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Ollier disease (OD) is a rare, nonhereditary bone disease that is characterized by the presence of multiple enchondromatosis (3 or more) with a typical asymmetric distribution which is mainly confined to the appendicular skeleton. OD's most serious complication is the transformation of Review of the clinical features of 48 patients with chordoma and 49 patients with low-grade chondrosarcoma of the skull base disclosed overlapping clinical profiles but distinctive features. Both tumors occurred at all ages but chondrosarcoma tended to occur in the third and fourth decades.
Intracranial Mesenchymal Chondrosarcoma is a very rare and uncommon entity that affects young adults. We came across one such patient who presented with severe headache and intermittent nausea and vomiting. The clinical, radiological preoperative diagnosis was a meningioma, on histological
METHODS
We present a case of a 14-year-old girl with a 3-week history of severe progressive headache and intermittent vomiting. Magnetic resonance imaging (MRI) revealed a large intensely enhancing mass, which seemed to arise from the right side of the cerebral fossa with implant base in the
A 24-year-old female patient complained of headache and right abducens nerve paralysis. No abnormality was found in plain CT scan, but a ring-like enhanced mass was disclosed behind the right posterior clinoid process in enhanced CT scan. MRI revealed a low intensity mass in T1-weighted image and a
Chondrosarcoma is a malignant tumor that originates from mesenchymal cells that have differentiated into chondrocytes, often growing laterally, rarely seen in the cranium, and seldom seen in the saddle area. We believe that only a few cases have been reported in the literature. We BACKGROUND
We describe a patient with an intracranial extra skeletal myxoid chondrosarcoma (EMC), an unusual neoplasm of the deep soft tissues of the extremities. Very rarely are they localised as an intracranial lesion, and we believe it is very important to accurately distinguish EMC from other
The available data in the literature (177 cases), two current clinical patients, and cases which occurred in The Netherlands (13) were reviewed concerning the clinical presentation, pathological features, radiological data, and treatment options of chondrosarcoma of the cranial base. The mean age of
Introduction Surgical treatment of petrous apex chondrosarcoma is challenging due to the location of the tumor. Using an endoscopic technique for tumor resection is favored since it provides a minimally invasive approach. Case Presentation A 57 years old female was admitted for acute onset of left
Background: Temporal bone chondrosarcoma (TBC) are uncommon primary temporal bone malignancies, and clinicians lack experience in its diagnosis and treatment. The optimal management of patients with tumor of TBC also remains a topic of debate and controversy. Objectives: This article
UNASSIGNED
Chondrosarcoma is a mesenchymal malignant tumor composed of tumor cells producing cartilage. It is more commonly found in older age group and usually affects the axial skeleton. Intracranial chondrosarcoma is extremely rare, and chondrosarcoma arising from the sellar region are even rarer
OBJECTIVE
Limited data regarding intracranial mesenchymal chondrosarcoma (MCS) are available. The goal of this study was to report the clinical characteristics, challenges in management, and poor outcomes of intracranial MCS.
METHODS
Clinical data for 16 patients with MCS were reviewed
OBJECTIVE
We present a patient with a dural-based intracranial extraskeletal mesenchymal chondrosarcoma, which was initially thought to be an atypical meningioma. This rare tumor should be considered in the differential diagnosis of young adults with an aggressive-appearing dural-based
Intracranial chondrosarcoma (Ch-S) is a slow-growing, locally recurrent, malignant cartilaginous tumour of the skull base. Intracranial mesenchymal chondrosarcoma (MsCh-S) is a rarer, more malignant variant associated with the supratentorial meninges. Only seven cases of Ch-S, and six of MsCh-S,
BACKGROUND
Chondrosarcomas are very rare malignant, slow-growing tumors that develop in or near the petroclival region of the brain. We report a very rare case in which the tumor originated from left petrous bone and induced intraventricular hemorrhage leading to an acute comatose