Chen CJ |
------>authors3_c= ------>paper_class1=1 ------>Impact_Factor=1.759 ------>paper_class3=2 ------>paper_class2=2 ------>vol=39 ------>confirm_bywho=wingchan ------>insert_bywho=ed100975 ------>Jurnal_Rank=46.2 ------>authors4_c= ------>comm_author= ------>patent_EDate=None ------>authors5_c= ------>publish_day=1 ------>paper_class2Letter=None ------>page2=814 ------>medlineContent= ------>unit=E0119 ------>insert_date=20081224 ------>iam=1 ------>update_date=None ------>author=??? ------>change_event=4 ------>ISSN= ------>authors_c= ------>score=500 ------>journal_name=Neuroradiology ------>paper_name=Intracranial meningeal melanocytoma: CT and MRI ------>confirm_date=20090106 ------>tch_id=097094 ------>pmid=9406208 ------>page1=811 ------>fullAbstract=We report the MRI and CT findings of an intracranial meningeal melanocytoma (IMM) arising from Meckel~s cave and review the imaging characteristics of IMM. On CT, IMM constantly appear as well-circumscribed, isodense to slightly dense, extra-axial tumours with homogeneous contrast enhancement. This appearance is non-specific and similar to that of meningiomas or small neuromas. On MRI, the signal of IMM is strongly related to the amount of melanin pigment: the more melanin, the more shortening of T1 and T2 relaxation times. Only when it shows as a homogeneous mass, bright on T1 and dark on T2 weighting, can a specific diagnosis of a melanin-containing tumour be made. However, this still cannot provide a distinction between IMM and malignant meningeal melanoma. ------>tmu_sno=None ------>sno=21002 ------>authors2=Hsu YI ------>authors3=Ho YS ------>authors4=Hsu YH ------>authors5=Wang LJ ------>authors6=Wong YC ------>authors6_c= ------>authors=Chen CJ ------>delete_flag=0 ------>SCI_JNo=None ------>authors2_c= ------>publish_area=0 ------>updateTitle=Intracranial meningeal melanocytoma: CT and MRI. ------>language=2 ------>check_flag=None ------>submit_date=None ------>country=None ------>no=11 ------>patent_SDate=None ------>update_bywho=None ------>publish_year=1997 ------>submit_flag=None ------>publish_month=11 |