Effectiveness of 3 T PROPELLER DUO diffusion-weighted MRI in differentiating sinonasal lymphomas and carcinomas

Multiparametric MRI findings of sinonasal rhabdomyosarcoma in adults with comparison to carcinoma

“…The diagnostic accuracy of ADCs b0,700 and ADCs b0,1000 in differentiating sinonasal rhabdomyosarcomas from carcinomas was not analyzed in this study because of the small sample size. However, according to the previous study, no significant difference was found in diagnostic accuracy of ADCs b0,700 and ADCs b0,1000 in differentiating sinonasal lymphomas from carcinomas …”

“…Some patients in the present study cohort overlapped those of our previous study published in Clinical Radiology . In that study we evaluated the value of ADCs in differentiating sinonasal lymphomas from carcinomas.…”

Technical Note: Diffusion‐weighted MRI with minimal distortion in head‐and‐neck radiotherapy using a turbo spin echo acquisition method

“…[10][11][12] In head-andneck cancer, DW-TSE has previously been reported [13][14][15][16][17] to detect and characterize lesions. The majority of the papers applying DW-TSE, report limited experimental details and the image quality is often sub-optimal.…”

“…6,7 DW-TSE methods have also been applied in imaging the salivary glands, 8 the assessment of abscess formation 9 and the differentiation between different types of lesions in the head-and-neck area. [10][11][12] In head-andneck cancer, DW-TSE has previously been reported [13][14][15][16][17] to detect and characterize lesions. The majority of the papers applying DW-TSE, report limited experimental details and the image quality is often sub-optimal.…”

Estudo das alterações inflamatórias dos seios maxilares por meio da análise qualitativa e quantitativa da difusibilidade das moléculas de água em ressonância magnética

“…Não obstante, os valores de ADC deste grupo apenas diferiu significantemente em relação ao espessamento da mucosa sinusal; os valores de ADC obtidos (2,2. As demais investigações relacionadas com as cavidades sinonasais objetivaram analisar diferenças de ADC entre lesões tumores benignos e malignos, entre tumores de origem histológica dissemelhante (25,27,65,134,135,137) alterações teciduais pós tratamento com recidivas tumorais (125,129) ou evolução pós tratamento de carcinomas espinocelulares (132) Cabe ressaltar que, embora valores de ADC de outros pesquisadores foram discriminados na presente discussão para fins de comparação, a variabilidade das técnicas de aquisição e processamento de imagens, softwares utilizados, metodologias utilizadas para verificação dos ROIs e diferenças anatômicas inerentes às próprias lesões interferem nos valores finais de ADC.…”