نتایج جستجو برای: digital mammogram

تعداد نتایج: 309433  

Journal: :Pakistan Journal of Medical and Health Sciences 2022

Objective: The aim of this study was to correlate the Fine Needle Aspiration Cytology (FNAC) diagnosis breast lumps with clinical examination and imaging (ultrasound mammogram) assess reliability FNAC differentiate between benign malignant lesions in available histopathological specimen Materials Methods: This is a retrospective done pathology department BMSI from 1st January 30thJune, 2019 Res...

Journal: :Jurnal Fisika Unand 2022

Kanker payudara merupakan kanker yang paling banyak terdiagnosa pada wanita diseluruh dunia. menempati urutan kedua tertinggi sebagai penyebab kematian wanita. Deteksi dini salah satunya dapat melalui prosedur mammografi akan menghasilkan citra mammogram. Penelitian ini upaya untuk melakukan deteksi dan segmentasi dengan menggunakan teknik pemrosesan terhadap objek dicurigai lesi mammogram meto...

Journal: :American journal of public health 1989
J G Zapka A M Stoddard M E Costanza H L Greene

The status of mammography screening experience and factors related to utilization were examined in six towns serviced by physician staffs at five hospitals. Data were collected via random digit dial telephone interview of a probability sample of 1184 women, aged 45-75 years. The results showed that 55% of the women reported ever having had a mammogram. Of those who had ever had a mammogram, 21%...

Journal: :International Journal of Computer Applications 2016

Journal: :CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2001
C J Maxwell C M Bancej J Snider

BACKGROUND Screening mammography, although recommended every 2 years for women aged 50-69, is thought to be underused among select groups of Canadian women. METHODS We used data from the 1996/97 National Population Health Survey to describe current patterns in mammography use (including reasons for not having a mammogram within the 2 years before the survey and future screening intentions) in...

2016
Lucas R. Borges Helder C. R. de Oliveira Polyana F. Nunes Predrag R. Bakic Andrew D. A. Maidment Marcelo A. C. Vieira

PURPOSE This work proposes an accurate method for simulating dose reduction in digital mammography starting from a clinical image acquired with a standard dose. METHODS The method developed in this work consists of scaling a mammogram acquired at the standard radiation dose and adding signal-dependent noise. The algorithm accounts for specific issues relevant in digital mammography images, su...

Journal: :Journal of midwifery & women's health 1999
M L Burman S H Taplin D F Herta J G Elmore

BACKGROUND Despite the mortality benefits of breast cancer screening, not all women receive regular mammography. Such factors as age, socioeconomic status, and physician recommendation have been associated with greater use of screening. However, we do not know whether having an abnormal mammogram affects future screening. OBJECTIVE To examine the effect of a false-positive mammogram on adhere...

2002
Marius George Linguraru Konstantinos Marias Michael Brady

We present a method to prompt a clinician to "suspicious" dense regions in temporal mammogram sequences. The particular context that we envisage is mammogram screening, when the clinician compares the most recent mammogram to previous ones in order to detect significant changes. The method uses anisotropic filtering as a pre-processing step in order to significantly reduce the number of candida...

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