1
|
Jeon MJ, Yu ES, Kim DS, Choi CW, Kim HN, Kwon JA, Yoon S, Yoon J. Assessment of Bone Marrow Involvement in B-Cell non-Hodgkin Lymphoma Using Immunoglobulin Gene Rearrangement Analysis with Next-Generation Sequencing. J Clin Lab Anal 2024; 38:e25027. [PMID: 38506403 PMCID: PMC10997812 DOI: 10.1002/jcla.25027] [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: 12/27/2023] [Revised: 02/08/2024] [Accepted: 02/29/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Assessment of bone marrow involvement (BMI) in non-Hodgkin lymphoma (NHL) is crucial for determining patient prognosis and treatment strategy. We assessed the prognostic value of next-generation sequencing (NGS)-based immunoglobulin (Ig) gene clonality analysis as an ancillary test for BMI evaluation in NHL. METHODS A retrospective cohort of 124 patients newly diagnosed with B-cell NHL between 2019 and 2022 was included. NGS-based Ig clonality analysis was conducted using LymphoTrak IGH FR1 Assay and IGK Assay (Invivoscribe Technologies, San Diego, CA, USA) on BM aspirate samples, and the results were compared with those of histopathological BMI (hBMI). RESULTS Among the 124 patients, hBMI was detected in 16.9% (n = 21). The overall agreement of BMI between Ig clonality analyses and histopathological analysis for IGH, IGK, and either IGH or IGK was 86.3%, 92.7%, and 90.3%. The highest positive percent agreement was observed with clonal rearrangements of either IGH or IGK gene (90.5%), while the highest negative percent agreement was observed with clonal rearrangement of IGK gene (96.1%). For the prediction of hBMI, positive prediction value ranged between 59.1% and 80.0% and the negative prediction value ranged between 91.3% and 97.9%. CONCLUSION NGS-based clonality analysis is an analytic platform with a substantial overall agreement with histopathological analysis. Assessment of both IGH and IGK genes for the clonal rearrangement analysis could be considered for the optimal diagnostic performance of BMI detection in B-cell NHL.
Collapse
Affiliation(s)
- Min Ji Jeon
- Division of Hematology‐Oncology, Department of Internal MedicineKorea University Guro HospitalSeoulSouth Korea
| | - Eun Sang Yu
- Division of Hematology‐Oncology, Department of Internal MedicineKorea University Guro HospitalSeoulSouth Korea
| | - Dae Sik Kim
- Division of Hematology‐Oncology, Department of Internal MedicineKorea University Guro HospitalSeoulSouth Korea
| | - Chul Won Choi
- Division of Hematology‐Oncology, Department of Internal MedicineKorea University Guro HospitalSeoulSouth Korea
| | - Ha Nui Kim
- Department of Laboratory MedicineCollege of Medicine, Korea University SeoulSeoulSouth Korea
| | - Jung Ah Kwon
- Department of Laboratory MedicineCollege of Medicine, Korea University SeoulSeoulSouth Korea
| | - Soo‐Young Yoon
- Department of Laboratory MedicineCollege of Medicine, Korea University SeoulSeoulSouth Korea
| | - Jung Yoon
- Department of Laboratory MedicineCollege of Medicine, Korea University SeoulSeoulSouth Korea
| |
Collapse
|
2
|
Glenn ST, Galbo PM, Luce JD, Miles KM, Singh PK, Glynias MJ, Morrison C. Development and implementation of an automated and highly accurate reporting process for NGS-based clonality testing. Oncotarget 2023; 14:450-461. [PMID: 37171376 PMCID: PMC10178459 DOI: 10.18632/oncotarget.28429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
B and T cells undergo random recombination of the VH/DH/JH portions of the immunoglobulin loci (B cell) and T-cell receptors before becoming functional cells. When one V-J rearrangement is over-represented in a population of B or T cells indicating an origin from a single cell, this indicates a clonal process. Clonality aids in the diagnosis and monitoring of lymphoproliferative disorders and evaluation of disease recurrence. This study aimed to develop objective criteria, which can be automated, to classify B and T cell clonality results as positive (clonal), No evidence of clonality, or invalid (failed). Using clinical samples with "gold standard" clonality data obtained using PCR/CE testing, we ran NGS-based amplicon clonality assays and developed our own model for clonality reporting. To assess the performance of our model, we analyzed the NGS results across other published models. Our model for clonality calling using NGS-based technology increases the assay's sensitivity, more accurately detecting clonality. In addition, we have built a computational pipeline to use our model to objectively call clonality in an automated fashion. Collectively the results outlined below will have a direct clinical impact by expediting the review and sign-out process for concise clonality reporting.
Collapse
Affiliation(s)
- Sean T Glenn
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Phillip M Galbo
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Jesse D Luce
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Kiersten Marie Miles
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Prashant K Singh
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Manuel J Glynias
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Carl Morrison
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| |
Collapse
|
3
|
Pang Y, Li D, Chen Y, Liu Q, Wu Y, Teng Q, Liu Y. Thymus and lung mucosa-associated lymphoid tissue lymphoma with adenocarcinoma of the lung: a case report and literature review. World J Surg Oncol 2023; 21:20. [PMID: 36691049 PMCID: PMC9869556 DOI: 10.1186/s12957-023-02904-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 11/26/2022] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Mucosa-associated lymphoid tissue (MALT) lymphoma is a common, low-grade, malignant B-cell lymphoma. However, simultaneous MALT lymphoma in the thymus and lung is extremely rare, and concomitant adenocarcinoma of the lung is even rarer. Herein, we report a rare case of a collision tumor in which MALT lymphoma was found in both the thymus and lung with Sjögren's syndrome (SS) and adenocarcinoma in the lung. CASE PRESENTATION A physical examination of a 32-year-old woman revealed an anterior superior mediastinal space-occupying lesion, and chest computed tomography (CT) indicated a nodular ground-glass opacity and irregular mixed-density focus in the right lung. All lung cancer-related tumor biomarkers were within normal ranges. The thymus and part of the lung tissue were surgically resected. The histopathology and molecular examinations confirmed MALT lymphoma of the thymus and lung with lung adenocarcinoma. SS was also diagnosed. No special postoperative treatment was performed for the MALT lymphoma, and the patient underwent immunosuppressive therapy for SS after 4 months of follow-up observation. CONCLUSIONS MALT lymphoma of the thymus and lung tissues has no specific presentation on imaging and is difficult to differentiate from common malignant tumors, and the definite diagnoses of these tumors are highly dependent on histopathological examination in combination with molecular testing and cytogenetics. SS may be an important potential condition for the occurrence of MALT lymphoma in the thymus and lung. Additional similar cases are needed to clarify the biological pathways and potential molecular mechanisms of rare lymphomas and collision tumors.
Collapse
Affiliation(s)
- Yu Pang
- grid.410645.20000 0001 0455 0905Department of Pathology, the Affiliated Taian City Central Hospital of Qingdao University, Tai’an, 271000 China
| | - Daosheng Li
- grid.410645.20000 0001 0455 0905Department of Pathology, the Affiliated Taian City Central Hospital of Qingdao University, Tai’an, 271000 China
| | - Yiqian Chen
- grid.410645.20000 0001 0455 0905Department of Rehabilitation, the Affiliated Taian City Central Hospital of Qingdao University, Tai’an, 271000 China
| | - Qinqin Liu
- grid.410645.20000 0001 0455 0905Department of Hematology, the Affiliated Taian City Central Hospital of Qingdao University, Tai’an, 271000 China
| | - Yuheng Wu
- grid.410645.20000 0001 0455 0905Department of Medical Imaging, the Affiliated Taian City Central Hospital of Qingdao University, Tai’an, 271000 China
| | - Qingliang Teng
- grid.410645.20000 0001 0455 0905Department of Hematology, the Affiliated Taian City Central Hospital of Qingdao University, Tai’an, 271000 China
| | - Yuyu Liu
- grid.410645.20000 0001 0455 0905Department of Hematology, the Affiliated Taian City Central Hospital of Qingdao University, Tai’an, 271000 China
| |
Collapse
|
4
|
Koh J, Shin SA, Lee JA, Jeon YK. Lymphoproliferative disorder involving body fluid: diagnostic approaches and roles of ancillary studies. J Pathol Transl Med 2022; 56:173-186. [PMID: 35843627 PMCID: PMC9288893 DOI: 10.4132/jptm.2022.05.16] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022] Open
Abstract
Lymphocyte-rich effusions represent benign reactive process or neoplastic condition. Involvement of lymphoproliferative disease in body cavity is not uncommon, and it often causes diagnostic challenge. In this review, we suggest a practical diagnostic approach toward lymphocyte-rich effusions, share representative cases, and discuss the utility of ancillary tests. Cytomorphologic features favoring neoplastic condition include high cellularity, cellular atypia/pleomorphism, monomorphic cell population, and frequent apoptosis, whereas lack of atypia, polymorphic cell population, and predominance of small T cells usually represent benign reactive process. Involvement of non-hematolymphoid malignant cells in body fluid should be ruled out first, followed by categorization of the samples into either small/medium-sized cell dominant or large-sized cell dominant fluid. Small/medium-sized cell dominant effusions require ancillary tests when either cellular atypia or history/clinical suspicion of lymphoproliferative disease is present. Large-sized cell dominant effusions usually suggest neoplastic condition, however, in the settings of initial presentation or low overall cellularity, ancillary studies are helpful for more clarification. Ancillary tests including immunocytochemistry, in situ hybridization, clonality test, and next-generation sequencing can be performed using cytologic preparations. Throughout the diagnostic process, proper review of clinical history, cytomorphologic examination, and application of adequate ancillary tests are key elements for successful diagnosis.
Collapse
Affiliation(s)
- Jiwon Koh
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Sun Ah Shin
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
- Department of Pathology, National Cancer Center, Goyang, Korea
| | - Ji Ae Lee
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yoon Kyung Jeon
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
- Corresponding Author: Yoon Kyung Jeon, MD, PhD, Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea Tel: +82-2-740-8323, Fax: +82-2-743-5530, E-mail:
| |
Collapse
|
5
|
Zhang JJ, Xie YX, Luo LL, Yang XT, Wang YX, Cao Y, Long ZB, Wang WP. A comparison of capillary electrophoresis and next-generation sequencing in the detection of immunoglobulin heavy chain H and light chain κ gene rearrangements in the diagnosis of classic hodgkin’s lymphoma. Bioengineered 2022; 13:5868-5879. [PMID: 35220891 PMCID: PMC8973983 DOI: 10.1080/21655979.2022.2038901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
This study aimed to compare the application value of capillary electrophoresis and next-generation sequencing for immunoglobulin (IG) gene rearrangement in the diagnosis of classic Hodgkin’s lymphoma. Twenty paraffin-embedded specimens from patients with classic Hodgkin’s lymphoma were screened. For gene rearrangement detection, the ABI 3500 Genetic Analyzer and ABI Ion GeneStudio S5 Plus sequencing system were used, respectively, and the results were compared. Five cases with monoclonal rearrangements (25%, 5/20) were detected by Capillary Electrophoresis, and positivity for the FR1, FR2, FR3, and IGк loci was 5%, 10%, 10%, and 15%, respectively; 12 cases with monoclonal rearrangements (60%, 12/20) were detected by Next-generation Sequencing where the positivity of the above corresponding loci were 35%, 45%, 50%, and 30%, respectively. Among the 20 samples, 6 IGк clonal rearrangements were detected, and the usage frequency (66.7%) of IGкJ4 was the highest in the IGкJ subgroup. The usage frequency of IGкV1 and IGкV3 in the GкV sub-group was 33.3% and 33.3%, respectively. Twelve immunoglobulin heavy chain (IGH) clonal rearrangements were detected among the 20 samples, and the order of usage frequency in the IGH joining region J (IGHJ) subgroup was IGHJ4 > IGHJ5 > IGHJ6 > IGHJ3. The gene with the highest usage frequency in the IGH variable (IGHV) subgroup was IGHV3 (50%) and the percentage of IGHV mutations ranged from 0% ± 11.45% with an average frequency of 3.34%. Compared with Capillary Electrophoresis, Next-generation Sequencing showed a higher positivity in the detection of gene clonal rearrangements, was more accurate in the interpretation of results.
Collapse
Affiliation(s)
- Juan-Juan Zhang
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yu-Xin Xie
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Li-Lin Luo
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Xuan-Tao Yang
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yi-Xing Wang
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yue Cao
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Zheng-Bo Long
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Wan-Pu Wang
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| |
Collapse
|
6
|
Hristov AC, Comfere NI, Vidal CI, Sundram U. Kappa and lambda immunohistochemistry and in situ hybridization in the evaluation of atypical cutaneous lymphoid infiltrates. J Cutan Pathol 2020; 47:1103-1110. [PMID: 32870521 DOI: 10.1111/cup.13858] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 08/04/2020] [Accepted: 08/17/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Atypical cutaneous lymphoid infiltrates are challenging lesions in dermatopathology. We present a summary of the literature regarding kappa and lambda immunohistochemistry (IHC) and in situ hybridization (ISH) in the evaluation of atypical cutaneous or mucosal lymphoid infiltrates. METHODS Relevant articles from 1967 to 2018 in the English language were identified and summarized. In the absence of larger studies, case series of n ≥ 3 were included. RESULTS Sixty-three articles assessing kappa and lambda IHC and/or ISH were identified. Most focused on marginal zone lymphomas. Other lymphomas included follicle center lymphoma, diffuse large B-cell lymphoma, chronic lymphocytic leukemia/small lymphocytic lymphoma, mantle cell lymphoma, lymphoplasmacytic lymphoma, plasmablastic lymphoma, multiple myeloma, monoclonal gammopathy of undetermined significance, and polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, skin changes (POEMS). Non-neoplastic lesions included reactive lymphoid hyperplasia, cutaneous plasmacytosis, connective tissue disease, IgG4-related disease, acrodermatitis chronic atrophicans, Zoon balanitis, dermatitides, and infiltrates around epithelial dysplasias/neoplasias. CONCLUSION Kappa and lambda IHC and ISH are useful tools in the evaluation of cutaneous B-cell lymphomas and plasma cell neoplasms. The literature supports that the detection of light-chain restriction by IHC and ISH is one of the most useful findings in the differential diagnosis of reactive lymphoid hyperplasia vs B-cell lymphoma with plasmacytic differentiation.
Collapse
Affiliation(s)
- Alexandra C Hristov
- Departments of Pathology and Dermatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Nneka I Comfere
- Department of Dermatology and Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Claudia I Vidal
- Dermatology Center of Southern Indiana, Bloomington, Indiana, USA
| | - Uma Sundram
- Department of Pathology, Oakland University William Beaumont School of Medicine and Beaumont Health Systems, Royal Oak, Michigan, USA
| |
Collapse
|
7
|
Tadiotto Cicogna G, Ferranti M, Alaibac M. Diagnostic Workup of Primary Cutaneous B Cell Lymphomas: A Clinician's Approach. Front Oncol 2020; 10:988. [PMID: 32656084 PMCID: PMC7324640 DOI: 10.3389/fonc.2020.00988] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/19/2020] [Indexed: 12/29/2022] Open
Affiliation(s)
| | | | - Mauro Alaibac
- Unit of Dermatology, University of Padua, Padua, Italy
| |
Collapse
|
8
|
Lee W, Shin E, Kim BH, Kim H. Diagnostic accuracy of SOX11 immunohistochemistry in mantle cell lymphoma: A meta-analysis. PLoS One 2019; 14:e0225096. [PMID: 31714947 PMCID: PMC6850764 DOI: 10.1371/journal.pone.0225096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Accepted: 10/29/2019] [Indexed: 12/18/2022] Open
Abstract
SOX11 is a transcription factor that is normally expressed in the fetal brain and has also been detected in some malignant tumors, including mantle cell lymphoma (MCL). MCL is a mature B-cell lymphoma that characteristically expresses cyclin D1, which has been used as a diagnostic tumor marker. SOX11 has also recently emerged as a tumor marker for MCL, particularly in cyclin D1-negative MCLs and to distinguish between MCLs and other cyclin D1-positive lymphomas. In this study, we evaluated the diagnostic accuracy of SOX11 immunohistochemistry for the diagnosis of MCL using a meta-analysis. A comprehensive literature search was performed using the PubMED, EMBASE, and Cochrane library through May 9, 2018. In total, 14 studies were included in our meta-analysis. The sensitivity, specificity, and area under the curve calculated from the summary receiver operator characteristic were 0.9, 0.95, and 0.934, respectively. Effect sizes of log positive likelihood ratios, log negative likelihood ratios, and log diagnostic odds ratios were 2.67, -2.12, and 5.27, respectively. Statistically significant substantial heterogeneity was observed for specificity (I2 = 95%), but not for sensitivity. Subgroup analysis and meta-regression were performed to explain the heterogeneity in specificity and showed that the proportions of Burkitt's lymphoma, lymphoblastic lymphoma, and hairy cell leukemia were significant covariates among studies using rabbit polyclonal antibodies. Overall, this meta-analysis showed that SOX11 was a useful diagnostic marker for MCL, with the clone MRQ-58 mouse monoclonal antibody showing particularly robust performance.
Collapse
Affiliation(s)
- Woojoo Lee
- Department of Statistics, Inha University, Incheon, Republic of Korea
| | - Eun Shin
- Department of Pathology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong-si, Gyeonggi-do, Republic of Korea
| | - Bo-Hyung Kim
- Department of Clinical Pharmacology and Therapeutics, Kyung Hee University College of Medicine and Hospital, Seoul, Republic of Korea
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Hyunchul Kim
- Department of Pathology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong-si, Gyeonggi-do, Republic of Korea
- * E-mail:
| |
Collapse
|
9
|
Primary lung mucosa-associated lymphoid tissue lymphoma accompanied by multiple sclerosis: case report and molecular diagnosis. Chin Med J (Engl) 2019; 132:1625-1628. [PMID: 31274660 PMCID: PMC6616231 DOI: 10.1097/cm9.0000000000000272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
10
|
Alekseyev YO, Fazeli R, Yang S, Basran R, Maher T, Miller NS, Remick D. A Next-Generation Sequencing Primer-How Does It Work and What Can It Do? Acad Pathol 2018; 5:2374289518766521. [PMID: 29761157 PMCID: PMC5944141 DOI: 10.1177/2374289518766521] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 02/14/2018] [Accepted: 02/16/2018] [Indexed: 12/28/2022] Open
Abstract
Next-generation sequencing refers to a high-throughput technology that determines the nucleic acid sequences and identifies variants in a sample. The technology has been introduced into clinical laboratory testing and produces test results for precision medicine. Since next-generation sequencing is relatively new, graduate students, medical students, pathology residents, and other physicians may benefit from a primer to provide a foundation about basic next-generation sequencing methods and applications, as well as specific examples where it has had diagnostic and prognostic utility. Next-generation sequencing technology grew out of advances in multiple fields to produce a sophisticated laboratory test with tremendous potential. Next-generation sequencing may be used in the clinical setting to look for specific genetic alterations in patients with cancer, diagnose inherited conditions such as cystic fibrosis, and detect and profile microbial organisms. This primer will review DNA sequencing technology, the commercialization of next-generation sequencing, and clinical uses of next-generation sequencing. Specific applications where next-generation sequencing has demonstrated utility in oncology are provided.
Collapse
Affiliation(s)
- Yuriy O Alekseyev
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Roghayeh Fazeli
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Shi Yang
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Raveen Basran
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Thomas Maher
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Nancy S Miller
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Daniel Remick
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| |
Collapse
|
11
|
Comfere N, Sundram U, Hurley MY, Swick B. Views of dermatopathologists about clonality assays in the diagnosis of cutaneous T-cell and B-cell lymphoproliferative disorders. J Cutan Pathol 2017; 45:39-47. [DOI: 10.1111/cup.13072] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 09/01/2017] [Accepted: 10/26/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Nneka Comfere
- Department of Dermatology and Laboratory Medicine and Pathology; Mayo Clinic; Rochester Minnesota
| | - Uma Sundram
- Department of Pathology; Oakland University William Beaumont School of Medicine and Beaumont Health Systems; Royal Oak Michigan
| | | | - Brian Swick
- Department of Dermatology; University of Iowa; Iowa City Iowa
| |
Collapse
|