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Advanced multimodal ultrasound for pre-operative assessment of skin tumours: A case series.
Ultrasound
November 2024
Department of Dermatology, Singapore General Hospital, Singapore.
Article Synopsis
- Advanced ultrasound techniques offer better insights into non-melanoma skin cancers compared to traditional methods like dermoscopy, enhancing assessment of tumor margins and morphology.
- In a study of 11 skin tumors (mostly basal and squamous cell carcinomas) from patients aged 66 to 98, ultrasound effectively measured tumor depth and correlated well with histological findings.
- The ultrasound showed that all tumors were solid and stiff, with high levels of neovascularity, indicating its potential as a quick and useful pre-operative tool.
B-Flow and Contrast-Enhanced Ultrasound (CEUS) Features of Subcutaneous Masses and Nodular Lesions in Dogs.
Vet Sci
October 2024
Faculty of Veterinary Medicine, University of Teramo, 64100 Teramo, Italy.
Subcutaneous lesions in dogs are common in clinical practice. This prospective clinical study aims to compare B-flow and CEUS for the characterization of subcutaneous lesions evaluating their usefulness to distinguish benign subcutaneous lesions from malignant ones. Dogs were enrolled and ultrasound cine-loops were achieved in B-mode, Colour Doppler, Power Doppler, B-flow and CEUS.
View Article and Find Full Text PDFMultiparametric ultrasound assessment of axillary lymph nodes in patients with breast cancer.
Sci Rep
October 2024
Radiology Department II, The Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
The presence and extent of metastatic disease in axillary lymph nodes (ALNs) in the setting of breast cancer (BC) are important factors for staging and therapy planning. The purpose of this study was to perform a multiparametric sonographic evaluation of ALNs to better differentiate between benign and metastatic nodes. Ninety-nine patients (mean age 54.
View Article and Find Full Text PDFIncidental finding of an undifferentiated sarcoma during lower limb Doppler ultrasound: A case report.
Ultrasound
May 2024
Ultrasound Department, Radiology, Nottingham University Hospitals NHS Trust, Nottingham, UK.
Introduction: Undifferentiated sarcoma is considered a rare and aggressive type of soft tissue sarcoma with the lower extremity reported as the common site for soft tissue sarcomas.
Case Presentation: We present a rare incidental finding of undifferentiated sarcoma during lower limb Doppler ultrasound with a presenting symptom of right thrombotic-like calf pain in a 49-year-old female.
Discussion: On ultrasound, the presented undifferentiated sarcoma appeared as a large heterogeneous, oval-shaped, soft tissue mass deeply seated in the right calf with involvement of the soleus muscle.
Predictive Value of Transrectal Ultrasonic Doppler and Elastographic Features in Prostate Cancer Detection in Lagos University Teaching Hospital.
J West Afr Coll Surg
February 2024
Department of Surgery, Lagos University Teaching Hospital/College of Medicine, University of Lagos, Lagos, Nigeria.
Introduction: This study aimed at determining the predictive value (PV) of transrectal ultrasonic Doppler and elastographic features in prostate cancer (PCa) detection among patients in Lagos University Teaching Hospital.
Materials And Methods: This prospective study involved patients that underwent evaluation for PCa. Participants had digital rectal examination (DRE), prostate-specific antigen (PSA) assay, and transrectal ultrasound-guided prostate biopsy using colour Doppler (CD) and elastography.
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