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Modemann F, Ahmadi P, von Kroge PH, Weidemann S, Bokemeyer C, Dierlamm J, Fiedler W, Ghandili S. The prognostic impact of lymphoma perforation in patients with primary gastrointestinal lymphoma - a single-center analysis. Leuk Lymphoma 2023; 64:1801-1810. [PMID: 37552203 DOI: 10.1080/10428194.2023.2240921] [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: 03/28/2023] [Accepted: 07/20/2023] [Indexed: 08/09/2023]
Abstract
Patients with primary gastrointestinal (GI) lymphoma are at risk of GI perforations. Therefore, we aimed to investigate the prognostic impact of non-traumatic GI perforations. 54 patients with a histologically confirmed diagnosis of primary GI lymphoma were included. Non-traumatic lymphoma perforation occurred in ten patients (19%). Perforations occurred only in patients with aggressive B-cell lymphoma. In patients with aggressive B-cell lymphoma, the median overall survival (mOS) was 52 months (95% CI 9.88-94.12) and 27 months (95% CI 0.00-135.48) in patients with and without GI perforation, respectively. The median progression-free survival (mPFS) was 30 months (95% CI 5.6-54.4) in patients with GI perforations. In patients without lymphoma perforation, mPFS was not reached. Both mOS and mPFS did not significantly differ. In conclusion, despite the need for emergency surgery and delay in lymphoma-directed treatment, lymphoma perforation did not negatively impact our study population's OS or PFS.
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Affiliation(s)
- Franziska Modemann
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Mildred Scheel Cancer Career Center, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Paymon Ahmadi
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Philipp H von Kroge
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sören Weidemann
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Carsten Bokemeyer
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Judith Dierlamm
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Walter Fiedler
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Susanne Ghandili
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Tian FY, Wang JX, Huang G, An W, Ai LS, Wang S, Wang PZ, Yu YB, Zuo XL, Li YQ. Clinical and endoscopic features of primary small bowel lymphoma: a single-center experience from mainland China. Front Oncol 2023; 13:1142133. [PMID: 37397371 PMCID: PMC10313208 DOI: 10.3389/fonc.2023.1142133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/01/2023] [Indexed: 07/04/2023] Open
Abstract
Objective The worldwide incidence of primary small intestinal lymphoma (PSIL) is increasing. However, little is known about the clinical and endoscopic characteristics of this disease. The aim of this study was to investigate the clinical and endoscopic data of patients with PSIL, with the goal of enhancing our understanding of the disease, improving diagnostic accuracy, and facilitating more accurate prognosis estimation. Methods Ninety-four patients diagnosed with PSIL were retrospectively studied at Qilu Hospital of Shandong University between 2012 and 2021. The clinical data, enteroscopy findings, treatment modalities, and survival times were collected and analyzed. Results Ninety-four patients (52 males) with PSIL were included in this study. The median age of onset was 58.5 years (range: 19-80 years). Diffuse large B-cell lymphoma (n=37) was the most common pathological type. Abdominal pain (n=59) was the most frequent clinical presentation. The ileocecal region (n=32) was the most commonly affected site, and 11.7% of patients had multiple lesions. At the time of diagnosis, the majority of patients (n=68) were in stages I-II. A new endoscopic classification of PSIL was developed, including hypertrophic type, exophytic type, follicular/polypoid type, ulcerative type, and diffusion type. Surgery did not show a significant increase in overall survival; chemotherapy was the most commonly administered treatment. T-cell lymphoma, stages III-IV, "B" symptoms, and ulcerative type were associated with poor prognosis. Conclusion This study provides a comprehensive analysis of the clinical and endoscopic features of PSIL in 94 patients. This highlights the importance of considering clinical and endoscopic characteristics for accurate diagnosis and prognosis estimation during small bowel enteroscopy. Early detection and treatment of PSIL is associated with a favorable prognosis. Our findings also suggest that certain risk factors, such as pathological type, "B" symptoms, and endoscopic type, may affect the survival of PSIL patients. These results underscore the need for careful consideration of these factors in the diagnosis and treatment of PSIL.
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Affiliation(s)
- Feng-Yu Tian
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Jue-Xin Wang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Gang Huang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Wen An
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Li-Si Ai
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Sui Wang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Pei-Zhu Wang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Yan-Bo Yu
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Jinan, China
- Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
| | - Xiu-Li Zuo
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Jinan, China
- Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
| | - Yan-Qing Li
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Jinan, China
- Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
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Zhang C, Liu Z, Tao J, Lin L, Zhai L. Development and External Validation of a Nomogram to Predict Cancer-Specific Survival in Patients with Primary Intestinal Non-Hodgkin Lymphomas. Cancer Manag Res 2022; 13:9271-9285. [PMID: 34992453 PMCID: PMC8709580 DOI: 10.2147/cmar.s339907] [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: 09/19/2021] [Accepted: 12/08/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Primary intestinal non-Hodgkin lymphoma (PINHL) is a biologically and clinically heterogeneous disease. Few individual prediction models are available to establish prognoses for PINHL patients. Herein, a novel nomogram was developed and verified to predict long-term cancer-specific survival (CSS) rates in PINHL patients, and a convenient online risk calculator was created using the nomogram. Materials and Methods Data on PINHL patients from January 1, 2004, to December 31, 2015, obtained from the Surveillance, Epidemiology, and End Results (SEER) database (n = 2372; training cohort), were analyzed by Cox regression to identify independent prognostic parameters for CSS. The nomogram was internally and externally validated in a SEER cohort (n = 1014) and a First Affiliated Hospital of Guangzhou University of Chinese Medicine (FAHGUCM) cohort (n = 37), respectively. Area under the receiver operating characteristic curve (AUC), calibration curves, and decision curve analysis (DCA) were used to evaluate nomogram performance. Results Five independent predictors were identified, namely, age, marital status, Ann Arbor Stage, B symptoms, and histologic type. The nomogram showed good performance in discrimination and calibration, with C-indices of 0.772 (95% CI: 0.754–0.790), 0.763 (95% CI: 0.734–0.792), and 0.851 (95% CI: 0.755–0.947) in the training, internal validation, and external validation cohorts, respectively. The calibration curve indicated that the nomogram was accurate, and DCA showed that the nomogram had a high clinical application value. AUC values indicated that the prediction accuracy of the nomogram was higher than that of Ann Arbor Stage (training cohort: 0.804 vs 0.630; internal validation cohort: 0.800 vs 0.637; external validation cohort: 0.811 vs 0.598), and Kaplan–Meier curves indicated the same. Conclusion A nomogram was developed to assist clinicians in predicting the survival of PINHL patients and in making optimal treatment decisions. An online calculator based on the nomogram was made available at https://cuifenzhang.shinyapps.io/DynNomapp/.
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Affiliation(s)
- Cuifen Zhang
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People's Republic of China
| | - Zeyu Liu
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People's Republic of China
| | - Jiahao Tao
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People's Republic of China
| | - Lizhu Lin
- Cancer Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, People's Republic of China
| | - Linzhu Zhai
- Cancer Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, People's Republic of China
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Khuroo MS, Khwaja SF, Rather A, Hassan Z, Reshi R, Khuroo NS. Clinicopathological profile of gastrointestinal lymphomas in Kashmir. Indian J Med Paediatr Oncol 2021; 37:251-255. [PMID: 28144091 PMCID: PMC5234161 DOI: 10.4103/0971-5851.195736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The histological categorization of lymphoma has been a source of controversy for many years for both clinicians and pathologists. Clinicopathologic information of gastrointestinal lymphomas in Indian subcontinent is lacking. We studied histopathological spectrum of Primary Gastrointestinal Lymphomas (PGIL) and attempted to classify the G.I. lymphomas based on the recent WHO classification in to major histological types and immunological categories. MATERIAL AND METHODS This study was done to evaluate the clinicopathological pattern of 100 cases with a histopathological diagnosis of primary gastrointestinal lymphoma at a tertiary care hospital. All patients of primary gastrointestinal lymphomas were included with the help of medical records over a 11-years period that is, January 2005 to December 2015. RESULTS The study included 100 cases (60 males, 40 females; mean age 51.43 years; age range 4.5-90 years). The disease involved stomach in 82 (82%), small intestine in 8 (8%), large bowel and rectum in 8 (8%), gall bladder in 1 (1%) and oesophagus in 1 (1%). 82 (82%) of the 100 cases were Diffuse Large B cell lymphomas; 12 (12%) were Extra Nodal Marginal Zone Lymphomas (ENMZL of MALT type) 2 (2%) IPSID 2 (2%) of Mantle cell lymphoma morphology, 1 (1%) Burkitt's and 1(1%) enteropathy associated T cell lymphoma. The commonest presenting symptom was abdominal pain. 99 (99%) of 100 tumours were classified as B-cell lymphomas immunohistochemically and majority exhibited monoclonal light chain restriction on kappa/lambda staining. In addition; Burkitt's lymphoma showed positivity for CD 10. One tumour (1%) showed positivity for T-cell markers. The data demonstrated that primary GI NHL is more common among males, mainly in their fifth decade. Abdominal pain is the most common presenting symptom, with stomach being the most commonly involved site. Diffuse large cell lymphoma is the most frequent histologic subtype, followed by extranodal marginal-zone B cell lymphoma (MALT type). H. Pylori infection was observed in cases with low grade MALT lymphomas. Striking was the observation of two cases of IPSID (a disease commonly found in Mediterranean countries) and one case of enteropathy associated T cell lymphoma. CONCLUSION EGD, imaging, light microscopic examination and immunohistochemical workup for B and T cell markers and staining for light chains to assist documentation of monoclonality are of precise diagnostic value in gastrointestinal lymphomas and form a part of the diagnostic workup.
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Affiliation(s)
- Mehnaaz Sultan Khuroo
- Department of Pathology, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Summyia Farooq Khwaja
- Department of Pathology, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Ajaz Rather
- Department of Surgery, SKIMS Medical College, Srinagar, Jammu and Kashmir, India
| | - Zhahid Hassan
- Department of Endocrinology, SKIMS Medical College, Srinagar, Jammu and Kashmir, India
| | - Ruby Reshi
- Department of Pathology, Government Medical College, Srinagar, Jammu and Kashmir, India
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Prognostic value of SUVmax measured by pretreatment 18F-FDG PET/CT in patients with primary gastric lymphoma. Nucl Med Commun 2017; 37:1267-1272. [PMID: 27482643 DOI: 10.1097/mnm.0000000000000579] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE The aim of this retrospective study was to determine whether glucose metabolism assessed by fluorine-18 fluorodeoxyglucose (F-FDG) PET/computed tomography (CT) provides prognostic information independent of established prognostic factors in patients with gastric lymphoma. PATIENTS AND METHODS We reviewed the medical records of 86 patients retrospectively (men, 42; women, 44; mean age 58±13 years) with pathologically proven gastric lymphoma (34 mucosa-associated lymphoid tissue and 52 aggressive non-Hodgkin's lymphoma). They underwent F-FDG PET/CT as part of a pretreatment work-up from February 2004 to July 2012. For the analysis, patients were classified by age, sex, Musshoff stage, serum lactate dehydrogenase, International Prognostic Index score, extragastric spread, and visual intensity [visual assessment and maximum standardized uptake value (SUVmax), respectively]. The relationship between F-FDG uptake and survival was analyzed using the Kaplan-Meier method with a log-rank test and Cox's proportional-hazard regression method. RESULTS The median survival of all 86 study participants was 1117 days and the median SUV measured by PET/CT was 6.1 (range, 1.9-32.7). Patients with an SUVmax less than or equal to 5.2 survived significantly longer than patients with an SUVmax more than 5.2 (median, 1163 vs. 1004 days; P=0.003). Survival was also found to be significantly related to age (P=0.0005), histological type (P=0.004), extragastric spread (P=0.0004), International Prognostic Index score (P<0.0001), serum lactate dehydrogenase (P=0.02), stage (P<0.0001), and visual intensity (P=0.041). A multivariate analysis showed that patients with a higher SUVmax [P=0.021; 95% confidence interval (CI), 1.52-8.14; hazard ratio (HR)=6.29], older age (P=0.001; 95% CI, 4.64-219.96; HR=18.8), more aggressive histologic type (P=0.006; 95% CI, 2.20-70.63; HR=12.76), and higher stage (P=0.0006; 95% CI, 5.81-206.43; HR=17.48) showed worse survival. CONCLUSION A higher SUVmax on pretreatment F-FDG PET/CT can predict poorer survival in patients with gastric lymphoma.
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Wotherspoon AC, Du MQ, Spencer J. Gastrointestinal Lymphoma. Mucosal Immunol 2015. [DOI: 10.1016/b978-0-12-415847-4.00089-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Alevizos L, Gomatos IP, Smparounis S, Konstadoulakis MM, Zografos G. Review of the molecular profile and modern prognostic markers for gastric lymphoma: how do they affect clinical practice? Can J Surg 2012; 55:117-24. [PMID: 22564515 DOI: 10.1503/cjs.002310] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Primary gastric lymphoma is a rare cancer of the stomach with an indeterminate prognosis. Recently, a series of molecular prognostic markers has been introduced to better describe this clinical entity. This review describes the clinical importance of several oncogenes, apoptotic genes and chromosomal mutations in the initiation and progress of primary non-Hodgkin gastric lymphoma and their effect on patient survival. We also outline the prognostic clinical importance of certain cellular adhesion molecules, such as ICAM and PECAM-1, in patients with gastric lymphoma, and we analyze the correlation of these molecules with apoptosis, angiogenesis, tumour growth and metastatic potential. We also focus on the host-immune response and the impact of Helicobacter pylori infection on gastric lymphoma development and progression. Finally, we explore the therapeutic methods currently available for gastric lymphoma, comparing the traditional invasive approach with more recent conservative options, and we stress the importance of the application of novel molecular markers in clinical practice.
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Affiliation(s)
- Leonidas Alevizos
- 1st Department of Propaedeutic Surgery, Hippokration Hospital of Athens, Athens Medical School, Vasilissis, Sofia Avenue 114, 11527, Athens, Greece
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Non-Hodgkin's lymphoma involving the ileocecal region: a single-institution analysis of 46 cases in a Chinese population. J Clin Gastroenterol 2012; 46:509-14. [PMID: 22105183 DOI: 10.1097/mcg.0b013e318237126c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND GOALS Non-Hodgkin's lymphoma (NHL) involving the ileocecal region is a rare occurrence. Optimal management and treatment outcomes of ileocecal NHL have not been well defined. STUDY In this study, clinical characteristics, treatment outcomes, and prognostic factors of 46 Chinese patients with ileocecal NHL were retrospectively analyzed. RESULTS Among 46 patients, the median age of these patients was 46 years and 84.8% of them were male. Twenty-four cases (52.2%) had early-stage disease (stage I/II1/II2) and 35 (76.1%) cases were of B-cell origin. Higher incidence of fever (P=0.001) and intestinal perforation (P=0.038) at onset was observed in T-cell lymphomas. Surgical emergencies occurred in 13 patients, including 8 patients who were receiving chemotherapy. Patients with T-cell advanced ileocecal NHL (stage IIE/IV) suffered more surgical emergencies during chemotherapy than others (P=0.005). The 5-year overall survival and progression-free survival rates for these 46 patients were 64.2% and 49.3%, respectively. Early-stage cases undergoing radical resection before chemotherapy had a prolonged 5-year progression-free survival rate (P=0.01). In multivariate analysis, both advanced stage and T-cell phenotype were identified as independent prognostic factors for poor survival. CONCLUSIONS Radical resection before chemotherapy should be considered in early-stage ileocecal NHL to achieve a better survival. Palliative resection of the primary lesion before chemotherapy may be necessary in T-cell advanced cases to avoid surgical emergencies during chemotherapy. Owing to the small sample number in this study, a prospective analysis with larger sample number is highly necessary.
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Lin TC, Chen SU, Chen YF, Chang YC, Lin CW. Intramucosal variant of nasal natural killer (NK)/T cell lymphoma has a better survival than does invasive variant: implication on loss of E26 transformation-specific sequence 1 (ETS-1) and T-box expressed in T cells (T-bet) with invasion. Histopathology 2011; 60:287-95. [DOI: 10.1111/j.1365-2559.2011.04086.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Wang GB, Xu GL, Luo GY, Shan HB, Li Y, Gao XY, Li JJ, Zhang R. Primary intestinal non-Hodgkin's lymphoma: A clinicopathologic analysis of 81 patients. World J Gastroenterol 2011; 17:4625-31. [PMID: 22147970 PMCID: PMC3226984 DOI: 10.3748/wjg.v17.i41.4625] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Revised: 06/20/2011] [Accepted: 06/27/2011] [Indexed: 02/06/2023] Open
Abstract
AIM: To analyze the clinicopathologic features and the prognosis of primary intestinal lymphoma.
METHODS: Patients were included in the study based on standard diagnostic criteria for primary gastrointestinal lymphoma, and were treated at Sun Yat-sen University Cancer Centre between 1993 and 2008.
RESULTS: The study comprised 81 adults. The most common site was the ileocaecal region. Twenty-two point two percent patients had low-grade B-cell lymphoma. Fifty-one point nine percent patients had high-grade B-cell lymphoma and 25.9% patients had T-cell lymphoma. Most patients had localized disease. There were more patients and more early stage diseases in the latter period, and the origin sites changed. The majority of patients received the combined treatment, and about 20% patients only received nonsurgical therapy. The wverall survival and event-free survival rates after 5 years were 71.6% and 60.9% respectively. The multivariate analysis revealed that small intestine and ileocaecal region localization, B-cell phenotype, and normal lactate dehydrogenase were independent prognostic factors for better patient survival. Surgery based treatment did not improve the survival rate.
CONCLUSION: Refined stratification of the patients according to the prognostic variables may allow individualized treatment. Conservative treatment may be an optimal therapeutic modality for selected patients.
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Chun HB, Baek IH, Lee MS, Kim JB, Shin SR, Kim BC, Jung SY, Kim JW. Jejunocolic fistula associated with an intestinal T cell lymphoma. Gut Liver 2011; 5:387-90. [PMID: 21927672 PMCID: PMC3166684 DOI: 10.5009/gnl.2011.5.3.387] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2009] [Accepted: 06/19/2010] [Indexed: 12/17/2022] Open
Abstract
Malignant fistula of the small bowel to the colon is rare and is most often due to adenocarcinoma. Small bowel lymphoma is unusual, representing less than 1 percent of all gastrointestinal malignancies. We report a case of intestinal lymphoma presenting with diarrhea and abdominal pain. A jejunocolic fistula was discovered during colonoscopy. Celiotomy revealed a large, ulcerated fistula tract between the jejunum and distal transverse colon, and pathology was consistent with peripheral T-cell lymphoma. This is a rare entity in a nonimmunocompromised individual and has not been previously described in Korea.
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Affiliation(s)
- Han Byul Chun
- Department of Internal Medicine, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
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12
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Tang TC, Kuo MC, Chang H, Dunn P, Wang PN, Wu JH, Lin TL, Hung YS, Kuo TT, Shih LY. Primary colonic lymphoma: an analysis of 74 cases with localized large-cell lymphoma. Eur J Haematol 2011; 87:28-36. [DOI: 10.1111/j.1600-0609.2011.01632.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Gou HF, Zang J, Jiang M, Yang Y, Cao D, Chen XC. Clinical prognostic analysis of 116 patients with primary intestinal non-Hodgkin lymphoma. Med Oncol 2010; 29:227-34. [PMID: 21193968 DOI: 10.1007/s12032-010-9783-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2010] [Accepted: 12/10/2010] [Indexed: 02/05/2023]
Abstract
The gastrointestinal tract is the most common extranodal invasion site of non-Hodgkin lymphoma (NHL). Primary gastrointestinal NHL is often discussed together in most survival analyses. Primary intestinal NHL is significantly different from primary gastric NHL with regard to clinical features, pathological subtype, treatment, and prognosis. In this article, we analyzed clinical and pathological characteristics of primary intestinal NHL, and we also explored prognostic factors for primary intestinal NHL. A retrospective analysis was carried out on clinical data from 116 cases of confirmed primary intestinal NHL. The Kaplan-Meier method was used for the survival analysis. A Cox model was used for a multivariate analysis. In 116 patients with primary intestinal NHL, 79 patients were men (68.1%) and 37 patients were women (31.9%). In the cases used in this study, 68 were B-cell NHL and 48 were T-cell NHL. The age, incidence of intestinal obstruction, B symptom and performance status (PS) were closely related with pathological subtype. One-year and two-year survival rates were 76.7 and 58.3%, respectively. The log-rank univariate analysis showed male patients, PS score greater than or equal to two, hypoproteinemia, intestinal perforation, T-cell type, late stage (III/IV), no radical surgery, and no chemotherapy had relatively poor prognoses. Cox multivariate analysis shown that gender (95.0% CI 0.218-0.721), pathological subtype (95.0% CI 1.484-4.179), and radical surgery (95.0% CI 0.110-0.394) were independent prognostic risk factor for primary intestinal NHL. Male patients, T-cell intestinal lymphoma, and no radical surgery had rapid clinical processes and poor prognoses.
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Affiliation(s)
- Hong-Feng Gou
- Center of Medical Oncology, West China Hospital, Sichuan University, Chengdu, China.
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Kako S, Oshima K, Sato M, Terasako K, Okuda S, Nakasone H, Yamazaki R, Tanaka Y, Tanihara A, Kawamura Y, Kiyosaki H, Higuchi T, Nishida J, Konishi F, Kanda Y. Clinical outcome in patients with small-intestinal non-Hodgkin lymphoma. Leuk Lymphoma 2010; 50:1618-24. [PMID: 19672778 DOI: 10.1080/10428190903147629] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The clinical features and outcome of small intestinal lymphoma remain unclear. We retrospectively analyzed 23 patients who had non-Hodgkin lymphoma with a small intestinal lesion. With a median follow-up of 37 months, the 5-year overall survival and failure-free survival (FFS) were 64% and 60%, respectively. In a univariate analysis, a worse performance status at the start of treatment and the occurrence of abdominal symptoms or perforation during treatment were associated with poor survival. Perforation often resulted in a dismal prognosis in patients with uncontrollable lymphoma, but not in patients with lymphoma in remission. The role of surgery in small intestinal lymphoma remains equivocal. In the current study, surgery before other therapies favorably influenced FFS, and all patients who underwent complete resection of the small intestinal lesion had extremely favorable results. Further studies are warranted to establish optimal therapeutic strategies.
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Affiliation(s)
- Shinichi Kako
- Division of Hematology, Department of Internal medicine, Saitama Medical Center, Jichi Medical University, Saitama, Japan
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Li B, Shi YK, He XH, Zou SM, Zhou SY, Dong M, Yang JL, Liu P, Xue LY. Primary non-Hodgkin lymphomas in the small and large intestine: clinicopathological characteristics and management of 40 patients. Int J Hematol 2009; 87:375-381. [PMID: 18409078 DOI: 10.1007/s12185-008-0068-5] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2007] [Accepted: 12/12/2007] [Indexed: 12/13/2022]
Abstract
To investigate the clinicopathological characteristics and optimal treatment modalities of primary non-Hodgkin lymphoma (NHL) in the small and large intestine. Forty patients with primary NHL in the small and large intestine were studied retrospectively. All cases were reclassified according to the World Health Organization (WHO) classification of lymphoma in 2001. Fourteen patients had primary disease in the small intestine, which were all of B-cell origin with diffuse large B-cell lymphoma (DLBCL) diagnosed in 5 of 14 (35.7%) patients and mucosa-associated lymphoid tissue (MALT) lymphoma in 8 of 14 (57.1%) patients. Ileum was the most commonly involved site (8 of 14 patients, 57.1%), followed by jejunum (2 of 14 patients, 14.3%) and duodenum (1 of 14 patients, 7.1%). Twenty-five patients had primary colorectal lymphoma, with B-cell origin accounting for 92.0% and T-cell origin for 8.0% of these patients. The ileocaecal region has the highest involved rate (13 of 25 patients, 52.0%), followed by colon (7 of 25 patients, 28.0%) and rectum (3 of 25 patients, 12.0%). Compared with surgery alone, post-operation chemotherapy or chemoradiotherapy can significantly improve DLBCL patients' event-free survival (EFS). However, no post-operation treatment modality can improve OS or EFS for patients with MALT lymphoma. B-cell lymphoma is the most common pathological type of intestinal lymphomas. Chemotherapy-containing treatment modality is an effective way to improve intestinal lymphoma patients' EFS, especially for those with DLBCL subtype.
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Affiliation(s)
- Bo Li
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Yuan-Kai Shi
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China. .,, No 17, Panjiayuan Nanli, Chaoyang District, Beijing, China, 100021.
| | - Xiao-Hui He
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Shuang-Mei Zou
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Sheng-Yu Zhou
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Mei Dong
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Jian-Liang Yang
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Peng Liu
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Li-Yan Xue
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
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18
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Psyrri A, Papageorgiou S, Economopoulos T. Primary extranodal lymphomas of stomach: clinical presentation, diagnostic pitfalls and management. Ann Oncol 2008; 19:1992-9. [PMID: 18647965 DOI: 10.1093/annonc/mdn525] [Citation(s) in RCA: 120] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Gastrointestinal lymphoma is the most common form of extranodal lymphoma, accounting for 30%-40% of cases. The most commonly involved site is the stomach (60%-75% of cases), followed by the small bowel, ileum, cecum, colon and rectum. The most common histological subtypes are diffuse large B-cell lymphoma (DLBCL) and marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT). Helicobacter pylori infection has been implicated in the pathogenesis of MALT gastric lymphoma, but its role in gastric diffuse large B-cell non-Hodgkin's lymphoma (NHL) is controversial. The therapeutic approach for patients with gastric NHL has been revised over the last 10 years. Conservative treatment with anthracycline-based chemotherapy alone or in combination with involved-field radiotherapy has replaced gastrectomy as standard therapy in cases with DLBCL. Additionally, MALT lymphomas are mainly treated with antibiotics alone, which can induce lasting remissions in those cases associated with H. pylori infection. Nevertheless, various therapeutic aspects for primary gastric lymphomas are still controversial and several questions remain unanswered. Among others, the role of rituximab, consolidation radiotherapy as well as H. pylori eradication in histological aggressive subtypes warrants better clarification.
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Affiliation(s)
- A Psyrri
- Second Department of Internal Medicine Propaedeutic, Athens University Medical School, University General Hospital Attikon, Haidari, Greece
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19
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Gonzalez QH, Heslin MJ, DÁVila-Cervantes A, Alvarez-Tostado J, De Los Monteros AE, Shore G, Vickers SM. Primary Colonic Lymphoma. Am Surg 2008. [DOI: 10.1177/000313480807400306] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Surgical resection of primary colonic lymphoma can be an important therapeutic tool. We performed a nonrandomized retrospective descriptive study at the University hospital tertiary care center. From January 1990 to June 2002, a total of 15 patients with primary colonic lymphoma were identified from the tumor registry at University of Alabama at Birmingham and retrospectively reviewed under Institutional Review Board approved protocol. Demographic data, clinical features, treatment method (surgery and/or chemotherapy), recurrence rate, and survival were analyzed. The results are presented as mean ± standard deviation or median and range. Differences in survival were evaluated by the log-rank test and the interval of disease-free survival was calculated using the Kaplan-Meier method. A P value of <0.05 was considered statistically significant. Main outcome measures included surgical results, morbidity, mortality, and recurrence rate. Mean age was 51.5 years (standard deviation 16.4), 33 per cent were male and 67 per cent were female. Presenting symptoms were diarrhea (53.5%), lower gastrointestinal bleeding (13.3%), and nausea and vomiting (46.7%) secondary to low-grade obstruction. Concomitant colorectal disease was present in one patient with ulcerative colitis. Preoperative diagnosis of lymphoma was made in 13 patients (87%) with colonoscopy and biopsy. CT scan was performed in all patients; and none had radiographic evidence of systemic extension. Only one patient had a history of lymphoproliferative disease and exposure to radiation. The most common disease location was the cecum (60%), followed by the right colon (27%), and the sigmoid colon (13%). The mean lactic dehydrogenase (LDH) value was 214.9 u/L (range 129–309). Thirty-three per cent of the patients had an LDH value that was above the upper normal limit. LDH returned to normal after treatment in all patients. Operations performed consisted of right hemicolectomy (13), total proctocolectomy with ileal J J-pouch (1), and sigmoid colectomy (1). Eighty-seven per cent had negative margins at the time of operation. Twelve patients received postoperative chemotherapy (80%). According to the clinical classification of primary non-Hodgkin lymphoma (NHL) of the gastrointestinal tract (Lugano, 1993) all patients corresponded to stage IE. Mean hospital stay was 6.4 days (range 3–26). There was no surgical mortality and the morbidity rate was 20 per cent (3 patients). One patient had a systemic recurrence (7%) approximately 4 months after surgical resection. Mean follow-up was 31 months (median 2–73). Surgical resection of localized, primary colonic lymphoma provides excellent local disease control and should be considered a primary treatment option. The role of chemotherapy remains controversial depending on the grade, stage, and extension of residual disease.
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Affiliation(s)
- QuintÍN H. Gonzalez
- Department of Surgery, División of Colorectal Surgery, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubirán, Mexico City, Mexico
| | | | - Andrea DÁVila-Cervantes
- Department of Surgery, División of Colorectal Surgery, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubirán, Mexico City, Mexico
| | - Javier Alvarez-Tostado
- Department of Surgery, División of Colorectal Surgery, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubirán, Mexico City, Mexico
| | - Antonio Espinosa De Los Monteros
- Department of Surgery, División of Colorectal Surgery, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubirán, Mexico City, Mexico
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Dionigi G, Annoni M, Rovera F, Boni L, Villa F, Castano P, Bianchi V, Dionigi R. Primary colorectal lymphomas: review of the literature. Surg Oncol 2007; 16 Suppl 1:S169-71. [PMID: 18024019 DOI: 10.1016/j.suronc.2007.10.021] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Primary colorectal lymphoma is an infrequent disease of unknown origin and with a growing incidence. Primary colorectal lymphoma accounts for only about 0.2% of large intestinal malignancies. The aim of this study is to review, identify and underline risk factors, presentation, treatment and prognosis of primary colorectal lymphoma, using the three most important studies made in the last years: the Chung-Wei Fan study from the division of colon and rectal surgery, in Taipei [Fan CW, Changchien CR, Wang JY. Primary colorectal lymphoma. Disease of the Colon and Rectum 2000;43:1277-82]; the Wong and Eu [Primary colorectal lymphomas. Colorectal Diseases 2006;8:586-91] study from the Department of colorectal surgery in Singapore and the study of Doolabh et al. [Primary colon lymphoma. Journal of Surgical Oncology 2000;74:257-62] University of Texas Southwestern Medical School, Dallas, Texas.
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Affiliation(s)
- G Dionigi
- Department of Surgical Sciences, University of Insubria, Viale Borri 57, 21100 Varese, Italy.
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21
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Cai S, Cannizzo F, Bullard Dunn KM, Gibbs JF, Czuczman M, Rajput A. The role of surgical intervention in non-Hodgkin's lymphoma of the colon and rectum. Am J Surg 2007; 193:409-12; discussion 412. [PMID: 17320545 DOI: 10.1016/j.amjsurg.2006.12.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2006] [Revised: 09/10/2006] [Indexed: 11/16/2022]
Abstract
BACKGROUND Gastrointestinal involvement of non-Hodgkin's lymphoma (NHL), although rare, may require surgical intervention. The purpose of the current study was to determine the incidence, presentation, and management of patients with NHL of the colon or rectum. METHODS Demographic data, signs, symptoms, disease stage, and treatment of patients with a primary gastrointestinal lymphoma treated between 1973 and 2005 were identified. RESULTS Forty-three of 244 gastrointestinal lymphoma patients (18%) had colon or rectal involvement. Most common symptoms on presentation were pain (49%), hematochezia (49%), change in bowel habits (23%), and weight loss (19%). Most common site of involvement was the ileocecum. Twenty-six patients (60%) required surgery. The majority (56%) had urgent or emergent operations. CONCLUSIONS Colorectal involvement by NHL occurred in 18% of patients with gastrointestinal lymphoma. Surgery was required for pain, obstruction, and/or bleeding. Physicians caring for patients must be aware of the potential need for surgery in treating this patient population.
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Affiliation(s)
- Steven Cai
- Department of Surgery, The State University of New York at Buffalo, Buffalo, NY, USA
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22
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Abstract
Malignant lymphomas can be first detected in some patients in endoscopic biopsies of the gastrointestinal (GI) tract. However, their recognition and accurate classification often pose problems for the pathologist for several reasons. First, the small sampling size limits pattern recognition and the number of ancillary studies which can be performed. Second, the immune system of the GI tract is capable of intense hyperplastic responses which may mimic lymphoma. Third, in a fashion similar to cutaneous lesions, those in the alimentary tract may be visualized and biopsied at a very early phase in their development when differentiation into neoplasia may be incomplete. Some forms of immune response actually pass through a poorly defined transition into lymphoma. Examples of such 'dysplasia' of the gut immune system include Helicobacter gastritis, coeliac disease and multicentric lymphoid hyperplasia associated with underlying immunodeficiency. With ever increasing endoscopic scrutiny of the gut by gastroenterologists, it is not surprising that the frequency of these indeterminate cases seems to be growing. In combination with careful clinical correlation and conventional microscopic analysis, selective immunohistochemical studies currently constitute the most powerful ancillary method in the pathologist's effort to recognize and classify GI lymphomas accurately.
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Affiliation(s)
- P M Banks
- University of North Carolina at Chapel Hill and Department of Pathology, Carolinas Medical Center, Charlotte, NC 28203, USA.
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Abstract
OBJECTIVE The incidence of primary colorectal lymphomas is rare, comprising 10-20% of gastrointestinal lymphomas and only 0.2-0.6% of large bowel malignancies. There is a male predominance, with a maximal reported incidence in the 50- to 70-year age group. Patients often present delayed with nonspecific symptoms and consequently have advanced disease at the time of diagnosis. Inflammatory bowel disease and immunosuppression have been reported as risk factors, although a direct causal link has yet to be established. Treatment often involves a multimodality approach, combining surgery and chemotherapy, with the use of radiotherapy in selected cases. We present our experience in the management of primary colorectal lymphomas over a 10-year period (1989-1999). PATIENTS AND METHODS We reviewed all cases of primary colorectal lymphoma seen at our institution from 1989 to 1999. Patients were included based on standard diagnostic criteria for primary intestinal lymphoma established by Dawson in 1961. The following clinical information was obtained: age, sex, presentation, site of tumour, operation performed, histology, length of stay, intraoperative complications, adjuvant therapy and duration of follow-up. The type of lymphoma was classified according to the WHO classification system. For staging, a modification of the Ann Arbor system for gastrointestinal lymphoma, proposed by Musshoff, was used. RESULTS During the 10-year period from 1989 to 1999, 14 cases of primary colorectal lymphomas were identified. This comprised 0.44% of all colorectal malignancies (14 of 3199 cases) seen in our department during this period. There were 13 men and one woman. Their mean age at presentation was 61 years. The common presentations included a combination of abdominal pain (71.4%), anorexia and loss of weight (42.9%) and an abdominal mass (28.6%). The two most common sites of involvement were the caecum (57.1%) and the rectum/sigmoid colon (21.4%). The lesions manifested in a variety of ways, ranging from solitary fungating masses to multiple colonic polyps. All but one patient underwent attempted curative surgical resection. All cases were non-Hodgkin's B-cell lymphomas, with a majority being diffuse large B-cell lymphomas (57.1%). The diagnoses were established through laparotomy in all cases. All cases presented with evidence of spread to regional lymph nodes or beyond. Eleven patients (78.6%) received postoperative chemotherapy, with a regimen that included cyclophosphamide, vincristine, doxorubicin and prednisone. The remaining three were too ill or refused. There were no mortalities within 30 days of surgery. The patients were followed up for a median of 20 months (range 2-84) and more than half are alive and continue to be on follow-up with no evidence of recurrence. CONCLUSION Primary colorectal lymphoma is a rare condition. It predominantly affects males between the sixth and seventh decade of life and most commonly occurs in the caecum. It often presents with abdominal pain and loss of weight and due to the nonspecific nature of these symptoms, patients frequently present late with advanced loco-regional disease. The histology is usually B cell and of intermediate grade. Therapy usually involves resection of the affected colon and regional lymphovascular structures, followed by adjuvant chemotherapy, with a reported 5-year survival of 27-55%.
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Affiliation(s)
- M T C Wong
- Department of Colorectal Surgery, Singapore General Hospital, Singapore
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24
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Darom A, Gomatos IP, Leandros E, Chatzigianni E, Panousopoulos D, Konstadoulakis MM, Androulakis G. Molecular markers (PECAM-1, ICAM-3, HLA-DR) determine prognosis in primary non-Hodgkin's gastric lymphoma patients. World J Gastroenterol 2006; 12:1924-32. [PMID: 16610000 PMCID: PMC4087519 DOI: 10.3748/wjg.v12.i12.1924] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2005] [Revised: 07/02/2005] [Accepted: 08/19/2005] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the prognostic significance of PECAM-1, ICAM-3 and HLA-DR antigens in patients with primary non-Hodgkin's gastric lymphoma. METHODS We immunohistochemically studied PECAM-1, ICAM-3 and HLA-DR antigen expression in 36 B-cell MALT-type primary gastric lymphoma patients. Ten non-malignant and ten healthy gastric tissue specimens were used as controls. Clinicopathological and survival data were correlated with the staining results. RESULTS HLA-DR antigen expression was detected in 33 gastric lymphoma patients (91.7%) and 6 non-malignant patients (54.5%). PECAM-1 stained tumor cells of 10 patients (27.8%), endothelial cells of 9 patients (25%) and inflammatory infiltrate of 4 patients (40%) with benign gastric disease. ICAM-3 expression was observed on the tumor cells of 17 patients (47.2%), while 5 non-malignant patients (50%) were stained positive as well. None of the healthy controls was stained for any of the genes studied. In the multivariate analysis, HLA-DR antigen and PECAM-1 were proved to be statistically significant independent prognostic factors associated with a favourable and an unfavourable prognosis respectively (P=0.009 and P=0.003). In the univariate analysis, PECAM-1(+)/ICAM-3(-) and HLA-DR(-)/ICAM-3(-) patients exhibited a significantly decreased overall survival compared to those with the exactly opposite gene expression patterns (P=0.0041 and P=0.0091, respectively). Those patients who were HLA-DR(+)/ICAM-3(+)/PECAM-1(-) (n=8) had a significantly higher survival rate compared to the rest of the group (n=24) (P=0.0289). CONCLUSION PECAM-1, ICAM-3 and HLA-DR are representative markers of tumor expansion potential and host immune surveillance respectively. Their combined use may help us to identify high-risk patients who could benefit from more aggressive therapeutic protocols.
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Affiliation(s)
- Alexander Darom
- Laboratory of Surgical Research, First Department of Propaedeutic Surgery, Athens Medical School, Hippokration Hospital of Athens, 114 Q. Sofia Avenue, 11527 Athens, Greece
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Eser B, Kaplan B, Unal A, Canoz O, Altuntas F, Sari HI, Er O, Ozkan M, Kucuk C, Arar M, Gursoy S, Cetin M. Clinicopathologic characteristics and therapeutic outcomes of primary gastrointestinal non-Hodgkin's lymphomas in central Anatolia, in Turkey. Yonsei Med J 2006; 47:22-33. [PMID: 16502482 PMCID: PMC2687578 DOI: 10.3349/ymj.2006.47.1.22] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2003] [Accepted: 05/18/2004] [Indexed: 02/05/2023] Open
Abstract
Primary gastrointestinal lymphoma is a common presentation of non-Hodgkin's lymphoma. The main controversy arises when many aspects of its classification and management are under discussion, particularly regarding roles for surgical resection. The aim of this study was to evaluate clinicopathologic characteristics and the therapeutic outcome of primary gastrointestinal non-Hodgkin's lymphoma. We carried out a retrospective analysis of 74 patients who were presented to our center with histopathological diagnosis of primary gastro-intestinal non-Hodgkin's lymphoma between 1990 and 2001. All patients have been staged according to Lugano Staging System. For histopathological classification, International Working Formulation was applied. The treatment choice concerning the surgical or non-surgical management was decided by the initially acting physician. Treatment modalities were compared using the parameters of age, sex, histopathological results, stage, and the site of disease. Of the 74 patients, 31 were female and 43 were male, with a median age of 49 years (range 15-80). The stomach was the most common primary site and was seen in 51 of 74 patients (68.9%). The intermediate and high grade lymphomas constituted 91.9% of the all cases. In a median follow-up of 29 months (range 2-128), 20 out of 74 patients died. There was a three year overall survival rate in 65.4% of all patients. The three year overall survival rate was better in stage I and II1 patients who were treated with surgery plus chemotherapy (+/-RT) than those treated with chemotherapy alone (93.7% vs. 55.6%, p < 0.05). The stage and presence of B symptoms affected the disease free survival and overall survival significantly, but the histopathologic grade only affected the overall survival. On the basis of these results, we suggest that surgical resection is necessary before chemotherapy in early stage (stage I and II1) patients with gastrointestinal non-Hodgkin's lymphomas because of the significant survival advantage it would bring to the patient.
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Affiliation(s)
- Bulent Eser
- Department of Hematology-Oncology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Bunyamin Kaplan
- Department of Radiation Oncology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Ali Unal
- Department of Hematology-Oncology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Ozlem Canoz
- Department of Pathology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Fevzi Altuntas
- Department of Hematology-Oncology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - H. Ismail. Sari
- Department of Hematology-Oncology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Ozlem Er
- Department of Hematology-Oncology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Metin Ozkan
- Department of Hematology-Oncology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Can Kucuk
- Department of Surgery, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Makbule Arar
- Department of Pathology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Sebnem Gursoy
- Department of Gastroenterology, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Mustafa Cetin
- Department of Hematology-Oncology, Erciyes University, School of Medicine, Kayseri, Turkey
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Wang SL, Liao ZX, Liu XF, Yu ZH, Gu DZ, Qian TN, Song YW, Jin J, Wang WH, Li YX. Primary early-stage intestinal and colonic non-Hodgkin’s lymphoma: Clinical features, management, and outcome of 37 patients. World J Gastroenterol 2005; 11:5905-9. [PMID: 16270408 PMCID: PMC4479699 DOI: 10.3748/wjg.v11.i37.5905] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To analyze the clinical features, management, and outcome of treatment of patients with primary intestinal and colonic non-Hodgkin’s lymphoma (PICL).
METHODS: A retrospective study was performed in 37 patients with early-stage PICL who were treated in our hospital from 1958 to 1998. Their clinical features, management, and outcome were assessed. Prognostic factors for survival were analyzed by univariate analysis using the Kaplan-Meier product-limit method and log-rank test.
RESULTS: Twenty-five patients presented with Ann Arbor stage I PICL and 12 with Ann Arbor stage II PICL. Thirty-five patients underwent surgery (including 31 with complete resection), 22 received postoperative chemotherapy or radiotherapy or both. Two patients with rectal tumors underwent biopsy and chemotherapy with or without radiotherapy. The 5- and 10-year overall survival (OS) rates were 51.9% and 44.5%. The corresponding disease-free survival (DFS) rates were 42.4% and 37.7%. In univariate analysis, multiple-modality treatment was associated with a better DFS rate compared to single treatment (P = 0.001). While age, tumor size, tumor site, stage, histology, or extent of surgery were not associated with OS and DFS, use of adjuvant chemotherapy significantly improved DFS (P = 0.031) for the 31 patients who underwent complete resection. Additional radiotherapy combined with chemo-therapy led to a longer survival than chemotherapy alone in six patients with gross residual disease after surgery or biopsy.
CONCLUSION: Combined surgery and chemotherapy is recommended for treatment of patients with PICL. Additional radiotherapy is needed to improve the outcome of patients who have gross residual disease after surgery.
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Affiliation(s)
- Shu-Lian Wang
- Department of Radiation Oncology, Cancer Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100021, China.
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Gastrointestinal Lymphoma. Mucosal Immunol 2005. [DOI: 10.1016/b978-012491543-5/50081-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Krugmann J, Tzankov A, Dirnhofer S, Fend F, Greil R, Siebert R, Erdel M. Unfavourable prognosis of patients with trisomy 18q21 detected by fluorescence in situ hybridisation in t(11;18) negative, surgically resected, gastrointestinal B cell lymphomas. J Clin Pathol 2004; 57:360-4. [PMID: 15047736 PMCID: PMC1770281 DOI: 10.1136/jcp.2003.012369] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND The most frequent cytogenetic alteration in gastrointestinal (GI) B cell lymphoma (BCL) is t(11;18)(q21;q21). GI B cell non-Hodgkin lymphomas lacking this translocation vary in their biology and clinical outcome. The t(11;18) negative subgroup shows increased numerical changes of chromosome 18, although its clinical relevance remains unknown. METHODS Thirty surgically resected primary GI BCLs were examined-11 low grade marginal zone mucosa associated lymphoid tissue (MALT) lymphomas, four marginal zone lymphomas with diffuse large BCL (DLBCL), and 15 de novo DLBCLs. Chromosome 18 aberrations were examined using interphase fluorescence in situ hybridisation. Trisomy 18 was studied applying a centromere 18 probe and a dual colour probe for the MALT1 gene at 18q21. RESULTS Using the MALT1 probe, only one marginal zone MALT lymphoma had a break apart pattern, indicating t(11;18) or variants. In the GI BCLs lacking MALT1 breaks, trisomy 18q21 was seen in seven patients (four with complete trisomy 18 and three with partial trisomy of 18q21). Trisomy 18q21 was found in two of 10 low grade MALT lymphomas and five of 19 GI BCLs with large cell component. Six of 17 patients with trisomy 18q21 presented with >/= stage II and one of 12 with stage I disease. Trisomy 18q21 was associated with significantly shorter disease specific survival in the whole group and GI BCLs with large cell component, but not in the low grade group. CONCLUSIONS Trisomy 18q21, including MALT1, may be associated with advanced tumour stage and may be a predictor of poor outcome in surgically resected primary GI BCLs.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Chi-Square Distribution
- Chromosomes, Human, Pair 11
- Chromosomes, Human, Pair 18
- Female
- Gastrointestinal Neoplasms/genetics
- Gastrointestinal Neoplasms/mortality
- Gastrointestinal Neoplasms/pathology
- Humans
- In Situ Hybridization, Fluorescence
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/mortality
- Lymphoma, B-Cell/pathology
- Male
- Middle Aged
- Neoplasm Staging
- Prognosis
- Survival Rate
- Translocation, Genetic
- Trisomy/genetics
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Affiliation(s)
- J Krugmann
- Institute of Pathology, University of Innsbruck, Müllerstrasse 44, A-6020 Innsbruck, Austria.
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Darom A, Gomatos IP, Leandros E, Xatziyiannis E, Fotiadis C, Konstadoulakis MM. HLA-DR Antigen and Bax Protein Expression in Patients with Primary Non-Hodgkin's Gastric Lymphoma. ACTA ACUST UNITED AC 2004; 23:87-92. [PMID: 15165481 DOI: 10.1089/hyb.2004.23.87] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Primary gastric lymphoma represents a rare gastrointestinal malignancy with an unclear prognosis. The aim of this study was to determine the prognostic significance of HLA-DR antigen and bax expression in patients with primary non-Hodgkin's gastric lymphoma. We immunohistochemically studied bax protein and HLA-DR antigen expression in 36 B-cell, MALT-type primary gastric lymphoma patients diagnosed and treated in our department from 1990 to 1995. Ten non-malignant gastric tissue specimens were used as benign controls. Clinicopathological and survival data were correlated with the staining results. HLA-DR antigen expression was observed in 33 gastric lymphoma patients (91.7%). Positive bax staining was found in 24 gastric lymphomas (66.7%) and in none of the benign cases studied. In the univariate analysis, those gastric lymphoma patients who expressed HLA-DR antigen in more than 15% of their tumor cells, presented a significantly improved 5-year survival rate (75% vs. 37.5%, p = 0.04). Furthermore, gastric lymphoma patients who were bax(+)/HLA-DR(+) had a statistically better overall survival compared to those who were bax(-)/HLA-DR(-) (82.4% vs. 25%, p = 0.01). HLA-DR antigen expression was associated with a favorable clinical outcome. Its expression improved the predictive value of bax protein expression in non-Hodgkin's gastric lymphoma patients. The combined use of these markers permits the identification of a high-risk group of patients that may benefit from a more aggressive therapeutic approach.
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Affiliation(s)
- A Darom
- Laboratory of Surgical Research, First Department of Propaedeutic Surgery, Hippokration Hospital, Athens Medical School, Athens, Greece
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Al-Shemmari SH, Sajnani KP, Ameen RM, Ragheb AM. Primary gastrointestinal non-Hodgkin's lymphoma: treatment outcome. ACTA ACUST UNITED AC 2004; 4:99-103. [PMID: 14556681 DOI: 10.3816/clm.2003.n.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Primary gastrointestinal lymphoma is the most common extranodal presentation of non-Hodgkin's lymphoma. In this retrospective study, all cases of primary gastrointestinal lymphoma registered at Kuwait Cancer Control Center between January 1992 and December 2001 were reviewed. Patients were diagnosed through an endoscopic biopsy or exploratory laparotomy. Staging procedures included computed axial tomography scan, bone marrow biopsy, barium and follow-through study, as well as routine chemistry (including lactate dehydrogenase) and hemography. There were 46 patients (30 men and 16 women); ages ranged from 16 to 82 years (median age, 43.6 years). The most common site of involvement was the stomach (70%), and the most common histology was large B cell. At least 50% of cases underwent primary radical surgery, and the majority of patients received subsequent chemotherapy and/or local radiation therapy. Chemotherapy consisted of the CHOP (cyclophosphamide/doxorubicin/vincristine/prednisone) regimen for large B-cell histology and CVP (cyclophosphamide/vincristine/prednisone) or oral alkylating agents for low-grade histology. Of this cohort, only 12 cases (26%) have had local or distant relapse. Disease-free survival rates for low-grade and high-grade non-Hodgkin's lymphoma were 64% and 81%, respectively. Primary gastrointestinal lymphoma is a potentially curable malignancy.
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Nakamura S, Matsumoto T, Iida M, Yao T, Tsuneyoshi M. Primary gastrointestinal lymphoma in Japan: a clinicopathologic analysis of 455 patients with special reference to its time trends. Cancer 2003; 97:2462-73. [PMID: 12733145 DOI: 10.1002/cncr.11415] [Citation(s) in RCA: 196] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND An optimal treatment modality for patients with primary gastrointestinal lymphoma has not yet been established. This study aimed to elucidate the clinicopathologic features of this disease and the influence of therapeutic modalities on the prognosis in Japanese patients METHODS The clinicopathologic features of 455 patients with primary gastrointestinal lymphoma were investigated retrospectively regarding treatment modalities and time trends. RESULTS This study comprised 342 patients (75%) with gastric lymphoma, 96 patients (22%) with intestinal lymphoma, and 17 patients (4%) with both gastric and intestinal lymphoma. Two hundred thirty-one (51%) patients were classified as having low-grade B-cell lymphoma including 200 marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT) type, 185 (41%) patients were classified as having high-grade B-cell lymphoma including 76 diffuse large cell lymphoma plus MALT lymphoma, and 39 (9%) patients were classified as having T-cell lymphoma. The frequency of nonsurgical treatment, including Helicobacter pylori eradication, chemotherapy, and radiation, increased during the latest decade. Patients who received nonsurgical treatment showed a better overall survival than those treated by surgery, but event-free survival did not differ between two groups. Cox multivariate analysis revealed that early stage, younger age, gastric localization, B-cell phenotype, and absence of B symptoms were independent prognostic factors for better overall and event-free survivals. Mucosa-associated lymphoid tissue-derived lymphoma was also an independent prognostic factor for event-free survival, but not for overall survival. CONCLUSIONS Nonsurgical treatment may be an optimal therapeutic modality for patients with primary gastrointestinal lymphoma.
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Affiliation(s)
- Shotaro Nakamura
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Cortelazzo S, Rossi A, Oldani E, Motta T, Giardini R, Zinzani PL, Zucca E, Gomez H, Ferreri AJM, Pinotti G, Chini C, Devizzi L, Gianni AM, Cavalli F, Barbui T. The modified International Prognostic Index can predict the outcome of localized primary intestinal lymphoma of both extranodal marginal zone B-cell and diffuse large B-cell histologies. Br J Haematol 2002; 118:218-28. [PMID: 12100151 DOI: 10.1046/j.1365-2141.2002.03613.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
We have previously reported on the efficacy of a modified International Prognostic Index (MIPI) in predicting the outcome of patients with primary gastric lymphoma. This prompted the retrospective analysis of a large series of patients with primary intestinal lymphoma (PIL) of both diffuse large B-cell (DLCL) and low-grade (extranodal marginal zone B-cell lymphoma, MZL) histology. Clinical records of 122 patients with localized primary intestinal lymphoma of MZL (n=35) and DLCL (n=87) histology, confirmed by an ad hoc expert panel of pathologists, were reviewed. Forty-nine patients were treated with single therapy, while 72 received combined-modality treatment, which included surgery followed by a short-term chemotherapy. MIPI was included in a multivariate prognostic analysis for overall survival (OS) and event-free survival (EFS). Sixty-five patients (75%) with DLCL and 22 with MZL(65%) achieved complete remission. After a median follow-up of 42 months (range 6-163 months), 5-year estimates of OS and EFS were 68% and 50% for DLCL and 65% and 26% for MZL. OS varied according to MIPI, from, respectively, 86% and 87% for DLCL and MZL patients with 0-1 risk factor to 50% and 32% for patients with > 1 risk factor (P=0.01 and P=0.02). Similar results were obtained for EFS. Cox regression analysis showed an unfavourable MIPI to be the only independent predictor of shorter EFS. This retrospective study shows that stage-MIPI can be a reliable prognostic indicator for PIL of both low-grade MZL and diffuse large B-cell histology, enabling the early identification of patients at higher risk of failure.
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Affiliation(s)
- Sergio Cortelazzo
- Divisione di Ematologia e Servizio di Anatomia Patologica e Citologia, Ospedali Riuniti di Bergamo, Bergamo, Italy.
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Ranaldi R, Goteri G, Baccarini MG, Mannello B, Bearzi I. A clinicopathological study of 152 surgically treated primary gastric lymphomas with survival analysis of 109 high grade tumours. J Clin Pathol 2002; 55:346-51. [PMID: 11986338 PMCID: PMC1769653 DOI: 10.1136/jcp.55.5.346] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIMS To describe the clinicopathological features of a large number of surgically treated and followed up primary gastric lymphomas and thereby gain a better understanding of their biology, with particular reference to the prognostic factors of high grade tumours. METHODS A retrospective study of 152 patients. RESULTS High grade gastric lymphomas, both pure and with a residual low grade component, differed from low grade mucosa associated lymphoid tissue (MALT)-type lymphomas in that they were more frequently large, ulcerated, at an advanced stage, and highly proliferating. In addition, patients were older and had a worse outcome. The prognosis of high grade lymphomas was influenced by patient age, tumour stage, depth of infiltration in the gastric wall, and the invasion of adjacent organs. Adjuvant postsurgical treatment prolonged survival only in patients with advanced stage and deep neoplastic infiltration. CONCLUSIONS There is a sharp distinction between low grade MALT-type lymphomas and tumours with a high grade component, justifying their different treatment approach. The postsurgical management of high grade lymphomas should be based on the accurate evaluation of the neoplastic extension.
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Affiliation(s)
- R Ranaldi
- Department of Pathology, University of Ancona School of Medicine, 60020 Torrette di Ancona, Italy
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Pandey M, Kothari KC, Wadhwa MK, Patel HP, Patel SM, Patel DD. Primary Malignant Large Bowel Lymphoma. Am Surg 2002. [DOI: 10.1177/000313480206800203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Primary gastrointestinal (GI) lymphomas constitute about 5.6 per cent of total gut neoplasms. The involvement of large bowel as primary site is all the more rare. We carried out this study to evaluate the prevalence and clinicopathological features of large bowel lymphoma at Gujarat Cancer and Research Institute and to compare our findings with published literature. We carried out a retrospective analysis of the records of histologically diagnosed cases of large bowel lymphoma over a 5 year period. A total of eight cases of large bowel lymphoma were identified compared with 57 cases of primary GI lymphoma of other sites, constituting about 12.3 per cent (eight of 65) of all GI lymphomas. Peak incidence was observed in the second decade of life with a mean age at presentation of 30.6 years (range 4–70 years). A male-to-female ratio of one to two was observed. The most commonly presenting feature was altered bowel habits and diarrhea in more than 50 per cent of the patients. One patient presented with acute intestinal obstruction. Diagnosis was made by colonoscopic biopsies in all but one case. All of the patients were treated with surgery and adjuvant chemotherapy. A 4-year disease-free survival of 66.7 per cent was observed (95% confidence interval 0.05–1.28). There was no significant difference in survival in patients with high-grade versus low-grade tumors (50% vs 66.7%; P = 0.88) and stage of disease (75% vs 50%; P = 0.45) in stage II and III respectively. We conclude that large bowel lymphoma is a curable disease if treated aggressively. We suggest that all patients should be treated by primary surgery and should receive adjuvant chemotherapy.
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Affiliation(s)
- Manoj Pandey
- From the Departments of Surgical Oncology, Asarwa, Ahmedabad, Gujarat, India
| | - Kiran C. Kothari
- From the Departments of Surgical Oncology, Asarwa, Ahmedabad, Gujarat, India
| | - Manish K. Wadhwa
- Departments of Pathology, Gujarat Cancer and Research Institute, Asarwa, Ahmedabad, Gujarat, India
| | - Harshad P. Patel
- Departments of Pathology, Gujarat Cancer and Research Institute, Asarwa, Ahmedabad, Gujarat, India
| | - Shanti M. Patel
- Departments of Pathology, Gujarat Cancer and Research Institute, Asarwa, Ahmedabad, Gujarat, India
| | - Devendra D. Patel
- From the Departments of Surgical Oncology, Asarwa, Ahmedabad, Gujarat, India
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Krugmann J, Dirnhofer S, Gschwendtner A, Berresheim U, Greil R, Krugmann K, Fend F. Primary gastrointestinal B-cell lymphoma. A clincopathological and immunohistochemical study of 61 cases with an evaluation of prognostic parameters. Pathol Res Pract 2002; 197:385-93. [PMID: 11432665 DOI: 10.1078/0344-0338-00051] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We hereby present a retrospective clinicopathological and immunohistochemical study of surgically resected primary gastrointestinal (GI) lymphoma with an analysis of parameters of potential prognostic relevance. From a larger series of 144 cases of primary GI lymphomas, we chose 61 cases with sufficient clinical follow-up (mean 60, range 1-219 months), classified either as extranodal marginal zone B-cell lymphoma of MALT type (MALT lymphoma) or diffuse large B-cell lymphoma (DLBCL), after having excluded other subtypes. In addition to conventional clinical and morphological parameters, the expression levels of Ki-67 (MIB-1), bcl-2 and p53 were evaluated for prognostic significance. Twenty-one (34.4%) cases were classified as pure low grade marginal zone B-cell lymphoma of MALT type, 12 (19.7%) cases as low grade MALT lymphoma with a high grade component (mixed type), and 28 (45.9%) cases as primary extranodal DLBCL. Most of the lymphomas (53/61; 86.9%) were localized in the stomach, 3 (4.9%) in the small bowel, 3 (4.9%) multifocal in both stomach and small intestine and 2 (3.3%) in the large bowel. MIB-1 expression in more than 30% of tumor cells was detected in 42 (68.6%), bcl-2 expression in 20 (32.8%) and p53 accumulation in more than 10% of neoplastic cells in 16 (26.2%) lymphomas. Both high Ki-67 expression and p53 accumulation were more prevalent in the DLBCL. 30 (49%) patients showed lymph node involvement at surgery, 14 (23%) patients suffered tumor recurrence, and 24 (38.5%) died during the follow-up period. Tumor recurrence occurred primarily in patients who had presented lymph node involvement (9/14, 64.3%). The 5-year survival rate was 66.1% for all patients. Important prognostic factors for overall survival were tumor stage (p < .004) and p53 accumulation (p < .05) in univariate analysis, and tumor stage in multivariate analysis (p < .001). Although p53 accumulation did not reach statistical significance in our small study group, it may be both important in the transformation of low grade MALT lymphoma and an indicator for aggressive behavior in high grade tumors.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antigens, Neoplasm/analysis
- Biomarkers, Tumor/analysis
- Female
- Fluorescent Antibody Technique, Indirect
- Gastrointestinal Neoplasms/chemistry
- Gastrointestinal Neoplasms/immunology
- Gastrointestinal Neoplasms/mortality
- Gastrointestinal Neoplasms/pathology
- Humans
- Immunophenotyping
- Ki-67 Antigen/analysis
- Lymphoma, B-Cell, Marginal Zone/chemistry
- Lymphoma, B-Cell, Marginal Zone/immunology
- Lymphoma, B-Cell, Marginal Zone/mortality
- Lymphoma, B-Cell, Marginal Zone/pathology
- Male
- Middle Aged
- Neoplasm Staging
- Prognosis
- Proto-Oncogene Proteins c-bcl-2/analysis
- Survival Analysis
- Survival Rate
- Tumor Suppressor Protein p53/analysis
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Affiliation(s)
- J Krugmann
- Department of Pathology, University of Innsbruck, Austria.
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Yasuda K, Shiraishi N, Adachi Y, Kitano S, Kashima K, Hata A. Surg Laparosc Endosc Percutan Tech 2001; 11:372-374. [DOI: 10.1097/00019509-200112000-00007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Yasuda K, Shiraishi N, Adachi Y, Kitano S, Kashima K, Hata A. Laparoscopy-assisted distal gastrectomy for gastric malignant lymphoma. Surg Laparosc Endosc Percutan Tech 2001; 11:372-4. [PMID: 11822862 DOI: 10.1097/00129689-200112000-00007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Although the best treatment for gastric malignant lymphoma remains a controversial matter, surgery is the first choice for localized malignant lymphoma without lymph node metastasis and invasion to the adjacent organ. We report a case of gastric malignant lymphoma that was managed with laparoscopy-assisted distal gastrectomy. A 47-year-old man was referred to our department for management of gastric lymphoma. After preoperative examination revealed a tumor confined to the gastric wall but no lymph node metastasis, we performed laparoscopy-assisted Billroth I gastrectomy. Histopathologic examination confirmed that the tumor was follicular center lymphoma limited to the submucosa with no lymph node metastasis. The postoperative course was good. This is the first reported case of laparoscopic gastrectomy-treated gastric malignant lymphoma. Because it involves minimal access and invasiveness, this procedure may be an effective method of treatment of localized malignant lymphoma of the stomach.
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Affiliation(s)
- K Yasuda
- Department of Surgery I, Oita Medical University, Japan.
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Koch P, del Valle F, Berdel WE, Willich NA, Reers B, Hiddemann W, Grothaus-Pinke B, Reinartz G, Brockmann J, Temmesfeld A, Schmitz R, Rübe C, Probst A, Jaenke G, Bodenstein H, Junker A, Pott C, Schultze J, Heinecke A, Parwaresch R, Tiemann M. Primary gastrointestinal non-Hodgkin's lymphoma: I. Anatomic and histologic distribution, clinical features, and survival data of 371 patients registered in the German Multicenter Study GIT NHL 01/92. J Clin Oncol 2001; 19:3861-73. [PMID: 11559724 DOI: 10.1200/jco.2001.19.18.3861] [Citation(s) in RCA: 259] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
PURPOSE The study was initiated to obtain epidemiologic data and information on anatomic and histologic distribution, clinical features, and treatment results in patients with primary gastrointestinal non-Hodgkin's lymphomas (PGI NHL). PATIENTS AND METHODS Between October 1992 and November 1996, 371 PGI NHL patients were eligible to evaluate clinical features. Radiotherapy and chemotherapy were stratified according to histologic grading, stage, and whether surgery had been carried out or not. RESULTS A total of 74.8% patients had gastric NHL (PGL). Within the intestine, the small bowel and the ileocecal region were involved in 8.6% and 7.0% of the cases, respectively. Multiple GI involvement (MGI) was 6.5%. Approximately 90% of the GI NHL were in stages IE/IIE. Aggressive NHL accounted for the majority, with a distinguishable pattern in several sites. Forty percent of PGL were of low-grade mucosa-associated lymphatic tissue type. One third of large-cell lymphomas had low-grade components. Most intestinal NHL were germinal-center lymphomas. The site of origin was prognostic. In gastric and ileocecal lymphoma, event-free (EFS) and overall survival (OS) were significantly higher as compared with the small intestine or MGI (median time of observation, 51 months). In PGL, localized disease was prognostic for EFS and OS. Histologic grade influenced only EFS significantly. Numbers in intestinal lymphomas were too small for subanalyses. CONCLUSION PGI NHL are heterogeneous diseases. The number of localized PGL allowed for detailed analyses. Larger studies are needed for stages III and IV and for intestinal NHL. A uniform reporting system for PGI NHL, in terms of definitions and histologic and staging classifications, is needed to facilitate comparison of treatment results.
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Affiliation(s)
- P Koch
- Department of Medicine, Institute for Medical Informatics and Biomathematics, Westfälische-Wilhelms-Universität, Münster, Germany.
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Koch P, del Valle F, Berdel WE, Willich NA, Reers B, Hiddemann W, Grothaus-Pinke B, Reinartz G, Brockmann J, Temmesfeld A, Schmitz R, Rübe C, Probst A, Jaenke G, Bodenstein H, Junker A, Pott C, Schultze J, Heinecke A, Parwaresch R, Tiemann M. Primary gastrointestinal non-Hodgkin's lymphoma: II. Combined surgical and conservative or conservative management only in localized gastric lymphoma--results of the prospective German Multicenter Study GIT NHL 01/92. J Clin Oncol 2001; 19:3874-83. [PMID: 11559725 DOI: 10.1200/jco.2001.19.18.3874] [Citation(s) in RCA: 175] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The aim of the study was to obtain data on anatomic and histologic distribution, clinical features, and treatment results of patients with primary gastrointestinal non-Hodgkin's lymphomas, particularly combined surgical and conservative treatment (CSCT) versus conservative treatment (CT) alone for primary gastric lymphoma (PGL) in localized stages. PATIENTS AND METHODS Whether the treatment included surgery was left to the discretion of each participating center. Radiotherapy (Rx) and chemotherapy were stratified according to histologic grading, stage, and the inclusion or omission of surgery as follows: patients with low-grade PGL were treated with extended-field (EF) Rx (30 Gy). In case of residual tumor after surgery or in case of CT only (in stage IIE after six cycles of cyclophosphamide, vincristine, and prednisone), an additional boost of 10 Gy was given. All patients with high-grade PGL were treated with four (stage IE) or six (stage IIE) cycles of cyclophosphamide, doxorubicin, vincristine, and prednisone followed by EF Rx (stage IE) or involved-field (IF) Rx (stage IIE). Rx dosage corresponded to low-grade NHL. RESULTS Between October 1992 and November 1996, 106 patients had CT only. The survival rate (SR) after 5 years was 84.4% and was influenced neither by patients' characteristics nor by stage or histologic grade. Seventy-nine patients had CSCT. Their SR was 82.0%. Complete resection of the tumor (R0) was prognostic for the overall survival (P =.0165) as compared with incomplete resection. CONCLUSION Although the study was not randomized, a stomach-conserving approach may be favored.
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Affiliation(s)
- P Koch
- Department of Medicine, and Institute for Medical Informatics and Biomathematics, Westfälische-Wilhelms-Universität, Münster, Germany.
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Sallach S, Schmidt T, Pehl C, Gallenberger S, Keiditsch E, Starostik P, Ott G, Schepp W. Primary low-grade B cell non-Hodgkin's lymphoma of MALT type simultaneously arising in the colon and in the lung: report of a case. Dis Colon Rectum 2001; 44:448-52. [PMID: 11289295 DOI: 10.1007/bf02234748] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
zone B cell lymphoma of mucosa-associated lymphoid tissue type according to the Revised European American Lymphoma classification). Other mucosa-associated lymphoid tissue-type lymphomas arise in the salivary glands, thyroid gland, and in the lung (bronchus-associated lymphoid tissue). Here, we report the first case of a monoclonal mucosa-associated lymphoid tissue lymphoma with simultaneous manifestation in the colonic and bronchial mucosa in a 62-year-old patient. With mitoxantrone, chlorambucil, and prednisone polychemotherapy, a complete year-long remission was achieved.
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Affiliation(s)
- S Sallach
- Department of Gastroenterology, Bogenhausen Academic Teaching Hospital, Munich, Germany
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Fischbach W, Dragosics B, Kolve-Goebeler ME, Ohmann C, Greiner A, Yang Q, Böhm S, Verreet P, Horstmann O, Busch M, Dühmke E, Müller-Hermelink HK, Wilms K, Allinger S, Bauer P, Bauer S, Bender A, Brandstätter G, Chott A, Dittrich C, Erhart K, Eysselt D, Ellersdorfer H, Ferlitsch A, Fridrik MA, Gartner A, Hausmaninger M, Hinterberger W, Hügel K, Ilsinger P, Jonaus K, Judmaier G, Karner J, Kerstan E, Knoflach P, Lenz K, Kandutsch A, Lobmeyer M, Michlmeier H, Mach H, Marosi C, Ohlinger W, Oprean H, Pointer H, Pont J, Salabon H, Samec HJ, Ulsperger A, Wimmer A, Wewalka F. Primary gastric B-cell lymphoma: results of a prospective multicenter study. The German-Austrian Gastrointestinal Lymphoma Study Group. Gastroenterology 2000; 119:1191-202. [PMID: 11054376 DOI: 10.1053/gast.2000.19579] [Citation(s) in RCA: 131] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Appropriate management of primary gastric lymphoma is controversial. This prospective, multicenter study aimed to evaluate the accuracy of endoscopic biopsy diagnosis and clinical staging procedures and assess a treatment strategy based on Helicobacter pylori status and tumor stage and grade. METHODS Of 266 patients with primary gastric B-cell lymphoma, 236 with stages EI (n = 151) or EII (n = 85) were included in an intention-to-treat analysis. Patients with H. pylori-positive stage EI low-grade lymphoma underwent eradication therapy. Nonresponders and patients with stage EII low-grade lymphoma underwent gastric surgery. Depending on the residual tumor status and predefined risk factors, patients received either radiotherapy or no further treatment. Patients with high-grade lymphoma underwent surgery and chemotherapy at stages EI/EII, complemented by radiation in case of incomplete resection. RESULTS Endoscopic-bioptic typing and grading and clinical staging were accurate to 73% and 70%, respectively, based on the histopathology of resected specimens. The overall 2-year survival rates for low-grade lymphoma did not differ in the risk-adjusted treatment groups, ranging from 89% to 96%. In high-grade lymphoma, patients with complete resection or microscopic tumor residuals had significantly better survival rates (88% for EI and 83% for EII) than those with macroscopic tumor residues (53%; P < 0.001). CONCLUSIONS There is a considerable need for improvement in clinical diagnostic and staging procedures, especially with a view toward nonsurgical treatment. With the exception of eradication therapy in H. pylori-positive low-grade lymphoma of stage EI and the subgroup of locally advanced high-grade lymphoma, resection remains the treatment of choice. However, because there is an increasing trend toward stomach-conserving therapy, a randomized trial comparing cure of disease and quality of life with surgical and conservative treatment is needed.
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Affiliation(s)
- W Fischbach
- Medizinische Klinik II, Klinikum Aschaffenburg, Aschaffenburg, Germany
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Lei KIK, Johnson PJ. The prognostic significance of serum levels of soluble intercellular adhesion molecules-1 in patients with primary extranodal non-Hodgkin lymphomas. Cancer 2000. [DOI: 10.1002/1097-0142(20000915)89:6<1387::aid-cncr24>3.0.co;2-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
PURPOSE The purpose of this study was to review the clinical presentation and characteristics of primary colorectal lymphoma, analyze the prognostic factors, and assess the results of treatment with adjuvant chemotherapy. METHODS We identified 37 cases at our institution between 1980 and 1996. They comprised 0.48 percent of all cases of colon malignancies (37/7,658) during this period. The following clinical information was obtained: age, gender, signs and symptoms, tumor site, tumor size, histology grade, pathology, and adjuvant chemotherapy. RESULTS The most common presenting signs and symptoms were abdominal pain (62 percent), abdominal mass (54 percent), and weight loss (43 percent). The most frequent site of involvement was the cecum (45 percent). Histologically, 29 (78 percent) were classified as high-grade, and 8 (22 percent) as intermediate-grade-to-low-grade lymphoma. Nine (24.3 percent) of the cases were Stage EI, 23 (62.2 percent) were Stage EII, and 5 (13.5 percent) were Stage EIV. Twenty-one (57 percent) cases received adjuvant chemotherapy. The five-year survival rate was 33 percent for all patients and 39 percent for patients treated with combination chemotherapy. Overall median survival time was 24 months and 36 months for those with adjuvant chemotherapy. Only histology grade, among the factors examined, was a significant prognostic factor for survival. The mean survival time of the patients with Stage II disease who received chemotherapy was 117.4 months, and it was 47.9 months for the patients with Stage II disease who did not received chemotherapy. CONCLUSIONS In our retrospective study high-grade lymphoma was the only significant adverse prognostic factor for survival. Receiving adjuvant chemotherapy significantly improved survival in patients with Stage II disease. Patients with diffuse large-cell type had better survival than patients with small noncleaved-cell type in Stage II high-grade lymphoma.
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Affiliation(s)
- C W Fan
- Division of Colon and Rectal Surgery, Chang Gung Memorial Hospital, Taipei, Taiwan
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44
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Kolve ME, Fischbach W, Wilhelm M. Primary gastric non-Hodgkin's lymphoma: requirements for diagnosis and staging. Recent Results Cancer Res 2000; 156:63-8. [PMID: 10802864 DOI: 10.1007/978-3-642-57054-4_8] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Tumor stage and histological grading (low grade vs. high grade) determine the prognostic outcome of primary gastric mucosa-associated lymphoid tissue (MALT)-type non-Hodgkin's lymphoma (NHL). Any diagnostic uncertainty of clinical staging may have potentially important therapeutic implications, especially if a non-surgical approach is favored. Diagnostic procedures for evaluation of gastric lymphoma include gastrointestinal endoscopy, endoscopic ultrasound of the upper gastrointestinal tract, conventional abdominal and cervical ultrasound, thoracic and abdominal computed tomography (CT) scans and bone marrow biopsy. In the present overview, the value of clinical diagnostic procedures is discussed with respect to clinical and endoscopic criteria which may be helpful for evaluation of gastric NHL. Furthermore, clinical staging methods such as endoscopic ultrasound are assessed which may allow pre-operative determination of tumor and lymph-node stage. These novel approaches are compared with the gold standard of pathohistological analysis. In conclusion, the diagnostic procedures presented appear to be helpful for establishing an early diagnosis, however, innovative methods such as endoscopic-bioptic mapping of the stomach and ultrasound-guided fine-needle biopsy techniques may improve pre-therapeutical work-up.
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Affiliation(s)
- M E Kolve
- Medizinische Poliklinik, Universität Würzburg, Germany
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45
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Aydin ZD, Barista I, Canpinar H, Sungur A, Tekuzman G. Gastric lymphomas in Turkey. Analysis of prognostic factors with special emphasis on flow cytometric DNA content. Cancer 2000; 89:12-20. [PMID: 10896995 DOI: 10.1002/1097-0142(20000701)89:1<12::aid-cncr3>3.0.co;2-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND In contrast to DNA ploidy, to the authors' knowledge the prognostic significance of S-phase fraction (SPF) in gastric lymphomas has not been determined. In the current study, the prognostic significance of various parameters including SPF and DNA aneuploidy were analyzed and some distinct epidemiologic and biologic features of gastric lymphomas in Turkey were found. METHODS A series of 78 gastric lymphoma patients followed at Hacettepe University is reported. DNA flow cytometry was performed for 34 patients. The influence of various parameters on survival was investigated with the log rank test. The Cox proportional hazards model was fitted to identify independent prognostic factors. RESULTS The median age of the patients was 50 years. There was no correlation between patient age and tumor grade. DNA content analysis revealed 4 of the 34 cases to be aneuploid with DNA index values < 1.0. The mean SPF was 33.5%. In the univariate analysis, surgical resection of the tumor, modified Ann Arbor stage, performance status, response to first-line chemotherapy, lactate dehydrogenase (LDH) level, and SPF were important prognostic factors for disease free survival (DFS). The same parameters, excluding LDH level, were important for determining overall survival (OS). In the multivariate analysis, surgical resection of the tumor, disease stage, performance status, and age were found to be important prognostic factors for OS. CONCLUSIONS To the authors' knowledge the current study is the first to demonstrate the prognostic significance of SPF in gastric lymphomas. The distinguishing features of Turkish gastric lymphoma patients are 1) DNA indices of aneuploid cases that all are < 1.0, which is a unique feature; 2) a lower percentage of aneuploid cases; 3) a higher SPF; 4) a younger age distribution; and 5) lack of an age-grade correlation. The authors conclude that gastric lymphomas in Turkey have distinct biologic and epidemiologic characteristics.
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Affiliation(s)
- Z D Aydin
- Department of Internal Medicine, Hacettepe University Faculty of Medicine, Sihhiye, Ankara, Turkey
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46
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Vaillant JC, Ruskoné-Fourmestraux A, Aegerter P, Gayet B, Rambaud JC, Valleur P, Parc R. Management and long-term results of surgery for localized gastric lymphomas. Am J Surg 2000; 179:216-22. [PMID: 10827324 DOI: 10.1016/s0002-9610(00)00295-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND High- and low-grade gastric lymphomas (GL) differ in their behavior and chemosensitivity. Surgery has to be reevaluated according to the histologic grade of malignancy. We aimed to assess the place of surgery in the management of GL and its results after long-term follow-up. METHODS Among 54 patients with primary GL prospectively enrolled from 1984 to 1990, 45 with localized disease were studied. Primary resection was done whenever safe. All patients received chemotherapy adapted to the grade of malignancy and/or to the completeness of the resection. RESULTS Among 18 low- and 27 high-grade GL, 35 patients had primary resections; of those, 23 were complete. The complete response rate for all patients with low- and high-grade GL was 67% and 89%, respectively. After a median follow-up of 8 years, the disease-free survival rates for low-grade GL and high-grade GL were 94% and 89%, respectively. It was better after complete resection. CONCLUSION Complete resection is a major determinant of prolonged complete remission.
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Affiliation(s)
- J C Vaillant
- Centre de Chirurgie Digestive, Hôpital Saint Antoine, Paris, France
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47
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Willich NA, Reinartz G, Horst EJ, Delker G, Reers B, Hiddemann W, Tiemann M, Parwaresch R, Grothaus-Pinke B, Kocik J, Koch P. Operative and conservative management of primary gastric lymphoma: interim results of a German multicenter study. Int J Radiat Oncol Biol Phys 2000; 46:895-901. [PMID: 10705011 DOI: 10.1016/s0360-3016(99)00475-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE/OBJECTIVE Biology and appropriate management of gastrointestinal (GI lymphomas are matters of an ongoing controversial debate. To evaluate histological features, sites of involvement and management of primary GI-lymphomas, a prospective multicentric study was initiated in 10/1992. Aim of study was the further standardization of operative and conservative treatment modalities. MATERIALS AND METHODS Study started 10/1992 and was closed 11/1996. A total of 381 evaluable patients had been accrued then. Standardized diagnostic workup included endoscopic and radiological evaluation of the complete GI-tract as well as a central histological review. Diagnosis was established after Lewin, stage classification was made after Musshoff, and histological classification was made after Isaacson. Treatment decision concerning operative or conservative management was due to the initially acting physician. Patients with resection of low grade lymphoma received total abdominal irradiation 30 Gy + 10 Gy boost to incompletely resected areas. After resection of high grade lymphoma CHOP chemotherapy (4 cycles for stage IE, 6 cycles for higher stages) after McKelvy was followed by total abdominal irradiation 30 Gy for stage IE respectively involved field irradiation 30 Gy for higher stages with 10 Gy boost to incompletely resected areas. Primary conservative- treatment consisted of six cycles COP chemotherapy after Bagley for low grade lymphomas stage > IE and total abdominal irradiation 30 Gy + 10 Gy boost to involved areas for all stages. Patients with high grade lymphomas received 4 x CHOP followed by total abdominal irradiation 30 Gy + 10 Gy boost to involved areas or 6 x CHOP plus involved field radiation therapy with 40 Gy. 257 patients are considered for analysis due to exclusion criteria of the study, 190 of them were suffered from gastric lymphoma. Their median observation time is 29 months, maximum observation time is 68 months. RESULTS Sites of involvement were stomach in 73.4%, small bowel 9.6%, ileocoecal region 6.9%, and other sites 3.2% More than one GI site was involved in 6.9%. Gastric lymphomas achieved a survival probability of 89% after 3 years. Though surgical and conservative treatment was not randomized, outcome was analyzed in gastric NHL stages I and II (histologic subtype not considered showing no significant influence). At 3 and 5 years survival is 88% in resected cases vs. 94% and 86% in conservatively treated patients (p = 0.350). Analyzing only stages I + II(1) surgery also seems of no advantage even considering only RO-resections. There was one acute gastrointestinal bleeding under primary chemotherapy for a high grade lymphoma. Toxicities of grade III and IV WHO were rarely seen during treatment. All other acute toxicities were not more than grade II WHO. CONCLUSION Conservative treatment in this setting is feasible. The operative approach seems not to be advantageous compared to conservative treatment and should be critically reconsidered.
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Affiliation(s)
- N A Willich
- Department of Radiotherapy, University of Münster, Münster, Germany.
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48
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Nakamura S, Matsumoto T, Takeshita M, Kurahara K, Yao T, Tsuneyoshi M, Iida M, Fujishima M. A clinicopathologic study of primary small intestine lymphoma: prognostic significance of mucosa-associated lymphoid tissue-derived lymphoma. Cancer 2000; 88:286-94. [PMID: 10640959 DOI: 10.1002/(sici)1097-0142(20000115)88:2<286::aid-cncr7>3.0.co;2-z] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND It remains unclear whether the presence of mucosa-associated lymphoid tissue (MALT) lymphoma has prognostic implications for patients with primary small intestine lymphoma. METHODS The clinicopathologic features of 80 patients with primary small intestine lymphoma were examined retrospectively in relation to the presence of MALT lymphoma. Survival was compared univariately and multivariately among the groups divided by clinicopathologic findings. RESULTS Twenty-one cases (26%) were diagnosed as low grade B-cell lymphoma (15 marginal zone B-cell lymphoma of MALT type, 2 mantle cell lymphoma, and 4 follicle center lymphoma), 46 cases (58%) were diagnosed as high grade B-cell lymphoma (19 secondary large cell lymphoma with a low grade MALT component, 17 diffuse large cell lymphoma without MALT features, 7 Burkitt lymphoma, and 3 lymphoblastic lymphoma), and 13 cases (16%) were diagnosed as T-cell lymphoma. A significantly better survival was noted for patients without colorectal and/or gastric involvement, diffuse infiltration under macroscopy, high grade histology, and perforation. Those patients with MALT type tumors, less advanced stage of disease, B-cell phenotype, benign lymphoid follicular hyperplasia, and radical tumor resectability appeared to have a better survival rate. Based on Cox multivariate analysis, early stage disease and MALT-derived tumors were determined to be independent prognostic factors (P < 0.05). CONCLUSIONS The presence of MALT-derived lymphoma appears to have a favorable prognosis among patients with primary small intestinal lymphoma.
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Affiliation(s)
- S Nakamura
- Second Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Cortelazzo S, Rossi A, Roggero F, Oldani E, Zucca E, Tondini C, Ambrosetti A, Pasini F, Pinotti G, Bertini M, Vitolo U, Busetto M, Gianni L, Cavalli F, Barbui T. Stage-modified international prognostic index effectively predicts clinical outcome of localized primary gastric diffuse large B-cell lymphoma. International Extranodal Lymphoma Study Group (IELSG). Ann Oncol 1999; 10:1433-40. [PMID: 10643533 DOI: 10.1023/a:1008351427601] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The definition of prognostic parameters in early stages of gastric lymphoma is still controversial. The aim of this retrospective analysis was to assess the value of the stage-modified international prognostic index (IPI) in predicting the outcome of a large, consecutive series of patients with PGL of diffuse large B-cell histology (DLCL). PATIENTS AND METHODS Three hundred twelve consecutive, newly-diagnosed, patients with localized PGL (stages I-IIE according to the 'Lugano staging system for GI lymphomas') referred from April 1972 to December 1997 to eight Italian and one Swiss centers were reviewed and their outcomes updated to June 1998. One hundred three patients were treated with single-modality therapy, while two hundred four received combined-modality treatment, most of which included surgery and short-term chemotherapy. RESULTS After a median follow-up of 66 months (range 0.6-300 months), 195 (64%) were alive in first continuous complete remission (CCR). The five-year estimates of overall survival (OS) and event-free survival (EFS) were 75% and 67%, respectively. OS and EFS varied according to IPI, from, respectively, 90% and 82% for patients with 0-1 risk factors, to 40% and 35% for patients with > or = 3 risk factors (P = 0.00001). Cox regression analysis showed that IPI was the strongest predictor of survival. CONCLUSIONS This study shows that stage-modified IPI is an effective predictive model in patients with primary DLCL of the stomach, enabling identification of patients with significantly different outcomes.
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Affiliation(s)
- S Cortelazzo
- Divisione di Ematologia, Ospedali Riuniti di Bergamo, Italy.
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50
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Kim YH, Lim HK, Han JK, Choi BI, Kim YI, Lee WJ, Kim SH. Low-grade gastric mucosa-associated lymphoid tissue lymphoma: correlation of radiographic and pathologic findings. Radiology 1999; 212:241-8. [PMID: 10405748 DOI: 10.1148/radiology.212.1.r99jn11241] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
PURPOSE To describe upper gastrointestinal (Gl) examination findings of low-grade gastric mucosa-associated lymphoid tissue (MALT) lymphoma and to correlate them with pathologic examination findings. MATERIALS AND METHODS A retrospective review of upper Gl examinations was performed in 25 patients with proved low-grade gastric MALT lymphomas. Upper Gl examinations were reviewed for common findings and most probable diagnosis, and these findings were correlated with pathologic findings in resected specimens in 15 patients. RESULTS The common findings at upper Gl examination included mucosal nodularity (n = 13), ulcer (n = 12), rugal thickening (n = 6), mass (n = 4), and enlarged areae gastricae (n = 2). The most probable diagnoses were early gastric carcinoma (n = 7), advanced gastric carcinoma (n = 6), gastritis (n = 9), and lymphoma (n = 3). Of 17 lesions found on resected specimens, six ulcers and two masses were not depicted at barium study. Disorganized convergent rugae projecting to multiple points and vague ulcer margins were present in four and seven lesions, respectively. Multiple ulcers were seen in two patients. CONCLUSION Although the common radiographic and pathologic findings observed in low-grade gastric MALT lymphomas were similar to those of gastric carcinomas or gastritis, disorganized convergent rugae, vague ulcer margins, and multiplicity of lesions may be helpful in differentiating them from gastric carcinomas or gastritis.
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Affiliation(s)
- Y H Kim
- Department of Radiology, Samsung Medical Center, College of Medicine, Sungkyunkwan University, Seoul, Korea
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