A study of 33 patients found MR imaging to be more effective than ultrasound in diagnosing large lesions and precisely localizing paratesticular lesions. The use of MR imaging as a follow-up to sonography can reduce costs and recovery time associated with unnecessary biopsies or surgical intervention.
A new radiology procedure has been shown to alleviate pain caused by uterine fibroids, with all nine patients experiencing significant symptomatic improvement. The procedure involves blocking blood flow to the affected area using special particles or spheres, resulting in normal menstrual periods and no hormonal changes.
A new study has found that a 14-gauge automated tru-cut needle is highly accurate in diagnosing breast cancer, with over 99% accuracy rate. The study also showed that smaller biopsy needles can be just as effective as larger ones, offering a less invasive option for patients.
A new contrast agent has been shown to be 92% accurate in identifying malignant disease using MR imaging, outperforming CT scans in diagnosing testicular cancer metastases. The agent enhances lymph node signal intensity, allowing for earlier detection of disease.
A new MR-guided breast biopsy method has been developed and tested on 35 patients, achieving high technical success rates. The method uses a stainless steel core biopsy needle with an MR-compatible coaxial device, allowing for accurate targeting of lesions and improved patient outcomes.
The study found that voice recognition technology has reduced report time turnaround from 133 hours to 66 hours, with preliminary reports available within 14 hours. However, technical issues such as freezing and interfacing problems with RIS systems have led to decreased productivity and satisfaction among radiologists.
A study published in the American Journal of Roentgenology found sonography to be more accurate than mammography in detecting breast cancer in women under 45. The test correctly identified 84.9% of breast cancers in symptomatic women aged 25-44, while mammography had a lower accuracy rate of 71.7% in the same age group.