الملخص
We report two cases of posterior third ventricular choroid plexus papilloma, one in an 8-month-old infant and another in a two-year-old child. These cases presented with features of obstructive hydrocephalus. Both these patients underwent a ventriculo-peritoneal (VP) shunt surgery prior to the tumor excision. Following the VP shunt surgery both patients developed ascitis requiring exteriorization of the abdominal end of the shunt. There was a clear proof of CSF overproduction: 1400-1500 ml/day in the eight-month-old infant and 900-1200 ml/day in the two-year-old child. In the former it was transient and could be treated with revision of the VP shunt whereas in the second case a ventriculo-arterial shunt had to be done. In the second case a staged reduction cranioplasty was also performed for an enormously enlarged head (head circumference--74 cm). Interesting clinical and radiological findings and useful management strategies are described.
الموضوعات
Cerebral Ventricle Neoplasms/complications , Child, Preschool , Female , Humans , Hydrocephalus/etiology , Infant , Male , Papilloma, Choroid Plexus/complications , Third Ventricle , Ventriculoperitoneal Shuntالملخص
Patients with severe head injury with bilateral dilated unreactive pupils are considered to have a grave prognosis. Hence proper planning and aggressive management becomes mandatory for achieving good results. We present the outcome of consecutive 166 patients with severe head injury, admitted between January 1996 and December 2000 and analysed retrospectively. All the patients had an initial GCS of 8 or less and post resuscitation bilateral dilated unreactive pupils. Our aim was to analyze the long term outcome in these patients and identify the other significant prognostic factors. Of the 166 patients, 42 (25.30%) had a functional outcome (good recovery in 10.24%, moderate disability in 15.06%), and 124 (74.69%) had a poor outcome (death in 58.43% and severe disability in 16.26% of cases). There were 45 patients with polytrauma and 24 of these patients (53.33%) succumbed to the injuries. Obliteration of the basal cisterns and contusion were the common CT scan findings. Factors adversely affecting the survival included age of the patient, polytrauma with shock, initial GCS of 3 or 4, and compression of the basal cisterns on the initial CT scans. At follow up, most of the patients with a functional outcome showed a significant improvement in their motor function but continued to have neuro-behavioral and cognitive deficits.
الموضوعات
Adolescent , Adult , Child , Child, Preschool , Craniocerebral Trauma/complications , Disability Evaluation , Female , Humans , Infant , Longitudinal Studies , Male , Pupil Disorders/etiology , Trauma Severity Indicesالملخص
OBJECTIVE: To review the clinical profile, radiology and treatment of Pediatric posterior fossa extradural hematoma (PPFEDH) and evaluate the outcome. METHODS: Posterior fossa extradural hematoma (PFEDH) is an uncommon trauma sequel and in pediatric age group is still rare. This article discusses 18 cases of PPFEDH seen over a period of 8 years and review the pertinent medical literature. Only a few studies discuss PPFEDH and in most of them outcome has been good. Trauma has been subtle and fracture of occipital bone is seen in majority of cases. Treatment has been operative in majority of the cases. RESULTS: Most of the patients were diagnosed only on high index of suspicion with a history of trauma on the occipit, fracture of the occipital bone and persistent symptoms suggestive of increasing intracranial pressure and posterior fossa space occupying lesion. CT scanning was done liberally to confirm the suspicion and the patients with hematoma were treated aggressively by surgical evacuation with good recovery in most of them. CONCLUSION: Authors suggest an aggressive approach in the event of PPFEDH. However some patients can be managed conservatively but they should be closely observed for clinical manifestation and CT scan routinely to evaluate the progress of hematoma radiologically. A strict criterion should be followed in choosing such patients for conservative treatment as highlighted in the study.
الموضوعات
Child , Child, Preschool , Cranial Fossa, Posterior/injuries , Craniocerebral Trauma/complications , Female , Hematoma/etiology , Humans , Male , Occipital Bone/injuries , Oman , Retrospective Studies , Skull Fractures/complications , Tomography, X-Ray Computed , Treatment Outcomeالملخص
Yolk sac tumours are rare conditions among the germ cell tumours. Intracerebral germ cell tumours are exceedingly rare. A 15 year old girl presenting with a one week history of raised intracranial pressure is described. She had bilateral papilloedema and a right 6th nerve palsy. CT scan showed an intra-parenchymatous right frontal ring enhancing lesion of 2 cms diameter. The patient underwent microsurgical total excision of the tumour, followed by chemotherapy. She was asymptomatic at three years following surgery.
الموضوعات
Adolescent , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Bleomycin/therapeutic use , Brain Neoplasms/drug therapy , Cisplatin/therapeutic use , Combined Modality Therapy , Endodermal Sinus Tumor/drug therapy , Female , Frontal Lobe , Humans , Microsurgery , Tomography, X-Ray Computed , Vinblastine/therapeutic useالملخص
Diffuse idiopathic skeletal hyperostosis (DISH) has long been regarded as a benign asymptomatic clinical entity with an innocuous clinical course. Precise information is lacking in the world literature. Authors report the results of a retrospective analysis of 74 cases of DISH. Eleven patients presented with progressive spinal cord or cauda equina compression. In nine cases ossified posterior longitudinal ligament (OPLL) and in two cases ossified ligamentum flavum (OLF) were primarily responsible. Surgically treated patients (eight) had far better outcome as compared to the patients managed conservatively, as they had refused surgery. 'DISH' is neither a benign condition, nor it always runs a innocuous clinical course. In fact, in about 15% of the cases, serious neurological manifestations occur, which may require a major neurosurgical intervention.
الموضوعات
Aged , Aged, 80 and over , Cauda Equina , Humans , Hyperostosis, Diffuse Idiopathic Skeletal/complications , Ligamentum Flavum , Male , Middle Aged , Nerve Compression Syndromes/etiology , Ossification of Posterior Longitudinal Ligament/etiology , Ossification, Heterotopic/etiology , Retrospective Studies , Spinal Cord Compression/etiologyالملخص
A nineteen year old man with intrasacral meningocele is reported, who presented with long standing episodic gluteal pain and progressive muscle wasting. Magnetic resonance imaging established the diagnosis. Surgical excision relieved the pain but muscle wasting persisted. Pertinent literature is reviewed.