intracraneal hemorrhage

Dapsone has been shown to be effective in treating immune thrombocytopenic purpura (ITP) in adults. In children the experience is limited. We describe our experience using dapsone in a female with refractory, symptomatic ITP who suffered intracranic haemorrhage and massive gastric bleeding. After treatment platelet counts was more than 100 x 103/μL, and reached 1000x103/μL. Discontinuation resulted in a rapid decrease in platelet counts, with severe intracranial haemorrhage (ICH). The recovery of dapsone led the platelets count to lower values...

OBJECTIVE: The main objective of our work is to revise our neurosurgical experience in pregnant patient and to carry out a revision of the related literature in order to optimize the neurosurgical handling of these kind of patients. METHOD: Retrospective study between august 1993 and June 2010. We included patients who were pregnant at the time and who presented any trace of cranial neurosurgical or spinal disease. RESULTS: The research includes the cases of 12 patients aged between 17 and 37 years old with an average age of 28...

Intracranial hemorrhage during pregnancy is a rare complication, and it results in a high perinatal mortality rate. We recently encountered 2 cases of intracranial hemorrhage during pregnancy. They underwent cesarean section under general anesthesia. Anesthetic management is difficult because we must avoid hemodynamic change and increasing intracranial pressure, and we have difficult airway management. It is also very difficult to prepare for the prevention before the onset because it develops suddenly, and quick action is important...

The removal of pathologically generated free radicals produced during ischemia, reperfusion and intracranical hemorrhage seems to be a viable approach to neuroprotection. However, at present, no neuroprotective agent has proven effective in focal ischemic stroke phase III trials, despite the encouraging data in animal models. This study aimed to explore the effect of the brain penetrant low molecular weight radical scavenger bis(1-hydroxy-2,2,6,6-tetramethyl-4-piperidinyl)-decandioate (IAC) in neurological damage subsequent to ischemia-reperfusion injury in Mongolian gerbils...

We report two cases of intracraneal brain haemorrhage secondary to developmental venous anomaly trombosis recently treated at our Department. First patient was a 28-year old woman on oral contraceptive treatment for a month who was referred to our Department with sudden-onset conscious level deterioration after presenting 24 hours previously with headache, vomits and hemiparesis. Computed Tomography revealed a predominant hypodense area containing hyperdense foci causing mild mass effect and midline-shift in keeping with a haemorrhagic infarction occupying almost completely the right frontal lobe...

INTRODUCTION: Neonatal alloimmune thrombocytopenia (NAT) is due to the transplacental transfer of circulating maternal alloantibodies developed against fetal platelet antigens inherited from the father. Intracranial hemorrhage occurs in 15-30% of the cases, and very important neurological sequelaes can be due to it. CASE REPORT: We present the clinical and immunohematologic findings of a case of severe NAT that had two siblings who died by this illness. In the 31st week of gestation an intracranial hemorrhage is detected by echography, the birth was by caesarean section...

BACKGROUND: Visual assessment of cerebrospinal fluid (CSF) for xanthochromia (yellow color) is practiced by the majority of laboratories worldwide as a means of diagnosing intracranical bleeds. METHODS: Colorimetric and spectrophotometric analysis of CSF samples for recognizing the presence of bilirubin either in low concentrations or in the presence of hemolysed blood. RESULTS: The experiments provide the physiological and colorimetric basis for abandoning visual assessment of CSF for xanthochromia...

INTRODUCTION: The anticoagulants are drugs with possible serious secondary effects, being one of the most serious the appearance of intracraneal hemorrhages, being able to vary the clinical course as they were hemorrhages in the deep supratentorial compartment (ST) or in the infratentorial (IT). OBJECTIVES: Compare the therapeutic attitude, the evolution and the prognostic of the cerebral hemorrhages in patient with warfarin treatment, in function of their localization ST or IT...

BACKGROUND: Epidemiological, clinical and pathological study of sudden death in children and young adults under 36 years old. SUBJECTS, MATERIAL AND METHOD: Sudden deaths between 1 and 35 years that occurred in Bizkaia (North of Spain) from 1991 to 1998 were analyzed. In all cases a complete forensic autopsy including histopathological, toxicological and occasionally microbiological studies were performed. Also, pathological antecedents were investigated. RESULTS: 107 sudden death cases between 1 and 35 years occurred, being the mortality rate of 2...

In preparing and maintaining a proper anaesthetic plan in the patient with subarachnoid haemorrhage undergoing delayed surgery, various concerns occur to the anaesthesist and the intensivist. These problems are related to the intracranic pathology but also to the structural, biochemical and functional changes occurring in a lot of organs and systems. Aim of anaesthetic approach is a correct preoperative evaluation and the maintenance of intracranic and systemic homeostasis. Systemically it is frequent the evidence of electrocardiographic abnormalities, due in same instances to myocardial hypoperfusion, of respiratory dysfunctions, of idroelettrolitic and metabolic changes leading to hypovolemia, hyponatremia and hypokalemia, and of coagulation disorders...

The case of a pregnant patient who had a massive intracraneal haemorrhage at 18 weeks of gestation is presented. Patient's neurological damage evolved to brain death, but the fetus continued in good condition. The decision of withdrawing life support or to continue supporting the mother's life to allow fetal development aroused difficult ethical questions, both to relatives and professionals. This is an exceptional situation of a heart beating cadaver and a non viable fetus whose life depends on the continuation of treatments that are considered as experimental...

We report a 15-year-old boy with chronic myelogenous leukemia who received unrelated bone marrow transplantation (uBMT) after surgical resection of cerebral arteriovenous malformation (AVM). The incidence of cerebral hemorrhage caused by rupture of cerebral ABM in cases of BMT is uncertain. However, since the risk of rupture of AVM was supposed to increase due to both severe thrombocytopenia after intensive chemotherapy and increased intracranical pressure because of total body irradiation (TBI) as preconditioning therapy for BMT, we have first carried out surgical resection of the cerebral AVM, and subsequently performed uBMT...

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Our clinical experiments with a simulation of intracerebral haematomas in hypertonics and our clinical experiences lead us to the conclusions that a pure isolated ventricular haemorrhage causes according to the quantity of blood only a gradual increase of intracranial pressure. Pia's three classical types are marking points on the continual scale from haematocephalus totalis to haemorrhage. Haematoma rupture into the ventricles is to a certain degree a beneficial increase of intracranial volume reserve. Pia's types can be supplemented with the so called "pseudoventricular haemorrhage" in which the haematoma only bulges into the ventricle and is covered by ependym...

Cerebral amyloid angiopathy (CAA) is an almost constant finding in Alzheimer's disease and in Alzheimer type senile dementia (EA/DSTA) but it has also been described in association with other processes such as in age-related hereditary or non hereditary cerebral hemorrhage (CH) relapse. The case of a non hypertensive 78 year old women is presented. Over a period of 27 months the patient had 3 cerebral hemorrhages located in the left parietotemporal, caudate nucleus and right frontobasal and right parietotemporal lobes, all of which had cortico-subcortical topography and eruption of blood to the subarachnoid space...

The clinical histories of 27 neonates ventilated with high frequency respirators (Volumetric Diffusive Respirator VDR-2) have been analyzed in order to evaluate the efficiency of this type of ventilation in neonatal pathology. The average gestational age of these patients was 32 +/- 4 weeks. Most of them (70%) presented respiratory distress due to hyaline membrane disease. Of the remaining cases, three (11%) presented with congenital diaphragmatic hernia, two with pulmonary hypertension, two with meconium aspiration syndrome, one with Group B Streptococal sepsis/shock and one with case diaphragmatic agenesia...

Prospective and retrospective data were collected from 394 cerebrospinal fluid (CSF) examinations performed in premature and full term infants in a neonatal intensive care unit from October, 1969, to April, 1973.Premature infants had an average of 6 WBCs/mn and 180 mg/100 ml protein in their CSF in the first week, and 3 WBCs/mm and 117 mg/100 ml protein in the fourth week of life. Full term infants had an average of 5 WBCs/mm and 117 mg/100 ml protein in the CSF during their first week, and 5 WVCs/mm and 74 mg/100ml protein in their fourth week of life...

Intracranial cerebral herniations occurring in 420 brains from consecutive necropsies are studied. They were present in 65 brains; in 23 there was secondary lesions in the upper brainstem. Temporal herniations in one or both sides, was the most frequent finding. Terminal anoxia is believed to be one of the most important factors. There was decrease of the secondary lesions of the brainstem after 60 years of age.

91 patients with acute head injuries, hydrocephalus, cerebral infarction, subarachnoid hemorrhage, encephalitis, intracerebral hemorrhage, or carbon monoxide intoxication have been so monitored by using the Numoto pressure switch by a method herein described. The main advantage has been the knowledge of the level of intracranial pressure at any given time and the early detection of a rising pressure when this phenomenon occurred. There were no complications except for 3 cases of infection. Two of these cases were minor purulent collections only at the site of exit of the tube in the scalp...

50 low-birth-weight infants (1,000 g. or less) admitted to an Intensive Care Unit from January 1972 up to December 1974 are evaluated. Obstetrical data maturity and morbidity are compared in order to investigate factors that might predispose survival of these infants. Significant differences in gestational age, birth weight and maturity have been encountered. Mortality rate increases with a low Apgar score at one and five minutes, a low hematocrit an admission, early appearance of apnea, respiratory distress, when ressuscitation was required, need for assisted ventilation and septicemia...