Dr. Jason Birnholz

Ultrasound
The Practice of Ultrasound: Part 6 -- Shear-wave elastography
AuntMinnie.com presents the sixth in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, one of the pioneers of this modality. In this installment, he discusses the development and use of shear-wave elastography.
July 17, 2012
2011 09 07 15 05 28 76 Birnholz Jason 70
Ultrasound
The Practice of Ultrasound: Part 5 -- A previously unreported sign
AuntMinnie.com presents the fifth in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, one of the pioneers of this modality. Can scientific collaboration be updated for the 21st century? Yes, and it's our duty to do so, he says in this most recent article.
March 29, 2012
2011 09 07 15 05 28 76 Birnholz Jason 70
Ultrasound
The Practice of Ultrasound: Part 4 -- Female pelvic ultrasound
AuntMinnie.com presents the fourth in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, one of the pioneers of this modality. In this installment, Dr. Birnholz discusses the history and strengths and weaknesses of ob/gyn ultrasound, which is often inappropriately utilized.
March 15, 2012
2011 09 07 15 05 28 76 Birnholz Jason 70
Ultrasound
The Practice of Ultrasound: Part 3 -- 4G ultrasound
AuntMinnie.com presents the third in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, one of the pioneers of this modality.
February 9, 2012
2011 09 07 15 05 28 76 Birnholz Jason 70
Ultrasound
The Practice of Ultrasound: Part 2 -- Menstrual ultrasound
AuntMinnie.com presents the second in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, an ultrasound veteran with more than 40 years of experience in this field.
September 6, 2011
2011 09 07 15 05 28 76 Birnholz Jason 70
Ultrasound
The Practice of Ultrasound: Part 1 -- Exam scope
AuntMinnie.com presents the first in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, an ultrasound veteran with more than 40 years of experience in this field.
May 26, 2011
2011 05 26 14 22 35 5 2011 05 27 Birnholzfig1 Thumb
Previous Page
Page 3 of 3
Top Stories
Ovarian Cancer Cells Adobe Justlight
CT
Using GPT‑4o with CT exams helps diagnose ovarian cancer earlier
Early detection of ovarian cancer is a persistent challenge, with more than half still diagnosed at metastatic stages.
Breast Imaging Computer Screen Thumbnail
Womens Imaging
Survey: Nearly 4 out of 5 practices short on breast imagers
Prostate Imaging
Radiation Oncology/Therapy
Pooled evidence: Lu-177 PSMA-617 vs. established therapies in mCRPC
Cardiac Mri Adobe Samunella
MRI
Cardiac MRI-based ML model predicts MACE risk for STEMI patients
How Agentic AI Is Transforming Radiology Ops
Sponsor Content
How Agentic AI Is Transforming Radiology Ops
More in Home
Do young athletes with low back pain need advanced imaging?
By Kate Madden Yee
Survey findings may support efforts to reduce unnecessary imaging in this population.
February 6, 2026
Adobe and Drobot Dean
Ultrasound MinnieCast, Episode 1: Is 2026 the year of CEUS?
By Amerigo Allegretto
In the first episode of the Ultrasound MinnieCast, Richard Barr, MD, discusses what's in store for CEUS in 2026.
February 6, 2026
Minnie Cast Thumbnail 1
Microwave ablation safe for tumors close to the heart
By Will Morton
Data on the safety and efficacy of microwave ablation to these high-risk lesions is limited.
February 5, 2026
Lung Tumors
Task-specific LLMs more accurate than general ones for identifying ILNs
By Kate Madden Yee
AI-based tools that "automatically identify and flag actionable findings can optimize patient tracking," researchers noted.
February 5, 2026
Lung Ct Images
Breast MRI with half-dose gadopiclenol comparable to gadobutrol exams
By Kate Madden Yee
The results are particularly good news for patients who require repeated MR imaging.
February 5, 2026
Mri Breast Cancer
25 years of CT technology advances translate to lower radiation doses
By Kate Madden Yee
CT radiation doses have been reduced by a factor of two to 10, researchers have reported.
February 4, 2026
2026 02 04 Ajr Mc Collough Figure Thumbnail
MIT team reports success from wearable breast ultrasound device
By Amerigo Allegretto
Researchers have developed a wearable breast ultrasound device that successfully imaged breast cysts in a patient.
February 4, 2026
A new imaging system developed by MIT researchers consists of a small ultrasound probe (left) attached to an acquisition and processing module that is a little larger than a smartphone.
AI detects Alzheimer’s on brain perfusion SPECT scans
By Will Morton
The model aims to enhance the consistency and confidence of SPECT interpretation supporting current workflows.
February 3, 2026
2026 01 30 Jalzdisease Ai Spect Models Detect Alzheimers Michopoulou Thumbnail
PCCT has higher safety profile than EID-CT for lung imaging
By Amerigo Allegretto
Photon-counting CT (PCCT) leads to fewer adverse outcomes than energy-integrating detector CT (EID-CT), researchers say.
February 3, 2026
Subgroup analysis based on lesion size on PCCT images. The red outlined areas highlight the magnified images of lesions. (A-C) PCCT images in a 62-year-old woman with a body mass index (BMI) of 23.6, calculated as weight in kilograms divided by height in meters squared, who was diagnosed with adenocarcinoma. A lesion with a long diameter of 25 mm was identified in the right lower lobe on axial images acquired during the venous phase. For lesions less than or equal to 30 mm, decreasing section thickness improved boundary sharpness and contrast between the necrotic area and enhanced tissue, with optimal visualization at 0.4 mm. (D-F) PCCT images in a 66-year-old man with a BMI of 24.2 who was diagnosed with adenocarcinoma, revealing a lesion with a long diameter of 52 mm in the right lower lobe. For lesions greater than 30 mm, a section thickness of 1 mm demonstrated better contrast and clarity at the boundary of the necrotic area compared with 0.4 mm. This observation supported the selection of an appropriate section thickness for accurate quantification of necrotic regions within the lesion.
Structured reporting, AI improve chest x-ray workflows
By Will Morton
Structured reporting and AI tools have the potential to transform workflows.
February 3, 2026
2026 02 03 Structured Reporting Thumbnail
Exposure to macrocyclic GBCAs does not increase Parkinson's risk
By Kate Madden Yee
Linear GBCAs marginally increase the risk of parkinsonism in adults, but exposure to macrocyclic GBCAs doesn't appear to.
February 3, 2026
Gadolinium
LLM predicts CPT codes from interventional radiology notes
By Will Morton
A large language model (LLM) can be used to assign current procedural terminology (CPT) codes from interventional radiology reports.
February 2, 2026
Chatgpthead
Previous Page
Page 3 of 202
Next Page