Only one-third of patients received osteoporosis medication after vertebral augmentation. The incidence of new vertebral fractures fell from 0.519 to 0.076 per person-year after starting medical management (incidence rate ratio 6.79, 95% CI 3.37-15.51), a 6-fold decreased risk.
Percutaneous MWA of T1 RCC showed 76% 10-year overall survival, 85% cancer-specific survival, and 83% local progression-free survival, with stable renal function and low complications.
Integrated model combining emphysema, Pi10, airway branch count, and clinical data detected undiagnosed COPD with AUC 0.83 (95% CI 0.80-0.86) in 5,014 lung screening participants, up from 0.69 for emphysema alone, reducing confirmatory spirometry referrals from 41% to 34%.
FAPI PET/CT showed 93.0% sensitivity vs 76.5% for FDG (p=0.002) in 176 patients with suspected HPB cancers. Nodal accuracy was 86.8% vs 71.1%. Dual-tracer approach did not improve accuracy. Prospective validation needed.
Eurorad teaching case presents neuroacanthocytosis syndrome (chorea-acanthocytosis), a rare neurodegenerative disorder characterized by chorea and acanthocytes on peripheral smear.
Pilocytic astrocytoma is the most common primary brain tumor in children, a WHO grade 1 lesion with 70% occurring in the first decade. A new video series breaks down classic imaging findings to sharpen your reads.
Paediatric/adolescent gestational trophoblastic disease – Complete hydatidiform mole (molar pregnancy)
Eurorad teaching case highlights trochlear dysplasia as a developmental cause of patellar instability, with key MRI findings of a shallow trochlear groove. A must-know for MSK imaging.
Giant cell tumor of tendon sheath (tenosynovial giant cell tumor) is the 2nd most common hand/wrist mass. US shows a homogeneously hypoechoic lobulated mass near tendon, not moving with it, often with posterior acoustic enhancement.
Cystic Lung Disease - Differential diagnosis
Split dual left anterior descending coronary artery is a rare congenital anomaly. This Eurorad teaching case illustrates its imaging features for radiologists interpreting coronary studies. (Educational teaching file.)
An academic neuroradiologist shares 10 practical lessons from building a YouTube teaching channel: board-review content drove early growth, and there is large unmet demand for free video-based neuroradiology learning—though quality control and peer review remain key challenges (…
This educational video reviews ultrasound and CT features of submandibular salivary stones, covering normal anatomy of the submandibular glands, Wharton's duct course, and imaging pitfalls for accurate diagnosis.
Final unknown case: 37-year-old man with worst headache of his life. Noncontrast CT shows subarachnoid blood in the prepontine cistern and 4th ventricle. Interactive review wraps up brain imaging capstone course.
Femoroacetabular impingement syndrome
A new neuroradiology board review case presents a 69-year-old woman on immunosuppression with vision changes. The interactive MRI review walks through DWI, ADC, FLAIR, and postcontrast sequences to formulate a differential diagnosis.
Ultrasound of trigger finger (stenosing tenosynovitis) focuses on the A1 pulley at the metacarpophalangeal joint. The annular pulleys are positioned with odd numbers at joints and even numbers at phalanges. Thickening of the A1 pulley is the key finding.
The Radiology Assistant provides a concise overview of the 9th edition TNM classification updates, highlighting staging changes relevant to radiologic reporting across multiple cancers.
Teaches sonographic features of CFA pseudoaneurysm: yin-yang sign on color Doppler, to-and-fro waveform on spectral Doppler, and differential from hematoma. Short video for trainees.
Short educational video demonstrating the CT appearance of a triplane ankle fracture—a Salter-Harris IV injury common in adolescents. Key findings for call preparation.
A wedge-shaped opacity with an enlarged vessel leading to its apex—the "negative vessel" sign—suggests pulmonary infarct from intraluminal thrombus or distal obstruction in pulmonary embolism.
Radiology Assistant 发布了关于结核病影像学表现的教学文章，涵盖典型征象、分布模式及鉴别诊断，帮助放射科住院医师和执业医师识别结核的特征性改变。
Adnexal cystic mass with incomplete septations and 'beads-on-a-string' sign suggests chronic hydrosalpinx; pyosalpinx and tubo-ovarian abscess appear more complex with debris and thick walls. Most common cause: pelvic inflammatory disease.
Adenomyomatosis is a benign gallbladder wall thickening seen in ~9% of patients, characterized by Rokitansky-Aschoff sinuses (mucosal herniations) appearing as cystic spaces with comet-tail artifact on ultrasound.
De Quervain's tenosynovitis manifests on ultrasound as a thickened retinaculum, tendon sheath fluid, and hypervascularity of the EPB and APL tendons in the first extensor compartment, typically in middle-aged women with radial-sided wrist pain.
Eurorad teaching case describes imaging features of Pacinian corpuscle hyperplasia, a rare, benign tumor of the digits presenting as painful nodules, to aid radiologists in recognizing this entity and avoiding misdiagnosis.
Radiology Assistant has published a new educational post on shoulder ultrasound, providing a practical review of anatomy, scanning technique, and common pathologies—a helpful resource for radiologists and trainees.
This Eurorad teaching case demonstrates crossed cerebellar diaschisis (CCD) with atrophy, a phenomenon where a supratentorial lesion causes decreased metabolism and perfusion in the contralateral cerebellum, visible on MRI and PET.
Educational overview of lung segmental anatomy and bronchial branching for radiologists and trainees, from Radiology Assistant.
Eurorad publishes a teaching case on acute hepatic encephalopathy, reviewing the cross-sectional imaging features that help differentiate it from other causes of altered mental status.
Eurorad features a teaching case detailing the imaging presentation of a rare paraganglioma in the retropharyngeal space, highlighting key differential diagnostic considerations.
This is a teaching case presentation, not a new research study, so no new findings or numbers are reported. It illustrates the imaging features of diffuse uterine lipoleiomyomatosis, a rare benign tumor consisting of smooth muscle and mature fat.
Navigating Radiology offers a free case-based course on pancreas MRI interpretation. Covers normal anatomy, cystic lesions (including IPMN), solid masses, and diffuse diseases using scrollable DICOM cases with imaging walkthroughs. Designed for radiologists and trainees beginnin…
Solitary fibrous tumour of the parapharyngeal space
