keyword
MENU ▼
Read by QxMD icon Read
search

Extremities

keyword
https://www.readbyqxmd.com/read/28539039/isolated-pyogenic-pancreatic-abscess-successfully-treated-via-endoscopic-ultrasound-guided-drainage
#1
Jung Yeop Lee, Tae Hyeon Kim, Hyung Ku Chon
An isolated pyogenic pancreatic abscess (IPPA) without pancreatitis is extremely rare but can occur in patients with uncontrolled diabetes. This pathologic condition poses a clinical challenge in diagnosis and management because it can be confused easily with a malignancy. Endoscopic ultrasound (EUS) may be a useful diagnostic modality for indeterminate pancreatic lesions and IPPA. Here, we report two cases with elevated carbohydrate antigen 19-9 levels and pancreatic masses on cross sectional imaging. The patients were subsequently diagnosed with IPPA by EUS...
May 25, 2017: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/28538945/purpuric-drug-eruptions-caused-by-epidermal-growth-factor-receptor-inhibitors-for-non-small-cell-lung-cancer-a-clinicopathologic-study-of-32-cases
#2
Yung-Tsu Cho, Kai-Lung Chen, Yi-Shuan Sheen, Che-Wen Yang, Jau-Yu Liau, Yu-Pin Cheng, Chia-Yu Chu
Importance: Purpuric skin lesions have only rarely been reported in patients receiving epidermal growth factor receptor inhibitors. However, their clinical and histopathologic presentations have varied considerably. Objective: To characterize purpuric skin eruptions caused by epidermal growth factor receptor inhibitors. Design, Setting, and Participants: This prospective study enrolled 32 patients who presented to an integrated dermato-oncologic clinic in a tertiary referral medical center with purpuric skin lesions after using epidermal growth factor receptor inhibitors from January 1, 2013, through December 31, 2015...
May 24, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28538940/-the-implications-of-family-lack-of-concern-and-perception-of-obesity-in-childhood-in-the-city-of-curitiba-state-of-paran%C3%A3-brazil
#3
Daniele Ferreira Barbosa Dos Santos, Giovanna Chipon Strapasson, Samantha Daliana Pacheco Golin, Eliane Carneiro Gomes, Grace Maria Ferreira de Castro Wille, Sandra Mara Woranovicz Barreira
The scope of this study was to relate child obesity with the family's perception of the child's silhouette's and concern with excess weight in childhood A cross-sectional study was conducted among children aged between 20 and 48 months who frequent Health Units or are preschoolers in the city of Curitiba from June to December 2014. A questionnaire was used to collect data relating to family income, weight, height, perception of child silhouette's and assess concern about obesity by parents. Overweight and obesity was not correctly perceived by relations (kappa = 0,11) and the vast majority of parents did not know the child's height and weight and were not even concerned with childhood obesity...
May 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28538881/efficacy-and-safety-of-superficial-chemical-peeling-in-treatment-of-active-acne-vulgaris
#4
Hassanain Al-Talib, Alyaa Al-Khateeb, Ayad Hameed, Chandrika Murugaiah
Acne vulgaris is an extremely common condition affecting the pilosebaceous unit of the skin and characterized by presence of comedones, papules, pustules, nodules, cysts, which might result in permanent scars. Acne vulgaris commonly involve adolescents and young age groups. Active acne vulgaris is usually associated with several complications like hyper or hypopigmentation, scar formation and skin disfigurement. Previous studies have targeted the efficiency and safety of local and systemic agents in the treatment of active acne vulgaris...
March 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28538819/how-strong-is-the-relationship-between-rainfall-variability-and-caatinga-productivity-a-case-study-under-a-changing-climate
#5
Cleber Salimon, Liana Anderson
Despite the knowledge of the influence of rainfall on vegetation dynamics in semiarid tropical Brazil, few studies address and explore quantitatively the various aspects of this relationship. Moreover, Northeast Brazil is expected to have its rainfall reduced by as much as 60% until the end of the 21st Century, under scenario AII of the IPCC Report 2010. We sampled and analyzed satellite-derived monthly rainfall and a vegetation index data for 40 sites with natural vegetation cover in Paraíba State, Brazil from 2001 to 2012...
May 22, 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/28538704/climate-change-and-its-impact-on-the-yield-of-major-food-crops-evidence-from-pakistan
#6
Sajjad Ali, Ying Liu, Muhammad Ishaq, Tariq Shah, Abdullah, Aasir Ilyas, Izhar Ud Din
Pakistan is vulnerable to climate change, and extreme climatic conditions are threatening food security. This study examines the effects of climate change (e.g., maximum temperature, minimum temperature, rainfall, relative humidity, and the sunshine) on the major crops of Pakistan (e.g., wheat, rice, maize, and sugarcane). The methods of feasible generalized least square (FGLS) and heteroscedasticity and autocorrelation (HAC) consistent standard error were employed using time series data for the period 1989 to 2015...
May 24, 2017: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28538659/the-effects-of-dithiothreitol-on-dna
#7
Søren Fjelstrup, Marie Bech Andersen, Jonas Thomsen, Jing Wang, Magnus Stougaard, Finn Skou Pedersen, Yi-Ping Ho, Marianne Smedegaard Hede, Birgitta Ruth Knudsen
With the novel possibilities for detecting molecules of interest with extreme sensitivity also comes the risk of encountering hitherto negligible sources of error. In life science, such sources of error might be the broad variety of additives such as dithiothreitol (DTT) used to preserve enzyme stability during in vitro reactions. Using two different assays that can sense strand interruptions in double stranded DNA, we here show that DTT is able to introduce nicks in the DNA backbone. DTT was furthermore shown to facilitate the immobilization of fluorescent DNA on an NHS-ester functionalized glass surface...
May 24, 2017: Sensors
https://www.readbyqxmd.com/read/28538624/comparison-of-compensatory-reserve-and-arterial-lactate-as-markers-of-shock-and-resuscitation
#8
Michael Johnson, Abdul Alarhayem, Victor Convertino, Robert Carter, Kevin Chung, Ronald Stewart, John Myers, Daniel Dent, Lilian Liao, Ramon Cestero, Susannah Nicholson, Mark Muir, Martin Schwaca, David Wampler, Mark DeRosa, Brian Eastridge
BACKGROUND: During traumatic hemorrhage, the ability to identify shock and intervene prior to decompensation is paramount to survival. Lactate is extremely sensitive to shock and its clearance has been demonstrated a useful gauge of shock and resuscitation status. Though lactate can be measured in the field, logistical constraints render it impractical in certain environments. The Compensatory Reserve represents a new clinical measurement reflecting the remaining capacity to compensate for hypoperfusion...
May 22, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28538409/a-case-report-of-pedigree-of-a-homozygous-mutation-of-the-steroidogenic-acute-regulatory-protein-causing-lipoid-congenital-adrenal-hyperplasia
#9
Rong Fu, Lin Lu, Jun Jiang, Min Nie, Xiaojing Wang, Zhaolin Lu
RATIONALE: Lipoid congenital adrenal hyperplasia (LCAH) is extremely rare, but is the most fatal form of congenital adrenal hyperplasia resulting from mutations in the steroidogenic acute regulatory protein (STAR) gene. LCAH arises from severe defects in the conversion of cholesterol to pregnenolone, the precursor of all steroids. PATIENT CONCERNS: A case was reported that an 11-month-old Chinese girl who presented with a sex development disorder and hyponatremia...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538398/simultaneous-bilateral-midshaft-clavicle-fractures-with-unilateral-dislocation-of-the-acromioclavicular-joint-a-case-report
#10
Dong Dong, Mingyang Yu, Guishan Gu
RATIONALE: Simultaneous bilateral mid-clavicle fracture with unilateral dislocation of the acromioclavicular (AC) joint is an extremely rare injury combination. PATIENT CONCERNS: Herein, we report a case of polytrauma in a 42 years old female following a road traffic accident. DIAGNOSES: The radiographs showed the fractures in bilateral middle third of the clavicle and AC joint dislocation of left shoulder. INTERVENTIONS: The patient was treated with a 5-hole locking hook plate to stabilize the left AC joint and a shortly reconstruction plate to fix the left clavicle...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538392/maculopapular-rash-after-intravitreal-injection-of-an-antivascular-endothelial-growth-factor-aflibercept-for-treating-age-related-macular-degeneration-a-case-report
#11
Norihiro Nagai, Mari Ibuki, Hajime Shinoda, Kaori Kameyama, Kazuo Tsubota, Yoko Ozawa
RATIONALE: Aflibercept, an anti-vascular endothelial growth factor (VEGF) drug, is used for treatment of colon cancer as well as retinal diseases, including wet age-related macular degeneration (AMD). It is injected into the vitreous cavity of eyes for treatment of AMD. Although vascular suppression-including cardiovascular events-and local infection related to the injection procedure are well-known potential adverse events, pathological immune responses after intravitreal aflibercept (IVA) injection have not been described...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538388/myxedema-coma-a-case-report-of-pediatric-emergency-care
#12
Yueniu Zhu, Wenjuan Qiu, Mengyan Deng, Xiaodong Zhu
RAIONALE: Myxedema coma (MC) is extremely rare but lethal in pediatric patients with hypothyroidism leading to altered mental status and hypothermia. But there is no clinical guideline for such cases. PATIENT CONCERNS: A 6-year-old Chinese girl presented with coma and hypothermia preceded by pneumonia. Her lab results were: free thyroxin (T4) 4.18 pmol/L and thyroid-stimulating hormone (TSH) > 150 μIU/mL with extremely elevated anti-thyroid peroxidase (TPO-Ab) and anti-thyroglobulin...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538377/time-distribution-of-injury-related-in-hospital-mortality-in-a-trauma-referral-center-in-south-of-iran-2010-2015
#13
Hamidreza Abbasi, Shahram Bolandparvaz, Mahnaz Yadollahi, Mehrdad Anvar, Zahra Farahgol
In Iran, there are no studies addressing trauma death timing and factors affecting time of death after injuries. This study aimed to examine time distribution of trauma deaths in an urban major trauma referral center with respect to victims' injury characteristics during 2010 to 2015.This was a cross-sectional study of adult trauma-related in-hospital deaths resulting from traffic-related accidents, falls, and violence-related injuries. Information on injury characteristics and time interval between admission and death was extracted from 3 hospital databases...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538374/a-systematic-review-of-the-keystone-design-perforator-island-flap-in-lower-extremity-defects
#14
Jiuzuo Huang, Nanze Yu, Xiao Long, Xiaojun Wang
BACKGROUND: The keystone design perforator island flap is useful for the reconstruction of lower extremity defects. We performed a systematic review with the objective of identifying complication rates associated with using the keystone design perforator island flap to treat such defects. METHODS: The MEDLINE, PubMed Central, Embase, and Cochrane databases were searched from January 2003 to August 2016 for articles describing keystone design perforator island flaps in lower extremities...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538320/the-effects-of-a-heel-wedge-on-hip-pelvis-and-trunk-biomechanics-during-squatting-in-resistance-trained-individuals
#15
Jesse M Charlton, Connor A Hammond, Christopher K Cochrane, Gillian L Hatfield, Michael A Hunt
Charlton, JM, Hammond, CA, Cochrane, CK, Hatfield, GL, and Hunt, MA. The effects of a heel wedge on hip, pelvis, and trunk biomechanics during squatting in resistance trained individuals. J Strength Cond Res 31(6): 1678-1687, 2017-Barbell back squats are a popular exercise for developing lower extremity strength and power. However, this exercise has potential injury risks, particularly to the lumbar spine, pelvis, and hip joint. Previous literature suggests heel wedges as a means of favorably adjusting trunk and pelvis kinematics with the intention of reducing such injury risks...
June 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28538303/examining-fundamental-movement-competency-and-closed-chain-upper-extremity-dynamic-balance-in-swimmers
#16
Garrett S Bullock, Nate Brookreson, Amy M Knab, Robert J Butler
Bullock, GS, Brookreson, N, Knab, AM, and Butler, RJ. Examining fundamental movement competency and closed-chain upper-extremity dynamic balance in swimmers. J Strength Cond Res 31(6): 1544-1551, 2017-Abnormal fundamental movement patterns and upper-quarter dynamic balance are proposed mechanisms affecting athletic performance and injury risk. There are few studies investigating functional movement and closed-chain upper-extremity dynamic stability in swimmers. The purpose of this study was to determine differences in fundamental movement competency and closed-chain upper-extremity dynamic balance, using the Functional Movement Screen (FMS) and Upper-Quarter Y Balance Test (YBT-UQ), of high school (HS; n = 70) and collegiate (COL; n = 70) swimmers...
June 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28538259/cardiometabolic-correlates-of-physical-activity-and-sedentary-patterns-in-us-youth
#17
Gabrielle P Jenkins, Kelly R Evenson, Amy H Herring, Derek Hales, June Stevens
INTRODUCTION: Daily or weekly averages of physical activity and sedentary behavior could mask patterns of behavior throughout the week that independently impact cardiovascular health. We examined associations between day-to-day physical activity and sedentary behavior latent classes and cardiovascular disease (CVD) risk factors in US youth. METHODS: Data were from 3,984 youth ages 6-17y from the National Health and Nutrition Examination Survey (2003-2006) and from previously published accelerometry latent classes characterizing average counts/minute and percent of wear time in moderate to vigorous physical activity (MVPA) and sedentary behavior...
May 20, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28538254/acute-demyelinating-polyneuropathy-as-presentation-of-hereditary-neuropathy-with-liability-to-pressure-palsies-in-a-patient-who-exercised-regularly-in-the-army
#18
Malathi Perugula, Gulshan Uppal, Miguel Chuquilin
Acute generalized neuropathy as the presenting manifestation of hereditary neuropathy with liability to pressure palsies (HNPP) is rare. We report a 19-year-old Army recruit who exercised regularly for 9 months and presented with 2 weeks of numbness, tingling, and weakness in both upper and lower extremities, starting 2 weeks after influenza vaccination and 1 day after vigorous exercise. Based on acute onset, clinical examination and electrophysiological findings, Guillain-Barre syndrome was diagnosed, and intravenous immunoglobulin was administered with minimal improvement...
June 2017: Journal of Clinical Neuromuscular Disease
https://www.readbyqxmd.com/read/28538235/what-should-we-do-about-low-blood-pressure-in-preterm-infants
#19
Eugene M Dempsey
The management of preterm infants with low blood pressure soon after birth remains unresolved. The definition of what constitutes low blood pressure is uncertain. At birth, mean blood pressure appears to be gestation specific and increases in the first few days of life. Antenatal steroids, delayed cord clamping, and the avoidance of mechanical ventilation are all associated with higher mean blood pressure and less hypotension after birth. Rates of hypotension of 15-50% have been reported in various studies of extremely preterm infants...
2017: Neonatology
https://www.readbyqxmd.com/read/28538160/colonialism-and-genetics-of-comparative-development
#20
Ideen Riahi
This study argues that European colonial policies and former colonies' genetic variation (genetic distance to Europeans and genetic diversity) were interlinked. Over a prolonged period of time, populations that were genetically far from Europeans and had extreme levels of genetic diversity (e.g. in Sub-Saharan Africa and the Americas) adapted to environments that were significantly different from the climatic conditions of continental Europe. This resulted in a divergence in populations' resistance to infectious diseases and positive relationships between European settler mortality at the time of colonization, genetic distance to the technological frontier, and genetic diversity...
May 9, 2017: Economics and Human Biology
keyword
keyword
73747
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"