Melanotic neuroectodermal tumor of infancy

被引：7
|
作者：
Wu, Xiao [1 ]
Shankar, Samantha [1 ]
Munday, William R. [2 ]
Malhotra, Ajay [1 ]
机构：
[1] Yale Sch Med, Dept Diagnost Radiol, BOX 208042,Tompkins East 2,333 Cedar St, New Haven, CT 06520 USA
[2] Yale Sch Med, Dept Pathol, BOX 208042,Tompkins East 2,333 Cedar St, New Haven, CT 06520 USA
来源：
JOURNAL OF CLINICAL NEUROSCIENCE | 2016年 / 31卷
关键词：
CT scan; Diagnostic imaging; Infants; Magnetic resonance; Maxillary tumor; Melanotic neuroectodermal tumor;
D O I：
10.1016/j.jocn.2016.02.023
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
Melanotic neuroectodermal tumor of infancy (MNTI) is a rare pigmented craniofacial tumor of newborns and infants. We report the imaging findings of a 3-month old male patient with a maxillary MNTI. Detailed discussion on imaging features on various magnetic resonance sequences and CT scan are included. Characteristic radiographic appearance is also described. MNTI, of neural crest origin, display a biphasic population of melanin containing cells and neuroblastic cells, within a moderately vascularized fibrous stroma. The child underwent complete surgical excision with no evidence of recurrence at one year follow up. MNTI is an unusual tumor occurring in early childhood with a predilection for the maxilla. Clinical findings, CT scan and MRI may allow a preoperative diagnosis. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：205 / 207
页数：3
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