颅内非颅底软骨瘤和软骨肉瘤的磁共振波谱表现（附2例报告）

IF 0.2 4区医学 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Iranian Journal of Radiology Pub Date : 2023-09-07 DOI:10.5812/iranjradiol-133256

Behzad Amanpour-Gharaei, Shirin Haghshenas Bilehsavar, Ahmad Pour-Rashidi, Mohsen Izanlou, Yasaman Bastanipour, Hassan Hashemi, M. Oghabian, Elham Nazar, Samira Raminfard

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引用次数: 0

摘要

简介：颅内软骨瘤和软骨肉瘤是非常罕见的肿瘤，主要起源于颅底。高级神经影像学研究，包括磁共振波谱（MRS），在肿瘤诊断和术前计划中发挥着关键作用。病例介绍：我们报告了两例颅内软骨肿瘤，包括一例软骨瘤和一例软骨肉瘤，这两种肿瘤都表现为严重头痛。由于常规MRI和MRS结果不确定，它们都被初步诊断为轴内脑肿瘤。然而，病理报告后来证实了软骨瘤和软骨肉瘤的诊断。结论：根据目前的研究结果，使用先进的神经成像技术，如MRS，可以提高诊断的准确性。我们相信MRS可以在类似病例的手术计划中发挥重要作用。此外，报告世界范围内的罕见病例有助于改善放射学诊断。

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Magnetic Resonance Spectroscopy Findings of Intracranial Chondroma and Chondrosarcoma with a Non-Skull Base Origin: A Report of Two Cases

Introduction: Intracranial chondroma and chondrosarcoma are very rare tumors that mainly originate from the base of the skull. Advanced neuroimaging studies, including magnetic resonance spectroscopy (MRS), play a pivotal role in both tumor diagnosis and presurgical planning. Case Presentation: We present two cases of intracranial cartilaginous tumors, including a chondroma and a chondrosarcoma, both of which presented with severe headaches. Due to inconclusive conventional MRI and MRS results, they were both primarily diagnosed as intra-axial brain tumors. However, pathological reports later confirmed the diagnosis of a chondroma and a chondrosarcoma. Conclusion: Based on the present findings, the use of advanced neuroimaging techniques, such as MRS, may improve diagnostic accuracy. We believe that MRS can play a significant role in the surgical planning of similar cases. Also, reporting rare cases worldwide can contribute to the improvement of radiographic diagnosis.

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来源期刊

Iranian Journal of Radiology RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

0.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Iranian Journal of Radiology is the official journal of Tehran University of Medical Sciences and the Iranian Society of Radiology. It is a scientific forum dedicated primarily to the topics relevant to radiology and allied sciences of the developing countries, which have been neglected or have received little attention in the Western medical literature. This journal particularly welcomes manuscripts which deal with radiology and imaging from geographic regions wherein problems regarding economic, social, ethnic and cultural parameters affecting prevalence and course of the illness are taken into consideration. The Iranian Journal of Radiology has been launched in order to interchange information in the field of radiology and other related scientific spheres. In accordance with the objective of developing the scientific ability of the radiological population and other related scientific fields, this journal publishes research articles, evidence-based review articles, and case reports focused on regional tropics. Iranian Journal of Radiology operates in agreement with the below principles in compliance with continuous quality improvement: 1-Increasing the satisfaction of the readers, authors, staff, and co-workers. 2-Improving the scientific content and appearance of the journal. 3-Advancing the scientific validity of the journal both nationally and internationally. Such basics are accomplished only by aggregative effort and reciprocity of the radiological population and related sciences, authorities, and staff of the journal.