Ritu Nayar

  • 3628 Citations
1993 …2020
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Research Output 1993 2019

2019
2 Citations (Scopus)
Cell Biology
Histology
Papanicolaou Test
Biopsy
Anus Neoplasms

Touch imprint (TI) cytology of needle core biopsies (NCB) in pathology laboratories: A practice survey of participants in the College of American Pathologists (CAP) Non Gynecologic Cytopathology (NGC) Education Program

Padmanabhan, V., Barkan, G. A., Tabatabai, L., Souers, R., Nayar, R. & Crothers, B. A., Mar 1 2019, In : Diagnostic Cytopathology. 47, 3, p. 149-155 7 p.

Research output: Contribution to journalArticle

Large-Core Needle Biopsy
Touch
Cell Biology
Pathology
Education
2018
1 Citation (Scopus)

An advocacy victory: final USPSTF cervical cancer screening recommendations revised to include cotesting option

Davey, D. D., Goulart, R. A. & Nayar, R., Nov 1 2018, In : Journal of the American Society of Cytopathology. 7, 6, p. 333-335 3 p.

Research output: Contribution to journalArticle

Early Detection of Cancer
Uterine Cervical Neoplasms
Pathology
Advisory Committees
Medicine

Laboratory management curriculum for cytopathology subspecialty training

Nayar, R., Barkan, G. A., Benedict, C., Booth, C., Chhieng, D. C., Mody, D., Siddiqui, M. T., Tabatabai, L. Z. & Johnson, R., Mar 1 2018, In : Journal of the American Society of Cytopathology. 7, 2, p. 61-78 18 p.

Research output: Contribution to journalReview article

Curriculum
Certification
Credentialing
Accreditation
Malpractice
1 Citation (Scopus)

Neoplasm

Baloch, Z., Fadda, G., Firat, P., Klijanienko, J., Krane, J. F., Layfield, L., Nayar, R., Powers, C. N. & Pusztaszeri, M., Mar 1 2018, The Milan System for Reporting Salivary Gland Cytopathology. Springer International Publishing, p. 55-83 29 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Neoplasms
17 Citations (Scopus)

Noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP): Implications for the risk of malignancy (ROM) in the Bethesda System for Reporting Thyroid Cytopathology (TBSRTC)

Zhou, H., Baloch, Z. W., Nayar, R., Bizzarro, T., Fadda, G., Adhikari-Guragain, D., Hatem, J., Larocca, L. M., Samolczyk, J., Slade, J. & Rossi, E. D., Jan 1 2018, In : Cancer Cytopathology. 126, 1, p. 20-26 7 p.

Research output: Contribution to journalArticle

Thyroid Neoplasms
Thyroid Gland
Cell Biology
Neoplasms
Fine Needle Biopsy
1 Citation (Scopus)
Body Fluids
Cell Biology
Small Cell Carcinoma
Nonlinear Dynamics
Pathologists
2 Citations (Scopus)

Primary HPV cervical cancer screening in the United States: Are we ready?

Nayar, R., Goulart, R. A. & Davey, D. D., Jan 1 2018, In : Journal of the American Society of Cytopathology. 7, 1, p. 50-55 6 p.

Research output: Contribution to journalArticle

Early Detection of Cancer
Uterine Cervical Neoplasms
Advisory Committees
Cell Biology
Guidelines
5 Citations (Scopus)

Suboptimal Agreement Among Cytopathologists in Diagnosis of Malignancy Based on Endoscopic Ultrasound Needle Aspirates of Solid Pancreatic Lesions: A Validation Study

Marshall, C., Mounzer, R., Hall, M., Simon, V., Centeno, B., Dennis, K., Dhillon, J., Fan, F., Khazai, L., Klapman, J., Komanduri, S., Lin, X., Lu, D., Mehrotra, S., Muthusamy, V. R., Nayar, R., Paintal, A., Rao, J., Sams, S., Shah, J. & 3 othersWatson, R., Rastogi, A. & Wani, S., Jul 1 2018, In : Clinical Gastroenterology and Hepatology. 16, 7, p. 1114-1122.e2

Research output: Contribution to journalArticle

Validation Studies
Endoscopic Ultrasound-Guided Fine Needle Aspiration
Needles
Neoplasms
Logistic Models
2 Citations (Scopus)

Utility of CK7 Versus p16 as a Prognostic Biomarker in CIN 2

Umphress, B., Sanchez, B., Paintal, A., Nayar, R. & Maniar, K. P., Jan 1 2018, In : American Journal of Surgical Pathology. 42, 4, p. 479-484 6 p.

Research output: Contribution to journalArticle

Keratin-7
Cervical Intraepithelial Neoplasia
Biomarkers
Intercellular Junctions
2017
5 Citations (Scopus)

Bethesda Interobserver Reproducibility Study-2 (BIRST-2): Bethesda System 2014

Kurtycz, D. F. I., Staats, P. N., Chute, D. J., Russell, D., Pavelec, D., Monaco, S. E., Friedlander, M. A., Wilbur, D. C. & Nayar, R., Jul 1 2017, In : Journal of the American Society of Cytopathology. 6, 4, p. 131-144 14 p.

Research output: Contribution to journalArticle

Atlases
Certification
Squamous Cell Carcinoma
Private Hospitals
Cell Biology
9 Citations (Scopus)

The bethesda system for reporting cervical cytology: A historical perspective

Nayar, R. & Wilbur, D. C., Aug 1 2017, In : Acta Cytologica. 61, 4-5, p. 359-372 14 p.

Research output: Contribution to journalReview article

Uterine Cervical Neoplasms
Cell Biology
Early Detection of Cancer
Pathology
Triage
2016

Cytomorphologic findings of malignant mesothelioma in FNA biopsies and touch preps of core biopsies

Paintal, A., Raparia, K. & Nayar, R., Jan 1 2016, In : Diagnostic Cytopathology. 44, 1, p. 14-19 6 p.

Research output: Contribution to journalArticle

Touch
Biopsy
Squamous Cell Carcinoma
Adenocarcinoma
Cytoplasm
4 Citations (Scopus)

Federation Nationale des Centers de Lutte Contre le Cancer grading of soft tissue sarcomas on needle core biopsies using surrogate markers

Lin, X., Davion, S., Bertsch, E. C., Omar, I. M., Nayar, R. & Laskin, W. B., Oct 1 2016, In : Human Pathology. 56, p. 147-154 8 p.

Research output: Contribution to journalArticle

Large-Core Needle Biopsy
Sarcoma
Biomarkers
Neoplasms
Necrosis

Pancreatobiliary duct brushing cytopathology: an analysis of the CAP Non-Gynecologic Cytology (NGC) program for pancreatic pathology 2000-2011

Kurtycz, D. F. I., Tabatabai, Z. L., Nayar, R., Souers, R., Laucirica, R., Fraig, M. & Khalbuss, W. E., Jan 1 2016, In : Journal of the American Society of Cytopathology. 5, 1, p. 15-21 7 p.

Research output: Contribution to journalArticle

Cell Biology
Pathology
Coloring Agents
Papanicolaou Test
Nonlinear Dynamics
41 Citations (Scopus)

The bethesda system for reporting thyroid cytopathology: Proposed modifications and updates for the second edition from an international panel

Pusztaszeri, M., Rossi, E. D., Auger, M., Baloch, Z., Bishop, J., Bongiovanni, M., Chandra, A., Cochand-Priollet, B., Fadda, G., Hirokawa, M., Hong, S. W., Kakudo, K., Krane, J. F., Nayar, R., Parangi, S., Schmitt, F. & Faquin, W. C., Nov 1 2016, In : Acta Cytologica. 60, 5, p. 399-405 7 p.

Research output: Contribution to journalReview article

Cell Biology
Thyroid Gland
Atlases
Hope
National Cancer Institute (U.S.)
1 Citation (Scopus)

The Bethesda System for Reporting Thyroid Cytopathology: proposed modifications and updates for the second edition from an international panel

Pusztaszeri, M., Rossi, E. D., Auger, M., Baloch, Z., Bishop, J., Bongiovanni, M., Chandra, A., Cochand-Priollet, B., Fadda, G., Hirokawa, M., Hong, S. W., Kakudo, K., Krane, J. F., Nayar, R., Parangi, S., Schmitt, F. & Faquin, W. C., Sep 1 2016, In : Journal of the American Society of Cytopathology. 5, 5, p. 245-251 7 p.

Research output: Contribution to journalComment/debate

Cell Biology
Thyroid Gland
Atlases
Hope
National Cancer Institute (U.S.)
18 Citations (Scopus)

The Paris system for reporting urinary cytology: The quest to develop a standardized terminology

Barkan, G. A., Wojcik, E. M., Nayar, R., Savic-Prince, S., Quek, M. L., Kurtycz, D. F. I. & Rosenthal, D. L., Jan 1 2016, In : Advances in Anatomic Pathology. 23, 4, p. 193-201 9 p.

Research output: Contribution to journalReview article

Paris
Terminology
Cell Biology
Urine
Carcinoma
34 Citations (Scopus)

The Paris System for Reporting Urinary Cytology: The Quest to Develop a Standardized Terminology

Barkan, G. A., Wojcik, E. M., Nayar, R., Savic-Prince, S., Quek, M. L., Kurtycz, D. F. I. & Rosenthal, D. L., Aug 1 2016, In : Acta Cytologica. 60, 3, p. 185-197 13 p.

Research output: Contribution to journalReview article

Paris
Terminology
Cell Biology
Urine
Carcinoma
3 Citations (Scopus)

The Paris System for Reporting Urinary Cytology: The quest to develop a standardized terminology

Barkan, G. A., Wojcik, E. M., Nayar, R., Savic-Prince, S., Quek, M. L., Kurtycz, D. F. I. & Rosenthal, D. L., May 1 2016, In : Journal of the American Society of Cytopathology. 5, 3, p. 177-188 12 p.

Research output: Contribution to journalReview article

Paris
Terminology
Cell Biology
Urine
Carcinoma
4 Citations (Scopus)

Trends in cervical cytology screening and reporting practices: Results from the college of American pathologists 2011 PAP education supplemental questionnaire

Crothers, B. A., Darragh, T. M., Tambouret, R. H., Nayar, R., Barkan, G. A., Zhao, C., Booth, C. N., Padmanabhan, V., Tabatabai, Z. L., Souers, R. J., Thomas, N., Wilbur, D. C. & Moriarty, A. T., Jan 1 2016, In : Archives of Pathology and Laboratory Medicine. 140, 1, p. 13-21 9 p.

Research output: Contribution to journalArticle

Cell Biology
Education
Workload
Pathologists
Surveys and Questionnaires
2015
4 Citations (Scopus)

Bethesda 2014: Improving on a paradigm shift

Wilbur, D. C. & Nayar, R., Dec 1 2015, In : Cytopathology. 26, 6, p. 339-342 4 p.

Research output: Contribution to journalArticle

Risk Management
Terminology
Cell Biology
Histology
Teaching

Computer-assisted interpretation of cervical cytology

Wilbur, D. C., Prey, M. U. & Nayar, R., Jan 1 2015, The Bethesda System for Reporting Cervical Cytology: Definitions, Criteria, and Explanatory Notes. Springer International Publishing, p. 295-300 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Cytology
Cell Biology
Screening
Equipment and Supplies
Drug Approval
5 Citations (Scopus)
Cell Biology
Lung
Small Cell Carcinoma
Neoplasms
Squamous Cell Carcinoma

Educational notes and comments appended to cytology reports

Nayar, R., O’Connor, D. M. & Darragh, T. M., Jan 1 2015, The Bethesda System for Reporting Cervical Cytology: Definitions, Criteria, and Explanatory Notes. Springer International Publishing, p. 301-304 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Cytology
Cell Biology
Screening
Pathology
Health care
3 Citations (Scopus)

Epithelial cell abnormalities: Squamous

Henry, M. R., Russell, D. K., Luff, R. D., Prey, M. U., Wright, T. C. & Nayar, R., Jan 1 2015, The Bethesda System for Reporting Cervical Cytology: Definitions, Criteria, and Explanatory Notes. Springer International Publishing, p. 135-192 58 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Terminology
Epithelial Cells
Screening
Infection
Early Detection of Cancer
49 Citations (Scopus)

Introduction

Nayar, R. & Wilbur, D. C., Jan 1 2015, The Bethesda System for Reporting Cervical Cytology: Definitions, Criteria, and Explanatory Notes. Springer International Publishing, p. ix-xii

Research output: Chapter in Book/Report/Conference proceedingForeword/postscript

1 Citation (Scopus)

Non-neoplastic findings

Kurtycz, D. F. I., Staats, P. N., Young, N. A., Bibbo, M., Colgan, T. J., Prey, M. U. & Nayar, R., Jan 1 2015, The Bethesda System for Reporting Cervical Cytology: Definitions, Criteria, and Explanatory Notes. Springer International Publishing, p. 29-89 61 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Cytology
Cell Biology
Neoplasms
Inflammation
27 Citations (Scopus)

Prior high-risk human papillomavirus testing and papanicolaou test results of 70 invasive cervical carcinomas diagnosed in 2012: Results of a retrospective multicenter study

Zhao, C., Li, Z., Nayar, R., Levi, A. W., Winkler, B. A., Moriarty, A. T., Barkan, G. A., Rao, J., Miller, F., Fan, F., Zhou, Z., Si, Q., Fischer, A. H., Sturgis, C. D., Jing, X., Marshall, C. B., Witt, B. L., Birdsong, G. G. & Crothers, B. A., Jan 1 2015, In : Archives of Pathology and Laboratory Medicine. 139, 2, p. 184-188 5 p.

Research output: Contribution to journalArticle

Papanicolaou Test
Multicenter Studies
Retrospective Studies
Carcinoma
Uterine Cervical Neoplasms
16 Citations (Scopus)

Role of the biomarker p16 in downgrading-IN 2 diagnoses and predicting higher-grade lesions

Maniar, K. P., Sanchez, B., Paintal, A., Gursel, D. B. & Nayar, R., Jan 1 2015, In : American Journal of Surgical Pathology. 39, 12, p. 1708-1718 11 p.

Research output: Contribution to journalArticle

Biomarkers
Terminology
Papillomaviridae
Pathology
Unnecessary Procedures
57 Citations (Scopus)
Cytology
Cell Biology
Pathology
Terminology
Publications
39 Citations (Scopus)

The pap test and bethesda 2014: "The reports of my demise have been greatly exaggerated." (After a quotation from Mark Twain)

Nayar, R. & Wilbur, D. C., Jun 15 2015, In : Acta Cytologica. 59, 2, p. 121-132 12 p.

Research output: Contribution to journalReview article

Papanicolaou Test
Terminology
Cell Biology
Atlases
Histology
48 Citations (Scopus)

The Pap test and Bethesda 2014

Nayar, R. & Wilbur, D. C., May 1 2015, In : Cancer cytopathology. 123, 5, p. 271-281 11 p.

Research output: Contribution to journalArticle

Papanicolaou Test
Terminology
Cell Biology
Atlases
History
11 Citations (Scopus)

The Pap Test and Bethesda 2014: "the reports of my demise have been greatly exaggerated." (after a quotation from Mark Twain)

Nayar, R. & Wilbur, D. C., Jan 1 2015, In : Journal of Lower Genital Tract Disease. 19, 3, p. 175-184 10 p.

Research output: Contribution to journalReview article

Papanicolaou Test
Terminology
Atlases
Risk Management
Internet
4 Citations (Scopus)
Papanicolaou Test

Utility of molecular testing in the management of thyroid nodules - a clinical perspective

Elaraj, D. M., Nayar, R. & Sturgeon, C., Oct 1 2015, In : Cytopathology. 26, 5, p. 284-287 4 p.

Research output: Contribution to journalArticle

Thyroid Nodule
Genetic Testing
Fine Needle Biopsy
Thyroid Neoplasms
Mutation
2014
3 Citations (Scopus)

2013 statement on human papillomavirus DNA test utilization

Davey, D. D., Goulart, R. & Nayar, R., Jan 1 2014, In : Cancer cytopathology. 122, 2, p. 83-86 4 p.

Research output: Contribution to journalComment/debate

Papillomaviridae
Human Papillomavirus DNA Tests
Papillomavirus Infections
Viral DNA
Uterine Cervical Neoplasms
1 Citation (Scopus)

2013 statement on human papillomavirus DNA test utilization

Davis Davey, D., Goulart, R. & Nayar, R., Jan 1 2014, In : Acta Cytologica. 58, 2, p. 113-116 4 p.

Research output: Contribution to journalReview article

Human Papillomavirus DNA Tests
Colposcopy
Early Detection of Cancer
Uterine Cervical Neoplasms
Guidelines

2013 statement on human papillomavirus DNA test utilization

Davey, D. D., Goulart, R. & Nayar, R., Jan 1 2014, In : Diagnostic Cytopathology. 42, 5, p. 449-452 4 p.

Research output: Contribution to journalArticle

Papillomaviridae
Human Papillomavirus DNA Tests
Guideline Adherence
Papillomavirus Infections
Early Detection of Cancer
12 Citations (Scopus)

2013 statement on human papillomavirus DNA test utilization

Davis Davey, D., Goulart, R. & Nayar, R., Jan 1 2014, In : American Journal of Clinical Pathology. 141, 4, p. 459-461 3 p.

Research output: Contribution to journalReview article

HPV DNA Probes
Human Papillomavirus DNA Tests
Papanicolaou Test
Colposcopy
Mass Screening

2013 Statement on Human Papillomavirus DNA Test Utilization

Davey, D. D., Goulart, R. & Nayar, R., Mar 1 2014, In : Journal of the American Society of Cytopathology. 3, 2, p. 87-89 3 p.

Research output: Contribution to journalArticle

Human Papillomavirus DNA Tests

Biomarker testing in non-small cell lung carcinoma: Rationale and practical considerations

Paintal, A. S., Beaubier, N. T. & Nayar, R., Jan 1 2014, In : Pathology Case Reviews. 19, 5, p. 239-244 6 p.

Research output: Contribution to journalReview article

Non-Small Cell Lung Carcinoma
Biomarkers
Histocompatibility Testing
Vascular Endothelial Growth Factor Receptor
Triage

Cervical Cytology (The Pap Test)

Paintal, A. S. & Nayar, R., Jan 1 2014, Pathobiology of Human Disease: A Dynamic Encyclopedia of Disease Mechanisms. Elsevier Inc, p. 3345-3358 14 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Papanicolaou Test
Cell Biology
Uterine Cervical Neoplasms
Public Health
History

Erratum: 2013 statement on human papillomavirus DNA test utilization(Acta Cytologica (2014) 58 (113-116) DOI: 10.1159/000358795))

Goulart, R. & Nayar, R., Jan 1 2014, In : Acta Cytologica. 58, 3, 1 p.

Research output: Contribution to journalComment/debate

Human Papillomavirus DNA Tests

Erratum: 2013 statement on human papillomavirus DNA test utilization. Diagnostic Cytopathology. 2014; 42:449-452

Davey, D. D., Goulart, R. & Nayar, R., Jan 1 2014, In : Diagnostic Cytopathology. 42, 8, 1 p.

Research output: Contribution to journalComment/debate

Human Papillomavirus DNA Tests
Technology
Education
Neoplasms

Fine-needle aspiration of the liver

Lo, A. A., Ubago, J. M., Nayar, R. & Lin, X., Jan 1 2014, Differential Diagnosis in Cytopathology. Cambridge University Press, p. 476-496 21 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Fine Needle Biopsy
Liver

Fine-needle aspiration of the thyroid gland

Cantley, R. L., Nayar, R. & Paintal, A. S., Jan 1 2014, Differential Diagnosis in Cytopathology. Cambridge University Press, p. 263-292 30 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Fine Needle Biopsy
Thyroid Gland
17 Citations (Scopus)

HPV-related squamous neoplasia of the lower anogenital tract: An update and review of recent guidelines

Maniar, K. P. & Nayar, R., Jan 1 2014, In : Advances in Anatomic Pathology. 21, 5, p. 341-358 18 p.

Research output: Contribution to journalReview article

Terminology
Guidelines
Neoplasms
Colposcopy
Cervical Intraepithelial Neoplasia
10 Citations (Scopus)

Nongynecologic cytology practice patterns: A survey of participants in the college of american pathologists interlaboratory comparison program in nongynecologic cytopathology

Moriarty, A. T., Nayar, R., Auger, M., Kurtycz, D. F. I., Thomas, N., Laucirica, R., Padmanabhan, V., Souers, R. J., Schwartz, M. R. & Fraig, M. M., Jan 1 2014, In : Archives of Pathology and Laboratory Medicine. 138, 7, p. 885-889 5 p.

Research output: Contribution to journalArticle

Cell Biology
Voluntary Hospitals
Surveys and Questionnaires
Pathologists
Staining and Labeling