Literature DB >> 10929310

Two rare lumbar tumours with unusual MRI characteristics.

I Aprile1, C A Scott, D Cervesato, C A Beltrami, A Meo, G Fabris.   

Abstract

We present two rare lumbar lesions with similar MRI features: high signal on T1-weighted and proton density images and low signal on T2-weighted images; a melanotic schwannoma, and a giant-cell tumour-like lesion. Melanin in the first case and haemosiderin and metahaemoglobin in the second were responsible for the MRI characteristics.

Entities:  

Mesh：

Substances：

Year:  2000        PMID： 10929310     DOI： 10.1007/s002340000306

Source DB:  PubMed          Journal:  Neuroradiology        ISSN： 0028-3940            Impact factor:   2.804


  4 in total

1.  Unusual CT and MR findings of inflammatory pseudotumor in the parapharyngeal space: case report.

Authors:  K Nakayama; Y Inoue; T Aiba; K Kono; K Wakasa; R Yamada
Journal:  AJNR Am J Neuroradiol       Date:  2001-08       Impact factor: 3.825

2.  Extramedullary malignant melanotic schwannoma of the spine: Case report and an up to date systematic review of the literature.

Authors:  Georgios Solomou; Adikarige Haritha Dulanka Silva; Adrianna Wong; Ute Pohl; Nikolaos Tzerakis
Journal:  Ann Med Surg (Lond)       Date:  2020-10-07

3.  Intracranial and spinal melanotic schwannoma in the same patient.

Authors:  Ralf Buhl; Harald Barth; Heinz H Hugo; Victor F Mautner; H Maximilian Mehdorn
Journal:  J Neurooncol       Date:  2004-07       Impact factor: 4.130

Review 4.  Dorsal dumb-bell melanotic schwannoma operated on by posterior and anterior approach: case report and a review of the literature.

Authors:  Leonardo De Cerchio; Filiberto Contratti; Mario F Fraioli
Journal:  Eur Spine J       Date:  2006-09-01       Impact factor: 3.134
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.