Lappuse 1 no 217 rezultātiem
Multiple etiologies should be considered in the differential diagnosis of immunocompromised patients with non-central nervous system cancer and viral infections who develop mutism. Acute cerebellitis, caused by infections or by neurotoxicity resulting from chemotherapy; paraneoplastic cerebellar
BACKGROUND
Tumors composed of both neurocytic and astrocytic cells are uncommon and poorly understood. We describe the clinicopathologic features of a very rare rosette-forming glioneuronal tumor of the fourth ventricle and propose bromocriptine as a useful therapeutic agent for cerebellar mutism
MUTISM AND A variety of other neurobehavioral symptoms have been reported anecdotally after the removal of posterior fossa mass lesions. To determine the incidence and clinical spectrum of this syndrome, a detailed review was performed of patients undergoing resection of infratentorial tumors at our
OBJECTIVE
Dysarthria and dysphagia are known complications following posterior fossa tumour (PFT) surgery. Outcome studies for these disorders, however, have focused on a select sub-group of children with mutism. Little is known regarding the incidence or features of these impairments in a
Mutism and oropharyngeal apraxia are unusual complications of surgery on the cerebellum. They usually occur in children undergoing surgery for midline cerebellar tumours. Adults are rarely affected. The pathophysiology of the syndrome, which is reversible, is uncertain with possible involvement of
Transient cerebellar eye closure (TCES) is a complication of cerebellar tumor surgery in children and is almost exclusively observed in the context of the syndrome of mutism and subsequent dysarthria. As knowledge about the course of transient cerebellar eye closure is absent, we describe in detail
BACKGROUND
Mutism after posterior fossa tumour resection is generally said to be transient. Our experience suggested that speech did not usually normalise, and that mutism was associated with neurologic deficits that did not recover fully.
METHODS
Children with mutism after posterior fossa tumour
The authors report two pediatric cases of transient mutism that occurred after surgical removal of a medulloblastoma and a pilocytic astrocytoma of the vermis and discuss the pathophysiology of this syndrome. Transient mutism has been described for the first time quite recently, even in cases where
Four patients aged 5 to 9 years with large tumours located in the posterior fossa (PNET, ependymoma or astrocytoma) are presented. Patients received standard neuropsychological assessments, including speech evaluation, prior to surgery. Following tumour resection, these 4 children developed
Cerebellar mutism (also known as posterior fossa syndrome) is a relatively common complication of posterior fossa surgery for primary brain tumors in children. Many children with cerebellar mutism experience long-term adverse neurological, cognitive, and psychological sequelae and require extensive
Over 10 years (1990-1999), the Pediatric Department, Ukrainian Institute of Neurosurgery named after Academician A. P. Romodanov, operated on 376 children with posterior fossa tumors. Thirty two 8.7% children developed a posterior fossa syndrome and cerebellar mutism syndrome postoperatively. This
Transient mutism has been known as a rare complication following a posterior fossa approach to cerebellar tumors and its cause has not been clearly elucidated. The cerebellar mutism is not accompanied by cranial nerve deficits and disorders of consciousness. Since 1985 only 23 cases of mutism
Cerebellar Mutism Syndrome (CMS) is a well-described clinical entity that complicates surgeries for posterior fossa tumours; more so in children than adults. This review focuses on the current understanding of CMS, its incidence and risk factors. Incidence showed a variable range in retrospective
UNASSIGNED
Cerebellar mutism (CM) syndrome is a well-known and annoying complication of posterior fossa surgery in the pediatric age group. Risk factors such as the type of tumor, size, involvement of posterior fossa structures and hydrocephalus, and postoperative cerebellar swelling for CM were
BACKGROUND
Following cerebellar tumor resection, some patients develop transient cerebellar mutism (TCM). Although the mutism resolves, it is not known whether there are long-term motor speech deficits in patients with TCM that are in excess of those in individuals with cerebellar tumors who had not