The Feasibility of Condylar Screws for Occipitocervical Fusion in Arabs: Computed Tomography-Based Morphometric Study.

Study Design: Retrospective, cross-sectional study.

Objectives: Occipitocervical fusion is indicated for various conditions. Some techniques require placement of screws in the occipital condyle.

Deciphering the response of thirteen apple cultivars for growth, fruit morphology and fruit physico-chemical attributes during different years.

Apple cultivation is one of the most significant means of subsistence in the Kashmir region of the northwestern Himalayas. It is considered as the backbone of the region's economy. Apple cultivation in the region is dominated by a late maturing cultivar "Red Delicious" which usually on maturity causes glut in the market.

Implications of variable environments on phenology of apple (Malus × domestica Borkh.) in Northwestern Himalayan region.

Apple phenology is greatly influenced by temperature. For quality apple production in the orchards, knowledge of the real timing of phenological stages is essential for scientific management decisions. In the Kashmir region, the year 2017 had a normal weather phenomenon, whereas the year 2018 had an erratic weather phenomenon wherein unusually high temperatures prevailed in the winter months and may be a clear sign of climate change effect.

Correction to: Applicability and accuracy of pretest probability calculations implemented in the NICE clinical guideline for decision making about imaging in patients with chest pain of recent onset.

The original version of this article, published on 19 March 2018, unfortunately contained a mistake. The following correction has therefore been made in the original: The names of the authors Philipp A. Kaufmann, Ronny Ralf Buechel and Bernhard A.

Applicability and accuracy of pretest probability calculations implemented in the NICE clinical guideline for decision making about imaging in patients with chest pain of recent onset.

Objectives: To analyse the implementation, applicability and accuracy of the pretest probability calculation provided by NICE clinical guideline 95 for decision making about imaging in patients with chest pain of recent onset.

Methods: The definitions for pretest probability calculation in the original Duke clinical score and the NICE guideline were compared. We also calculated the agreement and disagreement in pretest probability and the resulting imaging and management groups based on individual patient data from the Collaborative Meta-Analysis of Cardiac CT (CoMe-CCT).

Electrochemical determination of an anti-hyperlipidimic drug pitavastatin at electrochemical sensor based on electrochemically pre-treated polymer film modified GCE.

An electrochemically pretreated silver macroporous (Ag MP) multiwalled carbon nanotube modified glassy carbon electrode (PAN-Ag MP-MWCNT-GCE) was fabricated for the selective determination of an anti-hyperlipidimic drug, pitavastatin (PST). The fabricated electrochemical sensor was characterized by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). The fabricated electrode was employed in quantifying and determining PST through differential pulse adsorptive stripping voltammetry (DPAdSV) and CV.

Gold nanoparticle and graphene oxide incorporated strontium crosslinked alginate/carboxymethyl cellulose composites for o-nitroaniline reduction and Suzuki-Miyaura cross-coupling reactions.

Self-organized strontium ion crosslinked alginate/carboxymethyl cellulose composite materials with gold nanoparticles (Au-NPs) and graphene oxide (GO) were effectively fabricated using dissipative convective procedures followed by the freeze-drying method. Composite gels were characterized by using Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy with Energy dispersive X-ray analysis (SEM-EDAX) and transmission electron microscopy (TEM) analysis. Moreover, thermal, mechanical and rheological properties were also performed to identify their strength and stability.

The feasibility of transpedicular screw fixation of the subaxial cervical spine in the Arab population: a computed tomography-based morphometric study.

Background: Transpedicular screw fixation of the cervical spine provides excellent biomechanical stability. The feasibility of inserting a 3.5-mm screw in the pedicle requires a minimum pedicle diameter of 4.

Individual patient data meta-analysis for the clinical assessment of coronary computed tomography angiography: protocol of the Collaborative Meta-Analysis of Cardiac CT (CoMe-CCT).

Background: Coronary computed tomography angiography has become the foremost noninvasive imaging modality of the coronary arteries and is used as an alternative to the reference standard, conventional coronary angiography, for direct visualization and detection of coronary artery stenoses in patients with suspected coronary artery disease. Nevertheless, there is considerable debate regarding the optimal target population to maximize clinical performance and patient benefit. The most obvious indication for noninvasive coronary computed tomography angiography in patients with suspected coronary artery disease would be to reliably exclude significant stenosis and, thus, avoid unnecessary invasive conventional coronary angiography.

Magnetic resonance imaging of the lumbar spine in young arabs with low back pain.

Study Design: A prospective study.

Purpose: To Investigate the prevalence of magnetic resonance imaging (MRI) changes of the lumbar spine in low back pain (LBP) and the associated risk factors in young Arab population.

Overview Of Literature: Studies on the prevalence of MRI findings and their relationship with LBP have been conducted; these have occurred in adult populations in developed countries.

Combined ciprofloxacin and amikacin prophylaxis in the prevention of septicemia after transrectal ultrasound guided biopsy of the prostate.

Purpose: A steady increase in the incidence of septicemia after prostate biopsy in our unit between 2001 and 2005 prompted us to review our prophylactic antibiotic regimen. We compared the incidence of septicemia in patients undergoing prostate biopsy between 2001 and 2005 when only oral ciprofloxacin was used prophylactically (group 1) to the incidence among patients undergoing biopsy between 2006 and 2010 when a single dose of intravenous amikacin was added to ciprofloxacin (group 2).

Materials And Methods: In group 1 the 300 patients were given 500 mg oral ciprofloxacin twice daily 1 day before and for 2 days after the biopsy while in group 2 the 897 patients, in addition to the ciprofloxacin previously mentioned, received 500 mg intravenous amikacin 30 minutes before the biopsy.

The role of combined measurement of tissue mRNA levels of AMACR and survivin in the diagnosis and risk stratification of patients with suspected prostate cancer.

Aim: To determine whether the measurement of tissue mRNA levels of AMACR and survivin has a role in distinguishing prostate cancer (PCa) from benign lesions and high risk from low-risk PCa in men with suspected PCa.

Methods: TRUS prostate biopsies from 170 patients with suspected PCa were used to measure the mRNA levels of AMACR and survivin using semi-quantitative RT-PCR technique. The diagnosis, staging and risk stratification of PCa was based on established clinical criteria.

Ossification of ligamentum flavum in Middle East Arabs: a hospital-based study.

Objective: To investigate the frequency of ossification of the ligamentum flavum (OLF) in the spine among the Arab population in Kuwait using magnetic resonance imaging (MRI) surveillance of the whole spine.

Subjects And Methods: A consecutive series of 102 patients with low back pain were recruited from the outpatient clinic of Mubarak Al-Kabeer Hospital, Kuwait. MRI of the whole spine in the sagittal plane was obtained in at least two sequences (T(1) and T(2)).

Association of femoral intercondylar notch morphology, width index and the risk of anterior cruciate ligament injury.

Purpose: To determine the relationship between femoral notch morphology, femoral notch width index and anterior cruciate ligament tears using magnetic resonance imaging of the knee.

Methods: This retrospective study was conducted on 560 patients who had magnetic resonance imaging (MRI) examinations of the knee between February 2010 and June 2011. Two morphological changes were investigated: the shape of the femoral notch and its width index.

Significance of Virchow-Robin spaces in patients newly diagnosed with multiple sclerosis: a case-control study in an Arab population.

Objective: To assess the frequency and extent of dilatation of Virchow-Robin (VR) spaces at three levels of the brain in patients of Arab ethnicity in Kuwait recently diagnosed with multiple sclerosis (MS) and compare the results with age- and gender-matched controls.

Methods: The magnetic resonance imaging (MRI) scans performed within 3 months of the clinical diagnosis of 80 patients recently diagnosed with active MS were compared to those of 80 age- and gender-matched controls with headache but without any neurological deficits for the frequency and size of VR spaces. MRI was done with noncontrast axial and coronal T(1)W FSE, axial T(2)W FSE, axial T(2)W FLAIR and sagittal FLAIR sequences followed by postcontrast axial and coronal T(1)W sequences.

Forest carbon stocks and fluxes in physiographic zones of India.

Background: Reducing carbon Emissions from Deforestation and Degradation (REDD+) is of central importance to combat climate change. Foremost among the challenges is quantifying nation's carbon emissions from deforestation and degradation, which requires information on forest carbon storage. Here we estimated carbon storage in India's forest biomass for the years 2003, 2005 and 2007 and the net flux caused by deforestation and degradation, between two assessment periods i.

Ethnomedicinal and ecological status of plants in Garhwal Himalaya, India.

Background: The northern part of India harbours a great diversity of medicinal plants due to its distinct geography and ecological marginal conditions. The traditional medical systems of northern India are part of a time tested culture and honored still by people today. These traditional systems have been curing complex disease for more than 3,000 years.

Radiologic features of granulomatous mastitis.

Granulomatous mastitis (GM) is a recognized, but an uncommon cause of breast mass. Awareness of this condition is important, because it can clinically as well as radiologically mimic breast carcinoma. In this study, we present the imaging features of a series of 10 cases with proved diagnosis of granulomatous mastitis with emphasis on magnetic resonance (MR) findings.

Sixty-four multi-detector computerised tomography in the detection of lower gastrointestinal bleeding: A prospective study.

Introduction: Acute gastrointestinal bleeding (AGIB) is a serious and life-threatening condition. Many diagnostic procedures and tests are being used to detect the site of bleeding with different success rates. The aim of our study is to prospectively evaluate accuracy of 64-slice multi-detector computerised tomography (MDCT) in the diagnosis of lower AGIB.

Fat-saturated post gadolinium T1 imaging of the brain in multiple sclerosis.

Background: Magnetic resonance imaging (MRI) is of vital importance in the diagnosis and follow-up of patients with multiple sclerosis (MS). Imaging sequences better demonstrating enhancing lesions can help in detecting active MS plaques.

Purpose: To evaluate the role of fat-saturated gadolinium-enhanced T1-weighted (T1W) images of the brain in MS and to assess the benefit of performing this additional sequence in the detection of enhancing lesions.

Tubulolobular carcinoma of the breast with grooved and cerebriform nuclei: failure to identify this specific subtype in a case during routine fine needle aspiration cytology and histopathological diagnosis.

Tubulolobular carcinoma (TLC) is a rare tumor of the breast in which histologic features of both tubular and lobular carcinoma are combined. We report a case of TLC, in which the specific subtype was missed at routine cytologic and histopathological examination. A 69-year-old woman presented with a right breast lump.

DIAM device for low back pain in degenerative disc disease : 24 months follow-up.

Purpose: To evaluate the usefulness of the DIAM device in patients affected by low back pain due to degenerative disc disease.

Background: Recently a number of interspinous devices for dynamic interspinous distraction-stabilization have entered the clinical practice in Europe. All of these devices have a common property of acting on the posterior part of the functional spinal unit by distracting the spinous processes and avoiding extension of the treated segment.

Percutaneous coblation nucleoplasty in patients with contained lumbar disc prolapse: 1 year follow-up in a prospective case series.

Background: Nucleoplasty appears a successful minimally-invasive treatment for symptomatic contained disc herniation (protrusion). The purpose of this prospective study was to assess the effectiveness of nucleoplasty for alleviating pain and dysfunction in our patients.

Method: All patients who presented with established low back and/or leg pain of at least 3 months' duration were clinically followed for 1 year following the nucleoplasty procedure.

Papillary thyroid carcinoma: how much should the surgeon read from fine needle aspiration cytology reports?

Objective: During routine fine needle aspiration cytodiagnosis of papillary thyroid carcinoma (PTC), a number of cases are diagnosed as suspicious; or it is suggested that PTC or a neoplasm be ruled out by histopathology. Since these diagnostic labels are likely to put the clinicians in a difficult situation while planning the management, this study aims to find out how much the surgeon should read from these reports.

Materials And Methods: The patients were divided into two groups.