Results 51 to 60 of about 5,006,928 (162)

Contrast-Enhanced Spectral Mammography Assessment of Patients Treated with Neoadjuvant Chemotherapy for Breast Cancer

Current Oncology, 2021
Background: Evaluating the tumor response to neoadjuvant chemotherapy is key to planning further therapy of breast cancer. Our study aimed to evaluate the effectiveness of low-energy and subtraction contrast-enhanced spectral mammography (CESM) images in
Katarzyna Steinhof-Radwańska, Anna Grażyńska, Andrzej Lorek, Iwona Gisterek, Anna Barczyk-Gutowska, Agnieszka Bobola, Karolina Okas, Zuzanna Lelek, Irmina Morawska, Jakub Potoczny, Paweł Niemiec, Karol Szyluk   +11 more
doaj   +1 more source

What’s beyond breast asymmetry? Comparative study between artificial intelligence and contrast-enhanced spectral mammography in the assessment of various types of breast asymmetries

The Egyptian Journal of Radiology and Nuclear Medicine, 2023
Background Breast asymmetries are prevalent findings in mammograms and are commonly caused by variations in normal breast tissue. However, they may imply significant underlying causes in some cases.
Aalaa Sobhi, Nada A. Mohammed, Engy A. Ali   +2 more
doaj   +1 more source

Contrast-enhanced spectral mammography in clinical practice:results in a screening population [PDF]

, 2016
This dissertation studies a new method to detect breast cancer called Contrast Enhanced Spectral Mammography (CESM). Abnormal breast tissue can be detected with CESM by administering intravenous iodinated contrast.
Lalji, Ulrich, Ulrich Lalji
core   +1 more source

Analysis of background parenchymal enhancement (BPE) on contrast enhanced spectral mammography compared with magnetic resonance imaging [PDF]

, 2021
Objectives: With the growing number of new breast cancer cases in women, new methods of imaging arise. Contrast enhanced spectral mammography (CESM) and magnetic resonance imaging (MRI) are comparable methods regarding sensitivity.
Dyczek, Sonia; University Hospital in Cracow, Poland, Pawlak, Marta; Department of Electroradiology, Jagiellonian University Medical College, Cracow, Poland, Popiela, Tadeusz J.; Chair of Radiology, Jagiellonian University Medical College, Cracow, Poland, Poland, Rudnicki, Wojciech; Jagiellonian University Medical College, Cracow, Poland, Luczynska, Elzbieta; University of Rzeszow, Faculty of Medicine, Rzeszow, Poland, Poland, Piegza, Tomasz; Department of Electroradiology, Jagiellonian University Medical College, Cracow, Poland, Heinze, Sylwia; Department of Electroradiology, Jagiellonian University Medical College, Cracow, Poland, Heinze, Sylwia, Luczyńska, Elzbieta, Dyczek, Sonia T., Popiela, Tadeusz, Rudnicki, Wojciech, Pawlak, Marta, Piegza, Tomasz, Tomasz Piegza, Elzbieta Luczynska, Wojciech Rudnicki, Sonia Dyczek, Tadeusz J. Popiela, Marta Pawlak, Sylwia Heinze   +20 more
core   +1 more source

Adding the merits of contrast to the ease of mammography; can we highlight what’s behind breast asymmetries?

The Egyptian Journal of Radiology and Nuclear Medicine, 2019
Background Breast symmetry is one of the major things that radiologists assess when looking at mammograms and is one of the most challenging mammographic findings to evaluate.
Rasha Mohamed Kamal, Amr Farouk Ibrahim Moustafa, Sherihan Fakhry, Eman Faker Kamal, Amira Radwan, Amany Hilal, Maher Hassan   +6 more
doaj   +1 more source

Predicting response to neo-adjuvant chemotherapy and assessment of residual disease in breast cancer using contrast-enhanced spectral mammography: a combined qualitative and quantitative approach

The Egyptian Journal of Radiology and Nuclear Medicine, 2020
Background Magnetic resonance imaging (MRI) is the gold standard imaging modality for evaluation of response for neo-adjuvant chemotherapy (NAC) in breast cancer as it has the advantage of providing both; morphology assessment together with providing ...
Rasha Mohammed Kamal, Sherihan Mahmoud Saad, Amr Farouk Ibrahim Moustafa, Mohammed Mohammed Gomaa, Omniya Mokhtar, Iman Gouda, Ahmed Hassan, Amany Hilal, Ashraf ElZayat   +8 more
doaj   +1 more source

Dual-Energy Contrast-Enhanced Spectral Mammography: Enhancement Analysis on BI-RADS 4 Non-Mass Microcalcifications in Screened Women. [PDF]

PLoS ONE, 2016
Mammography screening is a cost-efficient modality with high sensitivity for detecting impalpable cancer with microcalcifications, and results in reduced mortality rates.
Yun-Chung Cheung, Yu-Hsiang Juan, Yu-Ching Lin, Yung-Feng Lo, Hsiu-Pei Tsai, Shir-Hwa Ueng, Shin-Cheh Chen   +6 more
doaj   +1 more source

Новые технологии при выявлении рака молочной железы – контрастная двухэнергетическая спектральная маммография [PDF]

, 2019
Purpose: to study the possibilities of contrast enhanced dual-energy spectral mammography (CESM) in the diagnostics of malignant tumors in the breast.Material and methods. Forty-seven patients with suspicious for breast cancer (BC) lesions underwent CESM.
П. В. Криворотько, В. В. Данилов, Р. Х. Ульянова, P. V. Krivorotko, А. В. Чёрная, С. Н. Новиков, V. V. Danilov, A. V. Chernaya, S. N. Novikov, R. Kh. Ulyanova   +9 more
core   +1 more source

Mammographic and contrast-enhanced spectral mammography imaging findings of HER2-positive cancers according to hormone receptor status

The Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background Breast cancer is the leading cause of cancer-related mortality in women. Human epidermal growth factor receptor 2 (HER2) overexpression is seen in 20 out of 100 invasive breast cancers.
Hebatalla Elkassas, Maha Hussein Helal, Hisham S. Wahba Mikhael, Rana Khaled, Ahmed Farahat, Samar M. El-Maadawy   +5 more
doaj   +1 more source

Assessing the Efficiency of Deep Learning Methods in Estimating the Malignancy of Bi-Rads 4 Breast Lesions Using Contrast-enhanced Spectral Mammography Images [PDF]

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2023
Background and Objectives: According to the Breast Imaging-Reporting and Data System (BI-RADS), category 4 breast lesions have a 2-95% probability of malignancy.
Ali Achak, Mohammadreza Hedyehzadeh
doaj