@misc{oai:repo.qst.go.jp:00060915, author = {神立, 進 and 岸本, 理和 and 小松, 秀平 and 柳, 剛 and 溝江, 純悦 and 辻井, 博彦 and 神立 進 and 岸本 理和 and 小松 秀平 and 柳 剛 and 溝江 純悦 and 辻井 博彦}, month = {Apr}, note = {Purpose: To evaluate the efficacy of gradient recalled echo sequence of MRI in differential dianosis of pathology. Materials and Method: Betuween September 2004 to January 2005, MR examination was performed for nine patients (Seven men and two women; Average 54 years old, range 22 to 72 years) with head and neck tumors: five melanomas, two adeno carcinoma, one adenoid cystic carciinoma, and one MFH. T1-weighted spin-echo transverse, T2-weighted spin-echo transvers, T2-weighted gradient recalled echo transvers, and post contrast and fat-suppressed MR images were obtained. Results: In almost all cases of melanomas, moderate low intensity on gradient recalled echo sequence was seen. In non-melanomas, low intensity was not recognized on gradient recalled echo. Conclusion: Gradiend recllaed echo MR images are effective in differentiate the melanomas from non melanomas in head and neck area., 平成16年度HIMAC共同利用研究成果発表会}, title = {Gradient ECHO法をもちいたMRIによる病変組織の鑑別}, year = {2005} }