Leanne McKnoulty

All signs point to ectopic pregnancy on ultrasound

Improved clinical management and the use of increasingly accurate and reliable ultrasound exams for diagnosis have lowered mortality rates associated with ectopic pregnancy. The sonographic signs for ectopic pregnancy diagnosis were discussed at the 2001 Australian Society for Ultrasound meeting.

October 9, 2001

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UnitedHealthcare alleges billing fraud in new RP lawsuit

Pass-through billing has come up again in a new lawsuit alleging RP funneled in-network claims through a "sham out-of-network entity."

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PET/MR enterography shows promise in Crohn’s disease

Patient-facing AI shifts focus from reports to relationships

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DTI-MRI shows childhood neglect's effect on the brain's white matter

Athlete Runner Chest Pain

Echo images show consequences of steroid use among athletes

MRI may help guide brachial plexus surgery

MRI-based volumetric analysis of paraspinal muscles can distinguish the severity of traumatic brachial plexus injury.

August 26, 2025

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Should hospitals pursue local domain LLM adaptation for radiology reports?

Specialized large language model (LLM) fine-tuned for summarizing free-text radiology findings performed better than GPT-4o.

August 26, 2025

Chat Gpt Artificial Intelligence Ai Head

MRI model predicts breast tumor shrinkage patterns

By Amerigo Allegretto

An MRI model based on tumor microbiome images can predict breast tumor shrinkage patterns after neoadjuvant therapy.

August 26, 2025

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Check for middle neck involvement for nasopharyngeal cancer prognosis

By Kate Madden Yee

"Our study establishes [MNI] as an independent prognostic determinant in N1 and N2 nasopharyngeal carcinoma," researchers wrote.

August 26, 2025

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PET links brain receptor to emotional numbing in PTSD

To date, only a single study has investigated CB1R availability in humans exposed to trauma.

August 25, 2025

CEM, DBT show promise for preoperative breast cancer staging

By Amerigo Allegretto

Contrast-enhanced mammography and DBT could serve as alternatives to MRI for preoperative staging of breast cancer.

August 25, 2025

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MRI illuminates how the brain maintains 'representation' of phantom limbs

By Kate Madden Yee

"The brain's control center for a lost appendage can persist long after surgical amputation," researchers say.

August 25, 2025

Amputee Man Adobe Yurakrasil

3D DEXA reveals lower bone density in diabetes patients

3D DEXA revealed differences that conventional bone mineral density measurements did not detect.

August 22, 2025

Gadolinium in ... beer?

By Kate Madden Yee

Results from a study offer a "snapshot" of the current status of rare earth element contamination in beverages.

August 22, 2025

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MWA safe, effective in treating hyperthyroidism with nodules

By Amerigo Allegretto

Microwave ablation (MWA) with ultrasound may be effective in treating patients with hyperthyroidism.

August 22, 2025

Ultrasound Probe Vascular

AI model shows promise for diagnosing prostate cancer

The sensitivity of the model was comparable to that of nuclear medicine physicians.

August 22, 2025

'Habitat' AI model helps stratify lung nodule disease risk on LDCT

By Kate Madden Yee

This type of model has an edge on its 2D and radiomics counterparts, researchers reported.

August 21, 2025

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