Jonathan Epstein
Johns Hopkins University
H-index: 175
North America-United States
Description
Jonathan Epstein, With an exceptional h-index of 175 and a recent h-index of 79 (since 2020), a distinguished researcher at Johns Hopkins University,
His recent articles reflect a diverse array of research interests and contributions to the field:
Real-life evaluation of the 2017 McDonald criteria for relapsing–remitting multiple sclerosis after a clinically isolated syndrome confirms a gain in time-to-diagnosis
Assessing domain match and feasibility of candidate instruments matching with OMERACT endorsed domains to measure flare in knee and hip osteoarthritis
Clinicopathologic Classification of Renal Cell Carcinoma in Patients≤ 40 Years Old From Peru
Patterns of Immunoreactivity with TTF-1 Antibodies 8G7G3/1 and SPT24 Suggest Distinct Immunoprofiles Between Most Pulmonary and Nonpulmonary Small Cell Carcinomas
For submission instructions, subscription and all other information visit http://wileyonlinelibrary. com/journal/pin
Mesothelioma of Uncertain Malignant Potential (MUMP) of the Tunica Vaginalis: Proposal for Reclassification as “Complex Mesothelial Tumor of the Tunica Vaginalis”
An effort to improve the collection of patient-generated data: readability and understandability of patient-reported outcomes measures in a survivorship cohort
Metastatic Pleomorphic Lobular Carcinoma of the Breast to the Urinary Bladder: A Report of 10 Cases and Assessment of TRPS1 in the Differential Diagnosis With Plasmacytoid …
Professor Information
University | Johns Hopkins University |
---|---|
Position | Johns Hopkins Medical Institutions |
Citations(all) | 133950 |
Citations(since 2020) | 35249 |
Cited By | 117992 |
hIndex(all) | 175 |
hIndex(since 2020) | 79 |
i10Index(all) | 1016 |
i10Index(since 2020) | 612 |
University Profile Page | Johns Hopkins University |
Top articles of Jonathan Epstein
Real-life evaluation of the 2017 McDonald criteria for relapsing–remitting multiple sclerosis after a clinically isolated syndrome confirms a gain in time-to-diagnosis
BackgroundPrevious cohort studies evaluating the performances of the McDonald criteria suffered from bias regarding real-life conditions. We aimed to evaluate the probability of diagnosing relapsing–remitting multiple sclerosis (MS) at several timepoints from the first medical evaluation and the gain in time-to-diagnosis with the 2017 McDonald criteria compared with the 2001, 2005 and 2010 versions in real life.MethodsPatients with a first demyelinating event suggestive of MS between 2002 and 2020 were included in the ReLSEP, an exhaustive and prospectively incremented registry of MS patients in North-Eastern France. We estimated the probability of being positive at the first medical evaluation and at five timepoints according to the four versions of criteria using Kaplan–Meier estimators and Cox models.ResultsA total of 2220 patients were followed up for a median of 7.1 years. At baseline, 31.7%, 32.1%, 36 …
Authors
Mickaël Ferrand,Jonathan Epstein,Marc Soudant,Francis Guillemin,Sophie Pittion-Vouyovitch,Marc Debouverie,Guillaume Mathey
Journal
Journal of Neurology
Published Date
2024/1
Assessing domain match and feasibility of candidate instruments matching with OMERACT endorsed domains to measure flare in knee and hip osteoarthritis
PurposeTo evaluate the domain match (truth) and feasibility of candidate instruments assessing flare in knee and hip osteoarthritis (OA) according to the identified domains.Material and methodsFrom a literature review (575 papers), instruments were selected and evaluated using the truth and feasibility elements of the OMERACT Filter 2.2. These were evaluated by 26 experts, including patients, in two Delphi survey rounds. The final selection was obtained by a vote.Results44 instruments were identified. In Delphi Round 1, five instruments were selected. In Round 2, all instruments obtained at least 75 % in terms of content match with the endorsed domains and feasibility. In the final selection, the Flare-OA questionnaire obtained 100 % favorable votes.ConclusionThrough consensus of the working group, the Flare-OA questionnaire was selected as the best candidate instrument to move into a full assessment of its …
Authors
F Queiroga,SM Cembalo,J Epstein,L Maxwell,T Buttel,C Copenhaver,M Cross,D Hunter,L King,L Callahan,L March,DE Beaton,F Guillemin,Flares in OA working group
Journal
Seminars in Arthritis and Rheumatism
Published Date
2024/4/1
Clinicopathologic Classification of Renal Cell Carcinoma in Patients≤ 40 Years Old From Peru
IntroductionThere are scant data on renal cell carcinoma (RCC) from relatively younger patients in South America using contemporary classification.MethodsFifty-nine consecutively treated patients with RCC (≤40 years old) were assessed from the National Institute of Neoplastic Diseases in Peru from 2008 to 2020 (34 males; 25 females), age range of 13 to 40 years.ResultsMost common presenting symptoms were flank pain (n = 40), hematuria (n = 19), and weight loss (n = 12). Associated conditions included 4 patients with proven or presumed tuberous sclerosis and 1 patient with von Hippel Lindau syndrome, all with clear cell RCC. Tumor histopathology was clear cell RCC in 32 of 59 (54%), chromophobe RCC in 6 of 59 (10%), and 5 of 59 (8%) each of papillary RCC and MiT family translocation-associated RCC. Four of 59 (7%) were FH-deficient RCC and 2 of 59 (3%) remained unclassified. The …
Authors
Sonia Kamanda,Lourdes Huanca-Amesquita,Esperanza Milla,Pedram Argani,Jonathan I Epstein
Journal
International journal of surgical pathology
Published Date
2024/2
Patterns of Immunoreactivity with TTF-1 Antibodies 8G7G3/1 and SPT24 Suggest Distinct Immunoprofiles Between Most Pulmonary and Nonpulmonary Small Cell Carcinomas
Introduction Small cell carcinoma can arise from various sites. Herein, we analyze the ability of 2 thyroid transcription factor-1 (TTF-1) antibodies (SPT24 and 8G7G3/1) to separate pulmonary from nonpulmonary small cell carcinoma. Materials and Methods We analyzed 26 pulmonary and 83 nonpulmonary small cell carcinomas, and 14 Merkel cell carcinomas. Each tumor was stained with SPT24 and 8G7G3/1. Extent of nuclear staining was scored as diffuse (>50%), focal (11%-50%), rare (1%-10%), or negative (<1%). Results All pulmonary small cell carcinomas were positive for SPT24 and 8G7G3/1. Four Merkel cell carcinomas (29%) were positive for SPT24 (ranging from rare-to-diffuse), while 2 (14%) showed rare expression with 8G7G3/1. For nonpulmonary small cell carcinomas, 69 (83%) were positive for SPT24 and 40 (48%) were positive for 8G7G3/1. For SPT24 positive tumors, the extent of 8G7G3/1 …
Authors
Laurence M Briski,Manju Aron,Jonathan I Epstein,Daniel H Russell,Naziheh Assarzadegan,Katiana S Delma,Henry O’Dell,Estelamari Rodriguez,Elizabeth A Montgomery,Oleksandr N Kryvenko
Journal
International journal of surgical pathology
Published Date
2024/4
For submission instructions, subscription and all other information visit http://wileyonlinelibrary. com/journal/pin
Where the subscription price includes print issues and delivery is to the recipient’s address, delivery terms are Delivered at Place (DAP); the recipient is responsible for paying any import duty or taxes. Title to all issues transfers FOB our shipping point, freight prepaid. We will endeavour to fulfil claims for missing or damaged copies within six months of publication, within our reasonable discretion and subject to availability.
Authors
Elias Campo,Samuel M Cohen,Jonathan I Epstein,Christopher DM Fletcher,Yong-Jin Kim,Tseng-tong Kuo,Sunil Lakhani,David N Louis,Eugene J Mark,Des Richardson,Juan Rosai,Steven G Silverberg,Puay Hoon Tan,Neil Theise,William D Travis,Ming Zhou
Journal
Pathology
Published Date
2018/8
Mesothelioma of Uncertain Malignant Potential (MUMP) of the Tunica Vaginalis: Proposal for Reclassification as “Complex Mesothelial Tumor of the Tunica Vaginalis”
A well-differentiated papillary mesothelial tumor (WDPMT) and malignant mesothelioma are 2 well-recognized entities arising from the testis tunica vaginalis. Another mesothelial lesion exclusively seen at this site is mesothelioma of uncertain malignant potential (MUMP)—a lesion reminiscent of WDPMT yet demonstrating variable proportions of more complex architectural patterns that could be confused with invasion. MUMP was first described in 2010 with a total of 11 cases reported to date. Herein, we describe 19 additional patients who underwent hydrocelectomy, excision, and/or orchiectomy. Novel morphologic patterns found in addition to the 2010 series include spindle cells, keloidal-type collagen, and multicystic architecture lined by bland mesothelial cells. Clinical follow-up in 9 patients for more than 1 year (1.5 to 22.5 y, median 4.5 y) revealed no evidence of disease recurrence or metastases. Despite …
Authors
Chien-Kuang C Ding,Jason Van Roo,Oleksandr N Kryvenko,Huihui Ye,Jesse K McKenney,Jonathan I Epstein
Journal
The American Journal of Surgical Pathology
Published Date
2024/1/25
An effort to improve the collection of patient-generated data: readability and understandability of patient-reported outcomes measures in a survivorship cohort
PurposeIn this study, we evaluated readability and understandability of nine French-language Patient-Reported Outcome Measures (PROMs) that are currently used in a contemporary longitudinal cohort of breast cancer survivors as part of an effort to improve equity in cancer care and research.MethodsReadability of PROMs was assessed using the Flesh Reading Ease Score (FRES), the Gunning’s Fog Index (FOG), and the FRY graphics. Readability was considered ideal if mean score≤ 6th-grade level and acceptable if between 6th and 8th grade. Understandability was evaluated using the Patient Education Materials Assessment Tool and defined as ideal if PEMAT≥ 80%. The Evaluative Linguistic Framework for Questionnaires (ELF-Q) provided additional qualitative elements to assess understandability. Plain-language best practice was met if both readability and understandability were ideal.ResultsNone of …
Authors
Camila Chiodi,Jonathan Epstein,Johanna Arvis,Elise Martin,Aude Barbier,Antonio Di Meglio,Emma Gillanders,Guillemette Jacob,Gwenn Menvielle,Sibille Everhard,Francis Guillemin,Ines Vaz Luis,Maria Alice Franzoi
Journal
Quality of Life Research
Published Date
2024/3/5
Metastatic Pleomorphic Lobular Carcinoma of the Breast to the Urinary Bladder: A Report of 10 Cases and Assessment of TRPS1 in the Differential Diagnosis With Plasmacytoid …
Context Metastatic pleomorphic lobular carcinoma (MPLC) to the bladder is rare and has considerable histologic and immunohistochemical overlap with plasmacytoid urothelial carcinoma (PUC). Objective To distinguish MPLC from PUC morphologically and immunohistochemically, including a newer marker, TRPS1. Design Ten MPLCs to the bladder were reassessed and stained with estrogen, progesterone, and androgen receptors; GATA3; keratin 5/6; HMWK; GCDFP-15; and TRPS1. Sixteen PUCs constituted controls. Results We studied 4 transurethral resections of bladder tumors and 6 biopsies from 10 women (median age, 69 years) who had breast cancer on average 15 years prior. Microscopic patterns included single cells and cords of cells (n = 4), nests/sheets of dyscohesive cells (n = 2), or both (n = 4). All tumors had cells with …
Authors
Guan-Nan Zhang,Barbara Susnik,Emma J Paulsen,Lisa L Lyons,Katiana S Delma,Merce Jorda,Jonathan I Epstein,Oleksandr N Kryvenko
Journal
Archives of Pathology & Laboratory Medicine
Published Date
2024/1/13
Professor FAQs
What is Jonathan Epstein's h-index at Johns Hopkins University?
The h-index of Jonathan Epstein has been 79 since 2020 and 175 in total.
What are Jonathan Epstein's top articles?
The articles with the titles of
Real-life evaluation of the 2017 McDonald criteria for relapsing–remitting multiple sclerosis after a clinically isolated syndrome confirms a gain in time-to-diagnosis
Assessing domain match and feasibility of candidate instruments matching with OMERACT endorsed domains to measure flare in knee and hip osteoarthritis
Clinicopathologic Classification of Renal Cell Carcinoma in Patients≤ 40 Years Old From Peru
Patterns of Immunoreactivity with TTF-1 Antibodies 8G7G3/1 and SPT24 Suggest Distinct Immunoprofiles Between Most Pulmonary and Nonpulmonary Small Cell Carcinomas
For submission instructions, subscription and all other information visit http://wileyonlinelibrary. com/journal/pin
Mesothelioma of Uncertain Malignant Potential (MUMP) of the Tunica Vaginalis: Proposal for Reclassification as “Complex Mesothelial Tumor of the Tunica Vaginalis”
An effort to improve the collection of patient-generated data: readability and understandability of patient-reported outcomes measures in a survivorship cohort
Metastatic Pleomorphic Lobular Carcinoma of the Breast to the Urinary Bladder: A Report of 10 Cases and Assessment of TRPS1 in the Differential Diagnosis With Plasmacytoid …
...
are the top articles of Jonathan Epstein at Johns Hopkins University.
What is Jonathan Epstein's total number of citations?
Jonathan Epstein has 133,950 citations in total.