USG of the breast is now an established modality. It is used in the characterisation of focal breast lesions as well as in the primary evaluation of mammographically dense breasts. It helps guide biopsies as well. We present a pictorial essay on the role of USG in various breast pathologies.
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http://dx.doi.org/10.4103/0971-3026.63045 | DOI Listing |
Emerg Radiol
January 2025
Department of Radiology and Radiological Science, School of Medicine, Johns Hopkins University, 601 North Caroline Street, Baltimore, MD, 21287-0801, USA.
Upper tract urothelial carcinoma (UTUC) is a rare and challenging subset of the more frequently encountered urothelial carcinomas (UCs), comprising roughly 5-7% of all UCs and less than 10% of all renal tumors. Hematuria is a common presenting symptom in the emergency setting, often prompting imaging to rule out serious etiologies, with UTUC especially posing as a diagnostic challenge. These UTUC lesions of the kidney and ureter are often small, mimicking other pathologies, and are more aggressive than typical UC of the bladder, emphasizing the importance of timely and accurate diagnosis.
View Article and Find Full Text PDFPediatr Radiol
January 2025
Altakassusi Alliance Medical, Riyadh, Saudi Arabia.
Abdominal and pelvic masses in infants present significant challenges for healthcare professionals and can be distressing for parents due to the wide spectrum of both benign and malignant conditions in this age group. This article concentrates on illustrating different types of abdominal and pelvic tumors, both benign and malignant, that occur in infants. It highlights the specific imaging characteristics of these tumors and covers non-neoplastic conditions that may appear similar on imaging.
View Article and Find Full Text PDFInt Orthop
January 2025
Institute of Anatomy, First Faculty of Medicine, Charles University, U Nemocnice 3, Prague 2, Prague, Czech Republic.
Introduction: During 280 years of studies of the anatomy of the distal tibiofibular articulation, there have arisen many unclear issues regarding the description of individual structures and their terminology. These historical inaccuracies were subsequently reflected in the clinical practice.
Materials And Methods: A literature search of original publications and historical sources was performed.
Br J Radiol
December 2024
Breast Imaging Division, Radiology Department, IEO European Institute of Oncology IRCCS, 20141, Milan, Italy.
Neoadjuvant Therapy (NT) has become the gold standard for treating locally advanced Breast Cancer (BC). The assessment of pathological response (pR) post-NT plays a crucial role in predicting long-term survival, with Contrast-Enhanced Magnetic Resonance Imaging (MRI) currently recognised as the preferred imaging modality for its evaluation. Traditional imaging techniques, such as Digital Mammography (DM) and Ultrasonography (US), encounter difficulties in post-NT assessments due to breast density, lesion changes, fibrosis, and molecular patterns.
View Article and Find Full Text PDFCurr Probl Diagn Radiol
December 2024
Stanford University School of Medicine, United States; Department of Radiology, Palo Alto Veterans Administration Hospital, United States.
In academic and research settings, computer-aided nodule detection software has been shown to increase accuracy, efficiency, and throughput. However, radiologists need to be familiar with the spectrum of errors that can occur when these algorithms are employed in routine clinical settings. We review the spectrum of errors that may result from computer-aided nodule detection.
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