keyword
MENU ▼
Read by QxMD icon Read
search

Frontal lobe syndrome

keyword
https://www.readbyqxmd.com/read/28808366/clinical-features-and-outcomes-of-patients-with-posterior-reversible-encephalopathy-syndrome
#1
M S Kalaiselvan, M K Renuka, A S Arunkumar
AIMS: The aim of this study was to study the clinical features and outcomes of patients with posterior reversible encephalopathy syndrome (PRES) admitted to the Intensive Care Unit (ICU). SUBJECTS AND METHODS: All adult patients admitted to our ICU with acute onset neurologic symptoms with focal vasogenic edema on magnetic resonance imaging (MRI) were included in the study. Data were collected on demography, coexisting illness, admission severity of illness, neurological symptoms, blood pressure, treatment initiated, and MRI findings...
July 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28801946/imitation-inhibition-in-children-with-tourette-syndrome
#2
Valerie Cathérine Brandt, Agnes Moczydlowski, Melanie Jonas, Kai Boelmans, Tobias Bäumer, Marcel Brass, Alexander Münchau
OBJECTIVE: Echopraxia, that is, the open and automatic imitation of other peoples' actions, is common in patients with Gilles de la Tourette syndrome, autism spectrum disorder, and also those with frontal lobe lesions. While systematic reaction time tasks have confirmed increased automatic imitation in the latter two groups, adult patients with Tourette syndrome appear to compensate for automatic imitation tendencies by an overall slowing in response times. However, whether children with Tourette syndrome are already able to inhibit automatic imitation tendencies has not been investigated...
August 12, 2017: Journal of Neuropsychology
https://www.readbyqxmd.com/read/28781802/sorafenib-induced-reversible-posterior-leukoencephalopathy-in-patients-with-renal-cell-carcinoma-a-report-of-two-cases
#3
Nobuki Furubayashi, Takahito Negishi, Hidenori Iwai, Kei Nagase, Motonobu Nakamura
Reversible posterior leukoencephalopathy syndrome (RPLS) is a rare clinicoradiological syndrome that is characterized by neurological symptoms, including seizures, headaches, visual abnormalities, confusion and encephalopathy, accompanied by vasogenic edema of the posterior white matter observed on neuroimaging. Sorafenib is an inhibitor of pro-angiogenic receptor tyrosine kinases, such as vascular endothelial growth factor receptor 2, platelet-derived growth factor receptor β, and vascular endothelial growth factor receptor 3...
August 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28757309/reliability-and-clinical-correlation-of-transcranial-doppler-ultrasound-in-sturge-weber-syndrome
#4
Elizabeth A Offermann, Aditya Sreenivasan, M Robert DeJong, Doris D M Lin, Charles E McCulloch, Melissa G Chung, Anne M Comi
BACKGROUND: The reproducibility of transcranial Doppler (TCD) ultrasound measurements in Sturge-Weber syndrome (SWS) and TCD's ability to predict neurological progression is unknown. METHODS: In 14 individuals with SWS, TCD measured mean flow velocity, pulsatility index, peak systolic velocity, and end-diastolic velocity in the middle, posterior, and anterior cerebral arteries of the affected and unaffected hemisphere. TCD was performed either once (n = 5) or twice in one day (n = 9)...
May 8, 2017: Pediatric Neurology
https://www.readbyqxmd.com/read/28720085/my-child-cannot-breathe-while-sleeping-a-report-of-three-cases-and-review
#5
Won Hee Seo, Minkyu Park, So-Hee Eun, Seonkyeong Rhie, Dae Jin Song, Kyu-Young Chae
BACKGROUND: Sudden breath-holding episodes during sleep in young children are potentially related to sudden infant death syndrome and other life-threatening events. Additionally, these episodes can negatively affect child's growth and development. CASE PRESENTATION: Here, we present 3 cases of preschool children with similar paroxysmal nocturnal waking events associated with choking that had different etiologies (nocturnal frontal lobe epilepsy, nocturnal gastroesophageal reflux disease, and parasomnia, respectively)...
July 18, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28711765/functional-magnetic-resonance-imaging-response-as-an-early-biomarker-of-cognitive-decline-in-elderly-patients-with-metabolic-syndrome
#6
Nadia Shigaeff, Edson Amaro, Fabio G M Franco, Alessandro F Jacinto, Gabriela Chiochetta, Maysa S Cendoroglo, Vanessa A Citero
OBJECTIVES: We assessed whether potential changes in brain activation patterns of elderly individuals with metabolic syndrome (MetS) who were cognitively healthy (without mild cognitive impairment or dementia) were associated with cognitive decline in executive function in the short-term. METHOD: We analyzed 43 individuals (23 MetS, 20 controls) using a global geriatric evaluation, a neuropsychological battery, and task-related (attention) fMRI exam. Correlation analysis between the fMRI signal at baseline and cognitive impairment after 1year was based on the voxel-based Pearson coefficient, corrected for multiple comparisons...
July 8, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28707717/an-autopsied-case-of-corticobasal-degeneration-presenting-with-frontotemporal-dementia-followed-by-myoclonus
#7
Yasushi Iwasaki, Keiko Mori, Masumi Ito, Maya Mimuro, Mari Yoshida
A Japanese woman developed frontotemporal dementia (FTD)-like symptoms of abnormal behavior, such as stereotyped behavior and disinhibition. The patient developed these symptoms at the age of 59 years, although aphasia symptoms were not apparent at early disease stages. Progressive parkinsonism was dominant on the left side, and conspicuous myoclonus was recognized in the late disease stage. MRI indicated severe, right side-dominant frontotemporal lobe atrophy with white matter degeneration. Brainstem and cerebellar atrophy were also observed...
July 14, 2017: Neuropathology: Official Journal of the Japanese Society of Neuropathology
https://www.readbyqxmd.com/read/28705814/head-and-neck-mri-findings-in-charge-syndrome
#8
M J Hoch, S H Patel, D Jethanamest, W Win, G M Fatterpekar, J T Roland, M Hagiwara
Coloboma of the eye, Heart defects, Atresia of the choanae, Retardation of growth and/or development, Genital and/or urinary abnormalities, and Ear abnormalities and deafness (CHARGE) syndrome is a disorder with multiple congenital anomalies seen on imaging. A retrospective review of 10 patients with CHARGE syndrome who underwent MR imaging of the brain as part of a preoperative evaluation for cochlear implantation was conducted. Structural abnormalities of the entire MR imaging of the head were evaluated, including the auditory system, olfactory system, face, skull base, and central nervous system...
July 13, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28693073/-resting-state-fmri-study-of-emotional-network-in-patients-with-postconcussion-syndrome
#9
X Zhang, R B Qian, X M Fu, B Lin, D Zhang, C S Xia, X P Wei, C S Niu, Y H Wang
Objective: To discuss functional connectivity changes in the emotional network of patients with post-concussion syndrome (PCS) and their clinical significance by resting-state functional magnetic resonance imaging (rs-fMRI). Methods: Twenty-seven patients with PCS were recruited from the Department of Neurosurgery of Anhui provincial hospital affiliated to Anhui medical university from October 2015 to April 2016, and 27 healthy subjects were recruited as the controls. The Hamilton Anxiety Scale (HAMA) and The Hamilton Depression Scale (HAMD) were used to evaluate the emotional state of two groups of subjects...
July 4, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28670086/posterior-reversible-leukoencephalopathy-syndrome-after-kratom-ingestion
#10
Austin Castillo, J Drew Payne, Kenneth Nugent
Posterior reversible encephalopathy syndrome has been associated with hypertension, preeclampsia, cancer chemotherapy, and drugs of abuse, such as amphetamine and methamphetamine. We report a young man who suddenly developed severe headache, disorientation, and aphasia following ingestion of kratom and Adderall. Computed tomography and magnetic resonance imaging of his head revealed foci of vasogenic edema in the posterior occipital lobes, frontal lobes, and brainstem. In addition, he had a small area of hemorrhage in the left posterior occipital lobe...
July 2017: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/28669013/narrative-medicine-perspectives-on-patient-identity-and-integrative-care-in-neuro-oncology
#11
Robert B Slocum, Tracy A Howard, John L Villano
Narrative Medicine sessions can encourage patients to rediscover personal identity and meaning by telling or writing their stories. We explored this process to improve care and quality of life for brain cancer patients in an academic neuro-oncology program. Brain cancer and its treatments may threaten a patient's quality of life and sense of self in many ways, including impaired cognitive skills, loss of memory, reduced coordination, and limited capacity for self-expression. The impact of symptoms and side effects on quality of life must be evaluated in terms of each patient's identity and may be understood in terms of each patient's story...
July 1, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28664022/intracerebral-hemorrhage-caused-by-cerebral-hyperperfusion-after-superficial-temporal-artery-to-middle-cerebral-artery-bypass-for-atherosclerotic-occlusive-cerebrovascular-disease
#12
Fumihiro Matano, Yasuo Murai, Takayuki Mizunari, Koji Adachi, Shiro Kobayashi, Akio Morita
Few papers have reported detailed accounts of intracerebral hemorrhage caused by cerebral hyperperfusion after superficial temporal artery to middle cerebral artery bypass (STA-MCA) bypass for atherosclerotic occlusive cerebrovascular disease. We report a case of vasogenic edema and subsequent intracerebral hemorrhage caused by the cerebral hyperperfusion syndrome (CHS) after STA-MCA bypass for atherosclerotic occlusive cerebrovascular disease disease without intense postoperative blood pressure control. A 63-year-old man with repeating left hemiparesis underwent magnetic resonance angiography (MRA), which revealed right internal carotid artery (ICA) occlusion...
January 2017: NMC Case Rep J
https://www.readbyqxmd.com/read/28660777/diogenes-syndrome-in-frontotemporal-dementia
#13
Catherine M Finney, Mario F Mendez
Diogenes syndrome refers to the combination of extreme self-neglect and excessive collecting with clutter and squalor, which is often present in patients with dementia. Diogenes syndrome may be particularly common in behavioral variant frontotemporal dementia (bvFTD), and the investigation of these patients may help clarify the nature of this syndrome. We describe 5 patients with bvFTD who exhibited a decline in self-care accompanied by hoarding behaviors. These patients, and a review of the literature, suggest a combination of frontal lobe disturbances: loss of insight or self-awareness with a failure to clean up or discard, a general compulsive drive, and an innate impulse to take environmental items...
January 1, 2017: American Journal of Alzheimer's Disease and Other Dementias
https://www.readbyqxmd.com/read/28649612/disentangling-the-neural-correlates-of-corticobasal-syndrome-and-corticobasal-degeneration-with-systematic-and-quantitative-ale-meta-analyses
#14
Franziska Albrecht, Sandrine Bisenius, Rodrigo Morales Schaack, Jane Neumann, Matthias L Schroeter
Corticobasal degeneration is a scarce neurodegenerative disease, which can only be confirmed by histopathological examination. Reported to be associated with various clinical syndromes, its classical clinical phenotype is corticobasal syndrome. Due to the rareness of corticobasal syndrome/corticobasal degeneration and low numbers of patients included in single studies, meta-analyses are particularly suited to disentangle features of the clinical syndrome and histopathology. Using PubMed, we identified 11 magnetic resonance imaging studies measuring atrophy in 22 independent cohorts with 200 patients contrasted to 318 healthy controls...
2017: NPJ Parkinson's Disease
https://www.readbyqxmd.com/read/28641497/a-neuropsychiatric-analysis-of-the-cotard-delusion
#15
Aradhana Sahoo, Keith A Josephs
Cotard's syndrome, a condition in which the patient denies his or her own existence or the existence of body parts, is a rare illness that has been reported in association with several neuropsychiatric diagnoses. The majority of published literature on the topic is in the form of case reports, many of which are several years old. The authors evaluated associated diagnoses, neuroimaging, and treatments recorded in patients diagnosed with Cotard's syndrome at their institution. A search of the Mayo Clinic database for patients with mention of signs and symptoms associated with Cotard's in their records between 1996 and 2016 was conducted...
June 23, 2017: Journal of Neuropsychiatry and Clinical Neurosciences
https://www.readbyqxmd.com/read/28611694/acute-frontal-lobe-dysfunction-following-prefrontal-low-frequency-repetitive-transcranial-magnetic-stimulation-in-a-patient-with-treatment-resistant-depression
#16
Guilhem Carle, Mehdi Touat, Nicolas Bruno, Damien Galanaud, Charles-Siegfried Peretti, Antoni Valero-Cabré, Richard Levy, Carole Azuar
The potential of repetitive transcranial magnetic stimulation (rTMS) to treat numerous neurological and psychiatric disorders has been thoroughly studied for the last two decades. Here, we report for the first time, the case of a 65-year-old woman suffering from treatment-resistant depression who developed an acute frontal lobe syndrome following eight sessions of low-frequency rTMS (LF-rTMS) to the right dorsolateral prefrontal cortex while also treated with sertraline and mianserin. The pathophysiological mechanisms underlying such an unexpected acute frontal lobe dysfunction are discussed in relation to the therapeutic use of LF-rTMS in combination with pharmacotherapy in depressed patients...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28598840/neuropsychological-symptoms-in-sporadic-creutzfeldt-jakob-disease-patients-in-germany
#17
Anna Krasnianski, Geeske T Bohling, Uta Heinemann, Daniela Varges, Bettina Meissner, Walter J Schulz-Schaeffer, Andreas Reif, Inga Zerr
BACKGROUND: The polymorphism at codon 129 of the prion protein gene (PRNP) and the PrPSc types 1 and 2 belong to a molecular classification of sporadic Creutzfeldt-Jakob disease (sCJD) that correlates well with the clinical and neuropathological phenotype of sCJD. OBJECTIVE: The aim of the study was to perform the first detailed evaluation of neuropsychological deficits in a large group of definite sCJD patients with known molecular subtype. METHODS: We analyzed neuropsychological symptoms in a cohort of 248 sCJD patients with known M129 V polymorphism of PRNP and prion protein type...
2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28596202/persistent-lesion-hyperintensity-on-brain-diffusion-weighted-mri-is-an-early-sign-of-intravascular-lymphoma
#18
Takashi Kageyama, Haruo Yamanaka, Fumihiko Nakamura, Toshihiko Suenaga
A 63-year-old man presented with right-sided hemianopia and unsteady gait. Brain MRI revealed multiple hyperintense infarct-like lesions on diffusion-weighted images (DWI). Hyperintensity persisted in some of these lesions even after 6 weeks, although his symptoms were ameliorated then. The patient developed episodic dizziness and a transient event of apraxia at 18 weeks after the first episode. Brain MRI revealed additional hyperintense lesions on DWI, which persisted even after 7 weeks. Eventually, the patient manifested cauda equina syndrome 39 weeks after the first episode...
June 8, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28579383/clinical-and-biological-phenotypes-of-frontotemporal-dementia-perspectives-for-disease-modifying-therapies
#19
S Gazzina, M A Manes, A Padovani, B Borroni
Frontotemporal Dementia (FTD) is a progressive neurodegenerative condition which encompasses a group of clinically, neuropathologically and genetically heterogeneous disorders characterized by selective involvement of the frontal and temporal lobes. FTD is characterized by changes in behaviour and personality, frontal executive deficits and language dysfunction. Different phenotypes have been defined on the basis of presenting clinical symptoms, behavioural variants of FTD (bvFTD) and primary progressive aphasia (PPA), which includes nonfluent/agrammatic variant PPA (avPPA) and semantic variant PPA (svPPA)...
June 1, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28571231/central-variant-of-posterior-reversible-encephalopathy-syndrome-a-rare-case-report
#20
K G Srinivasan, Padhmini Balasubramanian, K R Mayilvaganan, Usha Nandhini Kannan, Mohamed Bilal
Posterior Reversible Encephalopathy Syndrome (PRES) is a clinicoradiological condition associated with headache, altered mental status, dizziness and white matter vasogenic oedema in parieto-occipital region. It is often associated with hypertension but can also occur in diverse clinical settings like immunosuppression, eclampsia, etc. It is due to failure of autoregulatory mechanism of posterior circulation in response to change in blood pressure. We hereby report a rare case of central variant of PRES secondary to severe hypertension diagnosed with 3T MRI...
April 2017: Journal of Clinical and Diagnostic Research: JCDR
keyword
keyword
97306
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"