17 Result(s)

Article

Letter to the Editor: “Soft tissue tumor imaging in adults: European Society of Musculoskeletal Radiology-Guidelines 2023—overview, and primary local imaging: how and where?”

William Dana Middleton, Jon A. Jacobson, Nirvikar Dahiya in European Radiology (2024)

Article

Ultrasound of palpable lesions: a pictorial review

Ultrasound (US) is the imaging modality of choice for evaluation of superficial palpable lesions. A large proportion of these lesions have characteristic sonographic appearance and can be confidently diagnosed...

Mohamed Awali, William D. Middleton, Lasya Daggumati… in Abdominal Radiology (2024)

Article

Management of incidentally detected gallbladder polyps: a review of clinical scenarios using the 2022 SRU gallbladder polyp consensus guidelines

Gallbladder (GB) polyps are a common incidental finding on sonography, but only a small fraction of polyps become GB cancer. The Society of Radiologists in Ultrasound (SRU) consensus committee recently perform...

Jessica Knight, Aya Kamaya, David Fetzer, Nirvikar Dahiya… in Abdominal Radiology (2024)

Article

Spectrum of imaging findings in hyperplastic cholecystosis and potential mimics

Adenomyomatosis and cholesterolosis of the gallbladder, collectively termed hyperplastic cholecystosis, are commonly encountered incidental findings on imaging studies performed for a variety of indications in...

Dania G. Malik, Nirvikar Dahiya, Meghan G. Lubner, P. J. Pickhardt… in Abdominal Radiology (2023)

Article

Optimizing anxiolysis and analgesia for percutaneous intervention by the abdominal radiologist

Abdominal radiologists perform a wide variety of image-guided interventions. Procedures performed by abdominal radiologists can be broadly categorized into paracentesis, thoracentesis, superficial and deep sof...

Amar Shah, Kevin Cohen, Bhavik Patel, Nirvikar Dahiya… in Abdominal Radiology (2022)

Article

What’s in a node? The clinical and radiologic significance of Virchow’s node

In 1848, Rudolf Ludwig Karl Virchow described an association of left supraclavicular lymphadenopathy with abdominal malignancy. The left supraclavicular lymph node later became commonly referred to as Virchow’...

Cameron Adler, Meghan G. Lubner, Christine O. Menias, Sam J. Lubner… in Abdominal Radiology (2022)

Article

Performance of an algorithm for diagnosing acute cholecystitis using clinical and sonographic parameters

Identify an algorithm using clinical and ultrasound (US) parameters with high diagnostic performance for acute cholecystitis.

Maitray D. Patel, Andrew P. Sill, Nirvikar Dahiya, Frederick Chen… in Abdominal Radiology (2022)

Article

The impact of blood pressure on the risk of major bleeding complication after renal transplant biopsy

To assess the impact of elevated blood pressure on the rate of major hemorrhagic complication after renal transplant biopsy.

Winston T. Wang, Anika G. Patel, Nan Zhang, Scott W. Young… in Abdominal Radiology (2022)

Article

Sonographer-acquired ultrasound protocol for deep endometriosis

Endovaginal sonographic imaging has been shown to reliably identify pelvic endometriosis, but most United States imaging practices do not adequately assess locations and features of endometriosis beyond ovaria...

Scott W. Young, Yvette Groszmann, Nirvikar Dahiya, Melanie Caserta… in Abdominal Radiology (2020)

Article

Ultrasound-guided renal transplant biopsy: practical and pragmatic considerations

Sonographically guided percutaneous core biopsy of renal allografts has been performed for decades, providing valuable information in monitoring the status of normally functioning renal transplants as well as ...

Maitray D. Patel, Scott W. Young, J. Scott Kriegshauser… in Abdominal Radiology (2018)

Article

US LI-RADS: ultrasound liver imaging reporting and data system for screening and surveillance of hepatocellular carcinoma

Ultrasound is the most widely used imaging tool for hepatocellular carcinoma (HCC) screening and surveillance. Until now, this method has lacked standardized guidelines for interpretation, reporting, and manag...

Tara A. Morgan, Katherine E. Maturen, Nirvikar Dahiya… in Abdominal Radiology (2018)

Article

Review of paratesticular pathology: findings on ultrasound and MRI

The paratesticular scrotal contents consist of the spermatic cord, epididymis, and fascia, which originate from the embryologic descent of the testis through the abdominal wall. Historically, the primary diagn...

Refky Nicola, Christine O. Menias, Nirvikar Dahiya, Kathryn Robinson… in Abdominal Radiology (2017)

Article

Detection of transplant renal artery stenosis: determining normal velocities at the renal artery anastomosis

Renal artery anastomosis peak systolic velocity (RAA PSV) exceeding 250 cm/s and a ratio of the renal artery to the adjacent external iliac artery (RAA:EIA) exceeding 1.8 historically suggest significant trans...

Kristin A. Robinson, J. Scott Kriegshauser, Nirvikar Dahiya… in Abdominal Radiology (2017)

Article

Sonographic evaluation of deep endometriosis: protocol for a US radiology practice

Endometriosis is a common condition with significant morbidity, including pain and subfertility, which is often subject to a delay in diagnosis. Ultrasound has been successfully utilized, mostly outside North ...

Scott W. Young, Nicole B. Saphier, Nirvikar Dahiya… in Abdominal Radiology (2016)

Article

The imaging findings of typical and atypical genital and gynecologic infections

Genital and gynecologic infections are common medical problems, affecting millions of women worldwide. The spectrum of these infections extends from the labia, including processes such as necrotizing fasciitis...

Hilary L. P. Orlowski, Vincent M. Mellnick, Nirvikar Dahiya… in Abdominal Radiology (2016)