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http://dx.doi.org/10.33963/v.phj.107190 | DOI Listing |
Hip Int
September 2025
Department of Medical Imaging, The Canberra Hospital, Canberra, Australia.
Background: Gluteus maximus (GMax) tenotomy is a well described technique to improve femoral and/or acetabular exposure during the Kocher Langenbeck approach. Branches of the first femoral perforator artery (1FPA) are frequently encountered and may be injured during the tenotomy, causing bleeding and obscuration of surgical field. The understanding of vascular anatomy around GMax insertion is poor.
View Article and Find Full Text PDFJ Craniofac Surg
September 2025
Department of Otorhinolaryngology, University of Health Science, Ankara Bilkent City Hospital, Ankara.
This retrospective study aims to evaluate paranasal computed tomography (CT) scans that were previously obtained as part of routine preoperative assessment in patients who underwent rhinoplasty for aesthetic purposes, focusing on the prevalence of sinonasal anatomic variations and high septal deviations in cases without nasal axis deformity. The study included 274 patients who underwent rhinoplasty for aesthetic reasons. Preoperative CT images of the patients were evaluated in axial slices with a thickness of 0.
View Article and Find Full Text PDFSurg Radiol Anat
September 2025
Department of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, 75 Mikras Asias Str., Goudi, 11527, Athens, Greece.
Purpose: To describe and analyze two rare cases of arterial rings at the vertebrobasilar junction (VBJ), likely representing persistent segments of the primitive lateral basilovertebral anastomosis (PLBVA), and to explore their embryological origin and clinical significance.
Materials And Methods: Two morphological arterial variants were identified during a retrospective review of computed tomography angiography (CTA) scans from 505 patients. Multiplanar reconstruction and three-dimensional volume rendering were used for anatomical characterization.
World J Gastroenterol
August 2025
Department of Radiology, Nantong First People's Hospital, Affiliated Hospital 2 of Nantong University, Nantong 226001, Jiangsu Province, China.
Background: Accurate preoperative T staging is essential for determining optimal treatment strategies in colorectal cancer (CRC). Low-keV virtual monoenergetic images (VMIs) have been shown to enhance lesion conspicuity. This study aimed to assess the diagnostic value of dual-layer spectral computed tomography (CT)-derived VMIs, in combination with multiplanar reformation (MPR) and evaluation of peritumoral fat stranding (PFS), for improving the accuracy of T staging in CRC.
View Article and Find Full Text PDFQuant Imaging Med Surg
September 2025
Department of Radiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China.
Background: Magnetic resonance imaging (MRI) plays a crucial role in the diagnosis of abdominal conditions. A comprehensive assessment, especially of the liver, requires multi-planar T2-weighted sequences. To mitigate the effect of respiratory motion on image quality, the combination of acquisition and reconstruction with motion suppression (ARMS) and respiratory triggering (RT) is commonly employed.
View Article and Find Full Text PDF