1
|
Frater JL, Shirai CL, Brestoff JR. Technological features of blast identification in the cerebrospinal fluid: A systematic review of flow cytometry and laboratory haematology methods. Int J Lab Hematol 2022; 44 Suppl 1:45-53. [PMID: 35785436 PMCID: PMC9463081 DOI: 10.1111/ijlh.13869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 04/22/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Involvement of the central nervous system (CNS) by acute leukemias (ALs) has important implications for risk stratification and disease outcome. The clinical laboratory plays an essential role in assessment of cerebrospinal fluid (CSF) specimens from patients with ALs at initial diagnosis, at the end of treatment, and when CNS involvement is clinically suspected. The two challenges for the laboratory are 1) to accurately provide a cell count of the CSF and 2) to successfully distinguish blasts from other cell types. These tasks are classically performed using manual techniques, which suffer from suboptimal turnaround time, imprecision, and inconsistent inter-operator performance. Technological innovations in flow cytometry and hematology analyzer technology have provided useful complements and/or alternatives to conventional manual techniques. AIMS We performed a PRISMA-compliant systematic review to address the medical literature regarding the development and current state of the art of CSF blast identification using flow cytometry and laboratory hematology technologies. MATERIALS AND METHODS We searched the peer reviewed medical literature using MEDLINE (PubMed interface), Web of Science, and Embase using the keywords "CSF or cerebrospinal" AND "blasts(s)". RESULTS 108 articles were suitable for inclusion in our systematic review. These articles covered 1) clinical rationale for CSF blast identification; 2) morphology-based CSF blast identification; 3) the role of flow cytometry; 4) use of hematology analyzers for CSF blast identification; and 5) quality issues. 9 /L, which is much lower than the original machine count and platelet transfusion was warranted. DISCUSSION 1) Clinical laboratory testing plays a central role in risk stratification and clinical management of patients with acute leukemias, most clearly in pediatric ALs; 2) studies focused on other patient populations, including adults and patients with AML are less prevalent in the literature; 3) improvements in instrumentation may provide better performance for the classification of CSF specimens. CONCLUSION Current challenges include: 1) more precisely characterizing the natural history of AL involvement of the CNS, 2) improvements in automated cell count technology of low cellularity specimens, 3) defining the role of flow MRD testing of CSF specimens and 4) improved recognition of specimen quality by clinicians and laboratory personnel.
Collapse
Affiliation(s)
- John L Frater
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Cara Lunn Shirai
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Jonathan R Brestoff
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| |
Collapse
|
2
|
Mokhtari M, Alizadeh A, Monabati A, Safaei A. Comparison of flowcytometry and conventional cytology for diagnosis of CNS involvement in hematologic malignancies. PEDIATRIC HEMATOLOGY ONCOLOGY JOURNAL 2022. [DOI: 10.1016/j.phoj.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
3
|
Sharma ND, Keewan E, Matlawska-Wasowska K. Metabolic Reprogramming and Cell Adhesion in Acute Leukemia Adaptation to the CNS Niche. Front Cell Dev Biol 2021; 9:767510. [PMID: 34957100 PMCID: PMC8703109 DOI: 10.3389/fcell.2021.767510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/29/2021] [Indexed: 12/14/2022] Open
Abstract
Involvement of the Central Nervous System (CNS) in acute leukemia confers poor prognosis and lower overall survival. Existing CNS-directed therapies are associated with a significant risk of short- or long-term toxicities. Leukemic cells can metabolically adapt and survive in the microenvironment of the CNS. The supporting role of the CNS microenvironment in leukemia progression and dissemination has not received sufficient attention. Understanding the mechanism by which leukemic cells survive in the nutrient-poor and oxygen-deprived CNS microenvironment will lead to the development of more specific and less toxic therapies. Here, we review the current literature regarding the roles of metabolic reprogramming in leukemic cell adhesion and survival in the CNS.
Collapse
Affiliation(s)
- Nitesh D Sharma
- Department of Pediatrics, Division of Hematology-Oncology, University of New Mexico Health Sciences Center, Albuquerque, NM, United States.,Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM, United States
| | - Esra'a Keewan
- Department of Pediatrics, Division of Hematology-Oncology, University of New Mexico Health Sciences Center, Albuquerque, NM, United States.,Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM, United States
| | - Ksenia Matlawska-Wasowska
- Department of Pediatrics, Division of Hematology-Oncology, University of New Mexico Health Sciences Center, Albuquerque, NM, United States.,Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM, United States
| |
Collapse
|
4
|
Comparative analysis between cytomorphology and flow cytometry methods in central nervous system infiltration assessment in oncohematological patients. Hematol Transfus Cell Ther 2021:S2531-1379(21)01333-X. [PMID: 34949559 DOI: 10.1016/j.htct.2021.09.016] [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: 06/14/2021] [Revised: 08/17/2021] [Accepted: 09/26/2021] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Oncohematological patients require the evaluation for possible infiltration of the central nervous system (CNS) by neoplastic cells at diagnosis and/or during the monitoring of the chemotherapeutic treatment. Morphological analysis using conventional microscopy is considered the method of choice to evaluate the cerebrospinal fluid (CSF) samples, despite technical limitations. OBJECTIVE This study aimed to compare the performance of the cytomorphology and flow cytometric immunophenotyping (FC) in the detection of CNS infiltration. METHOD We evaluated 520 CSF samples collected from 287 oncohematological patients for whom the detection of neoplastic cells was simultaneously requested by cytomorphology and FC. RESULTS Laboratory analyses revealed 435/520 (83.7%) conclusive results by the two methods evaluated, among which 385 (88.5%) were concordant. Discordance between the methods was observed in 50/435 (11.5%) samples, 45 (90%) being positive by FC. Furthermore, the FC defined the results in 69/72 (95.8%) inconclusive samples by cytomorphology. The positivity of FC was particularly higher among hypocellular samples. Among 431 samples with a cell count of < 5/μL, the FC identified neoplastic cells in 75 (17.4%), while the cytomorphology reported positive results in 26 (6%). Among the samples that presented adequate cell recovery for evaluation by both methods (506/520), the comparative analysis between FC and cytomorphology revealed a Kappa coefficient of 0.45 (CI: 0.37-0.52), interpreted as a moderate agreement. CONCLUSION The data showed that the CSF analysis by FC helps in the definition of CNS infiltration by neoplastic cells, particularly in the cases with dubious morphological analysis or in the evaluation of samples with low cellularity.
Collapse
|
5
|
Domingues RB, de Moura Leite FBV, Senne C. Cerebrospinal fluid findings in patients with hematologic neoplasms and meningeal infiltration. Acta Neurol Belg 2021; 121:1543-1546. [PMID: 32519319 DOI: 10.1007/s13760-020-01397-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 06/02/2020] [Indexed: 11/24/2022]
Abstract
Neoplastic cell infiltration into the central nervous system (CNS) is a serious complication of hematological neoplasms. Cytomorphology (CM) and flow cytometry (FC) have been used to detect meningeal infiltration. The association between CSF findings with the results of CM and FC is still poorly understood. We retrospectively evaluated CSF findings in 72 patients with hematological neoplasm and meningeal infiltration detected either by CM or FC. We compared CSF cell count, total protein concentration, and lactate concentration according to the type of hematological neoplasm. We also compared these CSF findings according to the FC and CM results (FC + CM + , FC + CM-, and FC-CM +). The proportion of patients with positive FC was higher than with CM (FC - 91.7%; CM - 63.9%). Thirty-five (48.6%) patients with meningeal infiltration had normal CSF cell count, normal total protein concentration, and normal lactate concentration. The proportion of cases in which these CSF parameters were normal did not differ according to the type of hematological neoplasm. The positivity of CM was significantly higher in patients with > 3 cell/mm3 (P = 0.015) but the positivity of FC was not significantly different between patients with > 3 cell/mm3 or ≤ 3 cells/mm3. Patients with positive CM had more CSF cells (P = 0.0005) and higher lactate concentration (P = 0.0165) than patients with negative CM. The absence of CSF changes in cell count and total protein and lactate concentrations does not exclude the presence of meningeal infiltration. Although CM is considered the gold standard, the probability of positive CM is low in patients without CSF abnormalities in these parameters. Patients with hematological neoplasm with suspected meningeal infiltration should be investigated with both methods.
Collapse
|
6
|
Dunphy K, O’Mahoney K, Dowling P, O’Gorman P, Bazou D. Clinical Proteomics of Biofluids in Haematological Malignancies. Int J Mol Sci 2021; 22:ijms22158021. [PMID: 34360786 PMCID: PMC8348619 DOI: 10.3390/ijms22158021] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 07/23/2021] [Accepted: 07/23/2021] [Indexed: 12/25/2022] Open
Abstract
Since the emergence of high-throughput proteomic techniques and advances in clinical technologies, there has been a steady rise in the number of cancer-associated diagnostic, prognostic, and predictive biomarkers being identified and translated into clinical use. The characterisation of biofluids has become a core objective for many proteomic researchers in order to detect disease-associated protein biomarkers in a minimally invasive manner. The proteomes of biofluids, including serum, saliva, cerebrospinal fluid, and urine, are highly dynamic with protein abundance fluctuating depending on the physiological and/or pathophysiological context. Improvements in mass-spectrometric technologies have facilitated the in-depth characterisation of biofluid proteomes which are now considered hosts of a wide array of clinically relevant biomarkers. Promising efforts are being made in the field of biomarker diagnostics for haematologic malignancies. Several serum and urine-based biomarkers such as free light chains, β-microglobulin, and lactate dehydrogenase are quantified as part of the clinical assessment of haematological malignancies. However, novel, minimally invasive proteomic markers are required to aid diagnosis and prognosis and to monitor therapeutic response and minimal residual disease. This review focuses on biofluids as a promising source of proteomic biomarkers in haematologic malignancies and a key component of future diagnostic, prognostic, and disease-monitoring applications.
Collapse
Affiliation(s)
- Katie Dunphy
- Department of Biology, National University of Ireland, W23 F2K8 Maynooth, Ireland; (K.D.); (P.D.)
| | - Kelly O’Mahoney
- Department of Haematology, Mater Misericordiae University Hospital, D07 WKW8 Dublin, Ireland; (K.O.); (P.O.)
| | - Paul Dowling
- Department of Biology, National University of Ireland, W23 F2K8 Maynooth, Ireland; (K.D.); (P.D.)
| | - Peter O’Gorman
- Department of Haematology, Mater Misericordiae University Hospital, D07 WKW8 Dublin, Ireland; (K.O.); (P.O.)
| | - Despina Bazou
- Department of Haematology, Mater Misericordiae University Hospital, D07 WKW8 Dublin, Ireland; (K.O.); (P.O.)
- Correspondence:
| |
Collapse
|
7
|
Bunda S, Zuccato JA, Voisin MR, Wang JZ, Nassiri F, Patil V, Mansouri S, Zadeh G. Liquid Biomarkers for Improved Diagnosis and Classification of CNS Tumors. Int J Mol Sci 2021; 22:4548. [PMID: 33925295 PMCID: PMC8123653 DOI: 10.3390/ijms22094548] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/15/2021] [Accepted: 04/22/2021] [Indexed: 12/22/2022] Open
Abstract
Liquid biopsy, as a non-invasive technique for cancer diagnosis, has emerged as a major step forward in conquering tumors. Current practice in diagnosis of central nervous system (CNS) tumors involves invasive acquisition of tumor biopsy upon detection of tumor on neuroimaging. Liquid biopsy enables non-invasive, rapid, precise and, in particular, real-time cancer detection, prognosis and treatment monitoring, especially for CNS tumors. This approach can also uncover the heterogeneity of these tumors and will likely replace tissue biopsy in the future. Key components of liquid biopsy mainly include circulating tumor cells (CTC), circulating tumor nucleic acids (ctDNA, miRNA) and exosomes and samples can be obtained from the cerebrospinal fluid, plasma and serum of patients with CNS malignancies. This review covers current progress in application of liquid biopsies for diagnosis and monitoring of CNS malignancies.
Collapse
Affiliation(s)
- Severa Bunda
- MacFeeters-Hamilton Center for Neuro-Oncology Research, 4-305 Princess Margaret Cancer Research Tower, 101 College Street, Toronto, ON M5G 1L7, Canada; (S.B.); (J.A.Z.); (M.R.V.); (J.Z.W.); (F.N.); (V.P.); (S.M.)
| | - Jeffrey A. Zuccato
- MacFeeters-Hamilton Center for Neuro-Oncology Research, 4-305 Princess Margaret Cancer Research Tower, 101 College Street, Toronto, ON M5G 1L7, Canada; (S.B.); (J.A.Z.); (M.R.V.); (J.Z.W.); (F.N.); (V.P.); (S.M.)
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON M5T 2S8, Canada
| | - Mathew R. Voisin
- MacFeeters-Hamilton Center for Neuro-Oncology Research, 4-305 Princess Margaret Cancer Research Tower, 101 College Street, Toronto, ON M5G 1L7, Canada; (S.B.); (J.A.Z.); (M.R.V.); (J.Z.W.); (F.N.); (V.P.); (S.M.)
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON M5T 2S8, Canada
| | - Justin Z. Wang
- MacFeeters-Hamilton Center for Neuro-Oncology Research, 4-305 Princess Margaret Cancer Research Tower, 101 College Street, Toronto, ON M5G 1L7, Canada; (S.B.); (J.A.Z.); (M.R.V.); (J.Z.W.); (F.N.); (V.P.); (S.M.)
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON M5T 2S8, Canada
| | - Farshad Nassiri
- MacFeeters-Hamilton Center for Neuro-Oncology Research, 4-305 Princess Margaret Cancer Research Tower, 101 College Street, Toronto, ON M5G 1L7, Canada; (S.B.); (J.A.Z.); (M.R.V.); (J.Z.W.); (F.N.); (V.P.); (S.M.)
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON M5T 2S8, Canada
| | - Vikas Patil
- MacFeeters-Hamilton Center for Neuro-Oncology Research, 4-305 Princess Margaret Cancer Research Tower, 101 College Street, Toronto, ON M5G 1L7, Canada; (S.B.); (J.A.Z.); (M.R.V.); (J.Z.W.); (F.N.); (V.P.); (S.M.)
| | - Sheila Mansouri
- MacFeeters-Hamilton Center for Neuro-Oncology Research, 4-305 Princess Margaret Cancer Research Tower, 101 College Street, Toronto, ON M5G 1L7, Canada; (S.B.); (J.A.Z.); (M.R.V.); (J.Z.W.); (F.N.); (V.P.); (S.M.)
| | - Gelareh Zadeh
- MacFeeters-Hamilton Center for Neuro-Oncology Research, 4-305 Princess Margaret Cancer Research Tower, 101 College Street, Toronto, ON M5G 1L7, Canada; (S.B.); (J.A.Z.); (M.R.V.); (J.Z.W.); (F.N.); (V.P.); (S.M.)
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON M5T 2S8, Canada
| |
Collapse
|
8
|
Yang Y, Kellermayer D, Calleroz A, Golardi N, Finch C, Padmanabhan V, Yared M, Szigeti R. Flow cytometry is superior to conventional cytology in the surveillance evaluation of paucicellular cerebrospinal fluids. Leuk Lymphoma 2020; 62:1278-1280. [PMID: 33349085 DOI: 10.1080/10428194.2020.1861271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Yu Yang
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, USA
| | | | - Amanda Calleroz
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, USA
| | - Natalia Golardi
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, USA
| | - Christie Finch
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, USA
| | | | - Marwan Yared
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, USA
| | - Reka Szigeti
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, USA.,Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, TX, USA
| |
Collapse
|
9
|
Kim D, Alperstein SA, Siddiqui MT. Standardizing a volume benchmark for cerebrospinal fluids for optimal diagnostic accuracy. Diagn Cytopathol 2020; 49:258-266. [PMID: 33044797 DOI: 10.1002/dc.24635] [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: 06/26/2020] [Revised: 09/07/2020] [Accepted: 10/01/2020] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Cerebral spinal fluid (CSF) cytomorphologic analysis remains the gold standard in the evaluation of malignant leptomeningeal involvement. However, collection of optimal volumes for adequate cytomorphologic evaluation is not standardized. Our study investigated optimal CSF volumes that result in a significant diagnostic result. METHODS A total of 4114 samples were retrospectively identified from 2014 to 2018, and 2557 samples had concurrent flow cytometry (FC) study. Each specimen was grouped as unsatisfactory, negative, atypical, or positive. Positive samples were grouped as either solid tumors, leukemia, or lymphoma by the type of malignancy detected. Demographic data as well as CSF source was recorded. Specimens with FC were separated by detection on cytology and/or FC. A t-test and ANOVA test were used to compare the average volumes for each group. RESULTS Average volumes for negative, atypical, and positive samples are 7.48 mL (95% CI: 7.33, 7.63), 7.97 mL (95% CI: 7.37, 8.57), and 8.44 mL (95% CI: 7.46, 9.43), respectively. Average volumes for solid tumors, leukemia, and lymphoma positive samples are 12.0 mL (95% CI: 9.11, 14.89), 6.73 mL (95% CI: 5.94, 7.53), and 8.44 mL (95% CI: 6.78, 10.09). For cases with FC, the volumes are 10.11 mL (95% CI: 9.28, 10.96), 7.28 mL (95% CI: 6.87, 7.70), and 6.86 mL (95% CI: 6.25, 7.49) for positive cytology only, positive cytology/FC, and negative for both, respectively. CONCLUSIONS Our results suggest that higher volumes produce better results for analysis. We recommend an optimal volume of 8.44 mL for cytologic work-up of malignancies. However, optimal volumes may differ based upon malignancy type and utilization of flow cytometry.
Collapse
Affiliation(s)
- David Kim
- Department of Pathology and Laboratory Medicine, NewYork-Presbyterian Hospital/Weill Cornell Medical Center, New York, New York, USA
| | - Susan A Alperstein
- Department of Cytopathology, Weill Cornell Medical College, New York, New York, USA
| | - Momin T Siddiqui
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| |
Collapse
|
10
|
Yang WY, Guo Y, Chen XJ, Liu LP, Liu TF, Liu F, Ruan M, Wang SC, Zhang L, Liu XM, Qi BQ, Chang LX, Zou Y, Chen YM, Zhu XF. [Association of cerebrospinal fluid status with prognosis in children with acute lymphoblastic leukemia]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2020; 22:350-354. [PMID: 32312374 PMCID: PMC7389698 DOI: 10.7499/j.issn.1008-8830.1910157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 03/09/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To study the clinical features of central nervous system infiltration-positive (CNSI+) children with acute lymphoblastic leukemia (ALL) based on flow cytometry, as well as the association of such clinical features with prognosis. METHODS A retrospective analysis was performed for the clinical data of 66 CNSI+ children with ALL treated from April 2008 to June 2013. Clinical features, laboratory examination results and prognosis were compared between the children in different chemotherapy stages (induction stage and consolidation/maintenance stage). RESULTS Among the 66 CNSI+ children, 50 were in the induction stage and 16 in the consolidation/maintenance stage. Compared with the CNSI+ children in the induction stage, the CNSI+ children in the consolidation/maintenance stage had a significantly higher proportion of children with the genes associated with good prognosis based on the results of molecular biology (P<0.05), as well as a significantly higher recurrence rate (P<0.05). Recurrence was observed in 21 CNSI+ ALL children, among whom 10 were in the induction stage and 11 were in the consolidation/maintenance stage. Compared with the children experiencing recurrence in the induction stage, the children experiencing recurrence in the consolidation/maintenance stage had a significantly higher proportion of children with recurrence of the central nervous system and bone marrow (P<0.05), as well as significantly higher proportion of biochemical positive rate of cerebrospinal fluid (P<0.05). The children in the induction stage had a significantly higher recurrence-free survival rate than those in the consolidation/maintenance stage (P<0.001), while there was no significant difference in overall survival rate between the two groups (P>0.05). CONCLUSIONS In children with ALL, CNSI+ has a marked effect on recurrence-free survival rate in different chemotherapy stages, but has no obvious effect on overall survival rate. CNSI+ patients in the consolidation/maintenance stage have a higher recurrence.
Collapse
Affiliation(s)
- Wen-Yu Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Armand M, Costopoulos M, Osman J, Tarfi S, Houillier C, Choquet S, Agnelo H, Bonnemye P, Ronez E, Settegrana C, Soussain C, Hoang‐Xuan K, Le Garff‐Tavernier M, Davi F. Optimization of CSF biological investigations for CNS lymphoma diagnosis. Am J Hematol 2019; 94:1123-1131. [PMID: 31328307 DOI: 10.1002/ajh.25578] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 07/03/2019] [Accepted: 07/13/2019] [Indexed: 01/12/2023]
Abstract
Diagnosis of lymphoma leptomeningeal dissemination is challenging and relies on a wide array of methods. So far, no consensus biological guidelines are available. This increases the chance of intra- and interpractice variations, despite the shared concern to perform the minimum amount of tests while preserving clinically relevant results.We evaluated a training cohort of 371 cerebrospinal fluid (CSF) samples from patients with putative lymphomatous central nervous system (CNS) localization using conventional cytology (CC), flow cytometry (FCM), molecular clonality assesment by PCR and cytokine quantification (CQ). This led us to propose a biological algorithm, which was then verified on a validation cohort of 197 samples. The samples were classified according to the clinical context and the results of each technique were compared. Using all four techniques was not useful for exclusion diagnosis of CNS lymphoma (CNSL), but they proved complementary for cases with suspected CNSL. This was particularly true for CQ in primary CNSL. Overall, diagnosis can be obtained with a two-step approach. The first step comprises CC and FCM, as results are available quickly and FCM is a sensitive method. Both PCR and CQ can be postponed and performed in a second step, depending on the results from the first step and the clinical context.The proposed algorithm missed none of the CNSL samples of the validation cohort. Moreover, applying this algorithm would have spared 30% of PCR tests and 20% of CQ over a one-year period, without compromising clinical management.
Collapse
Affiliation(s)
- Marine Armand
- Hematology LaboratoryAPHP Pitié‐Salpêtrière Hospital and Sorbonne Université Paris France
| | - Myrto Costopoulos
- Hematology LaboratoryAPHP Pitié‐Salpêtrière Hospital and Sorbonne Université Paris France
| | - Jennifer Osman
- Hematology LaboratoryAPHP Pitié‐Salpêtrière Hospital and Sorbonne Université Paris France
| | - Sihem Tarfi
- Hematology LaboratoryAPHP Pitié‐Salpêtrière Hospital and Sorbonne Université Paris France
| | - Caroline Houillier
- Department of NeurologyAPHP Pitié‐Salpêtrière, Hospital and Sorbonne Université Paris France
| | - Sylvain Choquet
- Department of HematologyAPHP Pitié‐Salpêtrière, Hospital and Sorbonne Université Paris France
| | - Hervé Agnelo
- Hematology LaboratoryAPHP Pitié‐Salpêtrière Hospital and Sorbonne Université Paris France
| | - Patrick Bonnemye
- Hematology LaboratoryAPHP Pitié‐Salpêtrière Hospital and Sorbonne Université Paris France
| | - Emily Ronez
- Hematology Immunology and Transfusion LaboratoryAPHP Hopital Ambroise Paré Boulogne Billancourt France
| | - Catherine Settegrana
- Hematology LaboratoryAPHP Pitié‐Salpêtrière Hospital and Sorbonne Université Paris France
| | - Carole Soussain
- Department of HematologyHôpital René Huguenin, Institut Curie Saint‐Cloud France
| | - Khê Hoang‐Xuan
- Department of NeurologyAPHP Pitié‐Salpêtrière, Hospital and Sorbonne Université Paris France
| | | | - Frédéric Davi
- Hematology LaboratoryAPHP Pitié‐Salpêtrière Hospital and Sorbonne Université Paris France
| |
Collapse
|
12
|
Thastrup M, Marquart HV, Levinsen M, Grell K, Abrahamsson J, Albertsen BK, Frandsen TL, Harila-Saari A, Lähteenmäki PM, Niinimäki R, Pronk CJ, Ulvmoen A, Vaitkevičienė G, Taskinen M, Schmiegelow K, Wehner P, Frost BM, Norén-Nyström U, Behrendtz M, Lund B, Pesola J, Wojcik DM. Flow cytometric detection of leukemic blasts in cerebrospinal fluid predicts risk of relapse in childhood acute lymphoblastic leukemia: a Nordic Society of Pediatric Hematology and Oncology study. Leukemia 2019; 34:336-346. [DOI: 10.1038/s41375-019-0570-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/04/2019] [Accepted: 07/09/2019] [Indexed: 01/30/2023]
|
13
|
Yu W, Si M, Li L, He P, Fan Z, Zhang Q, Jiao X. Biomarkers Reflecting The Destruction Of The Blood-Brain Barrier Are Valuable In Predicting The Risk Of Lymphomas With Central Nervous System Involvement. Onco Targets Ther 2019; 12:9505-9512. [PMID: 31807026 PMCID: PMC6857655 DOI: 10.2147/ott.s222432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 09/25/2019] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE We aimed to identify the biomarkers in cerebrospinal fluid (CSF) that facilitate the diagnosis of lymphomas with central nervous system (CNS) involvement. METHODS Four cases of non-Hodgkin's lymphoma (NHL) patients with/without CNS involvement were enrolled respectively, and non-CNS tumor patients (n=3) were selected to be the controls. Lab biomarkers, cytokines, and tight junction proteins (TJs) in CSF and serum were measured. RESULTS When comparing the CNS to non-CNS group, cytokine including MMP-9 (15.24 vs 0.36 ng/mL), CCL-2 (1922.04 vs 490.68 pg/mL), and sVCAM-1 (61.36 vs 9.00 pg/mL), TJs including OCLN (6.68 vs 2.59 pg/mL), and ZO-1 (710.04 vs 182.98 pg/mL) in CSF were significantly higher in lymphomas patients with CNS involvement than those without CNS involvement. However, serum biomarkers were not significantly elevated. Contrary to the major findings, all conventional biomarkers and MRI results showed no significant change. CONCLUSION CSF biomarkers affecting BBB disruption are valuable in mirroring the risk of lymphoma CNS metastasis. Further study with a larger sample size is needed to verify these biomarkers in predicting lymphoma CNS involvement.
Collapse
Affiliation(s)
- Wenjun Yu
- Department of Hematology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong515041, People’s Republic of China
| | - Mengya Si
- Clinical Laboratory, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong515041, People’s Republic of China
| | - Li Li
- Obstetrics Department, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong515041, People’s Republic of China
| | - Ping He
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong, People’s Republic of China
| | - Zhiqiang Fan
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong, People’s Republic of China
| | - Qiaoxin Zhang
- Clinical Laboratory, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong515041, People’s Republic of China
| | - Xiaoyang Jiao
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong, People’s Republic of China
- Correspondence: Xiaoyang Jiao Department of Cell Biology and Genetics, Shantou University Medical College, 22 Xinling Road, Guangdong515041, People’s Republic of China Email
| |
Collapse
|
14
|
Jaime-Pérez JC, Borrego-López MF, Jiménez-Castillo RA, Méndez-Ramírez N, Salazar-Riojas R, Fernández LT, Gómez-Almaguer D. Comparison of conventional cytomorphology, flow cytometry immunophenotyping, and automated cell counting of CSF for detection of CNS involvement in acute lymphoblastic leukemia. Int J Lab Hematol 2017; 40:169-174. [PMID: 29115725 DOI: 10.1111/ijlh.12760] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 10/13/2017] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND OBJECTIVE Cytospin conventional cytomorphology (CCC) is the standard method for detecting lymphoblasts in cerebrospinal fluid (CSF) of patients with acute lymphoblastic leukemia (ALL) and for guiding treatment decisions. We evaluated flow cytometry immunophenotyping (FCI) performance for improving detection of central nervous system (CNS) involvement in ALL. METHODS This prospective study included analysis of consecutive CSF samples of patients of all ages with ALL at 3 clinical stages: new diagnosis, relapse suspicion, and after relapse treatment. Manual, cytospin, automated, and FCI methods were compared and their performance statistically assessed. Using FCI as the reference method, optimal CSF cutoff cell count that better correlated with presence of lymphoblasts was established by receiver operating characteristic (ROC) curve analysis. RESULTS Seventy-seven CSF samples were investigated, 35 (45.4%) from newly diagnosed cases, 30 (39%) suspicion of relapse, and 12 (15.6%) after treatment for relapse. Median manual WBC count in patients with CNS involvement detected by FCI was 3.75 cells/μL (0.0-1280), and this was also the count that best correlated with CNS infiltration (sensitivity, 50.0%; specificity, 82.2%). Compared with FCI, CCC sensitivity and specificity were 28.6% and 100%. Automated CSF WBC count in patients with CNS involvement detected by FCI was 5 (0.0-1578). For automated count, optimal WBC cutoff was 4.5 cells/μL (sensitivity, 62.5%; specificity, 70.5%). CONCLUSION Flow cytometry immunophenotyping complements conventional cytospin analysis for detection of lymphoblasts in the CSF of ALL patients at any clinical stage.
Collapse
Affiliation(s)
- J C Jaime-Pérez
- Department of Hematology, Dr. José Eleuterio González University Hospital, School of Medicine of the Universidad Autónoma de Nuevo León, Monterrey, México
| | - M F Borrego-López
- Department of Hematology, Dr. José Eleuterio González University Hospital, School of Medicine of the Universidad Autónoma de Nuevo León, Monterrey, México
| | - R A Jiménez-Castillo
- Department of Hematology, Dr. José Eleuterio González University Hospital, School of Medicine of the Universidad Autónoma de Nuevo León, Monterrey, México
| | - N Méndez-Ramírez
- Department of Hematology, Dr. José Eleuterio González University Hospital, School of Medicine of the Universidad Autónoma de Nuevo León, Monterrey, México
| | - R Salazar-Riojas
- Department of Hematology, Dr. José Eleuterio González University Hospital, School of Medicine of the Universidad Autónoma de Nuevo León, Monterrey, México
| | - L T Fernández
- Department of Hematology, Dr. José Eleuterio González University Hospital, School of Medicine of the Universidad Autónoma de Nuevo León, Monterrey, México
| | - D Gómez-Almaguer
- Department of Hematology, Dr. José Eleuterio González University Hospital, School of Medicine of the Universidad Autónoma de Nuevo León, Monterrey, México
| |
Collapse
|
15
|
Zhu JC, Si MY, Li YZ, Chen HZ, Fan ZC, Xie QD, Jiao XY. Circulating tight junction proteins mirror blood-brain barrier integrity in leukaemia central nervous system metastasis. Hematol Oncol 2017; 35:365-373. [PMID: 26999811 DOI: 10.1002/hon.2289] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2015] [Revised: 01/08/2016] [Accepted: 02/04/2016] [Indexed: 02/05/2023]
Abstract
The aim of this study was to evaluate the clinical significance of circulating tight junction (TJ) proteins as biomarkers reflecting of leukaemia central nervous system (CNS) metastasis. TJs [claudin5 (CLDN5), occludin (OCLN) and ZO-1] concentrations were measured in serum and cerebrospinal fluid (CSF) samples obtained from 45 leukaemia patients. Serum ZO-1 was significantly higher (p < 0.05), but CSF ZO-1 levels were not significantly higher in the CNS leukaemia (CNSL) compared to the non-CNSL. The CNSL patients also had a lower CLDN5/ZO1 ratio in both serum and CSF than in non-CNSL patients (p < 0.05). The TJ index was negatively associated with WBCCSF , ALBCSF and BBB values in leukaemia patients. Among all of the parameters studied, CLDN5CSF had the highest specificity in discriminating between CNSL and non-CNSL patients. Therefore, analysing serum and CSF levels of CLDN5, OCLN and the CLDN5/ZO1 ratio is valuable in evaluating the potential of leukaemia CNS metastasis. Copyright © 2016 John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Jing-Cheng Zhu
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, China
- Shantou University Medical College Mental Health Center, Shantou, China
| | - Meng-Ya Si
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, China
| | - Ya-Zhen Li
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, China
| | - Huan-Zhu Chen
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, China
| | - Zhi-Cheng Fan
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, China
| | - Qing-Dong Xie
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, China
| | - Xiao-Yang Jiao
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, China
| |
Collapse
|
16
|
Dass J, Dayama A, Mishra PC, Mahapatra M, Seth T, Tyagi S, Pati HP, Saxena R. Higher rate of central nervous system involvement by flow cytometry than morphology in acute lymphoblastic leukemia. Int J Lab Hematol 2017. [PMID: 28649769 DOI: 10.1111/ijlh.12694] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Central nervous system (CNS) involvement in acute lymphoblastic leukemia (ALL) is diagnosed traditionally by cytopathology (CP) of the cerebrospinal fluid (CSF). Role of flow cytometry (FC) to diagnose CNS involvement has not been extensively investigated. METHODS We aimed to detect CNS involvement in 42 ALL patients (33 B-ALL, nine T-ALL) at diagnosis by FC and comparing it with CP and to correlate it with known risk factors for CNS disease like Lactate dehydrogenase (LDH). A receiver operating characteristic curve was used to determine the cutoff of LDH to predict CSF involvement. For the analysis of categorical/quantitative variables, Fisher's exact test was used. For the analysis of continuous variables, Mann-Whitney test was used. A P value of <.05 was taken as significant. RESULTS CP and FC were positive in five (11.9%) and 11 patients (26.14%) respectively with FC detecting a significantly higher level of involvement (P=.001). All CP-positive cases were FC positive. A LDH value of >472 U/L had a sensitivity of 61% and specificity of 62.5% for diagnosis of CSF involvement by FC. CONCLUSIONS CSF FC detects CNS disease in ALL patients at diagnosis at a rate double than CP alone and is statistically associated with an elevated LDH level. It should be incorporated in the evaluation of CSF to detect CNS involvement.
Collapse
Affiliation(s)
- J Dass
- Department of Hematology, Sir Ganga Ram Hospital, New Delhi, India
| | - A Dayama
- Department of Hematology, Fortis Memorial Research Institute, Gurgaon, India
| | - P C Mishra
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - M Mahapatra
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - T Seth
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - S Tyagi
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - H P Pati
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - R Saxena
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
17
|
|
18
|
Cordone I, Masi S, Summa V, Carosi M, Vidiri A, Fabi A, Pasquale A, Conti L, Rosito I, Carapella CM, Villani V, Pace A. Overexpression of syndecan-1, MUC-1, and putative stem cell markers in breast cancer leptomeningeal metastasis: a cerebrospinal fluid flow cytometry study. Breast Cancer Res 2017; 19:46. [PMID: 28399903 PMCID: PMC5387324 DOI: 10.1186/s13058-017-0827-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 03/03/2017] [Indexed: 01/09/2023] Open
Abstract
Background Cancer is a mosaic of tumor cell subpopulations, where only a minority is responsible for disease recurrence and cancer invasiveness. We focused on one of the most aggressive circulating tumor cells (CTCs) which, from the primitive tumor, spreads to the central nervous system (CNS), evaluating the expression of prognostic and putative cancer stem cell markers in breast cancer (BC) leptomeningeal metastasis (LM). Methods Flow cytometry immunophenotypic analysis of cerebrospinal fluid (CSF) samples (4.5 ml) was performed in 13 consecutive cases of BCLM. Syndecan-1 (CD138), MUC-1 (CD227) CD45, CD34, and the putative cancer stem cell markers CD15, CD24, CD44, and CD133 surface expression were evaluated on CSF floating tumor cells. The tumor-associated leukocyte population was also characterized. Results Despite a low absolute cell number (8 cell/μl, range 1–86), the flow cytometry characterization was successfully conducted in all the samples. Syndecan-1 and MUC-1 overexpression was documented on BC cells in all the samples analyzed; CD44, CD24, CD15, and CD133 in 77%, 75%, 70%, and 45% of cases, respectively. A strong syndecan-1 and MUC-1 expression was also documented by immunohistochemistry on primary breast cancer tissues, performed in four patients. The CSF tumor population was flanked by T lymphocytes, with a different immunophenotype between the CSF and peripheral blood samples (P ≤ 0.02). Conclusions Flow cytometry can be successfully employed for solid tumor LM characterization even in CSF samples with low cell count. This in vivo study documents that CSF floating BC cells overexpress prognostic and putative cancer stem cell biomarkers related to tumor invasiveness, potentially representing a molecular target for circulating tumor cell detection and LM treatment monitoring, as well as a primary target for innovative treatment strategies. The T lymphocyte infiltration, documented in all CSF samples, suggests a possible involvement of the CNS lymphatic system in both lymphoid and cancer cell migration into and out of the meninges, supporting the extension of a new form of cellular immunotherapy to LM. Due to the small number of cases, validation on large cohorts of patients are warranted to confirm these findings and to evaluate the impact and value of these results for diagnosis and management of LM. Electronic supplementary material The online version of this article (doi:10.1186/s13058-017-0827-4) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Iole Cordone
- Regina Elena National Cancer Institute, Clinical Pathology Division, Via Elio Chianesi 53, 00144, Rome, Italy.
| | - Serena Masi
- Regina Elena National Cancer Institute, Clinical Pathology Division, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Valentina Summa
- Regina Elena National Cancer Institute, Clinical Pathology Division, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Mariantonia Carosi
- Regina Elena National Cancer Institute, Histopathology Department, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Antonello Vidiri
- Regina Elena National Cancer Institute, Radiology Department, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Alessandra Fabi
- Regina Elena National Cancer Institute, Medical Oncology Department, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Alessia Pasquale
- Regina Elena National Cancer Institute, Clinical Pathology Division, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Laura Conti
- Regina Elena National Cancer Institute, Clinical Pathology Division, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Immacolata Rosito
- Regina Elena National Cancer Institute, Clinical Pathology Division, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Carmine Maria Carapella
- Regina Elena National Cancer Institute, Neuro-Surgery Department, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Veronica Villani
- Regina Elena National Cancer Institute, Neuro-Oncology Division, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Andrea Pace
- Regina Elena National Cancer Institute, Neuro-Oncology Division, Via Elio Chianesi 53, 00144, Rome, Italy
| |
Collapse
|
19
|
Cancela CSP, Murao M, Assumpção JG, Souza MEDL, de Macedo AV, Viana MB, De Oliveira BM. Immunophenotyping of the cerebrospinal fluid as a prognostic factor at diagnosis of acute lymphoblastic leukemia in children and adolescents. Pediatr Hematol Oncol 2017; 34:53-65. [PMID: 28548878 DOI: 10.1080/08880018.2017.1313920] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This study aimed at evaluating the use of immunophenotyping (IMP) in the identification of blast cells in the cerebrospinal fluid (CSF) of children and adolescents with acute lymphoblastic leukemia (ALL). Sixty-seven patients aged 18 years or younger were included. Fifty-five CSF samples were analyzed at initial diagnosis and 17 at the time of relapse. A cytological analysis (CA) was performed in all 72 samples, while IMP was done in 63. Blasts were identified in only three samples by CA, whereas all three samples were found negative by IMP, one of which had no isolation of nucleated cells after centrifugation. Among the samples analyzed by IMP, 11 showed a positive blast count, two of which had been inconclusive using CA. No equivalence was found between CA and IMP results (p = 0.55). CSF IMP positivity was not associated with other risk factors for ALL relapse. Among the 55 patients included at the time of diagnosis of ALL, eight relapsed during follow-up. Considering the cases of central nervous system (CNS) relapse, one of the patients belonged to the CSF IMP-positive group (11%) at diagnosis, and the other two cases, to the IMP-negative (5%) group. Detection of CSF blast cells using IMP was associated with a worse overall (p < 0.0001) and event-free survival (p < 0.0001). These results show that CSF IMP may be a useful additional method to conventional CA in the diagnosis of CNS involvement in ALL, and for the identification of high-risk subgroups that would benefit from an intensified therapy.
Collapse
Affiliation(s)
- Camila Silva Peres Cancela
- a Faculdade de Medicina/Departamento de Pediatria, Bairro Santa Efigenia , Universidade Federal de Minas Gerais , Belo Horizonte , Brazil
| | - Mitiko Murao
- b Hospital das Clinicas da Universidade Federal de Minas Gerais , Serviço de Hematologia , Belo Horizonte , Brazil
| | | | | | - Antonio Vaz de Macedo
- d Hospital das Clinicas da Universidade Federal de Minas Gerais , Belo Horizonte , Brazil
| | | | | |
Collapse
|
20
|
Shin SY, Lee ST, Kim HJ, Oh YL, Kim SJ, Kim WS, Kim SH. Usefulness of Flow Cytometric Analysis for Detecting Leptomeningeal Diseases in Non-Hodgkin Lymphoma. Ann Lab Med 2017; 36:209-14. [PMID: 26915608 PMCID: PMC4773260 DOI: 10.3343/alm.2016.36.3.209] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Revised: 10/06/2015] [Accepted: 12/23/2015] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND The clinical usefulness of flow cytometry (FCM) for the diagnosis of leptomeningeal diseases (LMD) in non-Hodgkin lymphomas has been suggested in previous studies but needs to be further validated. With this regards, we evaluated the use of FCM for LMD in a series of Korean patients with non-Hodgkin lymphoma. METHODS FCM and cytomorphology were conducted using samples obtained from clinically suspected LMD patients, follow-up LMD patients, and those with high risk of developing tumorigenic diseases. We then compared results of FCM and cytomorphology. In total, 55 and 47 CSF samples were analyzed by FCM and cytomorphology, respectively. RESULTS Of the samples analyzed, 25.5% (14/55) and 12.8% (6/47) were positive by FCM and cytomorphology, respectively. No samples were determined as negative by FCM but positive by cytomorphology. Seven patients were positive only by FCM and negative by cytomorphology, and six among them were clinically confirmed to have LMD either by follow-up cytomorphology or imaging study. CONCLUSIONS We observed a high detection rate of tumor cells by FCM compared with cytomorphology. FCM study can be useful in early sensitive detection of LMD.
Collapse
Affiliation(s)
- Sang Yong Shin
- Department of Laboratory Medicine, Gyeongsang National University School of Medicine, Jinju, Korea.,Department of Laboratory Medicine & Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Tae Lee
- Department of Laboratory Medicine & Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea.
| | - Hee Jin Kim
- Department of Laboratory Medicine & Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Lyun Oh
- Department of Patholgy, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seok Jin Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Seog Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sun Hee Kim
- Department of Laboratory Medicine & Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
| |
Collapse
|
21
|
Cordone I, Masi S, Carosi M, Vidiri A, Marchesi F, Marino M, Telera S, Pasquale A, Mengarelli A, Conti L, Pescarmona E, Pace A, Carapella CM. Brain stereotactic biopsy flow cytometry for central nervous system lymphoma characterization: advantages and pitfalls. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2016; 35:128. [PMID: 27567676 PMCID: PMC5002320 DOI: 10.1186/s13046-016-0404-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 08/09/2016] [Indexed: 01/06/2023]
Abstract
BACKGROUND Brain stereotactic biopsy (SB) followed by conventional histopathology and immunohistochemistry (IHC) is the gold standard approach for primary central nervous system lymphoma (PCNSL) diagnosis. Flow cytometry (FCM) characterization of fine-needle aspiration cytology and core needle biopsies are increasingly utilized to diagnose lymphomas however, no biological data have been published on FCM characterization of fresh single cell suspension from PCNSL SB. The aim of this study was to establish the feasibility and utility of FCM for the diagnosis and characterization of brain lymphomas from a tissue samples obtained by a single SB disaggregation. METHODS Twenty-nine patients with a magnetic resonance suggestive for PCNSL entered the study. A median of 6 SB were performed for each patient. A cell suspension generated from manual tissue disaggregation of a single, unfixed, brain SB, was characterized by FCM. The FCM versus standard approach was prospectively compared. RESULTS FCM and IHC showed an high degree of agreement (89 %) in brain lymphoma identification. By FCM, 16 out of 18 PCNSL were identified within 2 h from biopsy. All were of B cell type, with a heterogeneous CD20 mean fluorescence intensity (MFI), CD10 positive in 3 cases (19 %) with surface Ig light chain restriction documented in 11 cases (69 %). No false positive lymphomas cases were observed. Up to 38 % of the brain leukocyte population consisted of CD8 reactive T cells, in contrast with the CD4 positive lymphocytes of the peripheral blood samples (P < 0.001). By histopathology, 18 B-PCNSL, only one CD10 positive (5 %), 1 primitive neuroectodermal tumor (PNET) and 10 gliomas were diagnosed. A median of 6 days was required for IHC diagnosis. CONCLUSION Complementary to histopathology FCM can contribute to a better characterization of PCNSL, although necrosis and previous steroid treatment can represent a pitfall of this approach. A single brain SB is a valid source for accurate FCM characterization of both lymphoma and reactive lymphocyte population, routinely applicable for antigen intensity quantification and consistently documenting an active mechanism of reactive CD8 T-lymphocytes migration in brain lymphomas. Moreover, FCM confirmed to be more sensitive than IHC for the identification of selected markers.
Collapse
Affiliation(s)
- Iole Cordone
- Clinical Pathology, Regina Elena National Cancer Institute, Rome, Italy
| | - Serena Masi
- Clinical Pathology, Regina Elena National Cancer Institute, Rome, Italy
| | | | | | - Francesco Marchesi
- Hematology and Stem Cell Transplant, Regina Elena National Cancer Institute, Rome, Italy
| | - Mirella Marino
- Pathology, Regina Elena National Cancer Institute, Rome, Italy
| | - Stefano Telera
- Neurosurgery, Regina Elena National Cancer Institute, Rome, Italy
| | - Alessia Pasquale
- Clinical Pathology, Regina Elena National Cancer Institute, Rome, Italy
| | - Andrea Mengarelli
- Hematology and Stem Cell Transplant, Regina Elena National Cancer Institute, Rome, Italy
| | - Laura Conti
- Clinical Pathology, Regina Elena National Cancer Institute, Rome, Italy
| | | | - Andrea Pace
- Neuroncology, Regina Elena National Cancer Institute, Rome, Italy
| | | |
Collapse
|
22
|
Canovi S, Campioli D. Accuracy of flow cytometry and cytomorphology for the diagnosis of meningeal involvement in lymphoid neoplasms: A systematic review. Diagn Cytopathol 2016; 44:841-56. [PMID: 27458077 DOI: 10.1002/dc.23539] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 06/21/2016] [Accepted: 07/06/2016] [Indexed: 11/07/2022]
Abstract
Central nervous system (CNS) involvement by lymphoid neoplasms is a relatively infrequent event that demands accurate identification. The purpose of this article is to review studies comparing diagnostic accuracy of flow cytometry (FCM) and cytomorphology (CM) for meningeal involvement from lymphoid neoplasms. Primary publications from the last 26 years were identified searching MedLine, Scopus, and Web of Science and systematically scanning bibliographies of identified articles. Only studies reporting complete results were included. We assessed study quality using the QUADAS-2 tool. For each study, we extracted informations regarding study population, technical details about sample preparation, data analysis, and results. Twenty-seven studies were included. A great heterogeneity regarding study populations and analytical procedures was observed among studies. Percentages of samples giving a positive result with both FCM and CM range from 0.3% to 42.9% among studies, whereas double negative samples go from 0% to 96.3%. Samples with positive FCM but negative CM are reported by 89% (24/27) of the studies with rates ranging from 3.5% to 61.5% of total specimens. On the contrary, samples with positive CM and negative FCM are found in 48% (13/27) of the studies with percentages ranging from 0.5% to 10%. Despite all the differences observed among studies, almost all of them state that employing flow cytometry along with conventional cytology increases the number of positive CSF samples for lymphoma involvement, although a few cases remain in whom only morphology can correctly identify malignant cells. Diagn. Cytopathol. 2016;44:841-856. © 2016 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Simone Canovi
- Department of Laboratory Medicine, University Hospital Policlinico Di Modena, Modena, Italy.
| | - Daniele Campioli
- Department of Laboratory Medicine, University Hospital Policlinico Di Modena, Modena, Italy
| |
Collapse
|
23
|
Tumor-Associated CSF MicroRNAs for the Prediction and Evaluation of CNS Malignancies. Int J Mol Sci 2015; 16:29103-19. [PMID: 26690130 PMCID: PMC4691097 DOI: 10.3390/ijms161226150] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 11/26/2015] [Accepted: 11/27/2015] [Indexed: 01/15/2023] Open
Abstract
Cerebrospinal fluid (CSF) is a readily reachable body fluid that is reflective of the underlying pathological state of the central nervous system (CNS). Hence it has been targeted for biomarker discovery for a variety of neurological disorders. CSF is also the major route for seeding metastases of CNS malignancies and its analysis could be informative for diagnosis and risk stratification of brain cancers. Recently, modern high-throughput, microRNAs (miRNAs) measuring technology has enabled sensitive detection of distinct miRNAs that are bio-chemicallystable in the CSF and can distinguish between different types of CNS cancers. Owing to the fact that a CSF specimen can be obtained with relative ease, analysis of CSF miRNAs could be a promising contribution to clinical practice. In this review, we examine the current scientific knowledge on tumor associated CSF miRNAs that could guide diagnosis of different brain cancer types, or could be helpful in predicting disease progression and therapy response. Finally, we highlight their potential applications clinically as biomarkers and discuss limitations.
Collapse
|
24
|
Damiani D, Suciu V, Andreiuolo F, Calderaro J, Vielh P. Young investigator challenge: Cytomorphologic analysis of cerebrospinal fluid in 70 pediatric patients with medulloblastoma and review of the literature focusing on novel diagnostic and prognostic tests. Cancer Cytopathol 2015; 123:644-9. [DOI: 10.1002/cncy.21633] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 09/09/2015] [Accepted: 09/21/2015] [Indexed: 12/27/2022]
Affiliation(s)
- Domenico Damiani
- Department of Biopathology; Gustave Roussy Comprehensive Cancer Center; Villejuif France
| | - Voichita Suciu
- Department of Biopathology; Gustave Roussy Comprehensive Cancer Center; Villejuif France
| | - Felipe Andreiuolo
- Department of Biopathology; Gustave Roussy Comprehensive Cancer Center; Villejuif France
| | - Julien Calderaro
- Department of Biopathology; Gustave Roussy Comprehensive Cancer Center; Villejuif France
| | - Philippe Vielh
- Department of Biopathology; Gustave Roussy Comprehensive Cancer Center; Villejuif France
| |
Collapse
|
25
|
Flores-Jimenez JA, Gutierrez-Aguirre CH, Cantu-Rodriguez OG, Jaime-Perez JC, Gonzalez-Llano O, Sanchez-Cardenas M, Sosa-Cortez AC, Gomez-Almaguer D. Safety and cost-effectiveness of a simplified method for lumbar puncture in patients with hematologic malignancies. Acta Haematol 2014; 133:168-71. [PMID: 25301370 DOI: 10.1159/000363405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 05/06/2014] [Indexed: 11/19/2022]
Affiliation(s)
- Juan Antonio Flores-Jimenez
- Hematology Service, Department of Internal Medicine, Dr. Jose E. Gonzalez University Hospital, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | | | | | | | | | | | | | | |
Collapse
|
26
|
Poulain S, Boyle EM, Roumier C, Demarquette H, Wemeau M, Geffroy S, Herbaux C, Bertrand E, Hivert B, Terriou L, Verrier A, Pollet JP, Maurage CA, Onraed B, Morschhauser F, Quesnel B, Duthilleul P, Preudhomme C, Leleu X. MYD88L265P mutation contributes to the diagnosis of Bing Neel syndrome. Br J Haematol 2014; 167:506-13. [DOI: 10.1111/bjh.13078] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 07/02/2014] [Indexed: 12/29/2022]
Affiliation(s)
- Stéphanie Poulain
- Service d'Hématologie-Immunologie -Cytogénétique; Centre Hospitalier de Valenciennes; Valenciennes France
- Laboratoire d'Hématologie; Centre de Biologie Pathologie; CHRU; Lille France
- U837; IRCL; Lille France
| | - Eileen M. Boyle
- U837; IRCL; Lille France
- Service des Maladies du Sang; Hôpital Huriez; CHRU; Lille France
| | - Christophe Roumier
- Laboratoire d'Hématologie; Centre de Biologie Pathologie; CHRU; Lille France
- U837; IRCL; Lille France
| | - Hélène Demarquette
- Service d'Hématologie Clinique; Centre Hospitalier de Valenciennes; Valenciennes France
| | - Mathieu Wemeau
- Service des Maladies du Sang; Hôpital Huriez; CHRU; Lille France
| | - Sandrine Geffroy
- Laboratoire d'Hématologie; Centre de Biologie Pathologie; CHRU; Lille France
| | - Charles Herbaux
- U837; IRCL; Lille France
- Service des Maladies du Sang; Hôpital Huriez; CHRU; Lille France
| | | | - Bénédicte Hivert
- Service des Maladies du Sang; Hôpital Huriez; CHRU; Lille France
| | - Louis Terriou
- Service des Maladies du Sang; Hôpital Huriez; CHRU; Lille France
| | - Albert Verrier
- Service de Neurologie; Centre hospitalier de Valenciennes; Valenciennes France
| | - Jean Paul Pollet
- Service d'Hématologie Clinique; Centre Hospitalier de Valenciennes; Valenciennes France
| | | | | | | | - Bruno Quesnel
- U837; IRCL; Lille France
- Service des Maladies du Sang; Hôpital Huriez; CHRU; Lille France
| | - Patrick Duthilleul
- Service d'Hématologie-Immunologie -Cytogénétique; Centre Hospitalier de Valenciennes; Valenciennes France
| | - Claude Preudhomme
- Laboratoire d'Hématologie; Centre de Biologie Pathologie; CHRU; Lille France
- U837; IRCL; Lille France
| | - Xavier Leleu
- U837; IRCL; Lille France
- Service des Maladies du Sang; Hôpital Huriez; CHRU; Lille France
| |
Collapse
|
27
|
Gomes HR. Cerebrospinal fluid approach on neuro-oncology. ARQUIVOS DE NEURO-PSIQUIATRIA 2014; 71:677-80. [PMID: 24141503 DOI: 10.1590/0004-282x20130149] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Central nervous system (CNS) involvement is a major complication of haematological and solid tumors with an incidence that ranges from 10% in solid malignancies up to 25% in specific leukaemia or lymphoma subtypes. Cerebrospinal fluid (CSF) patterns are unspecific. Though CSF cytology has a high specificity (up to 95%), its sensitivity is generally less than 50% and no diagnostic gold standard marker is available, yet. New technologies such as flow cytometry, molecular genetics and newer biomarkers may improve diagnostic sensitivity and specificity, leading to the CNS involvement diagnosis, and consequently, to an effective prophylaxis and successful treatment.
Collapse
|
28
|
Manley S, Keenan R, Campbell H, Caswell M, Pizer B. No evidence for routine cerebrospinal fluid cytology in detecting asymptomatic central nervous system relapse in children with acute lymphoblastic leukaemia: 20 years' experience of a UK primary treatment centre. Br J Haematol 2014; 164:462-4. [PMID: 24422728 DOI: 10.1111/bjh.12646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sue Manley
- Paediatic Haematology and Oncology Unit, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | | | | | | | | |
Collapse
|
29
|
Marini A, Carulli G, Lari T, Buda G, Lambelet P, Ciancia EM, Benedetti E, Caracciolo F, Ferreri MI, Pesaresi I, Rousseau M, Ottaviano V, Azzar^|^agrave; A, Petrini M. Myelomatous Meningitis Evaluated by Multiparameter Flow Cytometry : Report of a Case and Review of the Literature. J Clin Exp Hematop 2014; 54:129-36. [DOI: 10.3960/jslrt.54.129] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
|