Nephroprotection and iodinate contrast medias.

The incidence of post-contrast acute kidney injury (PC-AKI) is low with the new low- or iso-osmolar non-ionic iodinated contrast agents. The only proven form of prophylaxis for PC-AKI is hydration, preferably intravenous, although oral hydration is equally effective. In this article we define PC-AKI and its risk factors, propose a prophylaxis protocol and respond to the most common doubts that arise around prophylaxis.

Nursing practice and advanced practice nurses in contrast media safety management.

In diagnostic imaging departments, there has been a technological evolution in recent years. Progress made in interventional processes and the development of new treatments, as well as an increase in the number of diagnostic and therapeutic tests, has generated a growing and exponential need for specific care. Furthermore, the people who come to these departments are often in a vulnerable state and out of their comfort zone.

Layer upon layer: Imaging techniques of bladder matrix stone: A case report.

Matrix lithiasis within the bladder is an extremely rare and diagnostically challenging condition, characterized by its atypical presentation and complex imaging appearance. We report the case of a 69-year-old woman with nonspecific urinary symptoms, including hematuria and abdominal pain. Initial ultrasonography revealed an echogenic lesion on the bladder wall, leading to further investigations using computed tomography (CT) and magnetic resonance imaging (MRI).

Identification of genomic regions associated with fatty acid metabolism across blood, liver, backfat and muscle in pigs.

Background: The composition and distribution of fatty acids (FA) are important factors determining the quality, flavor, and nutrient value of meat. In addition, FAs synthesized in the body participate in energy metabolism and are involved in different regulatory pathways in the form of signaling molecules or by acting as agonist or antagonist ligands of different nuclear receptors. Finally, synthesis and catabolism of FAs affect adaptive immunity by regulating lymphocyte metabolism.

Primarian fallopian tube carcinoma: Clinical and radiological keys for diagnosis.

Primary fallopian tube carcinoma (PFTC) is seldom diagnosed preoperatively and is often mistaken for epithelial ovarian carcinoma (EOC). This report details a case of primary high-grade serous carcinoma (HGSC) of the fallopian tube, highlighting radiological and clinical indicators to aid in accurate diagnosis and avoid misdiagnosis. A 46-year-old premenopausal woman presented with symptoms and a transvaginal ultrasound (TVUS) indicating a malignant ovarian tumor.