Clinical study on minimally invasive liquefaction and drainage of intracerebral hematoma in the treatment of hypertensive putamen hemorrhage.

OBJECTIVE: This study aims to compare the curative effect of different treatment methods of hypertensive putamen hemorrhage, in order to determine an ideal method of treatment; and to explore the curative effect of the application of soft channel technology-minimally invasive liquefaction and drainage of intracerebral hematoma in the treatment of hypertensive putamen hemorrhage. METHODS: Patients with hypertensive cerebral hemorrhage, who were treated in our hospital from January 2015 to January 2016, were included into this study. Patients were divided into three groups: minimally invasive drainage group, internal medical treatment group and craniotomy group. In the minimally invasive drainage group, puncture aspiration and drainage were performed according to different hematoma conditions detected in brain CT, the frontal approach was selected for putamen and intracerebral hemorrhage, and drainage was reserved until the hematoma disappeared in CT detection. Drug therapy was dominated in the internal medical treatment group, while surgery under general anesthesia was performed to remove the hematoma in the craniotomy group. RESULTS: Post-treatment neurological function defect scores in minimally invasive drainage group and internal medical group were 16.14 ± 11.27 and 31.43 ± 10.42, respectively; and the difference was remarkably significant (P< 0.01). Post-treatment neurological function defect scores in the minimally invasive drainage group and craniotomy group were 16.14 ± 11.27 and 24.20 ± 12.23, respectively; and the difference was statistically significant (P< 0.05). There was a remarkable significant difference in ADL1-2 level during followed-up in survival patients between the minimally invasive drainage group and internal medical treatment group (P< 0.01), and there was a significant difference in followed-up mortality between these two groups (P< 0.01). CONCLUSION: Clinical observation and following-up results revealed that minimally invasive drainage treatment was superior to internal medical treatment and craniotomy.

Endocarditis infecciosa por Staphylococcus aureus meticilino sensible en pediatría. Presentación de un caso y revisión de la literatura / Methicillin-sensitive Staphylococcus aureus infective endocarditis in pediatrics. A case report and literature review

Resumen: La endocarditis infecciosa es una enfermedad poco frecuente en pediatría pero con importante morbimortalidad. Si bien existen grupos de riesgo bien definidos puede presentarse en niños sin cardiopatía subyacente e inmunocompetentes, en quienes la etiología estafilocócica es la más frecuente y el diagnóstico continúa siendo un desafío. Presentamos el caso de un niño de 2 años, previamente sano, con una endocarditis a Staphylococcus aureus meticilino sensible de presentación no usual.

Summary: Infective endocarditis is rather an unusual condition in pediatrics, although it is associated with significant morbility and mortality. In spite of there being well defined risk groups the disease may present in children with no underlying heart disease who are immunocompetent, Staphylococcus aureus being the most frequent etiology. In those cases, diagnosis still constitutes a challenge. The study presents the case of a 2 year-old patient, with a healthy history, who presented methicillin-sensitive Staphylococcus aureus infective endocarditis, with rather an unusual presentation.

Controversy in the management of lenticulostriate artery dissecting aneurysm: a case report and review of the literature.

BACKGROUND: Intracranial arterial dissection is an uncommon but well-recognized entity. Treatment remains variable, ranging from observation to intervention via the use of either surgical or endovascular techniques. Aneurysms along the lenticulostriate artery have been reported in only 41 patients. With the current case study we illustrate the effectiveness of observation in the context of a dissecting lenticulostriate aneurysm and discuss other approaches that have been used in the treatment of this particular entity. CLINICAL SUMMARY: An accomplished mountain climber presented, after coitus, with acute headache, mild facial weakness, and forgetfulness. Vascular imaging studies revealed a right putaminal hemorrhage secondary to a 3-mm lenticulostriate artery dissecting aneurysm. Clinically, the patient did well, with marked improvement in presenting symptoms enabling his return to mountain climbing. Follow-up angiography showed spontaneous resolution of the arterial dissecting aneurysm. Among the 41 reported cases, 19 were idiopathic, 5 associated with hypertension, and 17 related to various conditions such as Moyamoya disease, arteriovenous malformation, systemic vasculitis, intraventricular tumor, or substance abuse. Of the 42 cases, including the present case, 28 were surgically or endovascularly managed and 12 observed. Only one of the reported cases, a 33-year-old man with Moyamoya disease, who was managed conservatively, died of rebleeding. CONCLUSION: There is no common consensus in the literature on a single treatment strategy for a lenticulostriate artery aneurysm. The present case illustrates that observation and follow-up vascular imaging can be an important treatment strategy, allowing healing of the vessel wall and disappearance of the dissecting aneurysm.

Alcohol is a risk factor not for thalamic but for putaminal hemorrhage: the Akita Stroke Registry.

BACKGROUND: Although the risk factors of cerebral hemorrhage were established long ago, there is little agreement as to the risk factors for the site of cerebral hemorrhage. METHODS: We obtained mass health screening data collected between 1990 and 2000 regarding 151,796 subjects from the Akita Prefectural Federation of Agricultural Cooperative for Health and Welfare. A first-ever cerebral hemorrhage occurring <3 years after the screening examination was defined as an event. Stroke events were determined from the Akita stroke registry between 1990 and 2003. Clinical risk factors for stroke, such as age, blood pressure, severe obesity (body mass index >30 kg/m(2)), low serum total cholesterol, hepatic disorder, renal disorder, and drinking habits were then assessed. RESULTS: Cerebral hemorrhage developed in 344 cases in the study population. The distribution of subtypes (putaminal hemorrhage [PH], thalamic hemorrhage [TH], and subcortical hemorrhage [SH]) were 122 cases (35.5%), 110 cases (32.0%), and 44 cases (12.8%), respectively. We evaluated the risk factors by multiple logistic regression analysis among these 3 groups. Age was a significant risk factor among these 3 groups, but blood pressure was not a risk factor in SH. Low serum cholesterol and drinking habits were significant risk factors only in PH. Hepatic disorder was a strong risk factor in PH and a weak risk factor in TH. Interestingly, a drinking habit was a significant risk factor only in PH. CONCLUSIONS: Drinking habits had been a risk factor for cerebral hemorrhage, but it was a risk factor not for PH and not for TH or SH.

Intracranial hemorrhage from undiagnosed metastatic brain tumor during general anesthesia.

A patient with endometrial cancer presented with intracranial hemorrhage from an undiagnosed metastatic brain tumor during abdominal radical hysterectomy. Since she was neurologically intact, a systematic examination for brain metastasis had not been performed preoperatively. After the surgery, she had delayed recovery from general anesthesia with right hemiplegia and aphasia. Computed tomography and magnetic resonance imaging showed left putaminal hemorrhage from brain metastasis.

Haemorrhagic presentation of low-grade glioma in adults.

Intracranial bleeding is rare in patients with low-grade gliomas, above all in adult population. We reviewed the literature of such cases and reported another case of a haemorrhagic low-grade glioma in a 54-year-old woman presenting with a left hemiparesis. Computer tomography (CT) images showed a right basal ganglia haemorrhage with no mass effect. Vascular malformations were ruled out by angiography. Eighteen fluoro-fluoro deossiglucosio (18F-FDG) positron emission tomography (PET/CT) showed a large hypometabolic area corresponding to the lesion. We waited for patient's improvement. Late magnetic resonance images revealed a low-grade glioma at the bleeding site. Tumour was removed and histopathologic examination revealed a WHO grade II mixed glioma. The authors emphasize that this evidence has to be kept in mind since it has important therapeutic implications.

[Putaminal hemorrhage in a case of Turner's syndrome with hyperaldosteronemia].

A case of Turner's syndrome complicated with intracerebral hemorrhage in a 21-year-old female is presented. The patient experienced acute onset of unconsciousness and the left-sided hemiparesis due to the right-sided putaminal hemorrhage. Severe hypertension was seen at the hospitalization. Cerebral angiography revealed no vascular lesion other than the displacement of lenticulostriate arteries. Emergent surgical evacuation of the hematoma was successfully performed with her favorable outcome. Postoperatively, several hormonal tests indicated hyperaldosteronemia secondary to the increased levels of ACTH and renin as a result of hyper-response to the environmental stress, leading to critical hypertension. Other examinations including CT scan, MRI, MRA, and laboratory data showed no abnormalities suggestive of renal lesions. It is supposed that hypertension, as a frequent presenting feature, should be strictly controlled in Turner's syndrome from the first time of diagnosis.