorrhage/surgery
- Hepatomegaly/diagnostic imaging
- Hepatomegaly/etiology
- Herpesvirus 4, Human/genetics
- Herpesvirus 4, Human/isolation & purification
- Humans
- Lymphoma/complications
- Lymphoma/drug therapy
- Lymphoma, Extranodal NK-T-Cell/complications
- Lymphoma, Extranodal NK-T-Cell/diagnostic imaging
- Lymphoma, Extranodal NK-T-Cell/therapy
- Lymphoma, Extranodal NK-T-Cell/virology
- Male
- Middle Aged
- Neoplasm Recurrence, Local/diagnostic imaging
- Neoplasm Recurrence, Local/therapy
- Positron-Emission Tomography
- RNA, Viral/isolation & purification
- Spleen/diagnostic imaging
- Spleen/pathology
- Spleen/surgery
- Spleen/virology
- Splenectomy
- Splenic Diseases/diagnostic imaging
- Splenic Diseases/epidemiology
- Splenic Diseases/etiology
- Splenic Diseases/surgery
- Splenomegaly/diagnostic imaging
- Splenomegaly/etiology
- Stem Cell Transplantation
- Stomach/diagnostic imaging
- Stomach/pathology
- Stomach/surgery
- Stomach/virology
- Tomography, X-Ray Computed
- Transplantation, Autologous
- Treatment Outcome
- Tumor Lysis Syndrome/etiology
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Affiliation(s)
- Dong Hyeok Kang
- Department of Radiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 682-714, South Korea
| | - Jimi Huh
- Department of Radiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 682-714, South Korea
| | - Jong Hwa Lee
- Department of Radiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 682-714, South Korea
| | - Yoong Ki Jeong
- Department of Radiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 682-714, South Korea
| | - Hee Jeong Cha
- Department of Pathology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 682-714, South Korea
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10
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Zhang L, Zhang P, Wen J, Chen X, Zhang H. Primary gastric natural killer/T-cell lymphoma with diffuse CD30 expression and without CD56 expression: A case report. Oncol Lett 2016; 11:969-972. [PMID: 26893677 PMCID: PMC4734030 DOI: 10.3892/ol.2015.4015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 11/20/2015] [Indexed: 11/26/2022] Open
Abstract
The majority of natural killer (NK)/T-cell lymphomas occur in the nasal cavity and rarely involve the stomach. They possess a specific immunophenotype, with the expression of cluster of differentiation (CD)56, CD2 and CD3ε, but without CD3 expression. Few cases of NK/T-cell lymphoma have partial CD30 expression. The present study reveals a unique case of a 41-year-old female patient with gastric NK/T-cell lymphoma that did not express CD56 and diffusely expressed CD30. Immunohistochemical staining demonstrated that the tumor cells expressed CD3ε, CD43, CD30 and granzyme B and did not express CD2, CD4, CD5, CD7, CD8, CD56, anaplastic lymphoma kinase, CD20, paired box-5 or pan cytokeratin. Based on the immunostaining profile and morphological features, the initial diagnosis considered was gastric anaplastic large cell lymphoma. However, following a consultation with other pathologists, the Epstein-Barr virus (EBV) status of the patient was investigated to exclude a diagnosis of NK/T-cell lymphoma. Notably, the signal for EBV RNA was diffuse positive. Therefore, the final diagnosis was corrected to NK/T-cell lymphoma. To the best of our knowledge, the present study is the first to report NK/T-cell lymphoma in the stomach with a diffuse CD30-positive and CD56-negative phenotype.
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Affiliation(s)
- Lizhi Zhang
- Department of Pathology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Pengxin Zhang
- Department of Pathology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Jinhui Wen
- Department of Geratology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Xuehua Chen
- Department of Geratology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Hua Zhang
- Department of Geratology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
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11
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Gong QX, Lu TX, Liu C, Wang Z, Liang JH, Xu W, Li JY, Zhang ZH, Chen Q. Prevalence and clinicopathologic features of CD30-positive de novo diffuse large B-cell lymphoma in Chinese patients: a retrospective study of 232 cases. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:15825-15835. [PMID: 26884853 PMCID: PMC4730066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Accepted: 11/26/2015] [Indexed: 06/05/2023]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous disease that great efforts had been made in to build up molecular and immunophenotypic subgroups that could relatively accurate indicate prognosis and give clue to therapy. Recently, CD30 was reported as a useful predictor with favorable clinical outcome. However, CD30 expression patterns and the clinicopathologic features of CD30 positive DLBCL are not well described thus far, especially in Asian patients. Here, we studied 232 cases of de novo DLBCL in East China to investigate the prevalence and clinicopathological features of CD30-positive DLBCL using a panel of immunohistochemical markers. Applying a >0% threshold, CD30 was expressed in approximately 12% patients with Epstein-Barr virus (EBV) negative DLBCL, affecting younger people and showing a lower frequency of BCL2 expression and MYC/BCL2 co-expression. Patients with CD30-positive DLBCLs showed better progression-free survival and overall survival compared with patients with CD30-negative DLBCLs, although the superior outcome of CD30 positivity had minimal effects on BCL2+ DLBCL or DLBCL with MYC/BCL2 co-expression. Moreover, CD30 could express in CD5+ DLBCL. We concluded that CD30 may be useful as a prognostic marker in rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) treated DLBCLs, indicating favorable outcomes in a Chinese population. Further studies with larger samples should be performed to investigate the function of CD30 expression in BCL2+ DLBCLs, DLBCLs with MYC/BCL2 co-expression, and CD5+ DLBCLs, and to evaluate the feasibility of anti-CD30 targeted treatment in DLBCL therapy.
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MESH Headings
- Adult
- Aged
- Antibodies, Monoclonal, Murine-Derived/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Asian People
- Biomarkers, Tumor/analysis
- CD5 Antigens/analysis
- China
- Cyclophosphamide/therapeutic use
- Disease-Free Survival
- Doxorubicin/therapeutic use
- Female
- Humans
- Immunohistochemistry
- Kaplan-Meier Estimate
- Ki-1 Antigen/analysis
- Lymphoma, Large B-Cell, Diffuse/chemistry
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/ethnology
- Lymphoma, Large B-Cell, Diffuse/pathology
- Male
- Middle Aged
- Predictive Value of Tests
- Prednisone/therapeutic use
- Prevalence
- Proto-Oncogene Proteins c-bcl-2
- Proto-Oncogene Proteins c-myc
- Retrospective Studies
- Risk Factors
- Rituximab
- Time Factors
- Treatment Outcome
- Vincristine/therapeutic use
- Young Adult
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Affiliation(s)
- Qi-Xing Gong
- Department of Pathology, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
- Department of Pathophysiology, Nanjing Medical UniversityNanjing, China
| | - Ting-Xun Lu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
- Department of Oncology, Affiliated Hospital of Jiangnan UniversityWuxi, Jiangsu Province, China
| | - Chong Liu
- Department of Pathology, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
| | - Zhen Wang
- Department of Pathology, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
| | - Jin-Hua Liang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
| | - Wei Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
| | - Jian-Yong Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
| | - Zhi-Hong Zhang
- Department of Pathology, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
| | - Qi Chen
- Department of Pathophysiology, Nanjing Medical UniversityNanjing, China
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