No abstract available.
Cerebral Hemorrhage/*complications ; Female ; Humans ; Male ; Phantom Limb/*diagnosis

Cerebral Hemorrhage ; complications ; Child ; Humans ; Intussusception ; complications ; Male ; Purpura, Schoenlein-Henoch ; complications

Acupuncture Therapy ; Cerebral Hemorrhage ; complications ; Cerebral Infarction ; etiology ; therapy ; Humans ; Male ; Middle Aged

Cerebellar hemorrhage is an unusual complication of supratentorial neurosurgery. To the best of our knowledge, only three case reports have described the occurrence of cerebellar hemorrhage after burr hole drainage for the treatment of chronic subdural hematoma (SDH). We present the case of a patient with this rare postoperative complication of cerebellar hemorrhage after burr hole drainage of a chronic SDH. Although burr hole drainage for the treatment of chronic SDH is rare complication, it is necessary to be aware of the possibility of cerebellar hemorrhage after supratentorial surgery, even with limited surgery such as burr hole drainage of a chronic SDH.
Cerebral Hemorrhage ; Craniotomy ; Drainage ; Hematoma, Subdural ; Hematoma, Subdural, Chronic ; Hemorrhage ; Humans ; Neurosurgery ; Postoperative Complications

We present a unique case of a brain abscess that occurred secondary to a ganglionic hemorrhage in a 64-year-old man. This abscess appeared to be metastatic after septicemia. Aspiration with antibiotics eliminated this infection.
Basal Ganglia Diseases/*complications ; Brain Abscess/*etiology ; Case Report ; Cerebral Hemorrhage/*complications ; Human ; Male ; Middle Age

We report a unique case of a 12-year-old girl with unilateral proptosis form orbital extension of an extensive bilateral cephalhematoma. Loss of vision in the left eye due to severe proptosis was reversed by prompt aspiration and tarsorrhaphy.
Cerebral Hemorrhage/*complications/radiography ; Child ; Exophthalmos/*etiology/radiography ; Female ; Hematoma/*complications/radiography ; Humans

There has been considerable controversy concerning divergence paralysis, an entity described as early as 1883 by Parinaud. We recently observed a patient with divergence paralysis, who on CT scan presented a small hematoma in the tegmentum of the brainstem. This case may support the theory that the center for divergence exists in the upper brainstem.
Cerebral Hemorrhage/complications* ; Cerebral Hemorrhage/radiography ; Hematoma/complications* ; Hematoma/radiography ; Human ; Male ; Middle Age ; Paralysis/etiology* ; Tegmentum Mesencephali*/radiography ; Tomography, X-Ray Computed

Phantom limbs are usually observed after amputation of extremities. In patients after a stroke, a similar but rarely occurring phenomenon consisting of the patient experiencing the presence of an additional limb has been described. This phenomenon, generally called supernumerary phantom limb (SPL), may be caused by lesions in the right or left cerebral hemisphere, but has been predominantly reported in patients who have had a right hemispheric stroke. We report two cases of atypical SPL and phantom limb pain (PLP) after pontine hemorrhage. The patients were treated conservatively and their symptoms lasted more than 1 month. This is the first report of SPLs after left pontine hemorrhage, and phantom perception and pain lasted longer than those in previously observed cases. Our results indicate that SPL may be more common than reported; therefore, thorough examinations are essential for the care of stroke patients.
Cerebral Hemorrhage/*complications ; Cerebral Infarction/complications ; Female ; Humans ; Male ; Middle Aged ; Pain/etiology ; Phantom Limb/*diagnosis/etiology/therapy ; Psychomotor Performance/physiology ; Stroke/complications ; Tomography, X-Ray Computed

OBJECTIVEIntra-ventricular hemorrhage (IVH) is one of the most serious complications of preterm infants. Significant numbers of the surviving infants with severe IVH go on to develop post-hemorrhagic hydrocephalus (PHH). The management of PHH remains a very challenging problem for both neonatologists and pediatric neurosurgeons. This study aimed to evaluate the efficacy and safety of the use of Ommaya reservoirs and serial cerebrospinal fluid (CSF) drainage in the management of a series of neonates with PHH.

METHODBetween January 1, 2003 and December 30, 2005, 15 consecutive newborn infants with IVH grades III to IV, complicated with progressive ventricular dilatation, underwent placement of an Ommaya reservoir. CSF was intermittently aspirated percutaneously from the reservoir. The amount and frequency of CSF aspiration were based on the clinical presentation and the follow-up results of serial cranial ultrasonograms or CT scans. The changes of CSF cell counts and chemistries were also followed. Patients whose progressive ventricular dilatation persisted despite serial CSF aspiration through Ommaya reservoir eventually had ventriculo-peritoneal shunts (V-P shunt) placed. All the patients were followed up in the outpatient clinic after discharge from the hospital and the neurodevelopmental outcomes were evaluated through 18-36 months of age.

RESULTA total of 15 infants were included in this series. Of them, 11 were preterm infants who were at gestational ages of 29 to 34 weeks and 4 infants were full-term. All of the 4 full term infants presented with progressive ventricular dilatation after suffering from the intra-cranial hemorrhage (3 infants were due to vitamin K deficiency and 1 was due to birth trauma). Thirteen infants had grade III IVH, and 2 had grade IV IVH based on initial cranial ultrasonographic and CT scans. The mean age when IVH was diagnosed was (9 +/- 1) days in preterm infants and (22 +/- 7) days in full-term infants; the mean age when Ommaya reservoir was placed was (18 +/- 11) days in preterm infants and (31 +/- 7) days in full-term infants. All the infants tolerated the surgical procedure well. The Ommaya reservoir was tapped for an average of (21.5 +/- 4.6) times per patient. The mean CSF volume per tap was (10.2 +/- 1.3) ml/kg. The values of CSF protein, glucose and cell counts slowly reached normal levels at approximately 3 - 5 weeks after the placement of the reservoir. The velocity of head circumference increase per week was less than 1 cm in 13 patients in 1 - 4 weeks after the placement of the reservoir and the size of ventricles decreased gradually. By 12 - 18 months, 12 infants had normal size ventricles, and 1 patient still had mild ventricular dilation at 36 months. Two infants developed progressive hydrocephalus after serial CSF aspiration through Ommaya reservoir. One infant had a V-P shunt placed at 2 months of age and another infant died at 3 months of age at home after parents refused further therapy. Complications consisted of reservoir leaking and CSF infection at 16th day of placement in one patient after repeated tapping. By the end of 18 - 36 months of follow-up, 11 of 14 infants were considered normal, two patients had mild impairment in neurodevelopmental outcome (both had spastic bilateral lower limbs paresis, and one of whom also had amblyopia) and the other had seizure disorder.

CONCLUSIONThe results from this series indicate that the placement of an Ommaya reservoir is relatively safe in newborn infants and is useful in the initial management of neonates with PHH and may be beneficial in improving their neurodevelopmental outcomes. A multicenter randomized trial may be needed to further validate the results of this report.

Cerebral Hemorrhage ; complications ; therapy ; Cerebral Ventricles ; Drainage ; methods ; Female ; Humans ; Hydrocephalus ; etiology ; therapy ; Infant, Newborn ; Male ; Subdural Effusion ; etiology ; therapy

OBJECTIVETo investigate the impact of obstructive sleep apnea-hypopnea syndrome (OSAHS) on cerebral microbleeds (CMBs) in patients with cerebral infarction.

METHODSConsecutive patients with acute cerebral infarction who had cerebral microbleeds shown by susceptibility-weighted imaging (SWI) were enrolled to undergo polysomnography (PSG). The patients were divided into two groups, namely non-OSAHS group with apnea-hypopnea index (AHI) less than 5 and OSAHS group with greater AHI, and the clinical and radiological features of cerebral microbleeds were compared between them.

RESULTSForty-nine patients were enrolled in this study, including 27 (55.1%) with both cerebral infarction and OSAHS and 22 (44.9%) with cerebral infarction but not OSAHS. A comparison of the risk factors showed that hypertension, a smoking history, and a history of stroke were more prevalent in patients with OSAHS than in those without OSAHS (P<0.05). The incidences of subclinical stroke in OSAHS and non-OSAHS patients were 37.0% (10/27) and 9.0% (2/22) (P<0.05), respectively. Neurological imaging revealed a greater number of cerebral microbleeds in OSAHS group than in non-OSAHS group (P<0.05). In OSAHS patients, 77.8% of the microbleeds were distributed in cortical-subcortical areas, 55.6% in the basal ganglia area, and 25.9% in the infratentorial area, as compared to the percentages of 50.0%, 40.9% and 50.0% in non-OSAHS patients, respectively (P<0.05). In OSAHS patients, 40.7% also had leukoaraiosis, and 48.1% had two or more causes, as compared to the percentages of 13.6% and 18.2% in non-OSAHS patients, respectively (P<0.05).

CONCLUSIONSOSAHS can be a risk factor for cerebral microbleeds. Patients with both cerebral infarction and OSAHS tend to have greater and more extensive lesions of cerebral microbleeds, more complicated cause of the disease, and a grater likeliness of stroke recurrence.

Aged ; Cerebral Hemorrhage ; etiology ; pathology ; Cerebral Infarction ; pathology ; Female ; Humans ; Male ; Middle Aged ; Risk Factors ; Sleep Apnea, Obstructive ; complications ; pathology