bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hemangioma in the Anterior Thigh With Corresponding Periosteal Bone Reaction
Authors: Fuchs Robyn K. , Bayliss Amy J. , Warden Stuart J. 
Published: March 2017

A 24-year-old female runner presented to physical therapy via direct access with an 8-month history of mid-thigh pain. At the onset of her symptoms, radiographs were negative; following physical therapy evaluation, additional imaging was requested. Lateral-view radiographs revealed cortical hypertrophy with no stress fracture. Magnetic resonance imaging revealed an enhancing mass adjacent to the anterolateral surface of the mid shaft of the femur, with associated cortical hypertrophy, consistent with a deep intramuscular hemangioma. J Orthop Sports Phys Ther 2017;47(3):218. doi:10.2519/jospt.2017.6302
Atypical Clinical Presentation of Rapidly Progressing Femoral Head Avascular Necrosis
Authors: Signorino Joseph A. , Jayaseelan Dhinu J. , Brindle Kathleen 
Published: March 2017

A 51-year-old man presented to an urgent care facility 2 weeks after onset of left lateral hip and buttock pain. Radiographs were noncontributory. An orthopaedist referred him to physical therapy, but due to the worsening clinical presentation, he was referred back to the orthopaedist for additional evaluation. Magnetic resonance imaging was ordered and demonstrated abnormal femoral head and acetabular contour, extensive bone marrow edema, and a complex joint effusion. He was diagnosed with femoral head avascular necrosis. J Orthop Sports Phys Ther 2017;47(3):217. doi:10.2519/jospt.2017.6483
Incidence and impact on prognosis of heart failure in Middle Eastern patients undergoing percutaneous coronary interventions
Authors: Hammoudeh Ayman J , Al-Natour Dalal , Khader Yousef , Alhaddad Imad A , Tabbalat Ramzi , Al-Mousa Eyas , Saleh Akram 
Published: March 2017

Background: Heart failure (HF) is a serious complication of percutaneous coronary intervention (PCI) that adversely impacts survival and quality of life. Aims and Objectives: We sought to study the incidence of HF in Middle Eastern patients undergoing PCI and its impact on prognosis.Materials and Methods: The first Jordanian PCI Registry was a prospective multicenter study of PCI patients who were followed for one year. Patients who developed heart failure during hospitalization had their clinical and coronary angiographic profiles and adverse outcomes compared with those in patients who did not develop HF. Results: Of 2425 patients who had PCI, 194 (8.0%) developed HF during the hospital stay. Compared with patients who did not develop HF, those who developed HF were more likely to have diabetes mellitus, prior history of myocardial infarction (MI), elevated levels of cardiac biomarkers, ST-segment elevation MI and multivessel or left anterior descending coronary artery disease (all p values<0.05). Cardiac mortality was significantly higher among patients who developed HF compared with those who did not (5.2% vs. 0.4%; p<0.0001) and at one year (11.2% vs. 1.2%; p<0.001). Multivariate analysis showed that HF during hospital stay was an independent predictor of one-year cardiac mortality (Odds ratio 6.1, 95% CI 3.3-11.1, p<0.001) . At one year, readmission rates for HF and ACS were higher among HF patients. Conclusions: Certain clinical and angiographic features were associated with higher incidence of HF among Middle Eastern patients who undergo PCI. HF was associated with higher risk of death and other adverse cardiac events during hospital stay and one year of follow up.Asian Journal of Medical Sciences Vol.8(2) 2017 20-28
The nearly invisible intraneural cyst: a new and emerging part of the spectrum
Authors: Wilson Thomas J. , Hébert-Blouin Marie-Noëlle , Murthy Naveen S. , García Joaquín J. , Amrami Kimberly K. , Spinner Robert J. 
Published: March 2017

OBJECTIVE
The authors have observed that a subset of patients referred for evaluation of peroneal neuropathy with “negative” findings on MRI of the knee have subtle evidence of a peroneal intraneural ganglion cyst on subsequent closer inspection. The objective of this study was to introduce the nearly invisible peroneal intraneural ganglion cyst and provide illustrative cases. The authors further wanted to identify clues to the presence of a nearly invisible cyst.

METHODS
Illustrative cases demonstrating nearly invisible peroneal intraneural ganglion cysts were retrospectively reviewed and are presented. Case history and physical examination, imaging, and intraoperative findings were reviewed for each case. The outcomes of interest were the size and configuration of peroneal intraneural ganglion cysts over time, relative to various interventions that were performed, and in relation to physical examination and electrodiagnostic findings.

RESULTS
The authors present a series of cases that highlight the dynamic nature of peroneal intraneural ganglion cysts and introduce the nearly invisible cyst as a new and emerging part of the spectrum. The cases demonstrate changes in size and morphology over time of both the intraneural and extraneural compartments of these cysts. Despite “negative” MR imaging findings, nearly invisible cysts can be identified in a subset of patients.

CONCLUSIONS
The authors demonstrate here that peroneal intraneural ganglion cysts ride a roller coaster of change in both size and morphology over time, and they describe the nearly invisible cyst as one end of the spectrum. They identified clues to the presence of a nearly invisible cyst, including deep peroneal predominant symptoms, fluctuating symptoms, denervation changes in the tibialis anterior muscle, and abnormalities of the superior tibiofibular joint, and they correlate the subtle imaging findings to the internal fascicular topography of the common peroneal nerve. The description of the nearly invisible cyst may allow for increased recognition of this pathological entity that occurs with a spectrum of findings.
Colorectal cancer statistics, 2017
Authors: Siegel Rebecca L. , Miller Kimberly D. , Fedewa Stacey A. , Ahnen Dennis J. , Meester Reinier G. S. , Barzi Afsaneh , Jemal Ahmedin 
Published: March 2017

AbstractColorectal cancer (CRC) is one of the most common malignancies in the United States. Every 3 years, the American Cancer Society provides an update of CRC incidence, survival, and mortality rates and trends. Incidence data through 2013 were provided by the Surveillance, Epidemiology, and End Results program, the National Program of Cancer Registries, and the North American Association of Central Cancer Registries. Mortality data through 2014 were provided by the National Center for Health Statistics. CRC incidence rates are highest in Alaska Natives and blacks and lowest in Asian/Pacific Islanders, and they are 30% to 40% higher in men than in women. Recent temporal patterns are generally similar by race and sex, but differ by age. Between 2000 and 2013, incidence rates in adults aged ≥50 years declined by 32%, with the drop largest for distal tumors in people aged ≥65 years (incidence rate ratio [IRR], 0.50; 95% confidence interval [95% CI], 0.48‐0.52) and smallest for rectal tumors in ages 50 to 64 years (male IRR, 0.91; 95% CI, 0.85‐0.96; female IRR, 1.00; 95% CI, 0.93‐1.08). Overall CRC incidence in individuals ages ≥50 years declined from 2009 to 2013 in every state except Arkansas, with the decrease exceeding 5% annually in 7 states; however, rectal tumor incidence in those ages 50 to 64 years was stable in most states. Among adults aged <50 years, CRC incidence rates increased by 22% from 2000 to 2013, driven solely by tumors in the distal colon (IRR, 1.24; 95% CI, 1.13‐1.35) and rectum (IRR, 1.22; 95% CI, 1.13‐1.31). Similar to incidence patterns, CRC death rates decreased by 34% among individuals aged ≥50 years during 2000 through 2014, but increased by 13% in those aged <50 years. Progress against CRC can be accelerated by increasing initiation of screening at age 50 years (average risk) or earlier (eg, family history of CRC/advanced adenomas) and eliminating disparities in high‐quality treatment. In addition, research is needed to elucidate causes for increasing CRC in young adults. CA Cancer J Clin 2017. © 2017 American Cancer Society. CA Cancer J Clin 2017;67:177–193. © 2017 American Cancer Society.
Efficacy of daclatasvir plus peginterferon alfa and ribavirin for patients with chronic hepatitis C genotype 4 infection
Authors: Ahmed Hussien , Abushouk Abdelrahman Ibrahim , Gadelkarim Mohamed , Mohamed Arwa , Gabr Mohamed , Negida Ahmed 
Published: March 2017

<p class="Abstract">Clinical trials evaluating the safety and efficacy of daclatasvir for chronic hepatitis C virus (HCV) genotype 4 infection are scarce and yet with small sample sizes. Therefore, we conducted this systematic review to investigate the efficacy of daclatasvir in HCV genotype 4 treatment. A computer literature search of PubMed, Scopus, Embase, Ovid, Web of knowledge, and Cochrane central was conducted. We selected studies comparing daclatasvir plus peginterferon-alfa/ribavirin versus placebo plus peginterferon-alfa/ribavirin in patients with HCV genotype 4 infection. Pooling data from two randomized controlled trials (n = 154 patients) showed that daclatasvir/peg-interferon/ribavirin treatment achieved a moderate sustained virologic response rate of 76% after 12 weeks and of 79% after 24 weeks. The daclatasvir containing regimen was superior to the placebo containing regimen in terms of virologic response rates after 12 weeks (RR=1.9% CI 1.3 to 2.6) and 24 weeks (RR=1.8% CI 1.3 to 2.5). More effective regimens are needed for HCV genotype 4.</p>
ALMA Observations of Vibrationally Excited HC3N Lines Toward Orion KL
Authors: Peng Yaping , Qin Sheng-Li , Schilke Peter , Sánchez-Monge Álvaro , Wu Yuefang , Liu Tie , Li Di , Möller Thomas , Liu Sheng-Yuan , Feng Siyi , Liu Ying , Luo Gan , Zhang Li , Rong Jia-Lei 
Published: March 2017

Abstract
We present high spatial resolution ALMA observations of vibrational transitions of HC3N toward Orion KL in the 214–247 GHz frequency band. 41 transitions of HC3N in 7 vibrationally excited states, and 23 transitions of 13C isotopologues of HC3N in 2 vibrational states are detected. The line images show that vibrationally excited HC3N lines originate mainly from the hot core of Orion and IRc7. The images of HC3N vibrationally excited lines show that the line emission peaks associated with the hot core move from south to northeast as

increases. Based on multiple transitions of each vibrationally excited state, we performed local thermodynamic equilibrium calculations in the XCLASS suite toward the hot core and IRc7 positions. Generally, transitions in highly excited states have higher rotational temperatures and lower column densities. The rotational temperatures and column densities of the hot core range from 93 to 321 K, and from

to

cm−2, respectively. Lower rotational temperatures ranging from 88 to 186 K and column densities from

to

cm−2 are obtained toward IRc7. The facts that the hot core emission peaks of vibrationally excited HC3N lines move from south to northeast with increasing

, and that higher-energy HC3N lines have higher rotational temperatures and lower column densities, appear to support that the hot core is externally heated. The emission peaks are moving along the major axis of the SiO outflow, which may indicate that higher-energy HC3N transitions are excited by interaction between pre-existing dense medium and shocks generated by SiO outflows.
Star Formation Activity in the Molecular Cloud G35.20–0.74: Onset of Cloud–Cloud Collision
Authors: Dewangan L. K. 
Published: March 2017

Abstract
To probe star formation (SF) processes, we present results of an analysis of the molecular cloud G35.20−0.74 (hereafter MCG35.2) using multi-frequency observations. The MCG35.2 is depicted in a velocity range of 30–40 km s−1. An almost horseshoe-like structure embedded within the MCG35.2 is evident in the infrared and millimeter images and harbors the previously known sites, ultra-compact/hyper-compact G35.20−0.74N H ii region, Ap2-1, and Mercer 14 at its base. The site, Ap2-1, is found to be excited by a radio spectral type of B0.5V star where the distribution of 20 cm and Hα emission is surrounded by the extended molecular hydrogen emission. Using the Herschel 160–500 μm and photometric 1–24 μm data analysis, several embedded clumps and clusters of young stellar objects (YSOs) are investigated within the MCG35.2, revealing the SF activities. A majority of the YSOs clusters and massive clumps (500–4250

) are seen toward the horseshoe-like structure. The position–velocity analysis of 13CO emission shows a blueshifted peak (at 33 km s−1) and a redshifted peak (at 37 km s−1) interconnected by lower intensity intermediate velocity emission, tracing a broad bridge feature. The presence of such a broad bridge feature suggests the onset of a collision between molecular components in the MCG35.2. A noticeable change in the H-band starlight mean polarization angles has also been observed in the MCG35.2, probably tracing the interaction between molecular components. Taken together, it seems that the cloud–cloud collision process has influenced the birth of massive stars and YSOs clusters in the MCG35.2.
The MASSIVE Survey. VI. The Spatial Distribution and Kinematics of Warm Ionized Gas in the Most Massive Local Early-type Galaxies
Authors: Pandya Viraj , Greene Jenny E. , Ma Chung-Pei , Veale Melanie , Ene Irina , Davis Timothy A. , Blakeslee John P. , Goulding Andy D. , McConnell Nicholas J. , Nyland Kristina , Thomas Jens 
Published: March 2017

Abstract
We present the first systematic investigation of the existence, spatial distribution, and kinematics of warm ionized gas as traced by the [O ii] 3727 Å emission line in 74 of the most massive galaxies in the local universe. All of our galaxies have deep integral-field spectroscopy from the volume- and magnitude-limited MASSIVE survey of early-type galaxies with stellar mass

(M

K
< −25.3 mag) and distance D < 108 Mpc. Of the 74 galaxies in our sample, we detect warm ionized gas in 28, which yields a global detection fraction of 38 ± 6% down to a typical [O ii] equivalent width limit of 2 Å. MASSIVE fast rotators are more likely to have gas than MASSIVE slow rotators with detection fractions of 80 ± 10% and 28 ± 6%, respectively. The spatial extents span a wide range of radii (0.6–18.2 kpc; 0.1–4R

e
), and the gas morphologies are diverse, with 17/28 ≈ 61 ± 9% being centrally concentrated, 8/28 ≈ 29 ± 9% exhibiting clear rotation out to several kiloparsecs, and 3/28 ≈ 11 ± 6% being extended but patchy. Three out of four fast rotators show kinematic alignment between the stars and gas, whereas the two slow rotators with robust kinematic measurements available exhibit kinematic misalignment. Our inferred warm ionized gas masses are roughly ∼105
M
⊙. The emission line ratios and radial equivalent width profiles are generally consistent with excitation of the gas by the old underlying stellar population. We explore different gas origin scenarios for MASSIVE galaxies and find that a variety of physical processes are likely at play, including internal gas recycling, cooling out of the hot gaseous halo, and gas acquired via mergers.
Microphysics in the Gamma-Ray Burst Central Engine
Authors: Janiuk Agnieszka 
Published: March 2017

Abstract
We calculate the structure and evolution of a gamma-ray burst central engine where an accreting torus has formed around the newly born black hole. We study the general relativistic, MHD models and we self-consistently incorporate the nuclear equation of state. The latter accounts for the degeneracy of relativistic electrons, protons, and neutrons, and is used in the dynamical simulation, instead of a standard polytropic γ-law. The EOS provides the conditions for the nuclear pressure in the function of density and temperature, which evolve with time according to the conservative MHD scheme. We analyze the structure of the torus and outflowing winds, and compute the neutrino flux emitted through the nuclear reaction balance in the dense and hot matter. We also estimate the rate of transfer of the black-hole rotational energy to the bipolar jets. Finally, we elaborate on the nucleosynthesis of heavy elements in the accretion flow and the wind, through computations of the thermonuclear reaction network. We discuss the possible signatures of the radioactive element decay in the accretion flow. We suggest that further detailed modeling of the accretion flow in the GRB engine, together with its microphysics, may be a valuable tool to constrain the black-hole mass and spin. It can be complementary to the gravitational wave analysis if the waves are detected with an electromagnetic counterpart.
Constraints on the Location of the Gamma-ray Emission Region for the Gamma-ray-loud Radio Source GB 1310+487
Authors: Kang Shi-Ju 
Published: March 2017

Abstract
We employ a single-zone leptonic jet model, with synchrotron, synchrotron self-Compton, and external Compton (EC) processes, to reproduce the quasi-simultaneous multi-wavelength spectral energy distributions in active and quiescent states of the narrow-line gamma-ray-loud radio source GB 1310+487. In the case of the EC process, the external seed photons from both the broad line region (BLR) and the dust torus are considered by assuming that the gamma-ray emission region is located at the outside boundary of the BLR and inside the dust torus. Comparing the energy density of external photon fields

obtained by model fitting with that constrained from the BLR observations. We find that the location of the gamma-ray-emitting region of GB 1310+487 can be tightly constrained at the outer edge of the BLR (the dissipation distance of the γ-ray emission region from central black hole

). The ratio of magnetic energy and emitting-electron energy in the radiation blob (

) is gradually increased from Flare 1, to Flare 2, to Post-flare, where the magnetic energy increases and the matter energy decreases. These results suggest that the conversion of the magnetic field and the matter (radiation electrons) energy and the location of the γ-ray emission region (or ambient photon field) may play an important role in different radiation states of GB 1310+487.
In vitro Selection of Resistance to Sofosbuvir in HCV Replicons of Genotype-1 to -6
Authors: Xu Simin , Doehle Brian , Rajyaguru Sonal , Han Bin , Barauskas Ona , Feng Joy , Perry Jason , Dvory-Sobol Hadas , Svarovskaia Evguenia S , Miller Michael D , Mo Hongmei 
Published: March 2017

Background Sofosbuvir is a nucleoside analogue inhibitor of the HCV NS5B polymerase approved for treatment of HCV-infected patients in combination with ribavirin or with other antivirals. It has activity against all genotypes of HCV. Resistance to sofosbuvir in genotype-1 and -2 HCV is conferred by the S282T substitution in NS5B. Methods To begin to define the correlates of resistance to sofosbuvir in other genotypes, we performed selection experiments in cell culture using cell lines containing subgenomic replicons derived from genotypes-1b, -2a, -3a and -4a, or chimeric replicons in a genotype-1b background but encoding genotype-2b, -5a and -6a NS5B polymerase. Results In every case, S282T was selected following passage in the presence of increasing concentrations of sofosbuvir for 10 to 15 weeks. When introduced as a site-directed mutant, S282T conferred reductions in sofosbuvir susceptibility of between 2.4 and 19.4-fold. Other substitutions observed during the selections had relatively less impact on susceptibility, such as N237S in genotype-6a (2.5-fold). Replication capacity was affected by the introduction of S282T in all genotypes to variable extents (3.2% to 22% of wild type). Conclusions These results confirm that S282T is the primary sofosbuvir resistance-associated substitution and that replication capacity is reduced when it is present in all genotypes of HCV.
Can imaging modalities be used as follow-up criteria after brucellar sacroiliitis treatment?
Authors: Bilgeturk Aybars , Gul Hanefi Cem , Karakas Ahmet , Mert Gurkan , Artuk Cumhur , Eyigun Can Polat 
Published: March 2017

Introduction: This study aimed to identify a follow-up modality that can be used to evaluate therapeutic responses in patients receiving treatment for brucellar sacroillitis and to determine whether antibiotherapy can be stopped. Methodology: A total of 32 patients with sacroiliac joint involvement demonstrated via magnetic resonance imaging or bone scintigraphy were followed up and treated. Patients received 200 mg/day of doxycycline and 600–900 mg/day of rifampicin for 3–21 months, and 1 g/day of streptomycin for 21 days. Results: The mean age of the 32 patients involved was 21.81 ± 4.09. In total, 10/32 patients did not complete therapy, and the remaining 22 patients received combination antibiotic treatment for a mean of 8.95 ± 4.34 months. Of the 22 patients, 15 underwent MRI, and 7 of them did not consent to MRI. Similarly, 17 patients were followed up by bone scintigraphy, and 5 patients did not have scintigraphy results. In 9/17 patients followed up with bone scintigraphy, sacroiliitis findings were found to reduce after a mean of 7.44 ± 3.71 months, whereas in 12/15 patients on whom MRI was performed, there were no active sacroiliitis findings for a mean of 6.95 ± 2.83 months. Conclusions: While active involvement findings in bone scintigraphy were observed for a longer period in scintigraphy images, active sacroiliitis findings disappeared in a relatively shorter period of time with MRI. Therefore, we have demonstrated that high-resolution MRI is a very sensitive technique compared to scintigraphy.
Une cimaise pour divan
Authors: Charissou Christian 
Published: March 2017

La psychanalyse ouvre résolument à des champs du savoir qui s’enrichissent de son appréhension puissamment humanisante et définitivement tournée vers le symbolique et l’imaginaire. Dans ce texte « Une cimaise pour divan » L’expérience de curateur d’expositions pour un psychanalyste fait apparaitre d’étranges similarités dans les processus de pensée mobilisés pour le soin aux patients et la monstration d’œuvres d’art. Il y est proposé une description détaillée de l’art de l’installation fort de l’occurrence psychanalytique.
Du sexuel sur le divan : une double pulsion de mort à l’œuvre
Authors: Lauret Monique 
Published: March 2017

Que dire de cette sexualité qui apparaît quelquefois sur le divan, entre un analyste et son analysant ? C’est une forme grave de passage à l’acte sexuel dans le transfert, mettant à l’arrêt et à mal le travail analytique effectué jusque-là et pouvant provoquer de véritables effets de ravages psychiques chez l’analysant. Effets de ravage équivalents à un traumatisme infantile pour Louise de Urtubey, à mon avis équivalents à un inceste psychique voire un véritable attentat. Une forme particulière de résistance de certaines fins de cure utilise les ressorts de destructivité de la pulsion de mort. Cet article va en déployer, à partir de l’histoire de la psychanalyse, les différents processus.
Symbolisme des décors génitaux chez l’être humain
Authors: Deveaux Michel 
Published: March 2017

Lorsque Dieu renvoya Adam et Ève du Jardin d’Éden il « fit à l’homme et à sa femme des tuniques de peau et les en vêtit » (Gn, 3, 21). Quel sens peut-on donner à ces « tuniques » ? Et s’il s’agissait d’une marque, d’un signe inscrit à tout jamais dans les corps de l’homme et de la femme ? Deux tuniques de peau pourraient bien être soumises à notre réflexion : L’hymen chez la femme et le prépuce chez l’homme. Leurs fonctions anatomo-physiologiques n’offrant que peu d’intérêt examinons quelles pourraient être les fonctions symboliques de ces deux tuniques que nous qualifierons de « décors génitaux » de l’homme et de la femme. Si on érotise le sacré il doit être possible également de sacraliser l’érotique.