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Magnetic Resonance Spectroscopy (MRS) of Vertebral Column - an Additional Tool for Evaluation of Aggressiveness of Vertebral Haemangioma Like Lesion

Overview
Journal Radiol Oncol
Publisher Sciendo
Specialties Oncology
Radiology
Date 2014 Jul 4
PMID 24991203
Authors
Affiliations
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Abstract

Background: Most vertebral haemangioma are asymptomatic and discovered incidentally. Sometimes the symptomatic lesions present with radiological signs of aggressiveness and their appearance resemble other aggressive lesions (e.g. solitary plasmacytoma).

Case Report: We present a patient with large symptomatic aggressive haemangioma like lesion in 12(th) thoracic vertebra in which a magnetic resonance spectroscopy (MRS) was used to analyse fat content within the lesion. The lesion in affected vertebrae showed low fat content with 33% of fat fraction (%FF). The fat content in non-affected (1(st) lumbar) vertebra was as expected for patient's age (68%). Based on MRS data, the lesion was characterized as an aggressive haemangioma. The diagnosis was confirmed with biopsy, performed during the treatment - percutaneous vertebroplasty.

Conclusions: The presented case shows that MRS can be used as an additional tool for evaluation of aggressiveness of vertebral haemangioma like lesions.

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