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Zheng S, Lin L, Jin J, Liu F, Wei J, Feng Y, Zhang Y, Luo H, Qin J, Feng W. First reported case of splenic diffuse red pulp small B-cell lymphoma with novel mutations in CXCR4 and TRAF3 genes. Int J Hematol 2023; 118:394-399. [PMID: 36935465 DOI: 10.1007/s12185-023-03581-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 03/03/2023] [Accepted: 03/05/2023] [Indexed: 03/20/2023]
Abstract
Splenic diffuse red pulp small B-cell lymphoma (SDRPL) is a rare B-cell tumor whose genetic characteristics are poorly understood. Here, we introduce the case of a 62-year-old patient with SDRPL who showed progressive elevation of lymphocytes and progressive spleen enlargement. Immunohistochemistry showed that CD20 and CD79a were positive, and the Ki-67 labelling index was approximately 5%, consistent with the pathological features of splenic B-cell lymphoma. Spleen tissue and peripheral blood samples from the patient were sequenced using a next-generation sequencing platform, and mutations possibly were detected in the CXCR4 and TRAF3 genes that may be related to the pathogenesis of the disease. This finding may provide insights into the molecular pathogenesis of SDRPL and assist in molecular diagnosis and targeted therapy for SDRPL.
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Affiliation(s)
- Suying Zheng
- Department of Hematology, Shaoxing People's Hospital, 568 Zhongxing North Road, ShaoxingShaoxing, 312000, Zhejiang Province, China
| | - Ling Lin
- Department of Hepatobiliary Surgery, Shaoxing People's Hospital, Shaoxing, China
| | - Jing Jin
- Department of Hematology, Shaoxing People's Hospital, 568 Zhongxing North Road, ShaoxingShaoxing, 312000, Zhejiang Province, China
| | - Fang Liu
- Department of Pathology, Shaoxing People's Hospital, Shaoxing, China
| | - Jianguo Wei
- Department of Pathology, Shaoxing People's Hospital, Shaoxing, China
| | - Yi Feng
- Department of Laboratory Medicine, Shaoxing People's Hospital, Shaoxing, China
| | - Yaping Zhang
- Department of Radiology, Shaoxing People's Hospital, Shaoxing, China
| | - Hongqiang Luo
- Department of Hematology, Shaoxing People's Hospital, 568 Zhongxing North Road, ShaoxingShaoxing, 312000, Zhejiang Province, China
| | - Jiayue Qin
- Department of Medical Affairs, Acornmed Biotechnology Co., Ltd, Tianjin, China
| | - Weiying Feng
- Department of Hematology, Shaoxing People's Hospital, 568 Zhongxing North Road, ShaoxingShaoxing, 312000, Zhejiang Province, China.
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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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Zhang XL, Luo J, Zhang JJ, Chen L, Shen Y, Yi HM, Fan LQ, Mi JQ. [Clinical features and prognosis of eight patients with splenic diffuse red pulp small B-cell lymphoma]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2022; 43:1028-1033. [PMID: 36709109 PMCID: PMC9939338 DOI: 10.3760/cma.j.issn.0253-2727.2022.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Indexed: 01/30/2023]
Abstract
Objective: To investigate the clinical characteristics, response, and prognosis of splenic diffuse red pulp small B-cell lymphoma (SDRPL) . Methods: Eight cases of SDRPL were diagnosed and treated at Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, between May 2017 and April 2022. Data on the clinical features, laboratory results, bone marrow and spleen biopsy results, response, and prognosis were collected and analyzed. Results: The median age at diagnosis was 54 (42-69) years. Splenomegaly and lymphocytosis were present in all cases, and PET/CT revealed normal to slightly elevated splenic FDG uptake. All cases were in stage Ⅳ, with spleen, peripheral blood, and bone marrow but no proximal lymph nodes involved. The cytoplasm of neoplastic villous cells was abundant, and splenic pathology showed that small homogenous lymphocytes permeated the splenic sinus and splenic cord, and the white pulp atrophied. Immunohistochemistry was not typical, and B-cell markers including CD19, CD20 and CD79α were positive. After a median follow up of 35.5 (4-60) months, 7 cases were alive after splenectomy with or without chemoimmunotherapy. The patient with CCND3 P284A and MYC S146L mutation developed to B-cell prolymphocytic leukemia (B-PLL) 1 month after splenectomy and died at 16 months of follow-up. Conclusion: A rare indolent B-cell lymphoma that primarily affects the elderly, SDRPL. Most patients achieved long-term survival, but the prognosis of patients who progress to B-PLL was poor.
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Affiliation(s)
- X L Zhang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China Zhang Xingli is working at the Department of Hematology, The Third People's Hospital of Kunshan, Kunshan 215300, China
| | - J Luo
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - J J Zhang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - L Chen
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Y Shen
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - H M Yi
- Department of Pathology, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - L Q Fan
- Shanghai Institute of Hematology, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - J Q Mi
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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Xu Y, Fan X, Sun C, Yin L, Qiu T, Xia J, Zhong X, Xu L, Li D, Li Z, Zhu F, Xu K. Splenic Diffuse Red Pulp Small B-Cell Lymphoma with Gastrointestinal Hemorrhage: A Case Report and Literature Review. Cancer Manag Res 2020; 12:9627-9633. [PMID: 33116822 PMCID: PMC7547812 DOI: 10.2147/cmar.s275292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 09/15/2020] [Indexed: 11/23/2022] Open
Abstract
Background Splenic diffuse red pulp small B-cell lymphoma (SDRPSBCL) is rare and accounts for less than 1% of non-Hodgkin's lymphoma. As the first or accompanying symptoms of SDRPSBCL, gastrointestinal hemorrhage (GIH) is rather unusual. Patients and Methods We reported on a patient with SDRPSBCL complicated with GIH. According to the enteroscopy, pathological sections of spleen and intestine, immunohistochemistry and other related laboratory examinations, the patient was diagnosed as SDRPSBCL (stage IVb) complicated with colon and rectal ulcers. The clinical manifestations were hematochezia, unformed stool, continuous anal pain and poor quality of life. Subsequently, the patient was treated by six cycles of CHOP (cyclophosphamide + doxorubicin + vincristine + hydroprednisone) regimens. The clinical features, diagnosis and treatment were analyzed retrospectively and the relevant literatures were reviewed. Results After the first course of chemotherapy, the patient did not have any more bloody stool and the stool was shaped. After six cycles of chemotherapy, the patient's anus was no longer painful and he has been in complete remission according to the result of positron emission tomography CT. Conclusion Through analysis of this case, we could elucidate that after the primary disease was alleviated, the bleeding degree of digestive tract was relieved, which provided the basis for the clinical treatment of this rare disease.
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Affiliation(s)
- Yanqiu Xu
- Blood Disease Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China
| | - Xiaohui Fan
- Blood Disease Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China
| | - Cai Sun
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China
| | - Lingling Yin
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China
| | - Tingting Qiu
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China
| | - Jieyun Xia
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China
| | - Xiaomin Zhong
- Department of Oncology, Affiliated Huai'an First People's Hospital of Nanjing Medical University, Huai'an, Jiangsu Province 223300, People's Republic of China
| | - Linyan Xu
- Blood Disease Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China.,Key Laboratory of Bone Marrow Stem Cell, Xuzhou, Jiangsu Province 221002, People's Republic of China
| | - Depeng Li
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China
| | - Zhenyu Li
- Blood Disease Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China.,Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China.,Key Laboratory of Bone Marrow Stem Cell, Xuzhou, Jiangsu Province 221002, People's Republic of China
| | - Feng Zhu
- Blood Disease Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China.,Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China
| | - Kailin Xu
- Blood Disease Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China.,Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, People's Republic of China.,Key Laboratory of Bone Marrow Stem Cell, Xuzhou, Jiangsu Province 221002, People's Republic of China
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Wiber M, Maitre E, Cornet E, Salaün V, Naguib D, Troussard X. Variant form of hairy cell leukemia. Clin Case Rep 2019; 7:1161-1166. [PMID: 31183086 PMCID: PMC6552962 DOI: 10.1002/ccr3.2176] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 03/17/2019] [Accepted: 04/08/2019] [Indexed: 12/13/2022] Open
Abstract
Mature lymphoid B-cell proliferations with hairy cells represent heterogeneous entities where specific diagnosis is difficult but important since it impacts therapeutic management. The clinical cases of variant hairy cell leukemia reported herein illustrate the persistence of a clear interest in the use of splenectomy as a therapeutic alternative. Furthermore, ibrutinib appears to be a promising treatment in patients with relapsed/refractory disease.
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Affiliation(s)
| | - Elsa Maitre
- Laboratoire d’HématologieCHU CaenCaenFrance
- Normandie Université, INSERM U1245Université de CaenCaenFrance
| | - Edouard Cornet
- Laboratoire d’HématologieCHU CaenCaenFrance
- Normandie Université, INSERM U1245Université de CaenCaenFrance
| | | | | | - Xavier Troussard
- Laboratoire d’HématologieCHU CaenCaenFrance
- Normandie Université, INSERM U1245Université de CaenCaenFrance
- Institut d'Hématologie de Basse‐NormandieCHU CaenCaenFrance
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