Lhermitte-Duclos Disease: Diagnosis on MRI, MR Spectroscopy, CT and Positron Emission Tomography
نویسندگان
چکیده
منابع مشابه
Lhermitte-Duclos disease: assessment with MR imaging, positron emission tomography, single-photon emission CT, and MR spectroscopy.
SUMMARY Lhermitte-Duclos disease (LDD) is a rare cerebellar lesion with features of both malformation and benign neoplasm. However, the fundamental nature of the entity, its pathogenesis, and the exact genetic alterations remain unknown. We describe MR findings (including perfusion- and diffusion-weighted images) in two patients with LDD, as well as findings from single-photon emission CT (SPEC...
متن کاملLhermitte-Duclos disease presenting with positron emission tomography-magnetic resonance fusion imaging: a case report
INTRODUCTION Lhermitte-Duclos disease or dysplastic gangliocytoma of the cerebellum is an extremely rare tumor. It is a slowly enlarging mass within the cerebellar cortex. The majority of cases are diagnosed in the third or fourth decade of life. CASE PRESENTATION We report the case of a 37-year-old Caucasian woman who underwent positron emission tomography-computed tomography with fluorine-1...
متن کاملLhermitte - duclos Disease :
Lhermitte-Duclos disease (LDD) is a benign neoplasm of posterior fossa, involving cerebellum. It is also known as dysplastic cerebellar gangliocytoma. It is not a true neoplasm but a hamartoma. It can be either isolated finding or associated with Cowden (multiple hamartoma syndrome). adults.
متن کاملLhermitte-Duclos disease.
Lhermitte-Duclos disease was first described in 1920 in the literature under the names of Purkinjeoma, granular cell hypertrophy of the cerebellum, hamartoma of the cerebellum, dysplastic gangliocytoma, ganglioneuroma, and gangliomatosis of the cerebellum. Patients tend to be young adults and may present with signs of cerebellar dysfunction or increased intracranial pressure secondary to obstru...
متن کاملLhermitte-Duclos disease.
Lhermitte-Duclos disease (dysplastic gangliocytoma of the cerebellum) is a rare benign cerebellar mass of unknown etiology which is characterized by enlargement of the cerebellar folia. Despite the controversy regarding its pathogenesis, imaging and histopathological findings are rather typical. A 17-year-old female presented with a 2-year history of progressive headaches and gait imbalance. Cr...
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ژورنال
عنوان ژورنال: JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH
سال: 2015
ISSN: 2249-782X
DOI: 10.7860/jcdr/2015/13840.6517