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Cerebral hemorrhage

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https://www.readbyqxmd.com/read/27932749/-hemorrhage-from-an-angiographically-obliterated-arteriovenous-malformation-after-gamma-knife-radiosurgery-an-immunohistochemistry-study
#1
Saori Hamada, Daina Kashiwazaki, Tetsuhiro Kamo, Takahiro Tomita, Naoki Akioka, Naoya Kuwayama, Satoshi Kuroda
A 24-year-old woman was diagnosed with a cerebral arteriovenous malformation(AVM)in the right parietal lobe(Spetzler-Martin grade I). The AVM was treated with stereotactic radiosurgery and was observed to have completely disappeared 3 years after radiosurgery. At the age of 35 years, the patient complained of a headache, and was referred to our hospital. A plain CT scan demonstrated a large cyst with niveau formation in the right parietal lobe. Cerebral angiography identified no recurrence of AVM. However, contrast MRI revealed an enhanced lesion on the surface of the cyst...
December 2016: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/27932670/annals-express-red-blood-cell-distribution-width-and-neutrophil-to-lymphocyte-ratio-are-associated-with-outcomes-of-adult-subarachnoid-hemorrhage-patients-admitted-to-intensive-care-unit
#2
Yuan-Lan Huang, Zhi-Jun Han, Zhi-De Hu
BACKGROUND: Red blood cell distribution width (RDW) and neutrophil to lymphocyte ratio (NLR) have been reported to be associated with outcomes of acute cerebral infarction. However, their prognostic value in patients with subarachnoid hemorrhage (SAH) remains largely unknown. The aim of this study was to investigate the prognostic value of RDW and NLR in SAH patients. METHODS: Medical records of adult SAH patients admitted to intensive care unit (ICU) were extracted from Multiparameter Intelligent Monitoring in Intensive Care II (MIMIC II, version 2...
December 8, 2016: Annals of Clinical Biochemistry
https://www.readbyqxmd.com/read/27932607/randomized-open-label-phase-1-2a-study-to-determine-the-maximum-tolerated-dose-of-intraventricular-sustained-release-nimodipine-for-subarachnoid-hemorrhage-newton-nimodipine-microparticles-to-enhance-recovery-while-reducing-toxicity-after-subarachnoid-hemorrhage
#3
Daniel Hänggi, Nima Etminan, Francois Aldrich, Hans Jakob Steiger, Stephan A Mayer, Michael N Diringer, Brian L Hoh, J Mocco, Herbert J Faleck, R Loch Macdonald
BACKGROUND AND PURPOSE: We conducted a randomized, open-label, phase 1/2a, dose-escalation study of intraventricular sustained-release nimodipine (EG-1962) to determine safety, tolerability, pharmacokinetics, and clinical effects in aneurysmal subarachnoid hemorrhage. METHODS: Subjects with aneurysmal subarachnoid hemorrhage repaired by clipping or coiling were randomized to EG-1962 or enteral nimodipine. Subjects were World Federation of Neurological Surgeons grade 2 to 4 and had an external ventricular drain...
December 8, 2016: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/27931945/dural-arteriovenous-fistula-of-the-sinus-of-the-lesser-sphenoid-wing-presenting-with-pontine-hemorrhage-case-report
#4
Hideki Nakajima, Tomoya Ishiguro, Aiko Terada, Masaki Komiyama
BACKGROUND: Dural arteriovenous fistulas (DAVFs) of the sinus of the lesser sphenoid wing (SLSW) with leptomeningeal drainage are rare. We report a patient with a DAVF of the SLSW draining into the basal vein of Rosenthal (BVR) presenting with pontine hemorrhage. CASA DESCRIPTION: A 71-year-old man presented with sudden right hemisensory disturbance of the arm and leg. Brain computed tomography showed left pontine hemorrhage and cerebral angiography revealed a DAVF of the left SLSW...
December 5, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27931942/interleukin-6-in-the-cerebrospinal-fluid-as-biomarker-for-onset-of-vasospasm-and-ventriculitis-after-severe-subarachnoidal-hemorrhage
#5
Markus Lenski, Volker Huge, Josef Briegel, Jörg-Christian Tonn, Christian Schichor, Niklas Thon
OBJECTIVE: Study aim was to investigate the diagnostic potential of Interleukin-6(IL-6) and other soluble biomarkers in serum and cerebrospinal fluid(CSF) for early diagnosis of cerebral vasospasm (cVSSAH) and external ventricular drainage (EVD) associated ventriculitis (VCSAH) and to separate these conditions from aneurysmal subarachnoidal hemorrhage (aSAH) without further complication (SAH(w/o/c)). METHODS: The concentrations of serum biomarkers and markers in the CSF were collected in 63 consecutive patients with aSAH and EVD...
December 5, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27930506/change-of-ascending-reticular-activating-system-with-recovery-from-vegetative-state-to-minimally-conscious-state-in-a-stroke-patient
#6
Sung Ho Jang, Chul Hoon Chang, Young Jin Jung, You Sung Seo
RATIONALE: We report on a stroke patient who showed change of the ascending reticular activating system (ARAS) concurrent with recovery from a vegetative state (VS) to a minimally conscious state (MCS), which was demonstrated on diffusion tensor tractography (DTT). PATIENT CONCERNS: A 59-year-old male patient underwent CT-guided stereotactic drainage 3 times for management of intracerebral hemorrhage and intraventricular hemorrhage. DIAGNOSIS: After 4 months from onset, when starting rehabilitation, the patient showed impaired consciousness, with a Glasgow Coma Scale (GCS) score of 6 and a Coma Recovery Scale-Revised score of 2...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27925301/atypical-case-of-perimesencephalic-subarachnoid-hemorrhage
#7
Konark Malhotra, Shino D Magaki, Maria Inmaculada Cobos Sillero, Harry V Vinters, Reza Jahan, Robert D Brown, David S Liebeskind
Perimesencephalic subarachnoid hemorrhage (PM-SAH) refers to intracranial hemorrhage located in the perimesencephalic cistern. The etiology remains mainly unclear, although venous leakage or rupture has been postulated. We report an interesting case of a 57-year-old healthy man who presented initially with PM-SAH with worsening of subcortical lesions on follow-up neuroimaging. Histopathological examination demonstrated cerebral amyloid angiopathy with perivascular inflammation.
December 7, 2016: Neuropathology: Official Journal of the Japanese Society of Neuropathology
https://www.readbyqxmd.com/read/27924520/histopathological-features-of-middle-cerebral-artery-and-superficial-temporal-artery-from-patients-with-moyamoya-disease-and-enlightenments-on-clinical-treatment
#8
Shou-Jia Sun, Jian-Jian Zhang, Zheng-Wei Li, Zhong-Wei Xiong, Xiao-Lin Wu, Sheng Wang, Kai Shu, Jin-Cao Chen
The histopathological features of the middle cerebral artery (MCA) and superficial temporal artery (STA) from moyamoya disease (MMD) and their relationships with gender, age, angiography stage were explored. The causes and the clinical significance of vasculopathy of STA were also discussed. The clinical data and specimens of MCA and STA from 30 MMD patients were collected. Twelve samples of MCA and STA from non-MMD patients served as control group. Histopathological examination was then performed by measuring the thickness of intima and media, and statistical analysis was conducted...
December 2016: Journal of Huazhong University of Science and Technology. Medical Sciences
https://www.readbyqxmd.com/read/27924287/transient-oliguria-during-anesthesia-in-cerebral-salt-wasting-syndrome
#9
Kwang Ho Lee, Jong Taek Park, Dong Woo Cho, Seung Woo Song, Hyun Kyo Lim
Cerebral salt wasting syndrome is a hyponatremic and hypovolemic condition caused by intracranial disorders, such as head injury, subarachnoid hemorrhage, brain tumor, and brain operations. We report a case of a 5-year-old girl that had cerebral salt wasting syndrome with marked polyuria who showed transient oliguria during general anesthesia. The patient had undergone an operation for traumatic intracranial hemorrhage three months prior and has had marked polyuria and hyponatremia since then. After induction of anesthesia for cranioplasty, the patient had oliguria during surgery and then resumed polyuria in the post-operative period...
September 2016: Journal of Lifestyle Medicine
https://www.readbyqxmd.com/read/27924052/magnetic-resonance-imaging-and-cerebral-ischemia-after-aneurysmal-subarachnoid-hemorrhage-a-systematic-review-and-meta-analysis
#10
Lisa A van der Kleij, Jill B De Vis, Jean-Marc Olivot, Lionel Calviere, Christophe Cognard, Nicolaas P A Zuithoff, Gabriel J E Rinkel, Jeroen Hendrikse, Mervyn D I Vergouwen
No abstract text is available yet for this article.
December 6, 2016: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/27923749/spinal-glomus-arteriovenous-malformation-presenting-with-a-subarachnoid-hemorrhage
#11
Pascal Jabbour, Badih Daou, Elias Atallah, Fadi Al-Saiegh, Kenan Alkhalili, Stavropoula Tjoumakaris
BACKGROUND AND IMPORTANCE: Spinal arteriovenous malformations (AVMs) are rare lesions that may cause serious neurologic morbidity. With the developments in endovascular technology and embolic materials, endovascular management of spinal AVMs has gained significant popularity. CLINICAL PRESENTATION: A 61-year-old female presented with the worst headache of her life, associated with an acute onset of nausea and vomiting and was shown to have a grade 2 subarachnoid hemorrhage on CT scan...
December 3, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27923236/the-effect-of-head-positioning-and-head-tilting-on-the-incidence-of-intraventricular-hemorrhage-in-very-preterm-infants-a-systematic-review
#12
Karen A de Bijl-Marcus, Annemieke J Brouwer, Linda S de Vries, Gerda van Wezel-Meijler
BACKGROUND: Despite advances in neonatal intensive care, germinal matrix-intraventricular hemorrhage (GMH-IVH) remains a frequent, serious complication of premature birth. Neutral head position and head tilting have been suggested to reduce the risk of GMH-IVH in preterm infants during the first 72 h of life. OBJECTIVE: The aim of this study was to provide a systematic review of the effect of neutral head positioning and head tilting on the incidence of GMH-IVH in very preterm infants (gestational age ≤30 weeks)...
December 7, 2016: Neonatology
https://www.readbyqxmd.com/read/27923226/intraoperative-tumoral-bleeding-of-hypervascular-medulloblastoma-after-ventricular-drainage-a-case-report
#13
Han-Seung Ryu, Tae-Young Jung, Moon-Soo Han, Seul-Ki Kim, Kyung-Hwa Lee
We report a rare case of intraoperative tumoral bleeding of a hypervascular medulloblastoma. A 12-year-old girl presented with dizziness and nausea. Brain magnetic resonance (MR) images revealed an approximately 4.2-cm enhanced mass on the cerebellar vermis associated with mild perilesional edema and increased cerebral blood volume. Angiography showed tumoral staining and developed occipital and circular dural sinuses in the venous phase. A suboccipital craniotomy was performed. To relieve the intracranial pressure, cerebrospinal fluid (CSF) was drained via a lateral ventricular catheter in the occipital horn...
December 7, 2016: Pediatric Neurosurgery
https://www.readbyqxmd.com/read/27921445/risk-of-neonatal-and-childhood-morbidity-among-preterm-infants-exposed-to-marijuana
#14
Sarah K Dotters-Katz, Marcela C Smid, Tracy A Manuck, Torri D Metz
BACKGROUND: Limited data exist regarding the neonatal and neurodevelopmental outcomes of infants exposed to marijuana (MJ) in-utero, particularly among preterm infants. We hypothesized that MJ-exposed preterm infants would have worse neonatal and childhood developmental outcomes compared to MJ-unexposed infants. METHODS: Secondary analysis of multicenter randomized-controlled trial of antenatal magnesium sulfate for prevention of cerebral palsy was conducted. Singleton non-anomalous infants delivered <35 weeks exposed to MJ in-utero were compared to MJ-unexposed...
December 6, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27919130/-two-cases-of-spontaneous-rupture-of-the-urinary-bladder-associated-with-radiation-cystitis-repaired-with-omentum-covering
#15
Takahito Wakamiya, Tomomi Kuramoto, Takeshi Inagaki
We experienced two cases of spontaneous rupture of the urinary bladder associated with radiation cystitis. Case 1 and Case 2 were a 45-year-old female and a 71-year-old female, respectively. Both of them were admitted to our hospital with complaints of high grade fever and severe lower abdominal pain. They had a past history of total hysterectomy followed by radiationtherapy more than10 years ago. The cystography and the subsequent computed tomography revealed spontaneous rupture of the urinary bladder. We performed the operationto repair the perforationsite with omentum covering...
October 2016: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/27919127/-deceased-donor-kidney-transplantation-from-a-liver-transplantation-recipient
#16
Shuhei Koike, Takashi Kobayashi, Yoshiyuki Okada, Shinsuke Shibuya, Kaoru Sakai, Yukari Tanaka, Shusuke Akamatsu, Hiromitsu Negoro, Naoki Terada, Toshinari Yamasaki, Yoshiyuki Matsui, Takahiro Inoue, Tomomi Kamba, Yumi Umeya, Toshimi Kaido, Osamu Ogawa
We report a 40-year-old man with end-stage renal disease due to IgA nephropathy who underwent deceased donor kidney transplantation. The donor was diagnosed to be brain-dead due to cerebral hemorrhage after her second liver transplantation for non-viral liver cirrhosis. Intraoperative 1-hour biopsy of the graft kidney revealed moderate global glomerular sclerosis (22%) and interstitial fibrosis (40%) consistent with underlying nephrosclerosis or calcineurin inhibitor nephrotoxicity. Although hemodialysis was needed until the graft began functioning several days after the kidney transplantation, the postoperative clinical course thereafter was uneventful and the graft functioned well with stable serum creatinine levels around 2...
October 2016: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/27916723/surgical-treatment-of-metallic-foreign-body-embolization-in-the-middle-cerebral-artery-case-report-and-literature-review
#17
Chuan Chen, Bo Hou, Lun Luo, Ying Guo
Intracranial artery embolization cases caused by foreign bodies are extremely clinically rare. Twenty-four cases in total have been reported in the literature; among them, 20 cases were caused by firearms, and only four cases originated from non-firearm injuries in daily life. Here, we report a fifth case of foreign body embolization in the cerebral artery caused by non-firearm injuries. We used microsurgery and successfully removed the metal piece that embolized the middle cerebral artery of a 30-year-old male patient in our center...
December 1, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27916062/-perioperational-management-of-gynecological-cancer-patients-with-severe-internal-medical-complications-a-serial-of-37-clinical-cases
#18
J Hu, W Q Lyu, Y L Guo, H W Wen, H Qiao, Y Qu
Objective: To evaluate the effectiveness and safety of perioperational management of gynecological cancer patients with severe internal medical complications. Methods: We collected 37 cases of gynecological cancer patients with severe internal medical complications who were hospitalized in Peking University First Hospital from Jan. 2010 to Nov. 2014. All of the cases were planned to move to ICU right after operation based on the preoperational assessment of anesthetist and physician. The median age was 69.4 years, and 25 cases (68%,25/37) of them were over 70 years old...
November 25, 2016: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/27911237/size-and-location-of-ruptured-intracranial-aneurysms-consecutive-series-of-1993-hospital-admitted-patients
#19
Miikka Korja, Riku Kivisaari, Behnam Rezai Jahromi, Hanna Lehto
OBJECTIVE Large consecutive series on the size and location of ruptured intracranial aneurysms (RIAs) are limited, and therefore it has been difficult to estimate population-wide effects of size-based treatment strategies of unruptured intracranial aneurysms. The authors' aim was to define the size and location of RIAs in patients diagnosed with subarachnoid hemorrhage due to aneurysm rupture in a high-volume academic center. METHODS Consecutive patients admitted to a large nonprofit academic hospital with saccular RIAs between 1995 and 2009 were identified, and the size, location, and multiplicity of RIAs were defined and reported by patient sex...
December 2, 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27911234/ventriculostomy-associated-hemorrhage-a-risk-assessment-by-radiographic-simulation
#20
Faith C Robertson, Muhammad M Abd-El-Barr, Srinivasan Mukundan, William B Gormley
OBJECTIVE Ventriculostomy entry sites are commonly selected by freehand estimation of Kocher's point or approximations from skull landmarks and a trajectory toward the ipsilateral frontal horn of the lateral ventricles. A recognized ventriculostomy complication is intracranial hemorrhage from cortical vessel damage; reported rates range from 1% to 41%. In this report, the authors assess hemorrhagic risk by simulating traditional ventriculostomy trajectories and using CT angiography (CTA) with venography (CTV) data to identify potential complications, specifically from cortical draining veins...
December 2, 2016: Journal of Neurosurgery
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