Publications by authors named "R Vicens"

Purpose: Large adrenal masses pose a diagnostic dilemma. The purpose of this study was twofold: first, to assess the degree of interobserver agreement in evaluating the morphology of pathologically proven adrenal adenomas and adrenocortical carcinomas larger than 4 cm in diameter; and second, to identify morphologic characteristics that correlated with the pathologic diagnosis.

Materials And Methods: For this blinded, retrospective study, we collected cases of 25 adrenal adenomas and 33 adrenocortical carcinomas measuring larger than 4 cm.

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A complex conglomerate of symptoms, signs, and abnormalities are present with POEMS syndrome, making the diagnosis, management and follow-up a challenge. Recognizing the disease early on may be difficult. Many patients are initially misdiagnosed as having others disorders, for example: multiple myeloma.

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Krukenberg tumor is a malignancy in the ovary from a primary lesion in the gastrointestinal tract and a metastatic signet ring cell adenocarcinoma to the ovary. Stomach is the most common primary site, but other organs can serve as a primary site. The lymphatic system is the most likely route for metastasis.

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Adrenocortical carcinoma (ACC) is a rare endocrine malignancy that is usually large (>5 cm) at time of diagnosis. Delayed diagnosis significantly worsens survival. We describe adrenal gland morphology prior to ACC diagnosis and discern potential causes of delayed diagnosis.

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Purpose: Improving patient safety by minimizing CT radiation dose, while maintaining diagnostic image quality, has become an important skill in diagnostic radiology. The aim of this study was to examine the value of an educational workshop for optimizing CT protocols in an academic department, and to assess its impact on resident education.

Methods: The CT Dose Reduction Workshop met monthly for 1 year, to teach and implement dose reduction strategies.

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