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Radiologic-Pathologic Correlation of Nonmass Enhancement Contiguous with Malignant Index Breast Cancer Masses at Preoperative Breast MRI.
Radiol Imaging Cancer
March 2024
From the Department of Radiology, Duke University Medical Center, Durham, NC (D.L.N.); Department of Pathology, University of South Florida Health Morsani College of Medicine, Tampa, Fla (M.L.); and Department of Pathology (A.C.M.), Department of Surgery (M.H.), and Russell H. Morgan Department of Radiology and Radiological Science (E.B.A.), Johns Hopkins Medicine, 601 N Caroline St, Baltimore, MD 21287.
Article Synopsis
- A study was conducted to analyze the pathology of nonmass enhancement (NME) near biopsy-confirmed malignant breast masses via preoperative MRI in newly diagnosed breast cancer patients from July 2016 to September 2019.
- Out of 58 patients, 64% had malignant findings associated with NME, with a significant relation to a lower Ki-67 index of the primary cancer.
- The research found that MRI measurements of suspicious enhancement often overestimated the extent of disease compared to histological analysis, suggesting that MRI may not accurately represent true tumor spread.
Subsidence after calcar-guided short stem total hip arthroplasty: five-year results of a prospective multicentre study.
Int Orthop
January 2024
Ordensklinikum Linz, Krankenhaus der Barmherzigen Schwestern Linz GmbH, Linz, Austria.
Purpose: Calcar-guided short-stem total hip arthroplasty (THA) has shown excellent clinical outcomes. However, the migration pattern of such prostheses and its effect on clinical outcomes are less known. Therefore, we assessed the five-year subsidence after calcar-guided short-stem THA and its implications on clinical outcomes, patient-related factors, and complications.
View Article and Find Full Text PDFPreoperative CT-guided Fiducial Marker Placement for Surgical Localization of Pulmonary Nodules.
Radiol Cardiothorac Imaging
February 2022
Divisions of Thoracic Imaging and Intervention (S.M., F.J.F., M.C.P., J.O.S., A.S.) and Thoracic Surgery (H.C.O., A.M.), Department of Radiology, Massachusetts General Hospital, 55 Fruit St, Founders 2, Boston, MA 02114; and the Department of Radiology, MedStar Georgetown University Hospital, Washington, DC (N.E.F.).
Purpose: To assess the technical success and complication rates of CT-guided fiducial marker placement for the localization of pulmonary nodules and to assess the surgical localization failure rate.
Materials And Methods: This was a single-center, retrospective analysis of consecutive patients who underwent CT-guided fiducial marker placement procedures between 2014 and 2020. End points included the technical success of the fiducial marker placement, procedural complications, and the surgical localization failure rate.
Comparison of Femoral Bone Mineral Density Changes around 3 Common Designs of Cementless Stems after Total Hip Arthroplasty-A Retrospective Cohort Study.
Orthop Surg
June 2022
Orthopedics Research Institute, Department of Orthopedics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
Objective: The aim of this study was to compare the periprosthetic BMD changes around Tri-Lock "Bone Preserving Stem" with the other two common and longer stems (Corail and Summit) after THA.
Methods: It was a retrospective cohort study followed patients underwent the total hip arthroplasty from January 2013 to December 2015. They were selected and followed from January 2013 to Janaury 2020.
Accuracy of sonography for non-invasive detection of ovarian and deep endometriosis using #Enzian classification: prospective multicenter diagnostic accuracy study.
Ultrasound Obstet Gynecol
March 2022
Department of Gynecology, Center for Endometriosis, Hospital St John of God, Vienna, Austria.
Objective: To compare the preoperative detection of endometriosis using transvaginal sonography (TVS) supplemented by transabdominal sonography (TAS) with surgical assessment of disease, using the #Enzian classification for endometriosis.
Methods: This was a prospective multicenter diagnostic accuracy study of women undergoing TVS/TAS and radical surgery for deep endometriosis (DE) at different tertiary referral centers. The localization and grade of severity of the endometriotic lesions and adhesions were described according to the criteria of the #Enzian classification, both at preoperative ultrasound examination and during surgery.
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