Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report acute encephalopathy in two cases with severe congenital hydrocephalus. Case 1 was a 23-month-old girl, born at of 36weeks gestation and delivered by cesarean section due to congenital hydrocephalus. Magnetic resonance imaging (MRI) showed prominent ventricular dilation associated with hydrocephalus, Dandy-Walker variant and cortical malformation. The blood test for toxoplasmosis, syphilis, varicella-zoster, rubella, cytomegalovirus, and herpes simplex virus (TORCH) complex and various metabolic tests of blood and urine specimens yielded unremarkable results. She was admitted to our hospital for respiratory failure with fever and her clinical course deteriorated, progressing to hemiconvulsion hemiplegia epilepsy syndrome. Case 2 was a 17-month-old boy, born by spontaneous vertex delivery at 39weeks. Severe, asymmetrical ventricular dilation associated with hydrocephalus, cerebellar and brainstem hypoplasia, and punctuate calcifications of the thalamus, third and fourth ventricles, around the aqueduct, were observed on computed tomography (CT). The blood test for TORCH complex and various metabolic tests of blood and urine specimens yielded unremarkable results. He was admitted to our hospital for status epilepticus with fever and his clinical course progressed to hemorrhagic shock and encephalopathy syndrome. In patients with brain disorders, diagnosis and treatment are likely to be delayed and prognosis may thereby be worsened. When status epileptics or prolonged coma manifests even in patients with severe brain disorders, we must consider encephalopathy in the differential diagnosis.
 ...
PMID:Acute encephalopathy in two cases with severe congenital hydrocephalus. 2109 88

We assessed the motor recovery and cortical reorganization associated with intracranial pressure (ICP) control in a secondary normal pressure hydrocephalus (sNPH) patient. A 32-year-old man with sNPH resulting from a head injury presented with left hemiplegia. A ventricular-peritoneum shunt (VP shunt) was surgically inserted for the sNPH using a Codman Hakim Programmable Valve, and his ICP was controlled according to the ventricular size by CT scanning. The motor function of the patient was evaluated by functional MRI (fMRI) during ICP control in our hospital. The fMRI was performed at 3.0 T with timed dorsal flexion-extension movement of the foot. After 3 months of shunt valve pressure control, the primary sensorimotor cortex (SM1) was activated during the affected (left) foot movement, an area that had not been able to be activated just after admission. His walking ability also recovered markedly to the point of free independent walking. The motor function of the affected lower extremity appeared to recover to almost the some degree the original motor area after control of the ICP. This finding may reflect functional reorganization of the motor pathway following ICP normalization.
 ...
PMID:[Management of secondary normal pressure hydrocephalus and assessment of cortical reorganization using fMRI]. 2144 51

Raised intracranial tension affects the course of tuberculous meningitis adversely. The development of hydrocephalus may account for the raised intracranial pressure. Insertion of a ventriculoatrial shunt significantly alters the course of the disease. The results in seven cases have been detailed and discussed. The levels of consciousness improved, hemiplegia and aphasia practically cleared up, and vision returned even in children who were blind for 4 to 6 weeks. Operation could be performed even in an active stage of the disease without much fear of miliary dissemination.
 ...
PMID:Ventriculoatrial shunt in tuberculous meningitis with hydrocephalus. 2204 43

Hemispherectomy is the most successful operation for the control of seizures in a very select group of patients with infantile hemiplegia and intractable epilepsy. The efficacy of anatomical hemispherectomy has been offset to some degree by the fact that up to one third of those operated upon will subsequently develop obstructive hydrocephalus, and the so-called superficial subpial cerebral hemosiderosis, with potentially fatal complications. This review article details the operative technique of a modified `functional` hemispherectomy. In essence, the technique consists of removing the central (Rolandic) cortex and the temporal lobe of the affected hemisphere and leaving the remainder of the hemisphere intact, but neurogenically disconnected from the remaining brain.
 ...
PMID:Functional hemispherectomy for the treatment of intractable seizures. 2226 52

A 6-year-old girl was admitted to our emergency room because of a gunshot wound in the posterior craniocervical junction. On admission, she was alert, but left hemiplegia and right hemiparesis were noted. Cranial CT scanning showed a retained bullet in the cerebellomedullary cistern without bone destruction. Moreover, fourth ventricle hemorrhage was observed. There were no signs of acute hydrocephalus. The patient underwent suboccipital craniectomy and C-1 laminectomy for bullet removal. Postoperatively, the patient experienced significant neurological improvement. To the best of the authors' knowledge, this is the first documented case of a patient with a retained bullet in the cerebellomedullary cistern. The management strategies in such a unique case are discussed.
 ...
PMID:Treatment strategy in a child with a retained bullet in the cerebellomedullary cistern. 2279 64

A relatively new therapy in the treatment of hemorrhoids is transanal hemorrhoidal dearterialization (THD). We report a case of brain abscess caused by Streptococcus milleri following THD. Although a brain abscess after drainage of a perianal abscess has been described in the literature, no report exists of a brain abscess following treatment of hemorrhoids. A healthy 51-year-old man with hemorrhoids underwent THD. Two weeks later he presented with a headache, bradyphrenia, flattened behavior and a left hemiplegia. No perianal complaint and/or perianal abscess was present. A contrast CT scan of the cerebrum showed a right temporoparieto-occipital abscess, with edema and compression of the surrounding tissue and lateral ventricles. MRI showed an abscess with leakage in the right lateral ventricle. Treatment with dexamethasone and intravenous antibiotics was started. Because of progression of symptoms, 3 weeks later ventriculoscopy was performed and the abscess was drained. Culture of the punctuate showed S. milleri. Because of developing hydrocephalus 3 days after ventriculoscopy, first an external ventricle drain and later a ventriculoperitoneal drain was placed. Hereafter the hemiplegia and cognitive disorders improved. This case report describes a severe complication following treatment of hemorrhoids with THD which until now, to our knowledge, has never been described in the literature.
 ...
PMID:Brain abscess after transanal hemorrhoidal dearterialization: a case report. 2374 Dec 8

A girl aged 2 years 10 months suddenly went into a deep coma and demonstrated left hemiplegia. At birth, she had exhibited a left-sided facial port-wine stain typical of Sturge-Weber syndrome (SWS) and involving the V1 and V2 distributions of the trigeminal nerve. Computed tomography showed a right thalamic hemorrhage with acute hydrocephalus. Magnetic resonance imaging with Gd enhancement 8 months before the hemorrhage had shown a patent superior sagittal sinus (SSS) and deep venous system. Magnetic resonance imaging and MR angiography studies 2 months before the hemorrhage had revealed obstruction of the SSS and right internal cerebral vein (ICV). Given that a digital subtraction angiography study obtained after the hemorrhage did not show the SSS or right ICV, the authors assumed that impaired drainage was present in the deep venous system at that stage. The authors speculated that the patient's venous drainage pattern underwent compensatory changes because of the occluded SSS and deep venous collectors, shifting outflow through other cortical venous channels to nonoccluded dural sinuses. Sudden congestion (nearly total to total obstruction) of the ICV may have caused the thalamic hemorrhage in this case, which is the first reported instance of pediatric SWS with intracerebral hemorrhage and no other vascular lesion. Findings suggested that the appearance of major venous sinus occlusion in a child with SWS could be a warning sign of hemorrhage.
...
PMID:Sturge-Weber syndrome with spontaneous intracerebral hemorrhage in childhood. 2416 Jun 67

Traumatic acute subdural hematoma (ASDH) is generally addressed by craniotomy under general anesthesia. We report a patient whose traumatic ASDH was treated under local anesthesia by one-burr-hole endoscopic surgery. This 87-year-old woman had undergone coil embolization for a ruptured right middle-cerebral artery aneurysm and placement of a ventriculoperitoneal shunt for normal pressure hydrocephalus 5 years earlier. Upon admission, she manifested consciousness disturbance after suffering head trauma and right hemiplegia. Her Glasgow Coma Scale score was 8 (E2V2M4). Computed tomography (CT) demonstrated a thick, left-frontotemporal ASDH. Due to her advanced age and poor condition, we performed endoscopic surgery rather than craniotomy to evacuate the ASDH. Under local anesthesia, we made a burr hole in her left forehead and increased its size to 15 mm in diameter. After introducing a transparent sheath into the hematoma cavity with a rigid endoscope, the clot was evacuated with a suction tube. The arterial bleeding point was electrically coagulated. A postoperative CT scan confirmed the reduction of the hematoma. There was neither brain compression nor brain swelling. Her consciousness disturbance and right hemiplegia improved immediately. Endoscopic surgery may represent a viable method to address traumatic intracranial hematomas in some patients.
...
PMID:Endoscopic surgery for traumatic acute subdural hematoma. 2465 65

The patient, a 79-year-old man, experienced a Hunt & Kosnik grade IV subarachnoid hemorrhage, presenting with sudden-onset coma and severe left hemiplegia. We performed cranial clipping surgery for a ruptured aneurysm on the right middle cerebral artery the same day. Post-operative recovery proceeded smoothly, with gradual improvements in disturbed consciousness and left hemiplegia. Three weeks post-operation, CT revealed low-density areas in the right frontal and temporal lobe, believed to be due to subarachnoid hemorrhage, as well as hydrocephaly. We then performed a lumbo-peritoneal (L-P) shunt for the hydrocephaly. Two months later, the patient experienced shunt occlusion, and we performed a ventriculo-peritoneal (V-P) shunt revision (pressure: 6 cm H(2)O). Headaches, severe decline in cognitive function, and worsened left hemiplegia were observed seven weeks post-shunt revision. Cranial CT revealed widespread low-density areas in right posterior cerebral white matter. We suspected unilateral posterior reversible encephalopathy syndrome (PRES) after performing cranial MRI and cerebral angiography. Increasing the set pressure of the shunt improved the symptoms and radiographic findings. PRES is typically bilateral, and unilateral incidents are rare. This is the first report of unilateral PRES secondary to shunt operation. Its unilaterality appears to have been caused by unilateral brain damage or adhesions to the brain surface from the subarachnoid cerebral hemorrhage. Overdrainage post-shunt can also induce PRES. Diagnosis of PRES is more difficult in unilateral cases;practitioners must keep PRES in mind as a rare complication post-shunt operation.
 ...
PMID:[Unilateral Posterior Reversible Encephalopathy Syndrome after Ventriculo-Peritoneal Shunt for Normal Pressure Hydrocephalus Following Subarachnoid Hemorrhage: A Case Report]. 2727 Jan 50

<i>Background</i>:Sinking skin flap syndrome(SSFS)manifests as subjective symptoms, such as headache, dizziness, and undue fatigability, in addition to neurologic symptoms, such as hemiplegia, aphasia, and perceived failure, when the skin over a bone defect sinks in the weeks or months following a decompressive craniectomy. Indeed, these symptoms can improve after a cranioplasty. <i>Case presentation</i>:A 58-year-old woman presented with a disturbance of consciousness. She was found to have a subarachnoid hemorrhage due to a ruptured right middle cerebral artery aneurysm. She underwent a craniotomy with clipping of the affected artery and a decompressive craniectomy on the same day. Post-operatively, the disturbance of consciousness improved, but the left-sided paralysis persisted. She complained of intractable headaches, was disoriented, and a lack of spontaneity emerged as the skin over the bone defect sank. She underwent cranioplasty on the 43rd day after admission, and the symptoms resolved promptly after surgery. Rehabilitation was canceled at the onset of symptoms, but resumed after the symptoms improved. Based on perfusion MRI, the cerebral blood flow(CBF):cerebral blood volume(CBV)ratio of the affected side increased before and after surgery compared with the healthy side. A lumboperitoneal shunt was placed on the 52nd day after admission to manage the hydrocephalus. She was discharged from the hospital with higher brain dysfunction and a mild state of paralysis. <i>Conclusion</i>:The timing of cranioplasty in patients with SSFS has not yet been established, but surgery should be performed before symptoms appear because SSFS impairs rehabilitative efforts.
...
PMID:[A Patient with Sinking Skin Flap Syndrome who Underwent Perfusion MRI before and after Cranioplasty]. 2760 77


<< Previous 1 2 3 4 5 Next >>