A5044234201- Breast Lesions and Carcinomas
- Breast Cancer Treatment Studies
- MRI in cancer diagnosis
- Radiomics and Machine Learning in Medical Imaging
- Cancer and Skin Lesions
- Medical Imaging Techniques and Applications
- Salivary Gland Tumors Diagnosis and Treatment
- AI in cancer detection
- Cancer Diagnosis and Treatment
- Adrenal and Paraganglionic Tumors
- Digital Radiography and Breast Imaging
- Venous Thromboembolism Diagnosis and Management
- Medical Imaging and Pathology Studies
- Ultrasound Imaging and Elastography
- Vascular Tumors and Angiosarcomas
- Cancer, Hypoxia, and Metabolism
- Advanced X-ray and CT Imaging
- Ultrasound in Clinical Applications
- Renal cell carcinoma treatment
- Abdominal Trauma and Injuries
- Renal and related cancers
- Advanced MRI Techniques and Applications
- Photoacoustic and Ultrasonic Imaging
- Aortic aneurysm repair treatments
- Renal and Vascular Pathologies
Centre Hospitalier Universitaire de Clermont-Ferrand
2017-2025
Génétique, Diversité, Écophysiologie des Céréales
2024
King Abdullah International Medical Research Center
2021
King Saud bin Abdulaziz University for Health Sciences
2021
Umm al-Qura University
2021
The University of Texas at El Paso
2020-2021
National Guard Health Affairs
2021
Royal Victoria Hospital
2011-2020
McGill University
2011-2020
McGill University Health Centre
2009-2020
New CT Index to Quantify Arterial Obstruction in Pulmonary EmbolismComparison with Angiographic and EchocardiographySalah D. Qanadli1, Mostafa El Hajjam1, Antoine Vieillard-Baron2, Thierry Joseph3, Benoit Mesurolle1, Vincent L. Oliva4, Olivier Barré1, Frédéric Bruckert1, Dubourg3 Pascal Lacombe1Audio Available | Share
PURPOSE: To evaluate the accuracy of dual-section helical computed tomography (CT) in acute pulmonary embolism (PE) diagnosis. MATERIALS AND METHODS: Of 204 consecutive patients with clinically suspected PE (mean age, 58 years ± 14 [SD]), 158 were enrolled. All underwent CT (2.7-mm effective section thickness) and selective arteriography within 12 hours each other. Each image was analyzed independently by two observers, who determined quality presence among arterial segments, including at...
Purpose To retrospectively evaluate the interobserver agreement of radiologists who used Breast Imaging Reporting and Data System (BI-RADS) lexicon to characterize categorize ultrasonographic (US) features breast masses. Materials Methods No institutional review board approval or patient consent was required. Five independently evaluated 267 masses (113 benign 154 malignant in patients) by using BI-RADS US lexicon. Reviewers were blinded mammographic images, medical history, pathologic...
Purpose To evaluate whether features from texture analysis of breast cancers were associated with pathologic complete response (pCR) after neoadjuvant chemotherapy and to explore the association between tumor subtypes at pretreatment magnetic resonance (MR) imaging. Materials Methods Institutional review board approval was obtained. This retrospective study included 85 patients who underwent MR imaging before April 10, 2008, March 12, 2015. Two-dimensional performed by using software...
The purpose of our study was to retrospectively evaluate the clinical, imaging, and pathologic findings breast hemangiomas in 16 patients.A mass displaying an oval or lobular shape with well-circumscribed microlobulated margins on mammography sonography, a superficial location, should alert radiologist possible diagnosis hemangioma. Imaging-guided biopsy appears sufficiently reliable rule out any malignant premalignant component avoid surgical excision if doing so is clinically appropriate.
OBJECTIVE. This study was undertaken to determine the prevalence of flat epithelial atypia at ultrasound-guided and stereotactically guided needle biopsies, describe mammographic sonographic features atypia, significance lesions diagnosed as imaging-guided biopsies.
The purposes of this article were to review the mammographic and sonographic features breast masses yielding atypical ductal hyperplasia (ADH) at sonographically guided biopsy, evaluate surgical pathology outcome these lesions, determine whether clinical or imaging can be used predict upgrade malignancy.Among 6325 biopsies (2003- 2010) (14-gauge cores), 56 yielded diagnosis ADH (0.9%). Six patients excluded (lost follow-up). Fifty lesions surgically excised in 45 patients. Mammographic...
Sonographic Appearance of Invasive Ductal Carcinoma the Breast According to Histologic GradeJason Blaichman1, James C. Marcus1, Tahra Alsaadi1, Mona El-Khoury1, Sarkis Meterissian1 and Benoít Mesurolle1Audio Available | Share
Purpose: Motion artifacts of the ascending aorta may impair image quality and simulate an intimal flap or a false channel. The purpose this study is to evaluate prevalence, amplitude, extent motion in spiral CT specify effects acquisition reconstruction parameters on these artifacts. Method: One hundred seventy-one thoracic examinations were retrospectively analyzed by two reviewers. analysis sought determine presence, location, aorta. Results: Aortic detected 57% cases. mean amplitude 4 ± 6...
Objective The purpose of this study was to evaluate different sonographic settings (tissue harmonic, frequency compounding, and conventional imaging) determine which setting optimizes breast lesion detection characterization. Methods Four hundred thirteen consecutive lesions (249 benign 164 malignant) were evaluated by sonography using 4 modes (conventional imaging at 14 MHz, tissue harmonic MHz [THI], compound 10 [CI10] [CI14]). images reviewed consensus 2 radiologists. For each image, the...
The aims of our study were to determine the frequency malignancy after surgical excision biopsy-proven lobular carcinoma in situ (LCIS) or atypical hyperplasia (ALH) lesions, assess any difference between pure LCIS and ALH lesions regarding their radiologic presentation upgrade rate excision, evaluate outcome that not excised surgically but followed up.Radiologic pathologic records 14,435 imaging-guided needle biopsies breast performed 2004 2008 three different institutions retrospectively...
Objective: To determine distinguishing imaging features of pure and mixed mucinous breast carcinoma on mammography, ultrasound, MRI. Methods: A cross-sectional study identified cases from pathology records (2004–2012). Two radiologists classified by consensus two pathologists into or subtypes. Bi-variable analyses were performed using relevant statistical tests. Results: We 80 lesions in 77 female patients (median age 65 years, range 29–88): 58 mammograhy, 72 25 Statistically significant...
Spontaneous Thrombosis of Pseudoaneurysm the Breast Related to Core BiopsyMona El Khoury1, Benoit Mesurolle, Ellen Kao, Amol Mujoomdar and Francine Tremblay2Audio Available | Share