Manjiri Dighe
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View article: Sonographic Anatomy and Normal Measurements of the Human Kidneys: A Comprehensive Review
Sonographic Anatomy and Normal Measurements of the Human Kidneys: A Comprehensive Review Open
Ultrasound is the primary, non-invasive imaging modality for evaluating renal anatomy and function in both acute and chronic settings. Familiarity with normal kidney morphology, cortical and parenchymal thickness, echogenicity, and Doppler…
View article: Ultrasound cystic artery velocity as a predictor for acute cholecystitis in patients presenting to the emergency department
Ultrasound cystic artery velocity as a predictor for acute cholecystitis in patients presenting to the emergency department Open
Background Acute cholecystitis (AC) is a common yet challenging diagnosis in the emergency department (ED), with diverse sonographic parameters employed to enhance diagnostic accuracy. Recently, peak systolic cystic artery velocity (CaV) ≥…
View article: Overview of Diagnostic Ultrasound Safety
Overview of Diagnostic Ultrasound Safety Open
Ultrasound is widely regarded as a safe imaging modality; however, emerging ultrasound‐based techniques—such as shear wave elastography and contrast‐enhanced ultrasound—operate with varying acoustic output parameters that may approach or e…
View article: Association Between Optic Nerve Morphology by Handheld Spectral Domain Optical Coherence Tomography and Intracranial Pathology in Preterm Infants
Association Between Optic Nerve Morphology by Handheld Spectral Domain Optical Coherence Tomography and Intracranial Pathology in Preterm Infants Open
The macular structural changes detected by SD-OCT in preterm newborns with brain pathology may suggest the need for closer monitoring of visual development in these infants.
View article: Ultrasound measurements and normal findings in the thyroid gland
Ultrasound measurements and normal findings in the thyroid gland Open
The present work describes the process of the sonographic examination, normal findings and measurements in the B-mode ultrasound evaluation. Reference is made to anatomical variants in shape, the pyramidal lobe, tubercle of Zuckerkandl, ec…
View article: Randomized Controlled Trial of Ultrasonic Propulsion–Facilitated Clearance of Residual Kidney Stone Fragments vs Observation
Randomized Controlled Trial of Ultrasonic Propulsion–Facilitated Clearance of Residual Kidney Stone Fragments vs Observation Open
NCT02028559.
View article: OR32-02 Thyroid Cancer Polygenic Risk Score Improves Risk Stratification Of Thyroid Nodules When Added To Ultrasound Imaging
OR32-02 Thyroid Cancer Polygenic Risk Score Improves Risk Stratification Of Thyroid Nodules When Added To Ultrasound Imaging Open
Disclosure: N. Pozdeyev: None. M. Dighe: None. M. Barrio: None. C. Raeburn: None. H.A. Smith: None. M. Fisher: None. S. Chavan: None. N. Rafaels: None. J. Shortt: None. M. Leu: None. T. Clark: None. C. Marshall: None. B.R. Haugen: None. D.…
View article: Quantification of Hepatocellular Carcinoma Vascular Dynamics With Contrast-Enhanced Ultrasound for LI-RADS Implementation
Quantification of Hepatocellular Carcinoma Vascular Dynamics With Contrast-Enhanced Ultrasound for LI-RADS Implementation Open
Objective The aim of this study is to describe a comprehensive contrast-enhanced ultrasound (CEUS) imaging protocol and analysis method to implement CEUS LI-RADS (Liver Imaging Reporting and Data System) in a quantifiable manner. The metho…
View article: Contrast-enhanced ultrasound (CEUS) in the evaluation of bladder pathologies: Review
Contrast-enhanced ultrasound (CEUS) in the evaluation of bladder pathologies: Review Open
Contrast-enhanced Ultrasound (CEUS) is an advanced ultrasound (US) technique that utilizes specific US contrast agents (UCAs) to provide a more detailed evaluation of anatomic structures and parenchymal vasculature. Although the use of CEU…
View article: Thyroid Cancer Polygenic Risk Score Improves Classification of Thyroid Nodules as Benign or Malignant
Thyroid Cancer Polygenic Risk Score Improves Classification of Thyroid Nodules as Benign or Malignant Open
Context Thyroid nodule ultrasound-based risk stratification schemas rely on the presence of high-risk sonographic features. However, some malignant thyroid nodules have benign appearance on thyroid ultrasound. New methods for thyroid nodul…
View article: Thyroid cancer polygenic risk score improves classification of thyroid nodules as benign or malignant.
Thyroid cancer polygenic risk score improves classification of thyroid nodules as benign or malignant. Open
Supplementary Data for the manuscript: Thyroid cancer polygenic risk score improves classification of thyroid nodules as benign or malignant. Nikita Pozdeyev, MD, PhD (ORCiD ID: 0000-0001-8574-1972), Manjiri Dighe, MD, Martin Barrio, MD, M…
View article: Thyroid cancer polygenic risk score improves classification of thyroid nodules as benign or malignant.
Thyroid cancer polygenic risk score improves classification of thyroid nodules as benign or malignant. Open
Supplementary Data for the manuscript: Thyroid cancer polygenic risk score improves classification of thyroid nodules as benign or malignant. Nikita Pozdeyev, MD, PhD (ORCiD ID: 0000-0001-8574-1972), Manjiri Dighe, MD, Martin Barrio, MD, M…
View article: Thyroid cancer polygenic risk score combined with deep learning analysis of ultrasound images improves the classification of thyroid nodules as benign or malignant
Thyroid cancer polygenic risk score combined with deep learning analysis of ultrasound images improves the classification of thyroid nodules as benign or malignant Open
Evaluating thyroid nodules to rule out malignancy is a very common clinical task. Image-based clinical and machine learning risk stratification schemas rely on the presence of thyroid nodule high-risk sonographic features. However, this ap…
View article: Rectal endometriosis imaging: A case based pictorial essay
Rectal endometriosis imaging: A case based pictorial essay Open
Endometriosis is a common chronic gynecological disorder presenting with cyclical pain and infertility in premenopausal females. In some patient's endometrial lesions can be advanced and infiltrate deep into the peritoneum (deep infiltrati…
View article: Assessing the Need for Pediatric Palliative Care in the Six Arab Gulf Cooperation Council Countries
Assessing the Need for Pediatric Palliative Care in the Six Arab Gulf Cooperation Council Countries Open
Background: Palliative care is an essential element of universal health coverage. However, palliative care services, particularly pediatric palliative care (PPC) services, are still inadequately developed in many countries, not least membe…
View article: RF11 | PSAT234 Deep learning analysis of thyroid nodule ultrasound images has high sensitivity and negative predictive value to rule-out thyroid cancer
RF11 | PSAT234 Deep learning analysis of thyroid nodule ultrasound images has high sensitivity and negative predictive value to rule-out thyroid cancer Open
Purpose To evaluate deep learning analysis of thyroid nodule ultrasound images as a rule-out test for thyroid malignancy. Methods Supervised deep learning (DL) classifier of thyroid nodules was trained on 32,545 thyroid US images from 621 …
View article: First Series Using Ultrasonic Propulsion and Burst Wave Lithotripsy to Treat Ureteral Stones
First Series Using Ultrasonic Propulsion and Burst Wave Lithotripsy to Treat Ureteral Stones Open
PURPOSE: Our goal was to test transcutaneous focused ultrasound in the form of ultrasonic propulsion and burst wave lithotripsy to reposition ureteral stones and facilitate passage in awake subjects. MATERIALS AND METHODS: Adult subjects w…
View article: How to perform shear wave elastography. Part II
How to perform shear wave elastography. Part II Open
Recently a series of papers was introduced describing on “how to do” certain techniques. More specifically we published on how to perform strain imaging using the transcutaneous and endoscopic ultrasound approach and shear wave elastograph…
View article: How to perform shear wave elastography. Part I
How to perform shear wave elastography. Part I Open
We recently introduced a series of papers describing how to do certain techniques. This article is the first part of a review of shear wave elastography (SWE). It reports the principles and interpretation of the technique and describes how…
View article: Managing challenging pain and irritability in <i>OSTM1</i> mutation-related infantile malignant osteopetrosis
Managing challenging pain and irritability in <i>OSTM1</i> mutation-related infantile malignant osteopetrosis Open
Osteopetrosis describes a heterogeneous group of diseases characterised by increased bone density due to impaired osteoclast. The malignant infantile autosomal recessive (MIOP) form caused by mutations in OSTM1 is the most severe form of o…
View article: VP09.09: Fetal abdominal aortic aneurysm: case report and review of literature
VP09.09: Fetal abdominal aortic aneurysm: case report and review of literature Open
A 23-year-old gravida 4, para 0 pregnant patient presented for her follow up antenatal ultrasound at 33 weeks. Prior imaging showed a dichorionic diamniotic twin pregnancy with normal anatomy for both fetuses. Ultrasound at follow up showe…
View article: VP13.16: Utility of low‐dose abdominal CT in evaluation of fetal skeletal dysplasias
VP13.16: Utility of low‐dose abdominal CT in evaluation of fetal skeletal dysplasias Open
Evaluate the utility of low-dose CT in assessment of fetal skeletal dysplasia in comparison with ultrasound. Low dose CT was performed on pregnant patients referred to our institution for fetal skeletal abnormalities. A retrospective revie…
View article: Motion corrected MRI differentiates male and female human brain growth trajectories from mid-gestation
Motion corrected MRI differentiates male and female human brain growth trajectories from mid-gestation Open
It is of considerable scientific, medical, and societal interest to understand the developmental origins of differences between male and female brains. Here we report the use of advances in MR imaging and analysis to accurately measure glo…
View article: MP36-20 IMAGING GUIDELINES IN NEPHROLITHIASIS: WHEN <i>CHOOSING WISELY</i> MEETS REAL-WORLD PRACTICE
MP36-20 IMAGING GUIDELINES IN NEPHROLITHIASIS: WHEN <i>CHOOSING WISELY</i> MEETS REAL-WORLD PRACTICE Open
You have accessJournal of UrologyImaging/Radiology: Uroradiology I (MP36)1 Apr 2020MP36-20 IMAGING GUIDELINES IN NEPHROLITHIASIS: WHEN CHOOSING WISELY MEETS REAL-WORLD PRACTICE Dima Raskolnikov*, M. Kennedy Hall, Steven D. Ngo, Manjiri Dig…
View article: PD35-09 STRATEGIES TO OPTIMIZE NEPHROLITHIASIS EMERGENCY CARE (STONE): PROSPECTIVE EVALUATION OF AN EMERGENCY DEPARTMENT CLINICAL PATHWAY
PD35-09 STRATEGIES TO OPTIMIZE NEPHROLITHIASIS EMERGENCY CARE (STONE): PROSPECTIVE EVALUATION OF AN EMERGENCY DEPARTMENT CLINICAL PATHWAY Open
You have accessJournal of UrologyStone Disease: Epidemiology & Evaluation III (PD35)1 Apr 2020PD35-09 STRATEGIES TO OPTIMIZE NEPHROLITHIASIS EMERGENCY CARE (STONE): PROSPECTIVE EVALUATION OF AN EMERGENCY DEPARTMENT CLINICAL PATHWAY Dima Ra…
View article: MP83-15 PROSPECTIVE EVALUATION OF A NEPHROLITHIASIS EMERGENCY DEPARTMENT DISCHARGE PATHWAY
MP83-15 PROSPECTIVE EVALUATION OF A NEPHROLITHIASIS EMERGENCY DEPARTMENT DISCHARGE PATHWAY Open
You have accessJournal of UrologyGeneral & Epidemiological Trends & Socioeconomics: Quality Improvement & Patient Safety IV (MP83)1 Apr 2020MP83-15 PROSPECTIVE EVALUATION OF A NEPHROLITHIASIS EMERGENCY DEPARTMENT DISCHARGE PATHWAY Dima Ras…
View article: Congenital Zika virus infection as a silent pathology with loss of neurogenic output in the fetal brain
Congenital Zika virus infection as a silent pathology with loss of neurogenic output in the fetal brain Open
Zika virus (ZIKV) is a flavivirus with teratogenic effects on fetal brain, but the spectrum of ZIKV-induced brain injury is unknown, particularly when ultrasound imaging is normal. In a pregnant pigtail macaque (Macaca nemestrina) model of…