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Association of enlarged extra-axial spaces and subdural hemorrhage in preterm infants at term-equivalent age
To determine the incidence of enlarged extra-axial space (EES) and its association with subdural hemorrhage (SDH) in a regional cohort of preterm...
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Extra-Axial Dural-Based Foramen Magnum Cavernous Malformation: a Rara Avis. Case Report and Literature Review
Extra-parenchymal intracranial cavernous angiomas are uncommon lesions, even rare when located in the posterior fossa. If compared with their...
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Extra-axial cranial nerve enhancement: a pattern-based approach
Cranial nerve enhancement is a common and challenging MRI finding that requires a meticulous and systematic evaluation to identify the correct...
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MRI Assessment of Extra-axial Findings at Pelvic Sites in a Group of Axial-SpA Patients
IntroductionMRI allows a better evaluation of inflammatory and structural lesions of the sacroiliac joints and spine in patients with axial...
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Extra-axial, dural-based atypical teratoid/rhabdoid tumor
Atypical teratoid/rhabdoid tumors (ATRTs) are malignant central nervous system tumors that affect early childhood (< 3 years), and mostly located in...
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Posterior fossa extra-axial variations of medulloblastoma: a pictorial review as a primer for radiologists
Manifestations of an atypical variant of medulloblastoma of the posterior fossa in extra-axial locations have been reported, and key questions...
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Extra-pleural space on CT: common lesions and diagnostic approach
BackgroundThe extra-pleural space is challenging to view radiologically and is commonly overlooked. Therefore, it is important to have a...
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Assessment of necessity of neuronavigation in localization of calvarial extra-axial lesions in the setting of limited resources
BackgroundNeuronavigation is a very beneficial tool in modern neurosurgical practice. However, the neuronavigation is not available in most of the...
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Patterns and management outcomes of intracranial extra-axial hematomas in low-resource setup: a 6-month prospective observational study at Jimma University Medical Center, Ethiopia
IntroductionIntracranial hematoma is the collection of blood in various intracranial spaces. Knowledge of patterns, origins, causes and outcomes of...
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Intracranial extra-axial mesenchymal chondrosarcoma in a 16-month-old patient with a literature review of pediatric patients
Mesenchymal chondrosarcoma is a rare high-grade malignant subtype of chondrosarcoma that is characterized by undifferentiated, round, or spindled...
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Spontaneous regression of an epidermoid cyst in a pediatric patient—Case report and review of the literature
Epidermoid cysts are infrequent, benign, slow-growing, space-occupying lesions that account for 0.5–1.8% of primary intracranial tumors. We report...
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The transcervical–transparotid corridor for management of parapharyngeal space neoplasms: strengths and limits in a bi-institutional retrospective series
Background and purposeParapharyngeal space (PPS) neoplasms represent 1% of all head and neck tumors and are mostly benign. Surgery is the mainstay of...
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Extra-skeletal intracranial mesenchymal chondrosarcoma: systematic-literature review
BackgroundIntracranial mesenchymal chondrosarcoma (IMC) is a rare malignant tumor in pediatric population. IMC can present as extra- or intra-axial...
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Massive ganglioneuroma of the parapharyngeal space in a pediatric patient: a case report
BackgroundNeuroblastic tumors arise from primitive sympathetic ganglion cells and are the most common extracranial solid tumor of childhood....
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The narrow subspine space and relatively large labrum are radiographic features of subspine im**ement: a case-control study
BackgroundSubspine im**ement is considered a source of residual hip symptoms after primary hip arthroscopy, and the role of the subspine space and...
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Rare Space Occupying Benign Lesions of the Larynx: Management
Benign tumors of larynx are broadly classified as epithelial and non-epithelial. The management option depends on the tumor characteristics such as...
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Advanced diffusion MRI provides evidence for altered axonal microstructure and gradual peritumoral infiltration in GBM in comparison to brain metastases
PurposeIn contrast to peritumoral edema in metastases, GBM is histopathologically characterized by infiltrating tumor cells within the T2 signal...
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Fourth ventricle to spinal subarachnoid space stenting in pediatric patients with refractory syringomyelia: case series and systematic review
A series of 5 patients treated with the fourth ventricle to spinal subarachnoid space stent (FVSSS) is presented. Indication for surgery, surgical...
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Influence of coracoglenoid space on scapular neck fracture stability: biomechanical study
BackgroundThe anatomical variation of the coracoglenoid space has the potential to influence the stability of scapular neck fractures. This paper...
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MR insights into fetal brain development: what is normal and what is not
Fetal brain development is a complex, rapid, and multi-dimensional process that can be documented with MRI. In the second and third trimesters, there...
