Rare magnetic resonance imaging findings of intracranial solitary fibrous tumor: A case report.
Medicine (Baltimore)
; 101(42): e31355, 2022 Oct 21.
Article
em En
| MEDLINE
| ID: mdl-36281132
ABSTRACT
RATIONALE Solitary fibrous tumor (SFT) is a rare mesenchymal spindle cell tumor. SFT in the central nervous system (CNS) is rare. This case reports rare magnetic resonance imaging (MRI) findings of intracranial SFT (ISFT). PATIENT CONCERNS We report a 47-year-old female patient who was found to have weakness in her right limb with walking instability 2 months before the visit. DIAGNOSES Based on imaging, the provisional diagnosis was meningioma. Postsurgical histopathological diagnosis confirmed World Health Organization (WHO) grade I SFT/hemangiopericytoma (HPC). INTERVENTIONS:
The lesion was totally excised. The patient improved remarkably after the operation, without any signs of associated limb movement disorder.OUTCOMES:
No local recurrence or metastases were observed in the follow-up 3 months after the surgery. LESSONS Intracranial SFT is a rare mesenchymal tumor. Due to different tumor components, imaging manifestations are diverse and lack of characteristics, so preoperative diagnosis is challenging. Our case provides a rare ISFT with significantly decreased signal intensity in T2 weighted images (T2WI), which is an important supplement to the rare imaging findings of intracranial SFT.
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Tumores Fibrosos Solitários
/
Hemangiopericitoma
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Neoplasias Meníngeas
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Meningioma
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article