MRI and CT of adenomatous tumours of the middle ear

被引：17
作者：
Maintz, D
Stupp, C
Krueger, K
Wustrow, J
Lackner, K
机构：
[1] Univ Cologne, Sch Med, Dept Diagnost Radiol, Cologne, Germany
[2] St Elisabeth Hosp, Dept Otorhinolaryngol, Cologne, Germany
来源：
NEURORADIOLOGY | 2001年 / 43卷 / 01期
关键词：
middle ear; tumours; adenoma; magnetic resonance imaging; computed tomography;
D O I：
10.1007/s002340000477
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
We report three adenomatous middle-ear tumours, an adenoma, an adenocarcinoma and a semimalignant adenomatous tumour, with special attention to CT and MRI findings. In all cases we found small intratympanic masses in which the ossicles were embedded. All showed contrast enhancement and similar signal intensity as brain tissue on T1- and T2-weighted images. The biological nature of the tumours was not reflected by the imaging or operative findings.
引用
收藏
页码：58 / 61
页数：4
相关论文
共 14 条
  • [1] MIDDLE-EAR ADENOMA AND ADENOCARCINOMA
    AMBLE, FR
    HARNER, SG
    WEILAND, LH
    MCDONALD, TJ
    FACER, GW
    [J]. OTOLARYNGOLOGY-HEAD AND NECK SURGERY, 1993, 109 (05) : 871 - 876
  • [2] FURTHER CONSIDERATIONS IN THE DIFFERENTIAL-DIAGNOSIS OF BENIGN MIDDLE-EAR TUMORS
    ARNOLD, B
    ZIETZ, C
    MULLERHOCKER, J
    WUSTROW, TPU
    [J]. LARYNGO-RHINO-OTOLOGIE, 1994, 73 (07) : 358 - 362
  • [3] Arnold B, 1996, EUR ARCH OTO-RHINO-L, V253, P65
  • [4] CT and MRI of the middle ear
    Czerny, C
    Turetschek, K
    Duman, M
    Imhof, H
    [J]. RADIOLOGE, 1997, 37 (12): : 945 - 953
  • [5] PRIMARY ADENOMATOUS NEOPLASM OF THE MIDDLE-EAR
    EDEN, AR
    PINCUS, RL
    SOM, PM
    PARISIER, SC
    [J]. LARYNGOSCOPE, 1984, 94 (01) : 63 - 67
  • [6] FAYEMI AO, 1975, ARCH OTOLARYNGOL, V101, P449
  • [7] Ho VT, 1996, J COMPUT ASSIST TOMO, V20, P219
  • [8] BENIGN ADENOMATOUS NEOPLASM (ADENOMA) OF MIDDLE-EAR
    HYAMS, VJ
    MICHAELS, L
    [J]. CLINICAL OTOLARYNGOLOGY, 1976, 1 (01): : 17 - 26
  • [9] JUNG TTK, 1986, ARCH OTOLARYNGOL, V112, P1269
  • [10] MIDDLE-EAR ADENOMA - A CYTOLOGICALLY UNIFORM NEOPLASM DISPLAYING A VARIETY OF ARCHITECTURAL PATTERNS
    MILLS, SE
    FECHNER, RE
    [J]. AMERICAN JOURNAL OF SURGICAL PATHOLOGY, 1984, 8 (09) : 677 - 685
12