Call us toll-free

Quick academic help

Don't let the stress of school get you down! Have your essay written by a professional writer before the deadline arrives.

Calculate the price

Pages:

275 Words

$19,50

Synthesized 2D Mammography + Breast Tomosynthesis

Clinicians don’t always rapidly adopt new medical technologies. Marshall says Hologic is pleased with tomosynthesis’ rate of adoption in the United States, especially compared with the rate at which its predecessor technology, digital mammography, was accepted. The company installed more 3D systems in the first year following approval than it did the first year following approval of its first 2D system. He attributes some of this difference to the fact that Hologic’s 2D system was designed for conversion to a 2D/3D system with a simple software upgrade. “Many of our customers were able to plan for and make the transition with little difficulty,” he says.

“Effectiveness of Digital Breast Tomosynthesis Compared with Digital Mammography.” JAMA Oncol.

A majority of the screening mammograms performed at Yale now include tomosynthesis, Geisel says, with the exception being women with breast implants and those with especially large breasts, who are already receiving extra views. The facility was an early adopter of this technology, and currently has three units and plans to add two more. Incorporating this technology into Yale’s breast imaging procedures has changed how Geisel reads mammograms, she says.

combining 2D and 3D breast imaging is the increased radiation dose.

Objective: To investigate the diagnostic value of digital breast tomosynthesis (DBT) plus synthesized two-dimensional(2D) images (C-view) in benign and malignant breast disease. Methods: The prospective study enrolled 93 women with a clinically suspicious breast lesion confirmed by pathology. All patients underwent full-field digital mammography (FFDM) and DBT examinations before surgery or biopsy. Synthesized 2D images (C-view) were reconstructed in DBT. The images in FFDM alone, DBT plus C-view, and DBT plus FFDM were observed, the average glandular dose was recorded and the visibility grade of the disease was evaluated. Pathological analysis was performed on biopsy and surgical specimen to acquire histopathologic type. The average glandular dose among three examinations was compared by analysis of variance, and the visibility grade was compared by Wilcoxon matched-pairs signed-ranks test. The manifestation of breast disease in different examinations was evaluated according to breast imaging reporting and data system (BI-RADS). Taking pathologic results as the gold standard, receiving operating characteristic (ROC) was performed to analyze the diagnostic efficiency of three examinations. Result: All lesions in 93 cases were solitary, in which 27 were benign and 66 were malignant. Sixteen cases were pathologically confirmed by biopsy and 77 cases by surgery. For the average glandular dose, there was significant difference among three examinations (P

He also refers to a recent study out of Italy, the STORM trial (Screening Tomosynthesis or Mammography), that showed similar results. For breast imagers, studies such as these are stepping-stones for advancing methods of screening for and diagnosing breast cancer. Some, however, progress more cautiously, continually looking for more information as to the benefits of this evolving technology.

Premier Radiology | 3D Mammography – Breast Tomosynthesis

Findings from this study related to women with dense breast tissue dovetail with the findings of another group of Yale researchers, which assessed the potential contribution of tomosynthesis to detecting breast cancer in high-risk patients, according to Geisel. Researchers in this study concluded that adding tomosynthesis to 2D mammography may improve the visualization of invasive cancers presenting as noncalcified lesions in high-risk women but also recommended further research in this area.

N2 - Objective: To investigate the diagnostic value of digital breast tomosynthesis (DBT) plus synthesized two-dimensional(2D) images (C-view) in benign and malignant breast disease. Methods: The prospective study enrolled 93 women with a clinically suspicious breast lesion confirmed by pathology. All patients underwent full-field digital mammography (FFDM) and DBT examinations before surgery or biopsy. Synthesized 2D images (C-view) were reconstructed in DBT. The images in FFDM alone, DBT plus C-view, and DBT plus FFDM were observed, the average glandular dose was recorded and the visibility grade of the disease was evaluated. Pathological analysis was performed on biopsy and surgical specimen to acquire histopathologic type. The average glandular dose among three examinations was compared by analysis of variance, and the visibility grade was compared by Wilcoxon matched-pairs signed-ranks test. The manifestation of breast disease in different examinations was evaluated according to breast imaging reporting and data system (BI-RADS). Taking pathologic results as the gold standard, receiving operating characteristic (ROC) was performed to analyze the diagnostic efficiency of three examinations. Result: All lesions in 93 cases were solitary, in which 27 were benign and 66 were malignant. Sixteen cases were pathologically confirmed by biopsy and 77 cases by surgery. For the average glandular dose, there was significant difference among three examinations (P

Order now
  • UNMATCHED QUALITY

    As soon as we have completed your work, it will be proofread and given a thorough scan for plagiarism.

  • STRICT PRIVACY

    Our clients' personal information is kept confidential, so rest assured that no one will find out about our cooperation.

  • COMPLETE ORIGINALITY

    We write everything from scratch. You'll be sure to receive a plagiarism-free paper every time you place an order.

  • ON-TIME DELIVERY

    We will complete your paper on time, giving you total peace of mind with every assignment you entrust us with.

  • FREE CORRECTIONS

    Want something changed in your paper? Request as many revisions as you want until you're completely satisfied with the outcome.

  • 24/7 SUPPORT

    We're always here to help you solve any possible issue. Feel free to give us a call or write a message in chat.

Order now

Low-Dose Breast Tomosynthesis (3D Mammography) …

“Although the cancer detection rate was higher when tomosynthesis was added to mammography alone, it is not known if an equal incremental benefit will be realized in a second screening round,” the statement continues. “This small study does not supply statistical information regarding subgroups or women that might benefit or might not benefit from adding tomosynthesis. How the technology will affect screening accuracy among women of different ages, risk profiles, and parenchymal density is uncertain.”

Breast Radiation Dose With CESM Compared With 2D …

Geisel was the principal investigator among a team of researchers at the university’s Smilow Cancer Hospital in New Haven, Connecticut, which recently announced results of a study on adding DBT to screening mammography. The retrospective review of 14,684 women who received screening mammograms at Yale from August 2011 through July 2012 showed an 11% increase in the rate of breast cancer detection among women who underwent both 2D and 3D screening. Geisel adds that tomosynthesis appeared to be more valuable in women with dense breast tissue, as 54% of the women whose cancer was found with tomosynthesis had dense breast tissue.

Public Ignorant About Radiation Dose of Mammography

AB - Objective: To investigate the diagnostic value of digital breast tomosynthesis (DBT) plus synthesized two-dimensional(2D) images (C-view) in benign and malignant breast disease. Methods: The prospective study enrolled 93 women with a clinically suspicious breast lesion confirmed by pathology. All patients underwent full-field digital mammography (FFDM) and DBT examinations before surgery or biopsy. Synthesized 2D images (C-view) were reconstructed in DBT. The images in FFDM alone, DBT plus C-view, and DBT plus FFDM were observed, the average glandular dose was recorded and the visibility grade of the disease was evaluated. Pathological analysis was performed on biopsy and surgical specimen to acquire histopathologic type. The average glandular dose among three examinations was compared by analysis of variance, and the visibility grade was compared by Wilcoxon matched-pairs signed-ranks test. The manifestation of breast disease in different examinations was evaluated according to breast imaging reporting and data system (BI-RADS). Taking pathologic results as the gold standard, receiving operating characteristic (ROC) was performed to analyze the diagnostic efficiency of three examinations. Result: All lesions in 93 cases were solitary, in which 27 were benign and 66 were malignant. Sixteen cases were pathologically confirmed by biopsy and 77 cases by surgery. For the average glandular dose, there was significant difference among three examinations (P

Tomosynthesis (3D Mammography) | Stanford Health …

C-View software progresses early breast cancer detection further by generating a 2D image directly from the tomosynthesis data, lowering patient radiation dose and compression time, with the added benefit of greater patient comfort. The C-View 2D image is the world’s first and only synthesized 2D image that is FDA approved to replace FFDM within a combined tomosynthesis screening exam.

Order now
  • You submit your order instructions

  • We assign an appropriate expert

  • The expert takes care of your task

  • We send it to you upon completion

Order now
  • 37 684

    Delivered orders

  • 763

    Professional writers

  • 311

    Writers online

  • 4.8/5

    Average quality score

Order now
  • Kim

    "I have always been impressed by the quick turnaround and your thoroughness. Easily the most professional essay writing service on the web."

  • Paul

    "Your assistance and the first class service is much appreciated. My essay reads so well and without your help I'm sure I would have been marked down again on grammar and syntax."

  • Ellen

    "Thanks again for your excellent work with my assignments. No doubts you're true experts at what you do and very approachable."

  • Joyce

    "Very professional, cheap and friendly service. Thanks for writing two important essays for me, I wouldn't have written it myself because of the tight deadline."

  • Albert

    "Thanks for your cautious eye, attention to detail and overall superb service. Thanks to you, now I am confident that I can submit my term paper on time."

  • Mary

    "Thank you for the GREAT work you have done. Just wanted to tell that I'm very happy with my essay and will get back with more assignments soon."

Ready to tackle your homework?

Place an order