Ritu Nayar

ORCID: 0000-0003-2522-7087
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About
Contact & Profiles
Research Areas
  • Cervical Cancer and HPV Research
  • Global Cancer Incidence and Screening
  • Thyroid Cancer Diagnosis and Treatment
  • Genital Health and Disease
  • Salivary Gland Tumors Diagnosis and Treatment
  • Pancreatic and Hepatic Oncology Research
  • Breast Lesions and Carcinomas
  • Radiology practices and education
  • Head and Neck Anomalies
  • Cancer and Skin Lesions
  • Ovarian cancer diagnosis and treatment
  • Colorectal and Anal Carcinomas
  • Breast Cancer Treatment Studies
  • Innovations in Medical Education
  • AI in cancer detection
  • Ecology and Conservation Studies
  • Cancer Genomics and Diagnostics
  • Medical Imaging and Pathology Studies
  • Colorectal Cancer Screening and Detection
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Sarcoma Diagnosis and Treatment
  • Hepatocellular Carcinoma Treatment and Prognosis
  • BRCA gene mutations in cancer
  • Neuroendocrine Tumor Research Advances
  • Occupational and environmental lung diseases

Northwestern University
2016-2025

Università Cattolica del Sacro Cuore
2017-2024

Northwestern Memorial Hospital
2014-2024

The University of Texas MD Anderson Cancer Center
2019-2024

Beth Israel Deaconess Medical Center
2023-2024

Massachusetts General Hospital
2015-2024

Faculty of Media
2023

Northwestern Medicine
2015-2023

John Wiley & Sons (United States)
2016-2021

Charles River Laboratories (Netherlands)
2018-2021

Table: of ContentsA. EXECUTIVE SUMMARY Updated US consensus guidelines for management cervical screening abnormalities are needed to accommodate the 3 available strategies: primary human papillomavirus (HPV) screening, cotesting with HPV testing and cytology, cytology alone. New data indicate that a patient's risk developing precancer or cancer can be estimated using current test results previous biopsy results, while considering personal factors such as age immunosuppression. Routine...

10.1097/lgt.0000000000000525 article EN cc-by-nc-nd Journal of Lower Genital Tract Disease 2020-04-01

The terminology for human papillomavirus(HPV)–associated squamous lesions of the lower anogenital tract has a long history marked by disparate diagnostic terms derived from multiple specialties. It often does not reflect current knowledge HPV biology and pathogenesis. A consensus process was convened to recommend unified across sites. goal create histopathologic nomenclature system that reflects biology, optimally uses available biomarkers, facilitates clear communication different medical...

10.5858/arpa.lgt200570 article EN Archives of Pathology & Laboratory Medicine 2012-06-28

The terminology for human papillomavirus (HPV)-associated squamous lesions of the lower anogenital tract has a long history marked by disparate diagnostic terms derived from multiple specialties. It often does not reflect current knowledge HPV biology and pathogenesis. A consensus process was convened to recommend unified across sites. goal create histopathologic nomenclature system that reflects biology, optimally uses available biomarkers, facilitates clear communication different medical...

10.1097/pgp.0b013e31826916c7 article EN International Journal of Gynecological Pathology 2012-11-29

The terminology for human papillomavirus (HPV)–associated squamous lesions of the lower anogenital tract has a long history marked by disparate diagnostic terms derived from multiple specialties. It often does not reflect current knowledge HPV biology and pathogenesis. A consensus process was convened to recommend unified across sites. goal create histopathologic nomenclature system that reflects biology, optimally uses available biomarkers, facilitates clear communication different medical...

10.1097/lgt.0b013e31825c31dd article EN Journal of Lower Genital Tract Disease 2012-06-29

Abstract BACKGROUND: To date, thyroid fine‐needle aspiration (FNA) has been used by clinicians as the screening test of choice to determine whether surgery is required and this what pathology report should communicate. Standard terminology for reporting FNA not implemented yet, pathologists have various systems communicate results. A significant source confusion among both use indeterminate category. On basis an analysis 1150 FNAs in 2000, institution modified biopsy results into 6...

10.1002/cncy.20029 article EN Cancer Cytopathology 2009-04-20

The Enduring Consensus Cervical Cancer Screening and Management Guidelines Committee developed recommendations for dual stain (DS) testing with CINtec PLUS Cytology use of DS to triage high-risk human papillomavirus (HPV)-positive results.

10.1097/lgt.0000000000000802 article EN cc-by-nc-nd Journal of Lower Genital Tract Disease 2024-03-02

The Enduring Consensus Cervical Cancer Screening and Management Guidelines Committee developed recommendations for the use of extended genotyping results in cervical cancer prevention programs. Risks intraepithelial neoplasia grade 3 or worse were calculated using data obtained with Onclarity HPV Assay from large cohorts. based on clinical action thresholds 2019 American Society Colposcopy Pathology Risk-Based Guidelines. Risk estimates reviewed relation to used as basis draft...

10.1097/lgt.0000000000000865 article EN Journal of Lower Genital Tract Disease 2025-01-10

We present the correlation between radiologic and pathologic findings in HCC patients who underwent radioembolization with yttrium-90 ((90)Y) microspheres prior to resection or transplantation. Thirty-five a total of 38 lesions liver explantation after (90)Y were studied. Imaging surrogates following treatment evaluated; explants examined for assessment necrosis by pathology. The histologic treated was analyzed. Twenty-three (61%) target showed complete necrosis. All demonstrated some degree...

10.1002/hep.22747 article EN Hepatology 2008-11-19

Abstract Purpose: The challenges of cytology for accurate diagnosis breast cancer are well recognized. We previously showed that normal and tumor tissue can be distinguished using a technique called quantitative multiplex methylation-specific PCR (QM-MSP). hypothesized analysis methylated genes will provide enhanced detection cells present in cytologic specimens. Experimental Design: QM-MSP was done on ductal lavage from set 37 samples women undergoing mastectomy (27 with 3 without). Duct...

10.1158/1078-0432.ccr-05-2733 article EN Clinical Cancer Research 2006-06-01

The aim of this study was to compare radiological and pathological changes test the adjunct efficacy Sorafenib Y90 as a bridge transplantation in hepatocellular carcinoma (HCC). 15 patients with 16 HCC lesions were randomized without (Group A, n = 9) or B, 7). Size (WHO, RECIST), enhancement (EASL, mRECIST) diffusion-weighted imaging criteria (apparent diffusion coefficient, ADC) measurements obtained at baseline, then 1 every 3 months after treatment until transplantation. Percentage...

10.1002/hep.26487 article EN cc-by Hepatology 2013-05-22

The introduction of noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) affects the risk malignancy (ROM) mostly in Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) categories. In this multi-institutional, retrospective study, authors investigated variations impact an NIFTP diagnosis on associated ROM each TBSRTC category emphasis influence pathologist and institutional diagnostic thresholds ROM.Baseline data cytology histology categories were...

10.1002/cncy.21926 article EN Cancer Cytopathology 2017-09-20
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