Differential diagnosis of idiopathic granulomatous mastitis and breast cancer using acoustic radiation force impulse imaging
| Autor: | Bircan Alan, Metehan Gümüş, Cihad Hamidi, Memik Teke, Cemil Göya, Fatma Teke, Ahmet Türkoğlu, Salih Hattapoğlu |
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| Rok vydání: | 2016 |
| Předmět: |
Adult
medicine.medical_specialty Tissue imaging Breast Neoplasms Granulomatous mastitis 030218 nuclear medicine & medical imaging Diagnosis Differential 03 medical and health sciences 0302 clinical medicine Breast cancer Carcinoma Humans Medicine Mammography Radiology Nuclear Medicine and imaging Breast Granulomatous Mastitis Prospective Studies Endoscopic Ultrasound-Guided Fine Needle Aspiration Aged Acoustic radiation force impulse imaging Aged 80 and over medicine.diagnostic_test Percutaneous needle biopsy business.industry General Medicine Middle Aged medicine.disease 030220 oncology & carcinogenesis Female Ultrasonography Mammary Radiology Differential diagnosis business |
| Zdroj: | Journal of Medical Ultrasonics. 44:109-115 |
| ISSN: | 1613-2254 1346-4523 |
| DOI: | 10.1007/s10396-016-0749-2 |
| Popis: | Differentiation of idiopathic granulomatous mastitis (IGM) from carcinoma with routine imaging methods, such as ultrasonography (US) and mammography, is difficult. Therefore, we evaluated the value of a newly developed noninvasive technique called acoustic radiation force impulse imaging in differentiating IGM versus malignant lesions in the breast. Four hundred and eighty-six patients, who were referred to us with a presumptive diagnosis of a mass, underwent Virtual Touch tissue imaging (VTI; Siemens) and Virtual Touch tissue quantification (VTQ; Siemens) after conventional gray-scale US. US-guided percutaneous needle biopsy was then performed on 276 lesions with clinically and radiologically suspicious features. Malignant lesions (n = 122) and IGM (n = 48) were included in the final study group. There was a statistically significant difference in shear wave velocity marginal and internal values between the IGM and malignant lesions. The median marginal velocity for IGM and malignant lesions was 3.19 m/s (minimum–maximum 2.49–5.82) and 5.05 m/s (minimum–maximum 2.09–8.46), respectively (p |
| Databáze: | OpenAIRE |
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