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Retroperitoneal Teratoma in a Newborn: A Case Report and Diagnostic Insights.
Cureus
December 2024
Department of Pediatrics, Division of Neonatology, Blythedale Children's Hospital, Valhalla, USA.
Retroperitoneal teratomas are rare neoplasms in neonates, presenting with nonspecific symptoms and variable clinical features, making diagnosis challenging. Radiological investigations, particularly fetal ultrasound and contrast-enhanced computed tomography, play a critical role in their detection. Differential diagnoses include neuroblastoma, adrenal hemorrhage, and congenital cystic lesions, which share overlapping clinical and imaging features.
View Article and Find Full Text PDFDiagnostic Imaging for a Pectoralis Major Muscle Tear in a 30-Year-Old Weightlifter: A Case Report.
J Chiropr Med
September 2024
Norman W. Kettner, DC Imaging Center, Logan University, Chesterfield, Missouri.
Objective: The purpose of this report is to describe the presentation of a patient with a pectoralis major tendon (PMJ) tear.
Clinical Features: A 30-year-old male weightlifter presented to a chiropractor with localized left arm pain that began while bench-pressing. Ecchymosis and swelling were present, but no contour abnormalities were seen.
Does age, sex, and area of substantia nigra echogenicity predict the MRI appearance of nigrosome-1?
J Neurol Sci
January 2025
UniSA Clinical & Health Sciences and Alliance for Research in Exercise, Nutrition and Activity (ARENA), City East Campus, University of South Australia, GPO Box 2471, Adelaide, South Australia 5001, Australia. Electronic address:
The appearance of the substantia nigra (SN) can aid diagnosis of Parkinson's disease (PD). The effect of age and sex on the appearance of nigrosome-1 (SN subregion) on magnetic resonance imaging (MRI), and the relationship between nigrosome-1 (viewed with MRI) and SN echogenicity (viewed with transcranial ultrasound) is unknown. The study aimed to address these knowledge gaps.
View Article and Find Full Text PDFAnatomic Approach to Fetal Hydrocephalus.
Radiographics
February 2025
From the Departments of Radiology and Imaging Sciences (A.M.G., P.J.W., A.M.K.) and Obstetrics and Gynecology (S.E.D.), University of Utah Health, 30 N Mario Capecchi Dr, Salt Lake City, UT 84112; and University of Utah School of Medicine, Salt Lake City, Utah (J.N.C.).
Hydrocephalus is an imprecise term and refers to the imbalance of brain parenchyma and cerebral spinal fluid in the cranial vault. Ventriculomegaly, or enlargement of the ventricular system, is often the more precise term and is therefore preferred. Appropriate imaging and measurement techniques are critical to detect ventriculomegaly and grade its severity.
View Article and Find Full Text PDFRight Ventricle Function: The Role of the Forgotten Chamber in Mitral Valve Surgery.
Curr Cardiol Rep
January 2025
Division of Cardiac Surgery, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada.
Background: Referred to as the "forgotten chamber," the right ventricle (RV) is now widely acknowledged as a significant factor, particularly in certain cardiovascular pathologies. Despite historically being undervalued in comparison to the left ventricle, the RV function is deemed crucial in determining patient outcomes following mitral valve (MV) surgery. In the context of MV surgery, it is important to note that the RV is highly susceptible to dysfunction before, during, and after the surgical procedure.
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