keyword
MENU ▼
Read by QxMD icon Read
search

Far lateral approach

keyword
https://www.readbyqxmd.com/read/28191379/functional-and-aesthetic-recovery-of-congenital-muscular-torticollis-with-intramuscular-stromal-vascular-fraction-enriched-fat-grafting
#1
Juan Monreal
Congenital muscular torticollis is a well-known pathological condition caused by the contracture and shortening of the sternocleidomastoid muscle. This condition is manifested by a neck postural deformity often accompanied by some kind of facial asymmetry. Once diagnosed, treatment by early physiotherapy is generally successful in a high percentage of patients if performed during the first year of life. Later, especially after the fourth year, conservative treatment is usually far less effective, and surgical techniques remain the only way to improve neck contour and function...
January 12, 2017: Curēus
https://www.readbyqxmd.com/read/28164054/a-very-rare-presentation-of-type-1-monteggia-equivalent-fracture-with-ipsilateral-fracture-of-distal-forearm-approach-with-outcome-case-report
#2
Dhananjay Singh, Bhanu Awasthi, Vikas Padha, Sanjay Thakur
INTRODUCTION: We report a case of Type 1 Monteggia equivalent injury with intact radio-capitellar congruity, associated with epiphyseal fracture of distal radius and distal ulna shaft in an 11-year-old boy. There are only a few cases of Monteggia or Monteggia equivalent injury with ipsilateral forearm fractures in children, and injury pattern being reported by us is not only rare but also the only case reported thus far to the best of our knowledge, Sood et al. described Type 1 equivalent with epiphyseal injuries of both radius and ulna Osada et al...
September 2016: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28141701/mechanisms-of-uterine-artery-dysfunction-in-pregnancy-complications
#3
Jude S Morton, Alison S Care, Sandra T Davidge
Pregnancy is a unique condition and the vascular processes that are required for this undertaking are both complex and extensive. In this review, we discuss the vascular adaptations which occur in the maternal uterine arterial bed to maintain blood supply to the fetal-placental unit. In complicated pregnancies, inadequate remodeling of the uterine arteries, hormonal imbalances, and pre-existing conditions such as obesity, hypertension, diabetes etc. may lead to maladaptations of the uterine vasculature that includes increased vasoconstriction and endothelial dysfunction...
January 30, 2017: Journal of Cardiovascular Pharmacology
https://www.readbyqxmd.com/read/28128694/the-rectus-capitis-lateralis-and-the-condylar-triangle-important-landmarks-in-posterior-and-lateral-approaches-to-the-jugular-foramen
#4
Michael A Cohen, Alexander I Evins, Gennaro Lapadula, Leopold Arko, Philip E Stieg, Antonio Bernardo
OBJECTIVE The rectus capitis lateralis (RCL) is a small posterior cervical muscle that originates from the transverse process of C-1 and inserts onto the jugular process of the occipital bone. The authors describe the RCL and its anatomical relationships, and discuss its utility as a surgical landmark for safe exposure of the jugular foramen in extended or combined skull base approaches. In addition, the condylar triangle is defined as a landmark for localizing the vertebral artery (VA) and occipital condyle...
January 27, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28120152/copy-number-variations-in-amyotrophic-lateral-sclerosis-piecing-the-mosaic-tiles-together-through-a-systems-biology-approach
#5
REVIEW
Giovanna Morello, Maria Guarnaccia, Antonio Gianmaria Spampinato, Valentina La Cognata, Velia D'Agata, Sebastiano Cavallaro
Amyotrophic lateral sclerosis (ALS) is a devastating and still untreatable motor neuron disease. Despite the molecular mechanisms underlying ALS pathogenesis that are still far from being understood, several studies have suggested the importance of a genetic contribution in both familial and sporadic forms of the disease. In addition to single-nucleotide polymorphisms (SNPs), which account for only a limited number of ALS cases, a consistent number of common and rare copy number variations (CNVs) have been associated to ALS...
January 24, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28063269/novel-mapping-technique-for-localization-of-focal-and-reentrant-activation-during-atrial-fibrillation
#6
Yoshihide Takahashi, Shinsuke Iwai, Syu Yamashita, Mayumi Masumura, Masahito Suzuki, Kento Yabe, Yasuhiro Sato, Kenzo Hirao, Mitsuaki Isobe
INTRODUCTION: Identification of wavefront propagation pattern during AF remains challenging in ablation procedures. We sought to test a novel combination of a new mapping technology called Ripple Map and high-density mapping to distinguish focal and reentrant activation during atrial fibrillation (AF). METHODS AND RESULTS: Subjects were patients undergoing ablation for persistent AF. If AF remained after isolation of the pulmonary veins, the left atrium (LA) was mapped by a high-density mapping catheter for later analysis, after which ablation was continued using a conventional stepwise approach...
January 7, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/28060307/lateral-chronic-cranial-window-preparation-enables-in-vivo-observation-following-distal-middle-cerebral-artery-occlusion-in-mice
#7
Simon H Bayerl, Melina Nieminen-Kelhä, Thomas Broggini, Peter Vajkoczy, Vincent Prinz
Focal cerebral ischemia (i.e., ischemic stroke) may cause major brain injury, leading to a severe loss of neuronal function and consequently to a host of motor and cognitive disabilities. Its high prevalence poses a serious health burden, as stroke is among the principal causes of long-term disability and death worldwide(1). Recovery of neuronal function is, in most cases, only partial. So far, treatment options are very limited, in particular due to the narrow time window for thrombolysis(2,3). Determining methods to accelerate recovery from stroke remains a prime medical goal; however, this has been hampered by insufficient mechanistic insights into the recovery process...
December 29, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28043885/application-of-far-lateral-approach-to-sub-axial-spine-application-technical-difficulties-and-results
#8
Harnarayan Singh, Rana Patir, Sandeep Vaishya, Anurag Gupta, Rahul Miglani
No abstract text is available yet for this article.
December 30, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/28008833/-microbiotes-and-metagenomics
#9
Jean Weissenbach, Abdelghani Sghir
Major technical advances were introduced in the study of microflora and microbial communities in the nineties. These are essentially analytical approaches conducted as frequently by brute force. What conclusions can be drawn from these analyses twenty years later? In terms of microbial compositions, monitoring and diagnosis, the results are impressive. But what do all these microorganisms do? What are the factors behind their associations and their maintenance? Gene inventories are approaching completion; they allow us to deepen some physiological processes but do not say much more...
November 2016: Médecine Sciences: M/S
https://www.readbyqxmd.com/read/28005348/ultrahigh-vacuum-tip-enhanced-raman-spectroscopy
#10
Eric A Pozzi, Guillaume Goubert, Naihao Chiang, Nan Jiang, Craig T Chapman, Michael O McAnally, Anne-Isabelle Henry, Tamar Seideman, George C Schatz, Mark C Hersam, Richard P Van Duyne
Molecule-surface interactions and processes are at the heart of many technologies, including heterogeneous catalysis, organic photovoltaics, and nanoelectronics, yet they are rarely well understood at the molecular level. Given the inhomogeneous nature of surfaces, molecular properties often vary among individual surface sites, information that is lost in ensemble-averaged techniques. In order to access such site-resolved behavior, a technique must possess lateral resolution comparable to the size of surface sites under study, analytical power capable of examining chemical properties, and single-molecule sensitivity...
December 22, 2016: Chemical Reviews
https://www.readbyqxmd.com/read/27995452/an-optimal-approach-for-laparoscopic-d3-lymphadenectomy-plus-complete-mesocolic-excision-d3-cme-for-right-sided-colon-cancer
#11
Daxing Xie, Chaoran Yu, Chun Gao, Hasan Osaiweran, Junbo Hu, Jianping Gong
BACKGROUND: It is common knowledge that high ligation of blood vessels at the D3 level and complete mesocolic excision (CME) are two critical points of right hemicolectomy for right colon cancer (RCC). (1-5) To date, a safe strategy for completing these two procedures under laparoscopic surgery has not been extensively described. The authors provide a video to demonstrate laparoscopic right hemicolectomy (D3 + CME) with an optimal mesentery-defined approach. By identifying three "tri-junctions," this approach facilitates dissection of the entire mesocolon along the embryologic planes as far centrally as possible and enables the high tie of feeding vessels at bifurcation...
December 19, 2016: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/27983596/estrogenic-endocrine-disrupting-chemicals-influencing-nrf1-regulated-gene-networks-in-the-development-of-complex-human-brain-diseases
#12
REVIEW
Mark Preciados, Changwon Yoo, Deodutta Roy
During the development of an individual from a single cell to prenatal stages to adolescence to adulthood and through the complete life span, humans are exposed to countless environmental and stochastic factors, including estrogenic endocrine disrupting chemicals. Brain cells and neural circuits are likely to be influenced by estrogenic endocrine disruptors (EEDs) because they strongly dependent on estrogens. In this review, we discuss both environmental, epidemiological, and experimental evidence on brain health with exposure to oral contraceptives, hormonal therapy, and EEDs such as bisphenol-A (BPA), polychlorinated biphenyls (PCBs), phthalates, and metalloestrogens, such as, arsenic, cadmium, and manganese...
December 13, 2016: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/27982123/unraveling-gene-expression-profiles-in-peripheral-motor-nerve-from-amyotrophic-lateral-sclerosis-patients-insights-into-pathogenesis
#13
Nilo Riva, Ferdinando Clarelli, Teuta Domi, Federica Cerri, Francesca Gallia, Amelia Trimarco, Paola Brambilla, Christian Lunetta, Alberto Lazzerini, Giuseppe Lauria, Carla Taveggia, Sandro Iannaccone, Eduardo Nobile-Orazio, Giancarlo Comi, Maurizio D'Antonio, Filippo Martinelli-Boneschi, Angelo Quattrini
The aim of the present study is to investigate the molecular pathways underlying amyotrophic lateral sclerosis (ALS) pathogenesis within the peripheral nervous system. We analyzed gene expression changes in human motor nerve diagnostic biopsies obtained from eight ALS patients and seven patients affected by motor neuropathy as controls. An integrated transcriptomics and system biology approach was employed. We identified alterations in the expression of 815 genes, with 529 up-regulated and 286 down-regulated in ALS patients...
December 16, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27965073/outcomes-of-endonasal-and-lateral-approaches-to-petroclival-meningiomas
#14
Maria Koutourousiou, Juan C Fernandez-Miranda, Francisco Vaz Guimaraes Filho, John R de Almeida, Eric W Wang, Carl H Snyderman, Paul A Gardner
OBJECT: Transpetrosal approaches for the treatment of petroclival meningiomas are often associated with substantial morbidity and long recovery. With the goal of early clinical improvement, we have employed less invasive surgical approaches for petroclival meningiomas. METHODS: We retrospectively reviewed 32 patients with petroclival meningiomas. Eleven patients (34.4%) were managed with lateral approaches (retrosigmoid or far lateral approach), 17 (53.1%) with anterior midline approaches (endoscopic endonasal approach [EEA]) and 4 (12...
December 10, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27938934/medial-approach-of-ultrasound-guided-costoclavicular-plexus-block-and-its-effects-on-regional-perfussion
#15
D Nieuwveld, V Mojica, A E Herrera, J Pomés, A Prats, X Sala-Blanch
INTRODUCTION: Ultrasound-guided infraclavicular block in the costoclavicular space located between the clavicle and the first rib, reaches the secondary trunks when they are clustered together and lateral to the axillary artery. This block is most often performed through a lateral approach, the difficulty being finding the coracoid process an obstacle and guiding the needle towards the vessels and pleura. A medial approach, meaning from inside to outside, will avoid these structures. Traditionally the assessment of a successful block is through motor or sensitive responses but a sympathetic fibre block can also be evaluated measuring the changes in humeral artery blood flow, skin temperature and/or perfusion index...
December 8, 2016: Revista Española de Anestesiología y Reanimación
https://www.readbyqxmd.com/read/27933249/an-enterogenous-cyst-with-atypical-pathological-findings-and-chemical-meningitis
#16
Lu Wang, Xiaona Chang, Chao Fu, Weidong Yu, Xiaoxuan Fang
INTRODUCTION: Intracranial enterogenous cysts are rare and mainly occur in the posterior fossa. These cysts are usually extra-axial, midline, anterior to the brainstem, or at the cerebellopontine angle. We report a case of an enterogenous cyst in which diagnosis was difficult because the lesion showed atypical pathologic findings. CASE PRESENTATION: A healthy 41-year-old man complained of paroxysmal occipital headaches lasting over a week, with increased severity for 3 days accompanied by slight dizziness and mild nausea...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27927190/cd4-cell-counts-and-presence-of-aids-in-hiv-positive-patients-entering-specialized-care-a-comparison-of-migrant-groups-in-the-german-clinsurv-hiv-cohort-study-1999-2013
#17
Nadine Zeitlmann, Barbara Gunsenheimer-Bartmeyer, Claudia Santos-Hövener, Christian Kollan, Matthias An der Heiden
BACKGROUND: Although early presentation to HIV-care is essential to ensure timely initiation of antiretroviral therapy, recent studies have shown that especially migrants present to HIV-care at a later stage of HIV-infection. Currently, thirty percent of all newly diagnosed HIV cases in Germany originate from abroad. So far it is unknown, which specific migrant groups in Germany are particularly at risk for late presentation to HIV-care. METHODS: We used data from the Clinical Surveillance of HIV Disease (ClinSurv) cohort, a multi-centre observational cohort (01/01/1999 and 31/07/2013) and included treatment-naïve patients with valid information on country of origin and date of enrolment...
December 7, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27923753/intra-and-extramedullary-dumbbell-shaped-schwannoma-of-the-medulla-oblongata-a%C3%A2-case-report-and-review-of-the-literature
#18
Qing Zhang, Ming Ni, Wei-Ming Liu, Wang Jia, Gui-Jun Jia, Jun-Ting Zhang
BACKGROUND: Brainstem intramedullary schwannomas (ISs) are extremely rare. Various theories have been suggested to explain its origin. It was first speculated that ISs arise from the region where the nerve roots lose their sheaths on penetrating the pia mater. Later, it was further predicted that ISs would contain both intra- and extramedullary parts and would be shaped like a dumbbell. However, no cases reported previously can support this assumption adequately. CASE DESCRIPTION: A 40-year-old woman presented with constant cervical pain, accompanied by progressive weakness of upper extremities and glove distribution numbness...
December 3, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27893844/the-florida-harvester-ant-pogonomyrmex-badius-relies-on-germination-to-consume-large-seeds
#19
Walter R Tschinkel, Christina L Kwapich
The Florida harvester ant, Pogonomyrmex badius, is one of many ant species and genera that stores large numbers of seeds in damp, underground chambers for later consumption. A comparison of the sizes of seeds recovered from storage chambers with those of seed husks discarded following consumption revealed that the used seeds are far smaller than stored seeds. This difference in use-rate was confirmed in field and laboratory colonies by offering marked seeds of various sizes and monitoring the appearance of size-specific chaff...
2016: PloS One
https://www.readbyqxmd.com/read/27892396/a-topography-of-free-kicks-in-soccer
#20
Daniel Link, Otto Kolbinger, Hendrik Weber, Michael Stöckl
This study investigates the spatial relationship of performance variables for soccer free kicks. In order to suggest ways in which players might optimise their performance, we collected data from free kicks (<35 m to goal line) of two German Bundesliga seasons (2013/14, 2014/15) (n = 1624). In the analysis, we applied the ISO-map approach using colour gradients to visualise the mean values of a variable on a 2D-map of the pitch. Additionally, variograms were used to describe the degree of spatial dependence of the free kick variables...
December 2016: Journal of Sports Sciences
keyword
keyword
73112
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"