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Huang W, Zheng Z, Zhang Y, Qiu Y, Peng Y, Yang Q, Wang W, Kang L. A rare case of primary cardiac diffuse large B-cell lymphoma imaged with 18F-FDG PET/CT: a case report and literature review. Front Med (Lausanne) 2024; 11:1373773. [PMID: 38576712 PMCID: PMC10993256 DOI: 10.3389/fmed.2024.1373773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 02/29/2024] [Indexed: 04/06/2024] Open
Abstract
Background One of the exceptionally rare forms of non-Hodgkin's lymphoma (NHL) is primary cardiac lymphoma (PCL). The principal clinical manifestation in patients with PCL involves cardiac symptoms resulting from myocardial infiltration by lymphoma, including arrhythmias, heart failure, and chest pain. 18F-FDG PET/CT serves as a reliable and indispensable imaging modality for assessing clinically staging NHL. Case report We present a rare case involving a 72-year-old woman diagnosed with primary intracardiac diffuse large B-cell lymphoma. For further staging, the patient underwent 18F-FDG PET/CT, revealing multiple nodular soft tissue density lesions in the heart and pericardium exhibiting increased FDG metabolism (SUVmax = 12.1). The supradiaphragmatic and infradiaphragmatic segments of the inferior vena cava exhibited irregular morphology with localized nodular changes and increased FDG metabolism in the surrounding area (SUVmax = 9.7). Additionally, multiple enlarged lymph nodes were identified in the left axilla, mediastinum, and adjacent to the abdominal aorta, displaying heterogeneous FDG uptake with an SUVmax of 9.3, indicating lymphoma involvement. The above imaging findings suggested that the mass was a PCL. Hence, the patient underwent a combination of chemotherapy and immunotherapy using R-CDOP (rituximab, cyclophosphamide, liposomal doxorubicin, vincristine, and prednisone). Following two courses of treatment within a span of 2 months, there was a partial remission observed in the cardiac lymphoma and the enlarged lymph nodes. Conclusion The case elucidated in this report contributes to an enhanced understanding of the disease for clinicians, with 18F-FDG PET/CT providing comprehensive insights into the extent of cardiac involvement, as well as the engagement of extracardiac organs and pathologic lymph nodes. The 18F-FDG PET/CT examination not only visually delineates the lesion's location and extent but also serves as a cornerstone for clinical tumor staging, offering valuable support for treatment monitoring and subsequent follow-up.
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Affiliation(s)
- Wenpeng Huang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, China
| | - Zuohuan Zheng
- Department of Traditional Chinese Medicine, The Seventh People's Hospital of Chongqing, Chongqing, China
| | - Yongbai Zhang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, China
| | - Yongkang Qiu
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, China
| | - Yushuo Peng
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, China
| | - Qi Yang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, China
| | - Wei Wang
- Department of Pathology, Peking University First Hospital, Beijing, China
| | - Lei Kang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, China
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2
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Milano AF. Non-Hodgkin Lymphoma - Nodal and Extranodal: 20-Year Comparative Mortality, Survival & Biologic Behavior Analysis by Age, Sex, Race, Stage, Cell Morphology/Histology, Cohort Entry Time-Period and Disease Duration: A Systematic Review of 384,651 Total NHL Cases Including 261,144 Nodal and 123,507 Extranodal Cases for Diagnosis Years 1975-2016: (SEER*Stat 8.3.6). J Insur Med 2023; 50:1-35. [PMID: 37725503 DOI: 10.17849/insm-50-1-1-35.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 10/01/2022] [Indexed: 09/21/2023]
Abstract
During the past 5 decades, there have been reports of increases in the incidence and mortality rates of non-Hodgkin lymphoma (NHL) in the United States and globally. The ability to address the epidemiologic diversity, prognosis and treatment of NHL depends on the use of an accurate and consistent classification system. Historically, uniform treatment for NHL has been hampered by the lack of a systematic taxonomy of non-Hodgkin lymphoma. Before 1982, there were 6 competing classification schemes with contending terminologies for NHL: the Rappaport, Lukes-Collins, Kiel, World Health Organization, British, and Dorfman systems without consensus as to which system is most satisfactory regarding clinical relevance, scientific accuracy and reproducibility and presenting a difficult task for abstractors of incidence information. In 1982, the National Cancer Institute sponsored a workshop1 that developed a working formulation designed to: 1) provide clinicians with prognostic information for the various types of NHLs, and 2) provide a common language that might be used to compare clinical trials from various treatment centers around the world. Studies imply that prognosis is dependent on tumor stage and histology rather than the primary localization per se.2 This study utilizes the National Cancer Institute PDQ adaptation of the World Health Organization's (WHO) updated REAL (Revised European American Lymphoma) classification3 of lymphoproliferative diseases, and the SEER*Stat 8.3.6 database (released Aug 8, 2019) for diagnosis years 1975-2016. In this article, we make use of 40 years of data to examine patterns of incidence, survival and mortality, and selected cell bio-behavioral characteristics of NHL in the United States. OBJECTIVE -To update trends in incidence and prevalence in the United States of non-Hodgkin lymphoma, examine, compare and contrast short and long-term patterns of survival and mortality, and consider the outcome impacts of anatomic location of NHL nodal and extranodal subdivisions, utilizing selected ICD-O-3 histologic oncotypes stratified by age, sex, race/ethnicity, stage, cell behavioral morphology and histologic typology, cohort entry time-period and disease duration, employing the statistical database of the National Cancer Institute SEER*Stat 8.3.6 program for diagnosis years 1975-2016.4 Methods.- A retrospective, population-based cohort study using nationally representative data from the National Cancer Institute's (NCI) Surveillance, Epidemiology, and End Results (SEER) program to evaluate 384,651 NHL cases for diagnosis years 1975-2016 comparing multiple variables of age, sex, race, stage, cell behavioral morphology, cohort entry time-period, disease duration and histologic oncotype. Relative survival statistics were analyzed in two cohorts: 1975-1995 and 1996-2016. Survival statistics were derived from SEER*Stat Database: Incidence - SEER 9 Regs Research Data, November 2018 Submission (1975-2016) released April 2019, based on the November 2018 submission. RESULTS - Incidence rates, relative frequency distributions, survival and mortality by age, sex, stage and cell behavioral morphology, of adult nodal (N) and extranodal (EN) NHL in 2 entrant time-periods as recorded in the SEER Program of the National Cancer Institute for diagnosis years 1975-2016 (SEER Stat 8.3.6) are summarized. Shifts in trends over time are identified, and the findings are correlated with prognosis, including short and long-term observed (actual), expected and relative survival, median observed and relative survival, mortality rates and excess death rates per 1000 people. CONCLUSIONS - Trends in SEER incidence, prevalence, survival and mortality by age, sex, race, stage, cell behavioral morphology, cohort entry time-period, relative frequency and percent distribution, were examined to provide a current epidemiologic and medical-actuarial risk assessment framework for nodal (N) and extranodal (EN) non-Hodgkin's lymphoma in the 1975-2016 timeframe.
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Qiang Y, Zeng K, Zhang B, Guan R, Liu Y, Liu Z, Xu H, Zhang X, Ren Y, Deng B, Yang Y. Atypical location of primary cardiac lymphoma in the left heart with atypical clinical presentation: A case report and literature review. Front Surg 2023; 9:1036519. [PMID: 36726943 PMCID: PMC9885797 DOI: 10.3389/fsurg.2022.1036519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 10/24/2022] [Indexed: 01/18/2023] Open
Abstract
Background Primary cardiac lymphoma (PCL) is a rare and aggressive cardiac tumor with very poor prognosis that occurs mostly in the right cardiac cavity. Early diagnosis and treatment may improve its prognosis. In the present report, we describe the diagnosis and treatment of a primary cardiac diffuse large B-cell lymphoma (PC-DLBCL) with atypical location and clinical presentation. Additionally, a literature review was conducted to summarize the current knowledge of the disease. Case Presentation A 71-year-old man visited his local hospital because of syncope, recurrent chest tightness, shortness of breath, palpitations, and profuse sweating for more than 20 days. Chest radiography revealed a mediastinal mass. Cardiac computed tomography (CT) showed multiple enlarged mediastinal lymph nodes. Transthoracic echocardiography (TTE) showed a cardiac mass in the posterior-inferior wall of the left atrium. He was then transferred to our hospital for positron emission tomography-CT (PET-CT) which showed active uptake of fluorodeoxyglucose both in the cardiac mass and in the multiple enlarged mediastinal lymph nodes. Biopsy of the enlarged mediastinal lymph nodes was carried out by using video-assisted thoracic surgery (VATS) technique, and pathological examination confirmed the subtype of PC-DLBCL, Stage IV, NCCN IPI 3. Therefore, the patient received a combination of chemotherapy and immunotherapy with R-CDOP (rituximab, cyclophosphamide, liposome doxorubicin, vincristine, and prednisone). After four courses of treatment in 4 months, the cardiac lymphoma and the enlarged mediastinal lymph nodes achieved complete remission with mild side effects of the chemotherapy. Conclusion Early diagnosis and a precise choice of chemotherapy and immunotherapy based on cardiac imaging and pathological examination may improve the prognosis of PC-DLBCL in an atypical location.
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Affiliation(s)
- Yongjia Qiang
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Kuan Zeng
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Bin Zhang
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China,Guangdong Provincial Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumors, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Ruicong Guan
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China,Guangdong Provincial Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumors, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Yuqiang Liu
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Zhuxuan Liu
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Haohua Xu
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Xinyi Zhang
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Yanting Ren
- Department of Pathology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China
| | - Baoping Deng
- Department of Vascular Surgery, The Fifth Affiliated Hospital, Southern Medical University, Guangdong, China,Correspondence: Yanqi Yang Baoping Deng
| | - Yanqi Yang
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China,Department of Cardiothoracic Surgery, University Hospital, Linköping University, Linköping, Sweden,Correspondence: Yanqi Yang Baoping Deng
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Zhao J, Zhang W, Zhou D. Primary extranodal diffuse large B-cell lymphoma in the rituximab era: a single center, retrospective analysis. Hematology 2022; 27:757-764. [PMID: 35754389 DOI: 10.1080/16078454.2022.2091197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To analyse the clinical characteristics and therapeutic response of Chinese patients with primary extranodal diffuse large B-cell lymphoma DLBCL (PE-DLBCL). METHODS We analysed the clinical features and outcomes of 197 patients who were newly diagnosed with PE-DLBCL between January 2015 and December 2020. RESULTS The gastrointestinal tract showed the highest rate of involvement (34%), followed by the central nervous system (CNS) and intraocular system (31.5%). The 3-year overall survival (OS) rate was 81% for the entire group and 79% for those with CNS and vitreoretinal involvement. Ann Arbour stage, lactate dehydrogenase level, International Prognostic Index > 2, and complete remission (CR) were significantly related to the survival of patients with PE-DLBCL. The lack of CR was the only independent adverse prognostic factor for OS. CONCLUSION The clinical outcomes of patients with PE-DLBCL at our centre were encouraging, especially for patients with CNS and vitreoretinal involvement.
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Affiliation(s)
- Jinrong Zhao
- Department of Hematology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China
| | - Wei Zhang
- Department of Hematology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China
| | - Daobin Zhou
- Department of Hematology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China
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5
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Singh V, Mishra A, Kalimuthu L, Ora M, Nazar AH, Gambhir S. Utility of F-18 Fluorodeoxyglucose Positron Emission Tomography - Computed Tomography in Primary Thyroid Lymphoma. Indian J Nucl Med 2022; 37:379-386. [PMID: 36817193 PMCID: PMC9930450 DOI: 10.4103/ijnm.ijnm_72_22] [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: 04/17/2022] [Revised: 07/01/2022] [Accepted: 08/08/2022] [Indexed: 12/03/2022] Open
Abstract
Primary thyroid lymphoma (PTL) is an uncommon malignancy. The majority of PTLs are non-Hodgkin's lymphoma. Fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET/CT) is the state-of-the-art imaging in lymphoma and plays a pivotal role in staging, follow-up, and treatment decisions. There is good evidence that it performs well in a wide variety of nodal and extranodal lymphomas (ENL). However, the data are scarce on its usefulness in rare ENL. Herein, we describe four cases of PTLs and a brief review of the literature. FDG PET/CT was performed at baseline to assess the disease status and response to treatment. This case series highlights the varied appearance of PTL and response to treatment. It establishes the importance of FDG PET/CT in the personalized management of PTL.
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Affiliation(s)
- Vijay Singh
- Department of Nuclear Medicine, SGPGIMS, Lucknow, Uttar Pradesh, India
| | - Ayush Mishra
- Department of Nuclear Medicine, SGPGIMS, Lucknow, Uttar Pradesh, India
| | | | - Manish Ora
- Department of Nuclear Medicine, SGPGIMS, Lucknow, Uttar Pradesh, India
| | - Aftab Hasan Nazar
- Department of Nuclear Medicine, SGPGIMS, Lucknow, Uttar Pradesh, India
| | - Sanjay Gambhir
- Department of Nuclear Medicine, SGPGIMS, Lucknow, Uttar Pradesh, India
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6
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Xie S, Yu Z, Feng A, Zheng S, Li Y, Zeng Y, Lyu J. Analysis and prediction of relative survival trends in patients with non-Hodgkin lymphoma in the United States using a model-based period analysis method. Front Oncol 2022; 12:942122. [PMID: 36237337 PMCID: PMC9551310 DOI: 10.3389/fonc.2022.942122] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/13/2022] [Indexed: 12/24/2022] Open
Abstract
Background Survival rates are usually used to evaluate the effect of cancer treatment and prevention. This study aims to analyze the 5-year relative survival of non-Hodgkin lymphoma (NHL) in United States using population-based cancer registry data. Methods A period analysis was used to evaluate the improvement in long-term prognosis of patients with NHL from 2004 to 2018, and a generalized linear model was developed to predict the 5-year relative survival rates of patients during 2019–2023 based on data from the SEER database stratified by age, sex, race and subtype. Results In this study, relative survival improved for all NHL, although the extent of improvement varied by sex, age group and lymphoma subtype. Survival improvement was also noted for NHL subtypes, although the extent varied, with marginal-zone lymphoma having the highest 5-year relative survival rate (92.5%) followed by follicular lymphoma (91.6%) and chronic lymphocytic leukemia/small lymphocytic lymphoma (87.3%). Across all subtypes, survival rates were slightly higher in females than in males. Survival rates are lower in the elderly than in the young. Furthermore, the study demonstrated that black patients had lower NHL survival rates than white patients. Survival rates for NHL were higher in rural areas than in urban areas. Patients with extra-nodal NHL had a higher survival rate than patients with nodal NHL. Conclusion Overall, patient survival rates for NHL gradually improved during 2004–2018. The trend continues with a survival rate of 75.2% for the period 2019–2023. Analysis by NHL subtype and subgroups indicating that etiology and risk factors may differ by subtype. Identification of population-specific prevention strategies and treatments for each subtype can be aided by understanding these variations.
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Affiliation(s)
- Shuping Xie
- Department of Clinical Research, The First Affiliated Hospital of Jinan University, Guangzhou, China
- School of Basic Medicine and Public Health, Jinan University, Guangzhou, China
| | - Zhong Yu
- School of Public Health, Shaanxi University of Chinese Medicine, Shaanxi, China
| | - Aozi Feng
- Department of Clinical Research, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Shuai Zheng
- School of Public Health, Shaanxi University of Chinese Medicine, Shaanxi, China
| | - Yunmei Li
- Department of Clinical Research, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - You Zeng
- Department of Clinical Research, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jun Lyu
- Department of Clinical Research, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Guangzhou, China
- *Correspondence: Jun Lyu,
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7
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Alzahrani M, Altowairqi M, Alyousef M, Ghandour M, Alrashed A, Aljebrin Y, Alotheem G. Survival and epidemiologic trends of lymphomas in Saudi Arabia: A 10-year report from a tertiary care hospital. SAUDI JOURNAL OF MEDICINE AND MEDICAL SCIENCES 2022; 10:31-35. [PMID: 35283704 PMCID: PMC8869271 DOI: 10.4103/sjmms.sjmms_200_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 09/27/2021] [Accepted: 12/26/2021] [Indexed: 12/02/2022] Open
Abstract
Background: The current trends in lymphoma cases from Saudi Arabia and their long-term survival are unknown. This study was conducted to evaluate the trends of lymphoma diagnoses and survival from a major tertiary care hospital in Saudi Arabia. Methods: This retrospective study included all new cases of lymphoma diagnosed in adults (age ≥18 years) at King Saud University Medical City, Riyadh, Saudi Arabia, from 2008 to 2018, as identified from the Saudi Cancer Registry. Data on the demographics and clinical characteristics were collected, the survival outcomes were estimated, and multivariate analysis of the overall survival was calculated. Results: A total of 422 patients were included (median age: 46 years). The number new cases of lymphoma diagnosed variably increased over the study period: From 28 (7%) cases in 2009 to 48 (11%) in 2018. The most common lymphoma was diffuse large B-cell lymphoma (175; 41%): and extranodal site was GI involvement (33.5%). In terms of survival, 79% were alive at the last follow-up. On multivariable analysis, the hazard ratio (HR) for patients aged ≥60 years was 3.44 (95% CI: 2–5.9; P = 0.0000069), adjusted for lactate dehydrogenase level (LDH) and disease stage. For advanced-stage disease and high LDH, the HR was 4.2 (95% CI: 1.5-11.8, P = 0.00637) and 0.5 (95% CI: 0.28-0.97; P = 0.04106), respectively. Conclusions: The lymphoma trend in the Saudi Arabian population showed variable increase in cases over the study period, with most patients presenting with advanced-stage disease and at a younger age. The overall survival was comparable with studies from Western countries.
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8
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Asadian S, Rezaeian N, Hosseini L, Toloueitabar Y, Hemmati Komasi MM. The role of cardiac CT and MRI in the diagnosis and management of primary cardiac lymphoma: A comprehensive review. Trends Cardiovasc Med 2021; 32:408-420. [PMID: 34454052 DOI: 10.1016/j.tcm.2021.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 08/05/2021] [Accepted: 08/20/2021] [Indexed: 12/18/2022]
Abstract
Primary cardiac tumors comprise a distinct category of disorders that result in significant cardiac complications. Primary cardiac lymphomas (PCLs) constitute the second most frequent primary malignancy involving the heart. Without treatment, survival may be limited to just a few months; however, a timely therapeutic schedule may prolong the five-year survival. Accordingly, robust diagnostic modalities are essential to improve prognosis. We herein review the literature available in PubMed, MEDLINE, Cochrane, Google Scholar and Scopus databases. Our review demonstrated that cardiac computed tomography (CT) and magnetic resonance imaging (MRI) employ multiple advanced sequences for tumor characterization with or without a contrast agent. These methods assist not only in differentiating PCLs from other cardiac masses such as cardiac thrombi but also in defining the extent of PCLs and conducting a safe biopsy. Cardiac magnetic resonance (CMR) and CT imaging provide essential knowledge regarding PCLs and cardiotoxicity induced by therapeutic regimens. The application of these robust imaging modalities aids in the early diagnosis of PCLs, accelerates the initiation of the treatment program, and improves patient outcomes significantly. Also presented is our introduction into novel techniques and the feasibility of their use to diagnose and treat cardiac masses, particularly PCLs. It should be mentioned that the paramount role of FDG-PET was not the focus of this paper.
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Affiliation(s)
- Sanaz Asadian
- Rajaie Cardiovascular Medical and Research Center, Tehran, Iran
| | - Nahid Rezaeian
- Rajaie Cardiovascular Medical and Research Center, Tehran, Iran.
| | - Leila Hosseini
- Rajaie Cardiovascular Medical and Research Center, Tehran, Iran
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MYC/BCL2/BCL6 triple hit lymphoma of the pericardium: a case report and review of the literature. J Cancer Res Clin Oncol 2020; 146:2435-2438. [PMID: 32025812 DOI: 10.1007/s00432-020-03137-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 01/22/2020] [Indexed: 02/08/2023]
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10
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Duś-Szachniewicz K, Drobczyński S, Woźniak M, Zduniak K, Ostasiewicz K, Ziółkowski P, Korzeniewska AK, Agrawal AK, Kołodziej P, Walaszek K, Bystydzieński Z, Rymkiewicz G. Differentiation of single lymphoma primary cells and normal B-cells based on their adhesion to mesenchymal stromal cells in optical tweezers. Sci Rep 2019; 9:9885. [PMID: 31285461 PMCID: PMC6614388 DOI: 10.1038/s41598-019-46086-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 06/21/2019] [Indexed: 01/01/2023] Open
Abstract
We have adapted a non-invasive method based on optical tweezers technology to differentiate between the normal B-cells and the B-cell non-Hodgkin lymphoma (B-NHL) cells derived from clinical samples. Our approach bases on the nascent adhesion between an individual B-cell and a mesenchymal stromal cell. In this study, a single B-cell was trapped and optically seeded on a mesenchymal stromal cell and kept in a direct contact with it until a stable connection between the cells was formed in time scale. This approach allowed us to avoid the introduction of any exogenous beads or chemicals into the experimental setup which would have affected the cell-to-cell adhesion. Here, we have provided new evidence that aberrant adhesive properties found in transformed B-cells are related to malignant neoplasia. We have demonstrated that the mean time required for establishing adhesive interactions between an individual normal B-cell and a mesenchymal stromal cell was 26.7 ± 16.6 s, while for lymphoma cell it was 208.8 ± 102.3 s, p < 0.001. The contact time for adhesion to occur ranged from 5 to 90 s and from 60 to 480 s for normal B-cells and lymphoma cells, respectively. This method for optically controlled cell-to-cell adhesion in time scale is beneficial to the successful differentiation of pathological cells from normal B-cells within the fine needle aspiration biopsy of a clinical sample. Additionally, variations in time-dependent adhesion among subtypes of B-NHL, established here by the optical trapping, confirm earlier results pertaining to cell heterogeneity.
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Affiliation(s)
- Kamila Duś-Szachniewicz
- Department of Pathology, Wrocław Medical University, Marcinkowskiego 1, 50-368, Wrocław, Poland.
| | - Sławomir Drobczyński
- Department of Optics and Photonics, Wrocław University of Science and Technology, Faculty of Fundamental Problems of Technology, Wybrzeże Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Marta Woźniak
- Department of Pathology, Wrocław Medical University, Marcinkowskiego 1, 50-368, Wrocław, Poland
| | - Krzysztof Zduniak
- Department of Pathology, Wrocław Medical University, Marcinkowskiego 1, 50-368, Wrocław, Poland
| | - Katarzyna Ostasiewicz
- Department of Statistics, Wrocław University of Economics, Komandorska 118/120, 53-345, Wrocław, Poland
| | - Piotr Ziółkowski
- Department of Pathology, Wrocław Medical University, Marcinkowskiego 1, 50-368, Wrocław, Poland
| | - Aleksandra K Korzeniewska
- Department of Optics and Photonics, Wrocław University of Science and Technology, Faculty of Fundamental Problems of Technology, Wybrzeże Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Anil K Agrawal
- 2nd Department of General and Oncological Surgery, Wrocław Medical University, Borowska 213, 50-556, Wrocław, Poland
| | - Paweł Kołodziej
- Division of Pathology, Sokołowski Hospital Wałbrzych, Sokołowskiego 4, 58-309, Wałbrzych, Poland
| | - Kinga Walaszek
- Department of Pathology, Wrocław Medical University, Marcinkowskiego 1, 50-368, Wrocław, Poland
| | - Zbigniew Bystydzieński
- Flow Cytometry Laboratory, Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Institute-Oncology Centre, Wilhelma Konrada Roentgena 5, 02-781, Warsaw, Poland
| | - Grzegorz Rymkiewicz
- Flow Cytometry Laboratory, Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Institute-Oncology Centre, Wilhelma Konrada Roentgena 5, 02-781, Warsaw, Poland
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11
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Janardhanan M, Suresh R, Savithri V, Veeraraghavan R. Extranodal diffuse large B cell lymphoma of maxillary sinus presenting as a palatal ulcer. BMJ Case Rep 2019; 12:bcr-2018-228605. [PMID: 30739092 PMCID: PMC6441260 DOI: 10.1136/bcr-2018-228605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/26/2018] [Indexed: 01/16/2023] Open
Abstract
A multitude of disease processes ranging from periodontitis to malignancies can lead to formation of solitary ulcer on the palate. Hence solitary ulcers of palate can often be a challenging one to diagnose. We report an interesting case of a diffuse large B cell lymphoma of the maxillary sinus which perforated the palatal bone and presented clinically as a palatal ulcer. Initially the lesion manifested as a small ill-defined swelling in the posterior palatal slope in relation to 24and25 which were mobile and hence was erroneously diagnosed as chronic periodontal abscess. This paper is intended to stress the relevance of including non-Hodgkin's lymphoma in the differential diagnosis of solitary palatal ulcers as it may be often misdiagnosed as more common reactive or inflammatory lesions.
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Affiliation(s)
- Mahija Janardhanan
- Department of Oral Pathology and Microbiology, Amrita School of Dentistry, AIMS Campus, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Rakesh Suresh
- Department of Oral Pathology and Microbiology, Amrita School of Dentistry, AIMS Campus, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Vindhya Savithri
- Department of Oral Pathology and Microbiology, Amrita School of Dentistry, AIMS Campus, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Ravi Veeraraghavan
- Department of Oral Surgery, Amrita School of Dentistry, AIMS Campus, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
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12
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Abstract
Non-Hodgkin lymphoma (NHL) that primarily involves the colon is rare and should be distinguished from the more common systemic nodal lymphoma. It has unique clinical expectations and management consideration. Different histologic subtypes of NHL involve the colon, which varies in the clinical behavior and likelihood of obtaining durable remissions with treatment. This article will review the current understanding of the different histologic subtypes of primary colorectal lymphoma and propose management algorithms.
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Affiliation(s)
- Nathan D Gay
- Department of Hematology/Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
| | - Andy Chen
- Department of Hematology/Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
| | - Craig Y Okada
- Department of Hematology/Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon.,Department of Hematology/Oncology, VA Portland Health Care System, Portland, Oregon
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13
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Yucesoy T, Kilic E, Ocak H, Alkan A, Deniz K. Gastrointestinal tract metastasis of mandibular diffuse large B-cell lymphoma. Clin Case Rep 2018; 6:1713-1717. [PMID: 30214748 PMCID: PMC6132166 DOI: 10.1002/ccr3.1704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/01/2018] [Accepted: 06/07/2018] [Indexed: 12/13/2022] Open
Abstract
Not only diffuse large B-cell lymphoma is a malignancy, but also is initially and orally diagnosed in early stages. However, it could be misdiagnosed with other oral pathologies. However yet, early diagnosis is still crucial for the prognosis, morbidity, and mortality in such cases. Additionally, whole-body scanning with positron emission tomography/computed tomography should be performed for diagnosis and treatment process.
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Affiliation(s)
- Turker Yucesoy
- Faculty of DentistryDepartment of Oral and Maxillofacial SurgeryBezmialem Vakif UniversityIstanbulTurkey
| | - Erdem Kilic
- Faculty of DentistryDepartment of Oral and Maxillofacial SurgeryBezmialem Vakif UniversityIstanbulTurkey
| | - Hakan Ocak
- Department of Oral and Maxillofacial SurgeryPrivate ClinicKayseriTurkey
| | - Alper Alkan
- Faculty of DentistryDepartment of Oral and Maxillofacial SurgeryBezmialem Vakif UniversityIstanbulTurkey
| | - Kemal Deniz
- Department of Pathology, Medicine FacultyErciyes UniversityKayseriTurkey
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14
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Shen H, Wei Z, Zhou D, Zhang Y, Han X, Wang W, Zhang L, Yang C, Feng J. Primary extra-nodal diffuse large B-cell lymphoma: A prognostic analysis of 141 patients. Oncol Lett 2018; 16:1602-1614. [PMID: 30008843 PMCID: PMC6036320 DOI: 10.3892/ol.2018.8803] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 12/11/2017] [Indexed: 12/27/2022] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common subtype of lymphoma. Approximately 40% of DBLCL originates from extra-nodal sites, but the diversity of clinical presentations and the genetic and molecular alterations indicate that extra-nodal DLBCLs may be distinct disease entities. The aim of the present study was to highlight the various aspects of primary extra-nodal DLBCL (PE-DLBCL) based on a single center cohort. The data from 141 patients with PE-DLBCL treated at Peking Union Medical College Hospital were retrospectively evaluated. The primary extra-nodal sites involved were the gastrointestinal tract (n=42), central nervous system (CNS; n=38), breast (n=19), adrenal gland (n=15), female genital system (FGS; n=12), thyroid (n=8) and bone (n=7). The median overall survival rate was 28 months (range, 1–116). Multivariate analysis demonstrated that an International Prognostic Index (IPI) ≤2 (P=0.049), complete remission (CR) achieved following first-line therapy (P=0.001) and chemotherapy combined with rituximab (P<0.001) were positive prognostic factors. Patients with DLBCL with primary adrenal gland or female genital system (FGS) involvement exhibited a significantly higher risk of CNS recurrence (P<0.05). Rituximab treatment may have reduced the likelihood of CNS recurrence (P=0.005), whereas prophylaxis with intrathecal injection alone was not sufficient for prevention (P>0.05). In conclusion, IPI >2 and the lack of a CR following first-line therapy were independent prognostic risk factors for PE-DLBCL. Patients with primary adrenal gland or FGS involvement exhibited a higher risk of CNS relapse. Rituximab had a positive impact on the survival of patients with PE-DLBCL, also reducing the likelihood of CNS relapse.
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Affiliation(s)
- Haorui Shen
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
| | - Zhang Wei
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
| | - Daobin Zhou
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
| | - Yan Zhang
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
| | - Xiao Han
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
| | - Wei Wang
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
| | - Lu Zhang
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
| | - Chen Yang
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
| | - Jun Feng
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, P.R. China
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15
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Gordon MJ, Danilova O, Spurgeon S, Danilov AV. Cardiac non-Hodgkin's lymphoma: clinical characteristics and trends in survival. Eur J Haematol 2016; 97:445-452. [PMID: 26935129 DOI: 10.1111/ejh.12751] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2016] [Indexed: 12/22/2022]
Abstract
OBJECTIVES The purpose of this study was to describe the clinical characteristics and outcomes in cardiac non-Hodgkin's lymphoma (NHL). METHODS A retrospective analysis of 94 cases of NHL with biopsy-proven cardiac involvement in PubMed between 1990 and 2015. RESULTS Among cases with cardiac involvement, diffuse large B-cell lymphoma was the most common histologic subtype (58%), followed by T-cell lymphoma (16%), Burkitt's lymphoma (9%), and small lymphocytic lymphoma (6%). Symptomatic heart failure was the most common clinical presentation (34%), and 20% of patients had no cardiac symptoms. Median survival was 3 months (range, 0-72) among all patients. Patients who presented with heart failure had inferior outcomes. Patients with primary, vs. secondary, cardiac involvement had a trend toward superior outcomes. Importantly, chemotherapy treatment was associated with a prolongation in median survival (18 vs. 1 month, HR 0.16, 95% CI, 0.47-0.54, P = 0.0003), and patients diagnosed in the chemo-immunotherapy era demonstrated a trend toward better outcomes. Median survival was not reached among patients with B-cell malignancies who were alive for 1 month after the diagnosis. CONCLUSION Pathologic lymphomatous involvement of cardiac tissue should be considered in the evaluation of patients with NHL. Durable remissions can be achieved in B-cell NHL with cardiac involvement, and thus, therapy should be considered in such cases.
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Affiliation(s)
- Max J Gordon
- Department of Internal Medicine, Oregon Health & Sciences University, Portland, OR, USA
| | - Olga Danilova
- Pathology & Lab Medicine, VA Portland Health Care Systems, Portland, OR, USA
| | - Stephen Spurgeon
- Department of Internal Medicine, Oregon Health & Sciences University, Portland, OR, USA.,Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Alexey V Danilov
- Department of Internal Medicine, Oregon Health & Sciences University, Portland, OR, USA. .,Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA.
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16
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Diffuse large B-cell lymphoma of the mandible with periosteal reaction: a case report. Oral Surg Oral Med Oral Pathol Oral Radiol 2014; 117:e228-32. [PMID: 24439924 DOI: 10.1016/j.oooo.2013.12.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 11/15/2013] [Accepted: 12/03/2013] [Indexed: 12/20/2022]
Abstract
This report describes a rare case of a 63-year-old man with a lymphoma in the right mandibular ramus with periosteal reaction. Computed tomography (CT) images showed a soft tissue density (28 × 48 × 32 mm) around the right mandibular foramen. Bone-mode CT images showed diffuse bone destruction of the right mandibular ramus. Moreover, a periosteal reaction was seen on the lingual cortical bone of the right mandibular ramus. Histopathologic examination found a diffuse large B-cell lymphoma.
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17
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Dhull VS, Sharma P, Singla S, Faizi NA, Thulkar S, Bal C, Kumar R. Extensive Extranodal Involvement of Rare Sites in Non Hodgkin's Lymphoma Detected on (18)F- FDG PET-CT: A Case Report. Nucl Med Mol Imaging 2012; 47:125-9. [PMID: 24900093 DOI: 10.1007/s13139-012-0183-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Revised: 10/16/2012] [Accepted: 10/23/2012] [Indexed: 11/30/2022] Open
Abstract
We present a case of a 23 year-old male treated for Hodgkin's lymphoma who developed diffuse large B-cell lymphoma (DLBCL) 8 years after achieving remission. (18)F-fluorodeoxyglucose positron emission tomography computed tomography ((18)F-FDG PET-CT) was done, which revealed extensive extranodal involvement of bilateral atria, bilateral kidneys, ileo-caecal junction and left testis along with mesenteric and retroperitoneal lymph nodal involvement. Renal and cardiac lesions were not detected by contrast-enhanced CT. Simultaneous lymphomatous involvement of rare sites such as heart, kidneys and testis in a single patient has not been reported before.
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Affiliation(s)
- Varun Singh Dhull
- Department of Nuclear Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029 India
| | - Punit Sharma
- Department of Nuclear Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029 India
| | - Suhas Singla
- Department of Nuclear Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029 India
| | - Nauroze Asghar Faizi
- Department of Nuclear Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029 India ; Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjay Thulkar
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Chandersekhar Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029 India
| | - Rakesh Kumar
- Department of Nuclear Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029 India
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18
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Chi HS, Lee KW, Chiang FY, Tai CF, Wang LF, Yang SF, Lin SF, Kuo WR. Head and neck extranodal lymphoma in a single institute: a 17-year retrospective analysis. Kaohsiung J Med Sci 2012; 28:435-41. [PMID: 22892165 DOI: 10.1016/j.kjms.2012.02.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Accepted: 09/01/2011] [Indexed: 11/26/2022] Open
Abstract
The study's purposes are to identify patient characteristics, treatment response and survival rate, and to describe the important prognostic factors for our patients with extranodal head and neck lymphoma. Furthermore, no study has systemically discussed the overall figure of this disease in Taiwan and we analyzed our data on this topic. A retrospective review was performed for 86 patients with extranodal head and neck lymphoma, diagnosed in Kaohsiung Medical University Hospital, between 1990 and 2007. We evaluated the medical records and analyzed the possible factors affecting treatment outcomes, survival rate, and free-from-disease (FFD) survival rate. Forty-nine male and 37 female patients were included with a male:female ratio of 1.32:1. The most frequent histologic type was diffuse large B cell lymphoma, accounting for 41.9% of the total. The most common primary site involved with extranodal head and neck non-Hodgkin's lymphoma was a tonsil with 27 cases (31.4%). Stage, international prognostic index (IPI) score, B symptoms, lactate dehydrogenase (LDH) level, and lymph node status significantly affected treatment response. The overall 5- and 10-year survival rates were 68.0% and 57.8%, respectively. The FFD survival rate was 53.6% and 49.3% at 5 and 10 years, respectively. Factors including stage, lymph node status, LDH level, and IPI score produced significant differences in both overall survival and FFD survival. Our analyzed information is similar to other previously presented studies. Stage, IPI score, B symptoms, LDH level, and neck nodal status can be used to evaluate the treatment outcomes. Neck nodal status and stage are the two significant prognostic factors for overall survival.
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Affiliation(s)
- Hung-Sheng Chi
- Department of Otolaryngology, Kaohsiung Medical University Hospital, Kaohsiung City, Taiwan
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19
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Abstract
Hodgkin disease (HD) and non-Hodgkin lymphoma (NHL) represent a spectrum of malignant neoplasms arising from the lymphoid system with an incidence of around 8% of all malignancies. Although they are generally known as tumors of lymph nodes, 25% to 40% of HD/NHL tumors, especially NHL, arise at extranodal sites along the gastrointestinal tract, head and neck, orbit, central and peripheral nervous system, thorax, bone, skin, breast, testis, thyroid, and genitourinary tract. Extranodal involvement is an important pretreatment prognostic factor for patients with lymphoma and its incidence has increased in the past 2 decades. Imaging plays an important role in the noninvasive pretreatment assessment of patients with extranodal lymphoma. This involvement can be subtle and may be overlooked during computed tomography (CT). Positron emission tomography/CT (PET/CT) has evolved into an important imaging tool for evaluation of lymphomas, facilitating the detection of affected extranodal sites even when CT shows subtle or no obvious lesions. Familiarity with extranodal manifestations and suggestive PET/CT features in different sites is important for accurate evaluation of lymphoma. This article reviews the extranodal PET/CT imaging findings regarding HD and NHL.
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20
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Bhatia P, Das R, Ahluwalia J, Malhotra P, Varma N, Varma S, Trehan A, Marwaha RK. Hematological Evaluation of Primary Extra Nodal Versus Nodal NHL: A Study from North India. Indian J Hematol Blood Transfus 2011; 27:88-92. [PMID: 22654298 DOI: 10.1007/s12288-011-0068-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2009] [Accepted: 04/11/2011] [Indexed: 11/30/2022] Open
Abstract
Primary extra nodal lymphomas (EN-NHL) are different from primary nodal non-Hodgkin's lymphoma (N-NHL) and are comparatively less common. Hemogram findings and bone marrow involvement is less studied and very few reports are available in the literature. The present study is a retrospective analysis of bone marrow samples evaluated for staging of non-Hodgkin's lymphoma. The age, sex distribution, clinical features, and site of presentation, hemogram findings, pattern of bone marrow involvement and grade of reticulin fibrosis was noted. These findings were compared with the type of non-Hodgkin's lymphoma and prognostic information was determined. A total of 647 cases of NHL, which underwent bone marrow examination for staging, over a seven year period, were retrieved and analyzed for all hematological parameters. Prevalence of EN-NHL was 23.5% (152/647), while nodal NHL comprised 76.5% (495/647) of all NHL cases. 90.1% (137/152) cases of EN-NHL were adult patients, out of which 15.3% (21/137) cases showed bone marrow infiltration as compared to 89% (441/495) adult primary nodal NHL cases, of which 39% (175/441) showed bone marrow infiltration. 9.9% (15/152) cases of EN-NHL were pediatric patients, out of which 40% (6/15) showed bone marrow infiltration, while 10.9% (54/495) of nodal NHL cases were pediatric, of which 20.3% (11/54) showed bone marrow infiltration. Hemogram findings were not found useful in predicting bone marrow infiltration in both nodal as well as EN-NHL. 100% (6/6) of pediatric patients had high grade lymphoma as compared to 48% (9/21) of adult patients, showing bone marrow infiltration in EN-NHL group. Reticulin fibrosis also did not reveal relation with grading of NHL. Prognostically EN-NHL of stomach and central nervous system were found to be better than EN-NHL of other sites, as none of these cases showed bone marrow infiltration. EN-NHL can involve various sites and the prognosis depends upon the sites of disease as well as the type of NHL. Moreover, pediatric EN-NHL cases are likely to have poorer prognosis, due to increased risk of bone marrow involvement as compared to their counterparts having primary nodal NHL. Bone marrow infiltration at times cannot be assessed reliably from hemogram findings only and a bone marrow biopsy for staging is mandatory.
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21
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Mnejja M, Hammami B, Kolsi N, Kallel S, Chakroun A, Charfeddine I, Hdiji S, Elloumi M, Ghorbel A. B-cell lymphoma of the mandible. Eur Ann Otorhinolaryngol Head Neck Dis 2010; 127:186-8. [DOI: 10.1016/j.anorl.2010.07.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2010] [Revised: 07/18/2010] [Accepted: 07/19/2010] [Indexed: 10/18/2022]
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22
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Hui D, Proctor B, Donaldson J, Shenkier T, Hoskins P, Klasa R, Savage K, Chhanabhai M, Gascoyne RD, Connors JM, Sehn LH. Prognostic implications of extranodal involvement in patients with diffuse large B-cell lymphoma treated with rituximab and cyclophosphamide, doxorubicin, vincristine, and prednisone. Leuk Lymphoma 2010; 51:1658-67. [DOI: 10.3109/10428194.2010.504872] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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23
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AlShemmari SH, Ameen RM, Sajnani KP. Extranodal lymphoma: a comparative study. Hematology 2008; 13:163-169. [DOI: 10.1179/102453308x316149] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Affiliation(s)
| | - Reem M. Ameen
- Faculty of Allied Health Sciences, Kuwait University, Jabriya, Kuwait
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24
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Papaxoinis G, Fountzilas G, Rontogianni D, Dimopoulos M, Pavlidis N, Tsatalas C, Pectasides D, Xiros N, Economopoulos T. Low-grade mucosa-associated lymphoid tissue lymphoma: a retrospective analysis of 97 patients by the Hellenic Cooperative Oncology Group (HeCOG). Ann Oncol 2008; 19:780-6. [DOI: 10.1093/annonc/mdm529] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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25
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Even-Sapir E, Lievshitz G, Perry C, Herishanu Y, Lerman H, Metser U. Fluorine-18 Fluorodeoxyglucose PET/CT Patterns of Extranodal Involvement in Patients with Non-Hodgkin Lymphoma and Hodgkin's Disease. Radiol Clin North Am 2007; 45:697-709, vii. [PMID: 17706534 DOI: 10.1016/j.rcl.2007.05.009] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Lymphoma may originate in extranodal sites. Extranodal lymphoma may also be secondary to and accompany nodal disease. Fluorine-18 fluorodeoxyglucose (18F-FDG) imaging has an essential role in the staging of lymphoma, in monitoring the response to therapy, and in detection of recurrence. The introduction of 18F-FDG PET/CT hybrid imaging allows for accurate localization of disease and may be specifically beneficial for the detection of unexpected extranodal sites of disease or exclusion of disease in the presence of nonspecific extranodal CT findings. Accurate staging and localization often dictate the appropriate treatment strategy in patients with lymphoma. Therefore, at any stage in the course of the disease, the potential presence of extranodal disease should be considered when interpreting 18F-FDG PET/CT studies in patients with non-Hodgkin lymphoma and Hodgkin's disease.
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Affiliation(s)
- Einat Even-Sapir
- Department of Nuclear Medicine, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizman Street, Tel-Aviv 64239, Israel.
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26
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Mann G, Trebo MM, Minkov M, Simonitsch I, Chott A, Gadner H. Extramedullary plasmacytoma of the adenoids. Pediatr Blood Cancer 2007; 48:361-2. [PMID: 16155934 DOI: 10.1002/pbc.20547] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Extramedullary plasmacytomas are extremely rarely diagnosed in children. We report two cases of extramedullary plasmacytoma detected coincidentally in the adenoidectomy specimens of children younger than 4 years. We show that these children are disease-free after local excision as the only treatment. Surgical treatment without anti-neoplastic therapy in pediatric plasma cell dyscrasias of the pharyngeal lymphoid tissue may be a sufficient curative therapy.
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Affiliation(s)
- Georg Mann
- St. Anna Children's Hospital, Vienna, Austria.
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27
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Even-Sapir E, Lievshitz G, Perry C, Herishanu Y, Lerman H, Metser U. Fluorine-18 Fluorodeoxyglucose PET/CT Patterns of Extranodal Involvement in Patients with Non-Hodgkin Lymphoma and Hodgkin's Disease. PET Clin 2006; 1:251-63. [PMID: 27157364 DOI: 10.1016/j.cpet.2006.04.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Einat Even-Sapir
- Department of Nuclear Medicine, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizman Street, Tel-Aviv 64239, Israel
| | - Genady Lievshitz
- Department of Nuclear Medicine, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizman Street, Tel-Aviv 64239, Israel
| | - Chava Perry
- Department of Hematology, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizman Street, Tel-Aviv 64239, Israel
| | - Yair Herishanu
- Department of Hematology, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizman Street, Tel-Aviv 64239, Israel
| | - Hedva Lerman
- Department of Nuclear Medicine, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizman Street, Tel-Aviv 64239, Israel
| | - Ur Metser
- Department of Nuclear Medicine, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizman Street, Tel-Aviv 64239, Israel
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28
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Economopoulos T, Papageorgiou S, Rontogianni D, Kaloutsi V, Fountzilas G, Tsatalas C, Pavlidis N, Pectasides D, Papageorgiou E, Dimopoulos M. Multifocal Extranodal Non‐Hodgkin Lymphoma: A Clinicopathologic Study of 37 Cases in Greece, a Hellenic Cooperative Oncology Group Study. Oncologist 2005; 10:734-8. [PMID: 16249354 DOI: 10.1634/theoncologist.10-9-734] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The purpose of this retrospective study was to illustrate the clinicopathological features of patients presenting with multifocal extranodal non-Hodgkin lymphoma (NHL). Among 810 patients with NHL, 37 cases (4.2%) were found to have multiple extranodal involvement (two or more sites). There were 24 men and 13 women, with a median age of 63 years. The majority of these cases (n = 26) had gastric or intestinal (GI) involvement with or without other extranodal sites. Lung along with another extranodal site was relatively common in the present series. Stratification of the 37 cases according to the International Prognostic Index (IPI) showed that 89% of the patients belonged to the high-risk groups. Diffuse large-B-cell lymphoma (DLBCL) accounted for 62%, and mucosa-associated lymphoma tissue (MALT) lymphoma accounted for 27% of all cases. After induction treatment with anthracycline-based regimens, complete remission was achieved in 21 patients (57%), partial remission was achieved in six patients (16%), and seven patients (19%) had no response, while three patients (8%) were nonevaluable. In conclusion, multifocal extranodal NHL is a heterogeneous group of diseases. The majority of them arise at various sites in the GI tract. DLBCL was the most frequent histological subtype followed by MALT lymphoma. Risk group, as defined by the IPI, was predictive of survival.
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Affiliation(s)
- Theofanis Economopoulos
- Second Department of Internal Medicine, Athens University, University General Hospital Attikon, Haidari, Greece
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29
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Economopoulos T, Papageorgiou S, Dimopoulos MA, Pavlidis N, Tsatalas C, Symeonidis A, Foudoulakis A, Pectasides D, Rontogianni D, Rizos E, Chalkia P, Anagnostopoulos A, Melachrinou M, Papageorgiou E, Fountzilas G. Non-Hodgkin's lymphomas in Greece according to the WHO classification of lymphoid neoplasms. A retrospective analysis of 810 cases. Acta Haematol 2005; 113:97-103. [PMID: 15802887 DOI: 10.1159/000083446] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2003] [Accepted: 04/19/2004] [Indexed: 11/19/2022]
Abstract
The purpose of this retrospective study, the largest unselected series in our country, was to illustrate the clinicopathological features of non-Hodgkin's lymphoma (NHL) classified according to the World Health Organization (WHO) classification of lymphoid neoplasms. A retrospective analysis was conducted and clinical features of histological subtypes were established in 810 patients (age > or = 15 years) with NHL who were treated at 8 major centers representative of Greece. There were 435 males and 375 females 95% of them aged >30 years. B symptoms were present in 34% of the patients, while 45.3% had stages I-II and 54.6% had stages III-IV. LDH was increased in 37% of the patients. B cell lymphomas formed 88% of the cases whereas T cell lymphomas formed 12% of the total. Indolent lymphomas accounted for 31.1%, aggressive ones for 66.7% and very aggressive ones for 2.4% of all NHLs. Among indolent lymphomas extranodal ones (MALT B cell lymphoma) were the most common subset while follicular lymphoma grade I and II and small lymphocytic ones presented with equal frequency. Among the aggressive lymphomas diffuse large cell lymphoma (DLCL) was the most common subtype; this entity along with large-cell immunoblastic lymphomas accounted for 45.2% of all B cell lymphomas. Among the T cell lymphomas, peripheral T cell lymphomas and anaplastic large cell lymphomas of the T/null-cell type were the most common subtypes. The most common extranodal presentation was the gastrointestinal tract (GI). Next in frequency were primary extranodal NHL of the head and neck region. MALT B cell lymphomas were found in almost half of the patients with GI tract NHL, whereas in all other extranodal places DLCL was the predominant histological subtype. The median survival for indolent and aggressive NHL was 123.5 and 55.5 months, respectively. This is the first report of a large series of malignant lymphomas in Greece using the WHO classification. It appears that there are no significant differences between NHL in Greece and other large series as far as clinical and extranodal presentation is concerned. The frequency of follicular lymphoma in the current study is comparable to that reported from Asian countries and mainland Europe, but lower than that of US and Northern European series. There were no important differences in the incidence of the remaining histological subtypes between Greece and other European countries.
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MESH Headings
- Adolescent
- Adult
- Aged
- Child
- Child, Preschool
- Female
- Gastrointestinal Neoplasms/classification
- Gastrointestinal Neoplasms/epidemiology
- Gastrointestinal Neoplasms/mortality
- Gastrointestinal Neoplasms/pathology
- Greece/epidemiology
- Head and Neck Neoplasms/classification
- Head and Neck Neoplasms/epidemiology
- Head and Neck Neoplasms/mortality
- Head and Neck Neoplasms/pathology
- Humans
- Lymphoma, Large B-Cell, Diffuse/classification
- Lymphoma, Large B-Cell, Diffuse/epidemiology
- Lymphoma, Large B-Cell, Diffuse/mortality
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, T-Cell, Peripheral/classification
- Lymphoma, T-Cell, Peripheral/epidemiology
- Lymphoma, T-Cell, Peripheral/mortality
- Lymphoma, T-Cell, Peripheral/pathology
- Male
- Middle Aged
- Neoplasm Staging
- Retrospective Studies
- World Health Organization
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30
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Krol ADG, le Cessie S, Snijder S, Kluin-Nelemans JC, Kluin PM, Noordijk EM. Primary extranodal non-Hodgkin's lymphoma (NHL): the impact of alternative definitions tested in the Comprehensive Cancer Centre West population-based NHL registry. Ann Oncol 2003; 14:131-9. [PMID: 12488305 DOI: 10.1093/annonc/mdg004] [Citation(s) in RCA: 147] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The definition of primary extranodal non-Hodgkin's lymphoma (NHL) is a controversial issue, especially in patients where both nodal and extranodal sites are involved. PATIENTS AND METHODS The impact of different definitions of primary extranodal NHL on incidence and prognosis is explored using data from a population-based NHL registry. RESULTS Using liberal criteria, 389 (34%) cases were classified as primary extranodal NHL. Overall survival (OS) rates of nodal and extranodal NHL patients defined this way were comparable; however, extranodal NHL patients had a better disease-free survival (DFS). When strict criteria were applied, 231 cases (20%) were classified as primary extranodal NHL. OS and DFS rates of extranodal NHL patients defined this way were superior to nodal NHL patients; however, the difference in OS was reversed after correction for differences in International Prognostic Index and malignancy grade. CONCLUSION This study illustrates the selection bias that is introduced when a strict definition of primary extranodal NHL, that excludes cases with disseminated disease, is used. Patients with primary extranodal NHL were found to have a superior DFS, irrespective of which definition of primary extranodal NHL was used.
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Affiliation(s)
- A D G Krol
- Department of Clinical Oncology, Leiden University Medical Centre, Leiden, The Netherlands.
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31
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Mealey BL, Tunder GS, Pemble CW. Primary extranodal malignant lymphoma affecting the periodontium. J Periodontol 2002; 73:937-41. [PMID: 12211504 DOI: 10.1902/jop.2002.73.8.937] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Non-Hodgkin's lymphoma may arise in extranodal tissues within the head and neck region. These lesions may occur in the oral cavity, but rarely appear on the gingiva. Due to their malignant nature, rapid identification, diagnosis, and treatment of non-Hodgkin's lymphomas are essential to patient survival. METHODS An unusual case of primary extranodal non-Hodgkin's lymphoma is described. The small lesion arose on the gingiva and alveolar mucosa. Upon excision, the tissue was submitted for microscopic examination, with the expectation that the lesion would be benign and excision would constitute the entirety of treatment. However, a diagnosis of primary extranodal large B-cell lymphoma was returned. RESULTS In addition to excision of the lesion, the patient underwent a complete work-up to rule out other systemic lesions. Chemotherapy and radiation therapy were performed. The patient has remained healthy, without recurrence of lymphoma for 3 years. CONCLUSIONS This case reinforces the importance of submitting excised tissues for microscopic examination even when the lesion appears totally benign. In addition, it highlights the need for complete excision of suspected lesions, with generous borders of normal tissue. With current periodontal plastic surgical techniques, most defects remaining after soft tissue biopsy can be managed with good esthetic results.
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Affiliation(s)
- Brian L Mealey
- Department of Periodontics, Wilford Hall Medical Center, Lackland Air Force Base, TX 78236-5346, USA
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32
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Krol AD, Le Cessie S, Snijder S, Kluin-Nelemans JC, Kluin PM, Noorduk EM. Waldeyer's ring lymphomas: a clinical study from the Comprehensive Cancer Center West population based NHL registry. Leuk Lymphoma 2001; 42:1005-13. [PMID: 11697617 DOI: 10.3109/10428190109097720] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
It is debated whether non-Hodgkin's lymphomas originating in Waldeyer's ring (WR NHL) behave as NHL originating in lymph nodes or share common features with extranodal lymphomas originating in mucosa associated lymphatic tissue (MALT). We analyzed data from a population based NHL registry on patterns of dissemination at diagnosis, response to treatment, patterns of failure and survival of 77 primary Waldeyer's ring Non-Hodgkin's lymphomas (WR NHL) patents. Data of completely staged patients with diffuse large cell lymphomas (DLCL) originating in WR (n=44) were compared with those of patients retrieved from the same registry with DLCL originating in lymph nodes or stomach (the latter as prototype of a lymphoma originating in MALT). Primary WR NHL had favorable risk scores according to the International Prognostic Index (IPI), and responded well to therapy: a complete response (CR) rate of 74% was observed. Disease free survival (DFS) and overall survival (OS) were poor, however (47% and 31% at 10 years, respectively). The comparison of DLCL originating in WR, lymph nodes and stomach revealed that WR and gastric NHL patients shared a restricted pattern of dissemination at diagnosis, in contrast to patients with DLCL originating in lymph nodes. Although not all patients were completely restaged at relapse, analysis of patterns of failure suggested that the gastro-intestinal tract is a preferential site for recurrences, both for WR and gastric DLCL patients. CR rates of WR, nodal and gastric DLCL patients were 77%, 55% and 55% respectively (P=0.03), OS of the three patient subgroups did not differ (33%, 27% and 37% at 10 years). DFS of WR DLCL patients was similar to nodal DLCL patients but inferior to gastric DLCL patients (47%, 48% and 73% at 10 years respectively, P=0.006). After Cox regression analysis the relative relapse risk for patients with WR DLCL when compared to patients with DLCL originating in lymph nodes was 2.01 (C.I. 0.99-4.01, P=0.05), and 3.46 (C.I. 1.32-9.00, P=0.01) when compared to patients with gastric DLCL. The clinical picture of primary WR NHL emerging from this population based study is in agreement with data form hospital based studies. In the comparison of WR DLCL, nodal DLCL and gastric DLCL, the observed patterns of dissemination suggest similarities between WR DLCL and gastric DLCL. The frequent relapses after CR observed for WR DLCL patients, however, indicate that these lymphomas clinically behave as nodal DLCL, and should be treated accordingly.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Disease-Free Survival
- Female
- Head and Neck Neoplasms/classification
- Head and Neck Neoplasms/mortality
- Head and Neck Neoplasms/pathology
- Humans
- Lymph Nodes/pathology
- Lymphoma, Large B-Cell, Diffuse/classification
- Lymphoma, Large B-Cell, Diffuse/mortality
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Non-Hodgkin/classification
- Lymphoma, Non-Hodgkin/mortality
- Lymphoma, Non-Hodgkin/pathology
- Male
- Middle Aged
- Recurrence
- Registries
- Remission Induction
- Stomach Neoplasms/classification
- Stomach Neoplasms/mortality
- Stomach Neoplasms/pathology
- Survival Rate
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Affiliation(s)
- A D Krol
- Department of Clinical Oncology, Leiden University Medical Center, The Netherlands.
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33
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Ezzat AA, Ibrahim EM, El Weshi AN, Khafaga YM, AlJurf M, Martin JM, Ajarim DS, Bazarbashi SN, Stuart RK, Zucca E. Localized non-Hodgkin's lymphoma of Waldeyer's ring: clinical features, management, and prognosis of 130 adult patients. Head Neck 2001; 23:547-58. [PMID: 11400243 DOI: 10.1002/hed.1077] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Waldeyer's ring (WR) is the primary site of non-Hodgkin's lymphoma (NHL) involvement in approximately 5% to 10% of all lymphoma patients, and it accounts for more than half of all primary extranodal lymphomas of the head and neck. Materials and Methods A retrospective review was performed of 130 adult patients with localized (stages I and II) WR-NHL seen at a single institution over 18 years. RESULTS Patients had a median age of 55 years, and the male-female ratio was 1:5:1. Seventy five (58%), 46 (35%), and 9 (7%) patients had primary tonsillar, nasopharyngeal, and base of the tongue lymphoma, respectively. Forty-five (35%) and 85 (65%) had stage I and stage II disease, respectively. Most patients (109 patients, 84%) had diffuse large B-cell NHL (DLC). Chemotherapy (CT) was given to 58 (45%) patients, whereas 26 (20%) received radiation therapy (RTX), and 46 (35%) were managed with a combination of chemotherapy and radiotherapy (CMT). One hundred nine (84%), 16 (12%), and 5 (4%) patients attained complete remission (CR), partial remission (PR), and treatment failure, respectively, with no difference in CR rates between the three therapeutic modalities. Of those patients with DLC, 90 (83%), 15 (14%), and 4 (3%) demonstrated CR, PR, and treatment failure, respectively. In a multivariate analysis, the modified International Prognostic Index (IPI) was found to predict the attainment of CR. Over a median follow-up of 49 months; 76 (58%) of the patients were alive and disease-free, 5 (4%) were alive with evidence of disease, and the remaining 49 (38%) were dead. Most distant relapses were in nongastrointestinal extranodal sites. The median overall survival (OS) has not been reached; however, the projected 5-year OS was 58%. No OS difference was noted between patients with stage I and stage II. Cox proportional hazards model identified primary tonsillar site and a low-risk group as defined by the modified IPI were associated with favorable OS. The median event-free survival was 82.3 months, with the primary tonsillar site, and low-risk modified IPI group were associated with favorable EFS in a multivariate analysis. Probably because of the high frequency of patients with DLC, the outcome and the prognostic factors in those patients were not distinctive from those for the whole group. The CMT was not associated with a superior OS compared with either of the single modality treatments; however, it was associated with more favorable EFS. CONCLUSIONS This series characterized the clinicopathologic features and outcome of adult patients with early stage WR-NHLs. No survival difference was noted between stage I and stage II, and the outcome was favorable. Primary tonsillar site and the low-risk group of the modified IPI predicted favorable OS and EFS. CMT is probably superior to single modality treatment; however, prospective studies are warranted.
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Affiliation(s)
- A A Ezzat
- Department of Oncology, King Faisal Specialist Hospital & Research Centre, PO Box 3354, Riyadh, 11211, Saudi Arabia
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34
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Arican A, Dinçol D, Akbulut H, Onur H, Demirkazik A, Cay F, Içli F. Clinicopathologic features and prognostic factors of primary extranodal non-Hodgkin's lymphomas in Turkey. Am J Clin Oncol 1999; 22:587-92. [PMID: 10597743 DOI: 10.1097/00000421-199912000-00009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Clinical, histopathologic, and prognostic features of 114 patients with primary extranodal non-Hodgkin's lymphoma were evaluated. Median age of the patients was 48 (range, 15-76) and the ratio of male/female was 55/59. Thirty-seven patients had stage 1, 55 patients stage II, 6 patients stage III, and 16 patients stage IV. The most common sites of primary extranodal non-Hodgkin's lymphoma were the gastrointestinal (GI) tract and head-neck region. Stomach (66%) and tonsils (33%) were the most frequently involved organ in GI tract and head-neck region, respectively. Eighty percent of patients had intermediate or high-grade lymphomas, 20% had low-grade subtypes. Complete remission was achieved in 83% of all patients with chemotherapy +/- radiotherapy +/- surgery. Overall and disease-free survival at 5 years were 63% and 59%, respectively. In conclusion, clinical and histopathologic characteristics and prognosis of our cases with primary extranodal non-Hodgkin's lymphoma were usually similar to those of the cases in Western countries with some differences in the incidence of some specific primary extranodal non-Hodgkin's lymphomas and in the histopathologic subtypes.
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Affiliation(s)
- A Arican
- Department of Medical Oncology, Baŝkent University, Faculty of Medicine, Ankara, Turkey
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35
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Tülin Kayhan F, Ozkul N. Case report: extranodal non-Hodgkin's lymphoma of the parapharyngeal space. Auris Nasus Larynx 1999; 26:201-5. [PMID: 10214901 DOI: 10.1016/s0385-8146(98)00083-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
We report an unusual case of primary extranodal non-Hodgkin's lymphoma of the parapharyngeal space. Clinical presentation looked like right peritonsillar abscess and hypoglossal palsy. After histologic study of his biopsy, this 19-year-old man was given a diagnosis of diffuse large-cell non-Hodgkin's lymphoma. Immunohistochemical study showed cell-type B and he was determined to have Stage IIE. Treatment combined chemotherapy and radiotherapy. Extranodal lymphoma of the head and neck presents a diagnostic problem. We review various approaches to extranodal non-Hodgkin's lymphomas of the head and neck. This condition especially requires communication between the surgeon and the pathologist, essential in preventing an incorrect or delayed diagnosis.
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MESH Headings
- Adult
- Biopsy
- Combined Modality Therapy
- Diagnosis, Differential
- Humans
- Lymph Nodes/pathology
- Lymphoma, B-Cell/diagnosis
- Lymphoma, B-Cell/pathology
- Lymphoma, B-Cell/therapy
- Lymphoma, Large B-Cell, Diffuse/diagnosis
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/therapy
- Magnetic Resonance Imaging
- Male
- Neoplasm Staging
- Peritonsillar Abscess/diagnosis
- Peritonsillar Abscess/pathology
- Pharyngeal Neoplasms/diagnosis
- Pharyngeal Neoplasms/pathology
- Pharyngeal Neoplasms/therapy
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Affiliation(s)
- F Tülin Kayhan
- Department of Otolaryngology, Head and Neck Surgery, Vakif Gureba Hospital, Istanbul, Turkey.
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36
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Regezi JA, McMillan A, Dekker N, Daniels TE, Silverman S, Schoelch M, Ziober BL. Apoptosis-associated proteins in oral lymphomas from HIV-positive patients. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1998; 86:196-202. [PMID: 9720096 DOI: 10.1016/s1079-2104(98)90125-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Extranodal oral lymphomas, seen with increasing frequency in HIV infection, may have dysfunctional apoptotic mechanisms that favor tumor progression. The purpose of this study was to evaluate extranodal lymphomas from HIV-positive patients for expression of apoptosis-associated proteins. Correlations were made with 10 histologically comparable extranodal lymphomas from HIV-negative patients and 6 hyperplastic lymph nodes from otherwise healthy young adults. Formalin-fixed tissue sections were immunohistochemically stained for apoptosis-associated proteins (Bcl-2, Bcl-x, Bax, Bak, p53, MDM2, BHRF). In situ hybridization was also done on deparaffinized sections for Epstein-Barr virus EBER mRNA. Eighteen consecutive oral lymphomas were studied in HIV/AIDS-positive patients. Four of 5 intermediate-grade lymphomas expressed Bcl-2 to a greater degree than did high-grade lymphomas (4 of 13). Most lymphomas were positive for Bcl-x and Bax, and few expressed Bak. The staining patterns for these proteins were similar to those seen in HIV-negative patients. Staining patterns were relatively consistent in the hyperplastic lymph nodes, whereas such patterns were irregular in lymphomas. Positive p53 staining was seen in 11 of 18 HIV-positive cases; 9 of these were also MDM2-positive. Double stains suggested that both p53 and MDM2 proteins were expressed in the same cells in these nine cases. Epstein-Barr virus-EBER mRNA was detected in 14 of 18 cases and in 3 of 10 cases from HIV-negative patients. BHRF staining was evident in only a few cells of three HIV-positive lymphomas. The irregular expression of Bcl-2, Bcl-x, Bax, and Bak in oral lymphomas indicates dysfunctional apoptotic mechanisms in these tumors. Bcl-2 staining differs with tumor grade. Positive staining for p53 and MDM2 proteins is a notable feature of lymphomas in HIV-positive patients and may relate to binding of MDM2 to wild-type p53. Epstein-Barr virus is more commonly associated with oral lymphomas in HIV-positive patients, although the Epstein-Barr virus-produced protein BHRF, which has Bcl-2-like activity, is minimally expressed.
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