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Aboubakr O, Houillier C, Choquet S, Dupont S, Hoang-Xuan K, Mathon B. Epileptic seizures in patients with primary central nervous system lymphoma: A systematic review. Rev Neurol (Paris) 2023:S0035-3787(23)01116-5. [PMID: 38042665 DOI: 10.1016/j.neurol.2023.08.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 12/04/2023]
Abstract
BACKGROUND Primary central nervous system lymphoma (PCNSL) accounts for less than 5% of primary brain tumors. Epileptic seizures are a common manifestation of brain tumors; however, literature on the prevalence, characteristics, and oncological implications of seizures in patients with PCNSL is limited, and the management of antiepileptic drugs (AEDs) is unclear. This review aimed to summarize the existing knowledge on seizures in PCNSL, their potential association with surgery, oncological treatment, survival rates, and management of AEDs. METHODS A systematic review was performed according to the PRISMA recommendations and included articles published between 1953 and 2023 describing seizures in patients with PCNSL. RESULTS The search identified 282 studies, of which 21 were included. Up to 33% of patients with PCNSL developed seizures, mostly at the initial presentation. Little information was found on changes in seizure incidence through the course of the disease, and no details were found on seizure frequency, the percentage of treatment-resistant patients, or the evolution of seizures at remission. Younger age, cortical location, and immunodeficiency have been identified as potential risk factors for seizures, but evidence is very limited. The growing use of vigorous treatments including intensive chemotherapy with autologous stem cell transplantation and immunotherapy with CAR-T cells is associated with a higher incidence of seizures. The association between seizure development and patient mortality in PCNSL remains unknown. There are no data on AED prophylaxis or the use of specific AEDs in PCNSL. CONCLUSIONS Further studies are needed to investigate seizures in larger cohorts of PCNSL, to clarify their prevalence, better characterize them, identify risk factors, analyze survival rates, and make recommendations on AED management. We recommend following general practice guidelines for seizures symptomatic of brain tumors and not to prescribe AED prophylaxis in PCNSL.
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Affiliation(s)
- O Aboubakr
- Sorbonne University, Department of Neurosurgery, la Pitié-Salpêtrière Hospital, AP-HP, 75013 Paris, France
| | - C Houillier
- Department of Neurology 2 Mazarin, la Pitié-Salpêtrière Hospital, IHU, ICM, AP-HP, Sorbonne University, 75013 Paris, France
| | - S Choquet
- Department of Hematology, la Pitié-Salpêtrière Hospital, AP-HP, Sorbonne University, 75013 Paris, France
| | - S Dupont
- Epileptology Unit, Department of Rehabilitation, AP-HP, La Pitié-Salpêtrière Hospital, Sorbonne University, 75013 Paris, France
| | - K Hoang-Xuan
- Department of Neurology 2 Mazarin, la Pitié-Salpêtrière Hospital, IHU, ICM, AP-HP, Sorbonne University, 75013 Paris, France
| | - B Mathon
- Sorbonne University, Department of Neurosurgery, la Pitié-Salpêtrière Hospital, AP-HP, 75013 Paris, France; Paris Brain Institute, ICM, Inserm U 1127, CNRS UMR 7225, Sorbonne University, UMRS 1127, 75013 Paris, France; GRC 23, Brain Machine Interface, la Pitié-Salpêtrière Hospital, AP-HP, Sorbonne University, 75013 Paris, France.
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2
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Makranz C, Arkadir D, Nachmias B, Gatt ME, Eliahou R, Atlan K, Mordechai A, Goldshmit N, Lossos A. Neurological misdiagnoses of lymphoma. Neurol Sci 2020; 42:1933-1940. [PMID: 32974798 DOI: 10.1007/s10072-020-04724-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 09/15/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Lymphoma of the nervous system is rare and usually involves the brain, spinal cord, or peripheral nerves. Hence, it has varied clinical presentations, and correct diagnosis is often challenging. Incorrect diagnosis delays the appropriate treatment and affects prognosis. We report 5 patients with delayed diagnosis of lymphoma involving the central and/or peripheral nervous system, initially evaluated for other neurological diagnoses. We also discuss the challenge of diagnosis and appropriate testing. METHODS Retrospective review of 2011-2019 records of patients with confirmed nervous system lymphoma diagnosed in a tertiary care medical center. RESULTS We present 5 adult patients initially evaluated for inflammatory myelopathy, inflammatory lumbosacral plexopathy, atypical parkinsonism, and demyelinating disease of the CNS. Final diagnosis of the nervous system lymphoma was delayed by 4 to 18 months and was based on tissue biopsy in 4, and on CSF and bone marrow examination in 1 patient. CONCLUSIONS Lymphoma may imitate various central and peripheral nervous system disorders. We suggest several red flags that indicate the need to consider lymphoma, including subacute but progressive symptomatic evolution, painful neurological deficit, unclear clinical diagnosis, and transient steroid responsiveness. Correct diagnosis often requires a combination of diagnostic tests, while pathology testing is crucial for early diagnosis and is strongly recommended in the appropriate clinical setting.
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Affiliation(s)
- Chen Makranz
- Departments of Oncology and Neurology, Leslie and Michael Gaffin Center for Neuro-Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
| | - David Arkadir
- Departments of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Boaz Nachmias
- Department of Hematology, Sharett Institute for Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Moshe E Gatt
- Department of Hematology, Sharett Institute for Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Ruth Eliahou
- Departments of Radiology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Karine Atlan
- Departments of Pathology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Anat Mordechai
- Departments of Oncology and Neurology, Leslie and Michael Gaffin Center for Neuro-Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Netta Goldshmit
- Department of Hematology, Sharett Institute for Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Alexander Lossos
- Departments of Oncology and Neurology, Leslie and Michael Gaffin Center for Neuro-Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
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3
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Ghozy S, Dibas M, Afifi AM, Hashim MA, Abbas AS, Abdel-Daim MM, Phan K. Primary cerebral lymphoma' characteristics, incidence, survival, and causes of death in the United States. J Neurol Sci 2020; 415:116890. [PMID: 32428760 DOI: 10.1016/j.jns.2020.116890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 05/02/2020] [Accepted: 05/04/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE This study aimed to provide an updated overview of primary central lymphoma (PCL) using a large cohort of 33 years. That being said, we attempted to examine the patient demographics, management plans and their outcome, causes of death and the time trends in overall incidence and mortality rates of these patients. METHODS We conducted a retrospective cohort study using the Surveillance, Epidemiology, and End Results (SEER) database between 1983 and 2016. We calculated the frequencies and the average annual age-adjusted rate (AAR) of PCL patients. Uni- and multivariable accelerated failure time regression were used to identify possible prognostic factors affecting the patients' survival. Furthermore, detailed causes of death were extracted and joint point regression analysis was done to examine incidence and mortality trends. RESULTS We identified 2925 PCL cases. The AAR was 0.148 per 100,000. An increase in age was significantly associated with shorter survival (HR: 1.01, 95%CI = 1.01-1.01, P < .001), while a recent year of diagnosis after 1993-2002 and 2002 was associated with improved survival (HR: 0.76, CI = 0.65-0.89, P = .001), and (HR: 0.48, CI = 0.41-0.56, P < .001), respectively. Overall, the trend of mortality rates in PCL patients has declined over the past years (-1.38% per year). CONCLUSION Our results support the previous evidence by showing an increase in patients' survival over time. While most PCL-related deaths occur within the first year, subsequent slow progression was observed after the first few years of survival. More attention should be given to the other possible non-PCL causes of death, especially beyond ten years of survival.
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Affiliation(s)
- Sherief Ghozy
- Neurosurgery Department, El Sheikh Zayed Specialized Hospital, Giza, Egypt; Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | - Mahmoud Dibas
- Sulaiman Al Rajhi University, College of Medicine, Saudi Arabia
| | - Ahmed M Afifi
- Faculty of medicine, Ain Shams University, Cairo, Egypt
| | - Mahmoud A Hashim
- Department of cardiovascular diseases, university of Kentucky, Lexington, KY, USA
| | | | - Mohamed M Abdel-Daim
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Kevin Phan
- NeuroSpine Surgery Research Group (NSURG), Prince of Wales Private Hospital, Sydney, New South Wales, Australia.
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4
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Jaiswal M, Gandhi A, Purohit D, Singhvi S, Mittal RS. Primary non-Hodgkin's lymphoma of the skull with extra and intracranial extension presenting with bulky scalp mass lesion. Asian J Neurosurg 2016; 11:444. [PMID: 27695553 PMCID: PMC4974974 DOI: 10.4103/1793-5482.145093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Primary non-Hodgkin's lymphoma (NHL) of the cranium with extra- and intracranial extension without systemic or skeletal manifestation in a non-immunocompromised patient is extremely rare. These lesions are most of the time misdiagnosed because they mimic other conditions like meningioma. Here, we report a case presented with huge bulky scalp mass which on magnetic resonance imaging (MRI) brain showed involvement of scalp, cranial vault, meninges, and the brain parenchyma, mimicking a meningioma. After gross total resection, biopsy and CD marker study revealed primary non-Hodgkin's diffuse large B-cell lymphoma (DLBCL). Malignant NHL should be considered in differential diagnosis of bulky scalp mass lesion.
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Affiliation(s)
- Manish Jaiswal
- Department of Neurosurgery, SMS Medical College and Hospital, JLN Marg, Jaipur, Rajasthan, India
| | - Ashok Gandhi
- Department of Neurosurgery, SMS Medical College and Hospital, JLN Marg, Jaipur, Rajasthan, India
| | - Devendra Purohit
- Department of Neurosurgery, SMS Medical College and Hospital, JLN Marg, Jaipur, Rajasthan, India
| | - Shashi Singhvi
- Department of Neurosurgery, SMS Medical College and Hospital, JLN Marg, Jaipur, Rajasthan, India
| | - Radhey Shyam Mittal
- Department of Neurosurgery, SMS Medical College and Hospital, JLN Marg, Jaipur, Rajasthan, India
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5
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Gerber S, Reux I, Cassoux N, Soussain C, Fardeau CH, Deladoeuille M, Marro B, Le Hoang P, Marsault C, Leblond V. Intra-Ocular Lymphoma with and without CNS Involvement: Diagnosis and Follow-up a Report of 15 Cases Studied by MR. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/197140099801100203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In order to assess the value of MRI in the diagnosis and follow-up of intra-ocular lymphoma, a rare form of primary non-Hodgkin's lymphoma of the central nervous system, we retrospectively reviewed fifteen patients. All patients had ophthalmic investigations and 13 underwent ocular sampling. MR examinations of the brain and globes were performed in all cases and five patients underwent stereotactic brain biopsy. Six patients were treated with chemotherapy and/or radiotherapy, and nine with high-dose chemotherapy, followed by autologous bone marrow transplantation in five cases. MR follow-up was available in all cases. All 15 patients had chronic uveitis which preceded the diagnosis and abnormal funduscopic findings. Three had a mild or severe neurologic deficit. Initial MRI showed brain lymphoma lesions in six cases and a choroido-retinal tumour in one. MR brain lesions were multiple in four cases. They appeared as contrast-enhanced infiltrating areas (n=11) or expansive masses (n=3); two lesions appeared as infiltrating high-signal T2 areas but were unenhanced on T1 with GdDTPA. The diagnosis was based on vitrectomy in 11 cases and on stereotactic brain biopsy in four. Of the twelve lumbar punctures which were performed one was positive. Contrast enhancement disappeared during treatment in all cases, but isolated signal abnormalities persisted. The long-term outcome of such lesions in patients with an intact blood-brain barrier is not yet known. Ocular relapses occurred in 14 patients and CNS recurrences in four. Three patients died from CNS failure (n=1) or relapse (n=2), five are alive in partial remission, five are in complete remission and two died in remission from other causes. Follow-up ranges from 12 to 78 months (median 36 months). MRI usually failed to detect intra-ocular lesions but identified clinically occult brain lesions and served to guide stereotactic brain biopsy when other samples were negative. MRI is the most sensitive follow-up method during treatment, even when the blood-brain barrier is intact.
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Affiliation(s)
| | | | | | - C. Soussain
- Department of Haematology, Hôpital Salpétrière; Paris, France
| | | | | | | | | | | | - V. Leblond
- Department of Haematology, Hôpital Salpétrière; Paris, France
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6
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Clinical Presentations of 176 Cases of Primary Central Nervous System Lymphoma: A Case Series. ARCHIVES OF NEUROSCIENCE 2015. [DOI: 10.5812/archneurosci.32127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Hong JT, Chae JB, Lee JY, Kim JG, Yoon YH. Ocular involvement in patients with primary CNS lymphoma. J Neurooncol 2010; 102:139-45. [PMID: 20658258 DOI: 10.1007/s11060-010-0303-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2009] [Accepted: 07/01/2010] [Indexed: 11/26/2022]
Abstract
To describe the demographics, clinical characteristics, and treatment outcomes in patients with primary CNS lymphoma (PCNSL) with ocular involvement. A retrospective chart review was conducted on 61 patients who were diagnosed with PCNSL from January 2000 to October 2008 at the Asan Medical Center, Seoul, Korea. Among 46 patients who underwent ophthalmologic examination, 13 (28%) showed intraocular involvement. Mean age at diagnosis was 52.8 years, and 54% of patients were female. Diagnosis of PCNSL was made by vitrectomy (1 patient) or brain biopsy and/or CSF cytology (12 patients). In 4 (31%) patients, ocular symptoms preceded CNS symptoms. The most common ocular symptom was decreased visual acuity. Nine patients showed bilateral involvement. Intraocular findings included retinal infiltrative lesions (3 eyes), vitritis/vitreous opacity (5 eyes), or both (14 eyes). In addition to systemic chemotherapy and/or radiotherapy, vitrectomy and/or intravitreal methotrexate was utilized in 8 patients. Mean survival duration was 32.2 months (range 2-120 months). Although rare, the number of patients with PCNSL seems to be increasing in Korea. Early detection and dedicated treatment of intraocular lymphoma may result in improved visual outcome.
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Affiliation(s)
- Jung Taeck Hong
- Department of Ophthalmology, College of Medicine, University of Ulsan, Asan Medical Center, 388-1 Pungnap-2-dong, Songpa-gu, Seoul 138-736, Korea
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8
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Salih SB, Saeed AB, Alzahrani M, Al Qahtani M, Haider A, Palker V. Primary CNS lymphoma presenting as fever of unknown origin. J Neurooncol 2009; 93:401-4. [PMID: 19139824 DOI: 10.1007/s11060-008-9777-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2008] [Accepted: 12/30/2008] [Indexed: 12/27/2022]
Abstract
We report a case of fever of unknown origin in an immunocompetent patient as the first manifestation of primary central nervous lymphoma. To our knowledge this is the first reported case in the literature of this association. We recommend brain imaging to be considered in patients presenting with fever of unknown origin and no apparent diagnosis after extensive investigation.
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Affiliation(s)
- Salih Bin Salih
- Department of Medicine, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia.
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9
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Haque S, Law M, Abrey LE, Young RJ. Imaging of Lymphoma of the Central Nervous System, Spine, and Orbit. Radiol Clin North Am 2008; 46:339-61, ix. [DOI: 10.1016/j.rcl.2008.04.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Eichler AF, Batchelor TT. Primary central nervous system lymphoma: presentation, diagnosis and staging. Neurosurg Focus 2006; 21:E15. [PMID: 17134117 DOI: 10.3171/foc.2006.21.5.16] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare form of non-Hodgkin lymphoma that affects the brain, spinal cord, leptomeninges, and eyes. The clinical presentation and neuroimaging appearance of PCNSL differ in immunocompetent patients and in those with acquired immunodeficiency syndrome (AIDS). A magnetic resonance (MR) image of the brain in immunocompetent patients with PCNSL typically demonstrates one or more homogeneously enhancing lesions located in the periventricular white matter, characteristically spanning the corpus callosum. In patients with AIDS, multiple ring-enhancing lesions are more common. After neuroimages raising the suspicion of PCNSL are obtained, a definitive diagnosis should be established in both immunocompetent and AIDS patients by performing pathological analysis of cerebrospinal fluid (CSF), vitreous fluid, or a biopsy specimen. Brain biopsy sampling remains the gold standard for PCNSL diagnosis in all patients, although the possibility of establishing routine, minimally invasive diagnostic procedures in which Epstein-Barr virus polymerase chain reaction (PCR) analysis of the CSF and nuclear imaging are used is currently under investigation in the population of patients with AIDS. At the time of diagnosis, the patient should undergo further evaluation, which should include a physical examination, ophthalmic evaluation with a slit-lamp examination, serum lactate dehydrogenase levels, human immunodeficiency virus testing, computed tomography scans of the chest/abdomen/pelvis, bone marrow biopsy sampling, contrast-enhanced brain MR imaging, and lumbar puncture (LP). Testicular ultrasonography studies should be considered in men. In patients who cannot undergo LP or in those with evidence of spinal cord dysfunction, contrast-enhanced MR imaging of the entire spine should be considered.
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Affiliation(s)
- April F Eichler
- Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
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11
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Affiliation(s)
- Mark R Melson
- Massachusetts Eye and Ear Infirmary, 243 Charles Street, Boston, MA 02114, USA
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12
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P WW, A N, SM S. OCTOBER 2004: A 49-YEAR-OLD MAN WITH PROGRESSIVE DEMENTIA. Brain Pathol 2006. [DOI: 10.1111/j.1750-3639.2005.tb00514.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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13
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Haldorsen IS, Espeland A, Larsen JL, Mella O. Diagnostic delay in primary central nervous system lymphoma. Acta Oncol 2006; 44:728-34. [PMID: 16227164 DOI: 10.1080/02841860500256272] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This study investigates delay in diagnosing primary central nervous system lymphoma (PCNSL), which has a variable clinical and radiological presentation. Early diagnosis and treatment may improve survival and cause less sequela in PCNSL. Medical records of all new cases of PCNSL morphologically verified while alive or by autopsy in Norway in 1989-1998 were reviewed (n = 74). The time from initial symptom to final morphological diagnosis of PCNSL had a median (mean, range) of 70 (106, 22-330) days in 16 AIDS patients and 75 (157, 8-1285) days in 58 non-AIDS patients. Among non-AIDS patients, the time to diagnosis was longer in patients with no tumour in the first neuroimaging report after initial symptom (p = 0.001). Median (mean, range) time from initial symptom to neuroimaging was 14 (25, 1-60) days in AIDS patients and 21 (88, 1-1095) days in non-AIDS patients. In the non-AIDS group, those presenting with personality change or visual disturbance had more delayed imaging than the others. The time from first neuroimaging examination to final diagnosis in non-AIDS patients had a median (mean, range) of 28 (69, 1-845) days, and was longer when no tumour was indicated in the imaging report (p = 0.005) and if first biopsy did not confirm the diagnosis (p = 0.02). All AIDS patients had their diagnosis of PCNSL first established by autopsy. The time from first neuroimaging to autopsy had a median (mean, range) of 48 (81, 10-270) days. There is a considerable delay in the diagnosis of PCNSL and strategies for earlier diagnosis are thus needed. Physicians should consider early neuroimaging in patients with personality changes or visual disturbance, early renewed imaging in patients with persistent neurological symptoms but no tumour on initial imaging, and early/repeated biopsy of focal brain lesions in both AIDS patients and non-AIDS patients.
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14
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Ferreri AJM, Reni M. Prognostic factors in primary central nervous system lymphomas. Hematol Oncol Clin North Am 2005; 19:629-49, vi. [PMID: 16083827 DOI: 10.1016/j.hoc.2005.05.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Efforts to identify survival predictors in primary central nervous system lymphoma (PCNSL) have produced isolated, unconfirmed observations in small retrospective and prospective series. Age and performance status are two unanimously accepted prognostic factors. These and other independent predictors of survival were used by the International Extranodal Lymphoma Study Group (IELSG) to establish a prognostic scoring system able to distinguish risk groups in PCNSL. The IELSG score will improve further with better knowledge of these malignancies, especially with the inclusion of molecular and pharmacogenetic variables able to identify lymphomas with different chemosensitivities or degrees of aggressiveness. In the years ahead, a well-established prognostic score will allow the separation of patients into risk groups, which could result in the application of risk-tailored therapeutic strategies.
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Affiliation(s)
- Andrés J M Ferreri
- Medical Oncology Unit, Department of Oncology, San Raffaele H Scientific Institute, Via Olgettina 60, 20132 Milan, Italy.
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15
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Fitzsimmons A, Upchurch K, Batchelor T. Clinical Features and Diagnosis of Primary Central Nervous System Lymphoma. Hematol Oncol Clin North Am 2005; 19:689-703, vii. [PMID: 16083830 DOI: 10.1016/j.hoc.2005.05.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This article reviews the clinical features of primary central nervous system lymphoma (PCNSL) in immunocompetent and immunocompromised patients. Clinical presentation, differential diagnosis, diagnostic testing, and staging evaluation in both immunocompetent and AIDS patients who have PCNSL are discussed. The differing role of biopsy in these two populations also is addressed.
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Affiliation(s)
- April Fitzsimmons
- Stephen E. and Catherine Pappas Center for Neuro-Oncology, Yawkey 9E, Massachusetts General Hospital/Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA
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16
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Jahnke K, Thiel E, Schilling A, Herrlinger U, Weller M, Coupland SE, Krümpelmann U, Stein H, Korfel A. Low-grade primary central nervous system lymphoma in immunocompetent patients. Br J Haematol 2005; 128:616-24. [PMID: 15725082 DOI: 10.1111/j.1365-2141.2004.05361.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Primary central nervous system lymphomas (PCNSL) are usually diffuse large B-cell non-Hodgkin's lymphomas (NHL). Here we characterize the clinical presentation, course and outcome of patients with low-grade PCNSL. Records of 332 patients screened for inclusion in three multicentre prospective trials were reviewed. Ten patients (3%) with a median age of 59 years and a median Karnofsky performance status of 70% were identified. Seven patients had B-cell and three had T-cell lymphoma. The median growth fraction was 4%. The radiological morphology was unusual for PCNSL in eight patients. Three patients underwent complete tumour resection, combined with chemotherapy in one patient and with chemotherapy plus local radiotherapy in another. Four patients received chemotherapy and three received chemotherapy plus whole-brain irradiation, resulting in four complete remissions, two no-change situations and one progressive disease. Patients had an overall survival (OAS) of 2-58+ months with a 2-year OAS of 67%. Low-grade PCNSL may differ from classical high-grade PCNSL in its clinical features and radiological morphology. The clinical course may be variable and frequently more indolent than in classical PCNSL.
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Affiliation(s)
- Kristoph Jahnke
- Department of Haematology, Oncology and Transfusion Medicine, Charité-Universitätsmedizin Berlin, D-12200 Berlin, Germany.
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Choi JS, Nam DH, Ko YH, Seo JW, Choi YL, Suh YL, Ree HJ. Primary central nervous system lymphoma in Korea: comparison of B- and T-cell lymphomas. Am J Surg Pathol 2003; 27:919-28. [PMID: 12826884 DOI: 10.1097/00000478-200307000-00007] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The great majority of primary central nervous system lymphoma (PCNSL) is known to be of B-lineage, with T-cell PCNSL (T-PCNSL) accounting for <5%. We report an unusually high incidence of T-cell lymphoma among the PCNSLs originated in a large general-care hospital in the metropolitan Seoul area. PCNSLs (n = 42) accrued from April 1995 through June 2001 were reviewed for histologic and clinical features, and immunohistochemical staining was done for CD3, CD20, CD4, CD8, Bcl-6, and CD10. Clonal rearrangements of the TCR-gamma and IgH genes were studied with semi-nested PCR in all seven cases of T-PCNSL and seven of 35 B-cell PCNSL (B-PCNSL). Formalin-fixed, paraffin-embedded specimens were used in all these studies. By immunohistochemical staining and molecular studies, seven cases (16.7%) were diagnosed as T-PCNSL, each displaying clonal rearrangement of the TCR-gamma gene, and 35 (83.3%) as B-PCNSL. Radiologically, T-PCNSL was significantly correlated with the superficial and subcortical lobar location (p <0.001), solitary mass formation (p = 0.001), presence of rim enhancement (p <0.001), and peritumoral edema (p = 0.029). Involvement of cerebrospinal fluid was observed only in B-PCNSL (n = 17) but not in T-PCNSL (p = 0.010). Histologically, T-PCNSL was characterized by a population of mixed predominantly small- and occasionally medium-sized cells (p <0.001), which were loosely scattered without forming a solid mass (p = 0.024), and perivascular infiltration was frequent (p = 0.007), in contrast to predominantly large cells of B-PCNSL, i.e., diffuse large B-cell lymphoma (DLBCL), in which the cells tended to aggregate to form monomorphous sheets (p = 0.024). In T-PCNSL, staining for CD8 was positive in five, including one with coexpression of CD4, and two were negative for CD4 and CD8. Of 24 DLBCLs tested, the pattern of Bcl-6+ tumor cells was diffusely dense, similar to that of the germinal center in nine cases (37.5%), with coexpression of CD10 in three of the nine cases. T-PCNSL accounted for 16.7% of the PCNSLs; thus, in Korea it may not be as rare as previously known. The T-PCNSL presented with certain clinical and pathologic features that were distinct from B-PCNSL and displayed preponderance of CD8 expression. DLBCL of the germinal center B-cell derivation defined by bcl-6 expression comprised 37.5% of DLBCL of the brain.
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MESH Headings
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Antigens, CD/analysis
- Biomarkers, Tumor/analysis
- Brain Neoplasms/chemistry
- Brain Neoplasms/genetics
- Brain Neoplasms/pathology
- DNA, Neoplasm/analysis
- Female
- Gene Rearrangement, T-Lymphocyte/genetics
- Humans
- Immunoenzyme Techniques
- Immunoglobulin Heavy Chains/genetics
- Korea
- Lymphoma, B-Cell/chemistry
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/pathology
- Lymphoma, Large B-Cell, Diffuse/chemistry
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, T-Cell, Peripheral/chemistry
- Lymphoma, T-Cell, Peripheral/genetics
- Lymphoma, T-Cell, Peripheral/pathology
- Male
- Middle Aged
- Receptors, Antigen, T-Cell, gamma-delta/genetics
- Retrospective Studies
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Affiliation(s)
- Jong Sun Choi
- Department of Diagnostic Pathology, Sungkyunkan University College of Medicine, Seoul, Korea
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18
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Gliemroth J, Kehler U, Gaebel C, Arnold H, Missler U. Neuroradiological findings in primary cerebral lymphomas of non-AIDS patients. Clin Neurol Neurosurg 2003; 105:78-86. [PMID: 12691795 DOI: 10.1016/s0303-8467(02)00105-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Primary central nervous system lymphomas (PCNSL's) are rare tumours which generally accounted for 1.0-1.5% of all intracranial neoplasms. However, within the last decade the frequency of cerebral lymphomas has dramatically increased. We retrospectively analysed the neuroradiological findings (computed tomography (CT), MRI, angiography) in 37 patients with PCNSL. Thirty patients with the clinically and neuroradiologically suspected diagnosis of cerebral lymphoma underwent CT- or MRI-guided stereotactic biopsy. In seven cases an open surgical intervention was performed. Preoperatively, CT with and without contrast medium was performed in all but two cases. Twenty-eight patients received MRI (axial SE T2 weighted, triplanar SE T1 weighted, triplanar SE T1+Gadolinium). Additionally, in 9 patients cerebral angiography was performed. Typical neuroradiological patterns are: (1) iso- or hyper-density (85.5%) on unenhanced CT scan with marked contrast enhancement (87.7%); (2) infiltration/contact of leptomeningeal and/or ependymal spaces (97.3%); (3) hyperintensity on T2 with moderate oedema (80.3%). Histopathological work-up included conventional and immunohistochemical stains performed on formalin fixed and paraffin embedded bioptical specimen. Despite widely used preoperative dexamethasone treatment, an accurate histopathological diagnosis of PCNSL of B cell type was established in all cases except one. The high percentage of accurate histopathological diagnosis was based on: (1) great mean sample volume per biopsy site; (2) great number of biopsies in patients suspected to have cerebral lymphomas; and (3) MR-guided stereotactic procedures if the lesion was not clearly identifiable on CT scan.
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Affiliation(s)
- Jan Gliemroth
- Department of Neurosurgery, Medical University Lübeck, Ratzeburger Allee 160, 23538 Lubeck, Germany.
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19
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Abstract
Masquerade syndromes are classically defined as entities which emulate inflammatory conditions but which are in fact due to a neoplastic process. Careful history and examination in concert with appropriate ancillary investigations and histopathologic evaluation of tissue specimens are required in order to make the correct diagnosis. Many conditions may result in an appearance mimicking an inflammatory condition. The authors review neoplastic conditions which may be considered masquerades. The most common of these is primary intraocular lymphoma or primary central nervous system lymphoma, occurring predominately in older individuals. Diagnostic strategies, therapy, and prognosis are reviewed in detail. Other conditions that can be considered masquerade syndromes are reviewed as well, including lymphomatous and nonlymphomatous conditions, such as melanoma, retinoblastoma, juvenile xanthogranuloma, metastatic lesions, and paraneoplastic syndromes, among others.
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Affiliation(s)
- Russell W Read
- Doheny Eye Institute, Department of Ophthalmology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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20
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van der Sanden GAC, Schouten LJ, van Dijck JAAM, van Andel JP, van der Maazen RWM, Coebergh JWW. Primary central nervous system lymphomas: incidence and survival in the Southern and Eastern Netherlands. Cancer 2002; 94:1548-56. [PMID: 11920513 DOI: 10.1002/cncr.10357] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND An excessive increase in the incidence of primary central nervous system lymphoma (PCNSL) has been reported since the mid-1980s in the U.S. and U.K. Clinical studies have shown that radiotherapy and chemotherapy may prolong survival. In the current study, the authors describe the incidence, treatment, and survival of an unselected group of patients with PCNSL in the southern and eastern Netherlands. METHODS Data regarding patients diagnosed between 1989-1994 were obtained from 4 population-based regional cancer registries in the southern and eastern Netherlands (n = 86) and the Eindhoven Cancer Registry for 1980-1988 (n = 6). Lymphomas were registered as PCNSL when a tissue diagnosis of CNS lymphoma was established for a patient with neurologic symptoms (i.e., lymphomas were not necessarily restricted to the CNS at the time of diagnosis). Only patients diagnosed during their lifetime with Stage I disease, Stage "IV" disease (i.e., diffuse CNS lymphoma), or disease of unknown stage were included (63 patients, 8 patients, and 15 patients, respectively, between 1989-1994). For 80 patients (93%) follow-up was complete until January 1, 1997. RESULTS Between 1989-1994, an average World Standardized Rate of 2.3 cases and 1.7 cases per 1 million person-years, respectively, was reported for males and females. The median age of the patients at the time of diagnosis was 62 years, and was 66 years for patients with an unknown disease stage. In the area of the Eindhoven Cancer Registry the occurrence of PCNSL more than doubled from < 2% of all histologically confirmed primary CNS malignancies diagnosed between 1980-1985 to approximately 4% of cases diagnosed between 1986-1994. The median survival of all the patients was 4.1 months; the median survival was 5.8 months for patients with limited (Stage I and Stage IV) disease and was 0.6 months for patients with an unknown stage of disease. Approximately 65% of the patients with limited disease received radiotherapy and approximately 35% of such patients received chemotherapy. Furthermore, chemotherapy was given more often to patients age < 60 years who tended to have a slightly better survival than patients age > or = 60 years. CONCLUSIONS The increase in the incidence of PCNSL in the 1980s may be explained in large part by changes in diagnostics and registration. The relatively high incidence and low survival rate of PCNSL in the southern and eastern Netherlands reported in the 1990s may be due in part to the inclusion of patients with systemic lymphoma and immunodeficiency disorders. However, a significant improvement in the prognosis of patients with PCNSL in the southern and eastern Netherlands diagnosed in the 1990s is unlikely.
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21
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Schlegel U, Schmidt-Wolf IG, Deckert M. Primary CNS lymphoma: clinical presentation, pathological classification, molecular pathogenesis and treatment. J Neurol Sci 2000; 181:1-12. [PMID: 11099705 DOI: 10.1016/s0022-510x(00)00385-3] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Primary CNS lymphomas (PCNSL) represent malignant non-Hodgkin's B cell lymphomas, which are confined to the central nervous system. They show a dramatic increase in frequency in the immunocompromised as well as in the immunocompetent population. Recent studies have identified germinal center B cells as the cellular origin of PCNSL; however, the details of their molecular pathogenesis still remain to be elucidated. Treatment recommendations are not clearly established. Radiotherapy (RT) is efficient in terms of tumor response, but not curative. Median survival after RT alone is about 1 year. According to the results of uncontrolled studies the combination of RT and chemotherapy based on high-dose methotrexate (HD-MTX) is most efficient in terms of survival rates. However, long-term neurotoxicity overshadows treatment efficacy, especially in patients over 60 years of age. The authors favor the systematic evaluation of chemotherapy alone with protocols including HD MTX, because unicenter results are promising in terms of both survival as well as quality of life in long term survivors.
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Affiliation(s)
- U Schlegel
- Department of Neurology, University Medical Center, Sigmund-Freud-Str. 25, D-53105, Bonn, Germany.
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22
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Pels H, Deckert-Schlüter M, Glasmacher A, Kleinschmidt R, Oehring R, Fischer HP, Bode U, Schlegel U. Primary central nervous system lymphoma: a clinicopathological study of 28 cases. Hematol Oncol 2000; 18:21-32. [PMID: 10797527 DOI: 10.1002/(sici)1099-1069(200003)18:1<21::aid-hon649>3.0.co;2-u] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A group of 28 consecutive patients (mean age 59 years) with primary central nervous system lymphoma (PCNSL) was treated with different regimens, including steroids only, radiotherapy (RT), chemotherapy or combinations of all. Lymphoma was classified as high grade malignant B-cell non-Hodgkin's lymphoma of the diffuse large cell type in each of these cases. RT alone led to tumour remission in more than 70 per cent, survival could be prolonged with additional chemotherapy. Thirteen patients were treated with chemotherapy alone; nine of them received a novel combined intraventricular and systemic polychemotherapy protocol based on high dose methotrexate (MTX) and high dose cytarabine (ara-C). The response rate was 90 per cent with 80 per cent complete responses. Neurotoxicity, i.e. white matter lesions associated with severe cognitive dysfunction affected both patients surviving RT more than a year and patients treated with combination RT/chemotherapy. Confluent white matter hyperintense lesions were detectable on MRI in three out of 13 patients treated with chemotherapy alone, however, cognitive dysfunction has not been detected in these patients.
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Affiliation(s)
- H Pels
- Department of Neurology, University of Bonn, Germany
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23
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Herrlinger U, Schabet M, Bitzer M, Petersen D, Krauseneck P. Primary central nervous system lymphoma: from clinical presentation to diagnosis. J Neurooncol 1999; 43:219-26. [PMID: 10563426 DOI: 10.1023/a:1006298201101] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Immunocompetent patients with primary central nervous system lymphoma (PCNSL) present with a median age of 55 years, immunosuppressed patients with a median age of 40 years. They show a broad range of signs and symptoms. Symptoms of increased intracranial pressure and personality change are most frequent, followed in frequency by ataxia and hemiparesis. The median time from onset of symptoms to diagnosis is 3-5 months in immunocompetent patients and 2 months in immunodeficient patients. The time to diagnosis can be considerably longer in patients with slowly developing personality change or fluctuating symptoms due to spontaneous or steroid-induced remission of so-called sentinel lesions. Native CT scans show iso- or hyperdense lesions with homogenous contrast enhancement. T1-weighted MRI scans show hypointense and T2-weighted scans hyperintense lesions. The definitive diagnosis of PCNSL requires biopsy. In some cases, however, the definitive diagnosis may exclusively be made by the demonstration of malignant B-lymphocytes in the cerebrospinal fluid.
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Affiliation(s)
- U Herrlinger
- Department of Neurology, University of Tübingen, Germany
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24
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Schlegel U, Pels H, Oehring R, Blümcke I. Neurologic sequelae of treatment of primary CNS lymphomas. J Neurooncol 1999; 43:277-86. [PMID: 10563434 DOI: 10.1023/a:1006214804736] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Novel efficient and aggressive treatment protocols for primary CNS lymphomas have resulted in an increasing number of long term survivors. Follow up data show that in a substantial fraction of these patients, treatment benefits are overshadowed by neurotoxic sequelae. Neurotoxicity especially affects the older age group, presenting as cognitive dysfunction, ataxia or dementia as a consequence of leukoencephalopathy and brain atrophy. The combination of radiotherapy and chemotherapy seems to be particularly hazardous, though data are too sparse to draw any definite conclusions yet. Long term follow up of patients included in clinical studies therefore should not only evaluate survival or time to tumour progression, but also serial neuropsychometric evaluation and quality of life assessment.
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Affiliation(s)
- U Schlegel
- Department of Neurology, University Hospital Bonn, Medical School, Germany
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25
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Herrlinger U, Schabet M, Clemens M, Kortmann RD, Petersen D, Will BE, Meyermann R, Dichgans J. Clinical presentation and therapeutic outcome in 26 patients with primary CNS lymphoma. Acta Neurol Scand 1998; 97:257-64. [PMID: 9576641 DOI: 10.1111/j.1600-0404.1998.tb00647.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This retrospective study analyzes clinical features and therapeutic outcome in 26 immunocompetent patients with primary central nervous system lymphoma (PCNSL). Most patients presented with personality changes. PCNSL lesions were mainly iso- or hyperdense, enhancing lesions on CT scan, hypointensive on T1-, and hyperintensive on T2-weighted MRI. Multiple lesions were found in about 60% of patients. Nine of 11 patients receiving radiotherapy alone showed complete remission (CR). Median survival time after diagnosis (MST) was 13 months. Seven patients received intravenous and intrathecal methotrexate, radiotherapy, and postirradiation intravenous cytarabine. Six of these patients had CR and 5 patients are alive in CR after a median follow-up of 12 months. Five patients received various other radiochemotherapy regimens (MST 6 months), and 3 patients died before receiving any radio- or chemotherapy. Our preliminary treatment results show a tendency to improved survival with radiochemotherapy. This is consistent with pertinent data from the literature which favors radiochemotherapy for patients with PCNSL.
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Affiliation(s)
- U Herrlinger
- Department of Neurology, University of Tübingen, Germany
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26
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Villegas E, Villà S, López-Guillermo A, Petit J, Ribalta T, Graus F. Primary central nervous system lymphoma of T-cell origin: description of two cases and review of the literature. J Neurooncol 1997; 34:157-61. [PMID: 9210063 DOI: 10.1023/a:1005754212792] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Primary lymphomas of the central nervous system (PLCNS) of T-cell lineage are unusual. It has been suggested that T-cell PLCNS, compared to those of B-cell origin, present some differences in relation to age of presentation, gender, location of the tumor and survival. We describe two cases with T-cell PLCNS and review 22 parenchymatous T-cell PLCNS reported in the English literature. Age, gender and survival of the whole series of 24 T-cell PLCNS did not differ from that reported in large series of PLCNS where the great majority were of B-cell origin. In contrast, a location in the posterior fossa was found in 54% of T-cell PLCNS, whereas this location ranged from 12 go 29% in series of, mostly B-cell, PLCNS. T-cell PLCNS had a higher frequency (33%) of the histologic low grade small lymphocytic lymphoma than B-cell PLCNS (5%). Analysis of six T-cell PLCNS long-term survivors showed that half of them had low grade lymphomas. We conclude that T-cell PLCNS do not differ from those of B-cell origin in age of presentation or gender, but they have a preference to develop in the posterior fossa and a higher frequency of low grade histology which would probably explain the longer survival in some patients.
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Affiliation(s)
- E Villegas
- Services of Internal Medicine, Hospital Clínic, Barcelona, Spain
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27
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Laperriere NJ, Cerezo L, Milosevic MF, Wong CS, Patterson B, Panzarella T. Primary lymphoma of brain: results of management of a modern cohort with radiation therapy. Radiother Oncol 1997; 43:247-52. [PMID: 9215783 DOI: 10.1016/s0167-8140(97)00074-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE To assess the outcome and prognostic factors for patients with primary lymphoma of brain managed with radiation therapy between 1979 and 1988. METHODS AND MATERIALS A retrospective review was undertaken of 49 patients referred to Princess Margaret Hospital. There were 25 males and 24 females. Median age was 60 years, with a range of 17-80 years. Tumors were located supratentorially in 35, infratentorially in 10, and both in 4 patients. Single masses were demonstrated on CT brain in 36, and multiple lesions in 13 patients. Cranial irradiation was given in 48, and 11 patients received chemotherapy. All patients in this series were immunocompetent. RESULTS Over a follow-up range of 3-11 years of surviving patients, with a median of 6 years, 40/49 patients have died. Overall median survival was 1.4 years (17 months) and 5-year actuarial survival was 26%. Statistical analysis revealed the following significant factors: Karnofsky performance status (KPS), age, and distribution pattern of disease on presenting CT brain. Five-year actuarial survival for patients with a KPS > 60 or <60 was 56% and 10%, respectively (P = 0.01); for patients with age < 60 or >60, 5-year actuarial survival was 42% and 9%, respectively (P = 0.03); for patients with solitary or multiple lesions, 5-year actuarial survival was 30% and 15%, respectively (P = 0.04). CONCLUSIONS We conclude that Karnofsky performance status, age, and distribution pattern on pretreatment CT of brain are significant prognostic factors in primary lymphoma of brain, and that new approaches need to be developed for these patients.
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Affiliation(s)
- N J Laperriere
- Department of Radiation Oncology, The Ontario Cancer Institute/Princess Margaret Hospital, and the University of Toronto, Canada.
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28
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Reni M, Ferreri AJ, Garancini MP, Villa E. Therapeutic management of primary central nervous system lymphoma in immunocompetent patients: results of a critical review of the literature. Ann Oncol 1997; 8:227-34. [PMID: 9137790 DOI: 10.1023/a:1008201717089] [Citation(s) in RCA: 126] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The optimal treatment for primary central nervous system lymphomas (PCNSL) has not been defined. PATIENTS AND METHODS Therapeutic results of 1180 immunocompetent patients (pts) with PCNSL reported in 50 series published in English between 1980 and 1995 were analysed. The impact on survival of age, treatment strategy, radiation field and doses, systemic and intrathecal chemotherapy (CHT) and treatment sequence was evaluated. RESULTS Univariate analyses showed a longer survival in pts of < or = 60 years (P < 0.00001): pts treated with > 40 Gy to whole brain (WB) (P = 0.02): pts receiving > 50 Gy to the tumor bed after a WB dose > 40 Gy (P = 0.02): pts submitted to a combined treatment as opposed to CHT alone (P = 0.007) or radiotherapy alone (P < 0.00001): pts receiving CHT followed by radiotherapy rather than in the reverse sequence (P = 0.05); pts treated with high-dose methotrexate (HDMTX) (P = 0.04) and pts receiving intrathecal CHT (P = 0.03). Multivariate analysis confirmed the independent prognostic value of age, WB dose, HD-MTX and intrathecal CHT. CONCLUSIONS Current data confirm the prognostic value of age and appear to support the use of systemic CHT consisting of HD-MTX and intrathecal drug administration followed by 41-50 Gy to WB and > 50 Gy to the tumor bed in the treatment of PCNSL in immunocompetent pts.
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Affiliation(s)
- M Reni
- Department of Radiochemotherapy, San Raffaele H Scientific Institute, Milan, Italy
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29
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Goldbrunner R, Warmuth-Metz M, Tonn JC, Vince GH, Roosen K. Primary Ki-1-positive T-cell lymphoma of the brain--an aggressive subtype of lymphoma: case report and review of the literature. SURGICAL NEUROLOGY 1996; 46:37-41. [PMID: 8677486 DOI: 10.1016/0090-3019(96)00033-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND By detection of the Ki-1 antigen, Stein (1985) defined a new entity of anaplastic large cell lymphoma [24]. Apart from our case, only four further cases of Ki-1 positive primary central nervous system lymphoma (PCNSL) have been reported in the literature to date. CASE REPORT A 63-year-old man presented with two frontal and parietal mass lesions and one ring lesion on computed tomography scan. Clinically, no evidence of brain metastases or abscesses could be found. Immunohistochemical investigations of biopsy specimens revealed a large cell anaplastic T-cell lymphoma positive to Ki-1 antigen. In spite of all therapeutic efforts, the patient died less than 3 months after the onset of symptoms. DISCUSSION In all cases the clinical course was very rapid, suggesting that Ki-1 positive PCNSL might form an aggressive subtype of lymphomas. Since the radiologic appearance was atypical and clinical diagnosis was not possible, diagnostic biopsy for immunohistochemical diagnosis should be performed.
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Affiliation(s)
- R Goldbrunner
- Department of Neurosurgery, University of Würzburg, Germany
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30
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Cachia AR, Theocharous C. Primary intracerebral small lymphocytic non-Hodgkin's lymphoma with plasmacytoid differentiation, associated with prominent extracellular proteinaceous deposits. Pathology 1996; 28:98-101. [PMID: 8714283 DOI: 10.1080/00313029600169643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A case of primary intracerebral non-Hodgkin's lymphoma in a 67-yr-old immunocompetent female is presented. The histopathological diagnosis was supported by immunohistochemical, flow cytometric and electron microscopic findings, and by clinical staging. This tumor is unusual in its morphological features of a low grade, small lymphocytic lymphoma with plasmacytoid differentiation (Working Formulation Classification), and its association with extensive, local, extracellular, proteinaceous deposits. Primary central nervous system non-Hodgkin's lymphomas are briefly discussed and it is postulated that the extracellular proteinaceous deposits in this case originated from immunoglobulins secreted by the neoplastic cells. To our knowledge the massive degree of local immunoglobulin deposition present in this primary central nervous system lymphoma has not been previously reported in the literature.
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Affiliation(s)
- A R Cachia
- Division of Anatomical Pathology, St George Hospital, Kogarah, NSW
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31
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Ferreri AJ, Reni M, Villa E. Primary central nervous system lymphoma in immunocompetent patients. Cancer Treat Rev 1995; 21:415-46. [PMID: 8556717 DOI: 10.1016/0305-7372(95)90028-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- A J Ferreri
- Department of Radiochemotherapy, San Raffaele Hospital, Milan, Italy
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32
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Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 20-1995. A 66-year-old man with a history of rheumatoid arthritis treated with adrenocorticosteroids, with the development of aphasia and right-sided weakness. N Engl J Med 1995; 332:1773-80. [PMID: 7760896 DOI: 10.1056/nejm199506293322609] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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33
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Jellinger KA, Paulus W. Primary central nervous system lymphomas--new pathological developments. J Neurooncol 1995; 24:33-6. [PMID: 8523072 DOI: 10.1007/bf01052655] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Primary central nervous system lymphomas (PCNSL) show increased incidence both in immunocompromised high-risk groups and in the general population. They are extranodal diffuse non-Hodgkin's lymphomas with a morphology similar to systemic lymphomas, but differ in their biological and molecular behaviour. The majority are large B-cell variants of high-grade malignancy; low-grade subtypes and T-cell lymphomas are rare; up to 50% remain unclassified according to the New Working Formulation and updated Kiel classification. Monoclonality of immunoglobulin receptor gene rearrangement can be diagnostically useful. The pathogenesis of PCNSL is obscure. Epstein-Barr virus (EBV) genome/proteins expression in two-thirds of HIV-related PCNSL but only in 15% of those in immunocompetent patients suggest different EBV latency stages in both types; human herpesvirus type 6 does not appear to play a pathogenic role. Comparison of expression patterns of integrin chains and adhesion molecules are very similar for PCNSL and nodal lymphomas suggesting that they are not selective mediators of lymphoma cell homing to the brain. In HIV-negative PCNSL they appear not to be influenced by EBV. Studies of protooncogenes (bcl-1 and bcl-2 genes) revealed no rearrangement in PCNSL, suggesting that they are not involved in the pathogenesis of PCNSL that probably do not differ cytogenetically from nodal B-cell lymphomas. Since most of the currently known molecular parameters are probably not the primary pathogenic events, the molecular genetics and pathogenesis of PCNSL are still to be elucidated.
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Affiliation(s)
- K A Jellinger
- Ludwig Boltzmann Institute of Clinical Neurobiology, Laniz Hospital, Vienna, Austria
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34
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Abstract
Primary CNS lymphomas (PCNSL), until recently representing about 1% of all brain tumors, show dramatically increased incidence both in high-risk groups (immunocompromised, AIDS) and in the general population. They are extranodal diffuse non-Hodgkin's lymphomas, the morphology and classification of which are identical to those of systemic lymphomas, although PCNSL show different biological behavior and diagnosis according to the New Working Formulation and updated Kiel classification may be difficult. The majority are large B cell variants of high-grade malignancy; low-grade subtypes and T cell lymphomas are rare. Sixty per cent occur in the supratentorial space (hemispheres, periventricular) and 12% in the posterior fossa; 30% are multiple (50%-70% in AIDS). PCNSL show a male preponderance with a peak incidence in the 5th-7th decade (3rd-4th in AIDS). The duration of diffuse or focal clinical symptoms averages 1-2 months. Computed tomography and magnetic resonance imaging scans show single or multiple or diffuse, often typical lesions. Diagnosis is achieved by evaluation of stereotactic biopsy material or cerebrospinal fluid cytology using immunocytological markers. Current therapy in immunocompetent patients, radiation plus corticosteroids and pre- or postradiation polychemotherapy, shows response rates of 85% with a median survival of 17-44 months, a prognosis similar to that for glioblastoma. Meningeal PCNSL is treated with intrathecal methotrexate or cytosine arabinoside. Transliquoral seeding of PCNSL is frequent, distant metastases occurring in 6%-8%. Therapy of AIDS-related PCNSL makes use of radiation and corticosteroids, and rarely of chemotherapy. The pathogenesis of PCNSL is unknown, but Epstein-Barr virus may be a contributory factor.
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