Malignant triton tumor in a patient with neurofibromatosis type 1

被引：2

作者：

Naganuma, Hiroko ^{[1
]}

Funaoka, Masato ^{[1
]}

Fujimori, Shusei ^{[1
]}

Yoshioka, Hiroshi ^{[2
]}

Hirano, Hiroko ^{[3
]}

Ishida, Hideaki ^{[4
]}

Komatsuda, Tomoya ^{[4
]}

Yamada, Mamiko ^{[4
]}

Nishikawa, Yuji ^{[5
]}

机构：

[1] Yokote Municipal Hosp, Dept Internal Med, Akita 0138602, Japan

[2] Yokote Municipal Hosp, Dept Surg, Akita, Japan

[3] Yokote Municipal Hosp, Dept Radiol, Akita, Japan

[4] Akita Red Cross Hosp, Ctr Diagnost Ultrasound, Akita, Japan

[5] Akita Univ, Sch Med, Dept Pathol, Akita 010, Japan

来源：

JOURNAL OF MEDICAL ULTRASONICS | 2007年 / 34卷 / 02期

关键词：

contrast-enhanced ultrasound; hemorrhage; malignant triton tumor; neurofibromatosis type 1; ultrasound;

D O I：

10.1007/s10396-007-0138-y

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

We report a case of neurofibromatosis type 1 (NF1) complicated by a malignant triton tumor (MTT), with an emphasis on B-mode sonographic (US) and contrast-enhanced US (CEUS) findings. To the best of our knowledge, this is the first report describing CEUS findings of MTT. The mass was poorly demarcated and composed of an internal echogenic area and an outer hypoechoic zone. CEUS findings showed the outer zone to be strongly enhanced, and the internal area was very poor in blood flow because of necrotic tissues.

引用

页码：107 / 111

页数：5

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