Publications by authors named "L Ugga"

Objectives: To evaluate the quality of radiomics research in prostate MRI for the evaluation of prostate cancer (PCa) through the assessment of METhodological RadiomICs (METRICS) score, a new scoring tool recently introduced with the goal of fostering further improvement in radiomics and machine learning methodology.

Materials And Methods: A literature search was conducted from July 1st, 2019, to November 30th, 2023, to identify original investigations assessing MRI-based radiomics in the setting of PCa. Seven readers with varying expertise underwent a quality assessment using METRICS.

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Background High-quality translations of radiology reports are essential for optimal patient care. Because of limited availability of human translators with medical expertise, large language models (LLMs) are a promising solution, but their ability to translate radiology reports remains largely unexplored. Purpose To evaluate the accuracy and quality of various LLMs in translating radiology reports across high-resource languages (English, Italian, French, German, and Chinese) and low-resource languages (Swedish, Turkish, Russian, Greek, and Thai).

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Article Synopsis
  • - Malignant melanotic nerve sheath tumor (MMNST) is a rare and aggressive tumor that arises in both peripheral and cranial nerves, accounting for less than 1% of all nerve sheath tumors, but its true prevalence is uncertain due to changes in classification.
  • - Unlike previously thought, MMNST is now recognized as a distinct tumor type with unique clinical and biological characteristics, often linked to a specific genetic marker and frequently found in patients with Carney Complex.
  • - This report discusses a patient with MMNST, emphasizing the importance of a multidisciplinary diagnostic approach, and presents the first case of proton beam therapy for this condition while reviewing recent literature to address diagnostic challenges and histopathological pitfalls.
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Hearing loss is the most common sensory impairment globally and can affect all ages. It can be classified into two categories, conductive and sensorineural, though both conditions may coexist. Various causes may be responsible for hearing loss including congenital, infectious, inflammatory and neoplastic.

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Over the last few years, radiation therapy (RT) techniques have evolved very rapidly, with the aim of conforming high-dose volume tightly to a target. Although to date CT is still considered the imaging modality for target delineation, it has some known limited capabilities in properly identifying pathologic processes occurring, for instance, in soft tissues. This limitation, along with other advantages such as dose reduction, can be overcome using magnetic resonance imaging (MRI), which is increasingly being recognized as a useful tool in RT clinical practice.

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