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Madelung

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https://www.readbyqxmd.com/read/28104017/-lymphadenectomy-using-dissection-and-protection-of-carotid-sheath-and-main-nerves-in-surgery-for-benign-diseases-in-the-neck
#1
J Wu, Y H Liu, K L Wu, X H Li, C B Gao, Y Zhao
Objective: To investigate the significance of lymphadenectomy using dissection and protection of carotid sheath and main nerves in treating complex benign disease of neck. Methods: A total of 54 cases with benign diseases in neck who received the protective surgical treatments were reviewed. There were 25 cases of recurrent branchial fistula, 15 cases of lymphoid tuberculosis, 5 cases of cystic hygroma, 5 cases of racemose angioma, and 4 cases of Madelung's disease. According to the location and extent of disease, all cases received operation with dissection and protection of carotid sheath and main nerves to removal lesions with lymphoid tissue and fat-connective tissue...
January 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28088137/forces-on-nuclei-moving-on-autoionizing-molecular-potential-energy-surfaces
#2
Nimrod Moiseyev
Autoionization of molecular systems occurs in diatomic molecules and in small biochemical systems. Quantum chemistry packages enable calculation of complex potential energy surfaces (CPESs). The imaginary part of the CPES is associated with the autoionization decay rate, which is a function of the molecular structure. Molecular dynamics simulations, within the framework of the Born-Oppenheimer approximation, require the definition of a force field. The ability to calculate the forces on the nuclei in bio-systems when autoionization takes place seems to rely on an understanding of radiative damages in RNA and DNA arising from the release of slow moving electrons which have long de Broglie wavelengths...
January 14, 2017: Journal of Chemical Physics
https://www.readbyqxmd.com/read/28032179/madelung-s-disease-revision-of-59-surgical-cases
#3
Cristina Isabel Calvo Pinto, Pedro João Marques Cardoso Carvalho, Manuel Maia Oliveira Correia
BACKGROUND: Madelung's disease (MD) is a rare disease, more common in Mediterranean countries and associated with alcohol abuse. However, MD etiology remains not completely understood. OBJECTIVE: The aim of this study was to investigate clinical features, treatment options and outcomes in patients with MD treated in our plastic surgery department. METHODS: We retrospectively reviewed 59 cases of MD operated on between 2004 and 2013. Demographic information, location of the deposits, associated pathology and habits, number and type of surgeries performed, surgical complications and disease evolution were analyzed...
December 28, 2016: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28006884/an-awake-videolaryngoscope-assisted-intubation-in-a-patient-with-madelung-disease-and-a-critical-airway-obstruction
#4
Tatjana Stopar-Pintaric, Liljana Markova, Matevz Tomazevic, Iljaz Hodzovic
No abstract text is available yet for this article.
December 22, 2016: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28004464/chemical-bonding-analysis-as-a-guide-for-the-preparation-of-new-compounds-the-case-of-virge-and-hfptge
#5
David Bende, Frank R Wagner, Olga Sichevych, Yuri Grin
The chemical bonding of transition metal compounds with a MgAgAs-type of crystal structure is analyzed with quantum chemical position-space techniques. The observed trends in QTAIM Madelung energy and nearest neighbor electron sharing explain the occurrence of recently synthesized MgAgAs-type compounds, TiPtGe and TaIrGe, at the boundary to the TiNiSi-type crystal structure. These bonding indicators are used to identify favorable element combinations for new MgAgAs-type compounds. The new phases-the high-temperature VIrGe and the low-temperature HfPtGe-showing this type of crystal structure are prepared and characterized by powder X-ray diffraction and differential thermal analysis...
December 22, 2016: Angewandte Chemie
https://www.readbyqxmd.com/read/27822101/the-danish-national-chronic-myeloid-neoplasia-registry
#6
REVIEW
Marie Bak, Else Helene Ibfelt, Thomas Stauffer Larsen, Dorthe Rønnov-Jessen, Niels Pallisgaard, Ann Madelung, Lene Udby, Hans Carl Hasselbalch, Ole Weis Bjerrum, Christen Lykkegaard Andersen
AIM: The Danish National Chronic Myeloid Neoplasia Registry (DCMR) is a population-based clinical quality database, introduced to evaluate diagnosis and treatment of patients with chronic myeloid malignancies. The aim is to monitor the clinical quality at the national, regional, and hospital departmental levels and serve as a platform for research. STUDY POPULATION: The DCMR has nationwide coverage and contains information on patients diagnosed at hematology departments from January 2010 onward, including patients with essential thrombocythemia, polycythemia vera, myelofibrosis, unclassifiable myeloproliferative neoplasms, chronic myelomonocytic leukemia, and chronic myeloid leukemia...
2016: Clinical Epidemiology
https://www.readbyqxmd.com/read/27814343/prevalence-of-shox-haploinsufficiency-among-short-statured-children
#7
Maja Rou Marstrand-Joergensen, Rikke Beck Jensen, Lise Aksglaede, Morten Duno, Anders Juul
BACKGROUND: The aim of this clinical study was to determine the prevalence of SHOX haploinsufficiency in a population of short stature patients and describe their anthropometric measurements. METHODS: 574 short statured patients were evaluated in a single center (1992-2015). SHOX copy number was detected by quantitative polymerase chain reaction (qPCR) in 574 subjects, followed by multiplex ligation-dependent probe amplification (MLPA) and DNA sequencing in subjects with SHOX haploinsufficiency...
December 14, 2016: Pediatric Research
https://www.readbyqxmd.com/read/27795758/-erratum-madelung-s-deformity-a-case-report-and-review-of-the-literature
#8
(no author information available yet)
[This corrects the article DOI: 10.11604/pamj.2016.23.137.9002.].
2016: Pan African Medical Journal
https://www.readbyqxmd.com/read/27708272/detection-of-shox-gene-aberrations-in-routine-diagnostic-practice-and-evaluation-of-phenotype-scoring-form-effectiveness
#9
Katerina Hirschfeldova, Martina Florianova, Vera Kebrdlova, Marketa Urbanova, Jitka Stekrova
Heterozygous aberrations of SHOX gene have been reported to be responsible for Léri-Weill dyschondrosteosis (LWD) and small portion of idiopathic short stature. The study was established to assess effectiveness of using phenotype 'scoring form' in patients indicated for SHOX gene defect analysis. The submitted study is based on a retrospective group of 352 unrelated patients enrolled as a part of the routine diagnostic practice and analyzed for aberrations affecting the SHOX gene. All participants were scanned for deletion/duplication within the main pseudoautosomal region (PAR1) using the multiplex ligation-dependent probe amplification (MLPA) method...
October 6, 2016: Journal of Human Genetics
https://www.readbyqxmd.com/read/27676402/genotype-phenotype-relationship-in-patients-and-relatives-with-shox-region-anomalies-in-the-french-population
#10
Julie Auger, Amandine Baptiste, Imane Benabbad, Gaëlle Thierry, Jean-Marc Costa, Mélanie Amouyal, Marie-Laure Kottler, Bruno Leheup, Renaud Touraine, Sébastien Schmitt, Marine Lebrun, Valérie Cormier Daire, Jean-Paul Bonnefont, Nicolas de Roux, Caroline Elie, Myriam Rosilio
BACKGROUND: The aim of our study was to describe a large population with anomalies involving the SHOX region, responsible for idiopathic short stature and Léri-Weill dyschondrosteosis (LWD), and to identify a possible genotype/phenotype correlation. METHODS: We performed a retrospective multicenter study on French subjects with a SHOX region anomaly diagnosed by multiplex ligation-dependent probe amplification or Sanger sequencing. Phenotypes were collected in each of the 7 genetic laboratories practicing this technique for SHOX analysis...
2016: Hormone Research in Pædiatrics
https://www.readbyqxmd.com/read/27602178/madelung-deformity
#11
Andrew Tranmer, Donald Laub
No abstract text is available yet for this article.
2016: Eplasty
https://www.readbyqxmd.com/read/27588041/rare-congenital-chromosomal-aberration-dic-x-y-p22-33-p11-32-in-a-patient-with-primary-myelofibrosis
#12
Lenka Pavlistova, Silvia Izakova, Zuzana Zemanova, Lucie Bartuskova, Martina Langova, Pavlina Malikova, Kyra Michalova
BACKGROUND: Constitutional translocations between sex chromosomes are rather rare in humans with breakpoints at Xp11 and Yq11 as the most frequent. Breakpoints on the short arm of the Y chromosome form one subgroup of t(X;Y), giving rise to a derived chromosome with the centromeres of both the X and Y chromosomes, dic(X;Y). Here, we report a rare congenital chromosomal aberration, 46,X,dic(X;Y)(p22.33;p11.32)[20]/45,X[10], in an adult male. CASE PRESENTATION: Primary myelofibrosis, a malignant haematological disease, was diagnosed in a 63-year-old man following liver transplantation after hepatocellular carcinoma...
2016: Molecular Cytogenetics
https://www.readbyqxmd.com/read/27582355/madelung-and-hubbard-interactions-in-polaron-band-model-of-doped-organic-semiconductors
#13
Rui-Qi Png, Mervin C Y Ang, Meng-How Teo, Kim-Kian Choo, Cindy Guanyu Tang, Dagmawi Belaineh, Lay-Lay Chua, Peter K H Ho
The standard polaron band model of doped organic semiconductors predicts that density-of-states shift into the π-π* gap to give a partially filled polaron band that pins the Fermi level. This picture neglects both Madelung and Hubbard interactions. Here we show using ultrahigh workfunction hole-doped model triarylamine-fluorene copolymers that Hubbard interaction strongly splits the singly-occupied molecular orbital from its empty counterpart, while Madelung (Coulomb) interactions with counter-anions and other carriers markedly shift energies of the frontier orbitals...
2016: Nature Communications
https://www.readbyqxmd.com/read/27579896/a-7-gene-signature-depicts-the-biochemical-profile-of-early-prefibrotic-myelofibrosis
#14
Vibe Skov, Mark Burton, Mads Thomassen, Thomas Stauffer Larsen, Caroline H Riley, Ann Brinch Madelung, Lasse Kjær, Henrik Bondo, Inger Stamp, Mats Ehinger, Rasmus Dahl-Sørensen, Nana Brochmann, Karsten Nielsen, Jürgen Thiele, Morten K Jensen, Ole Weis Bjerrum, Torben A Kruse, Hans Carl Hasselbalch
Recent studies have shown that a large proportion of patients classified as essential thrombocythemia (ET) actually have early primary prefibrotic myelofibrosis (prePMF), which implies an inferior prognosis as compared to patients being diagnosed with so-called genuine or true ET. According to the World Health Organization (WHO) 2008 classification, bone marrow histology is a major component in the distinction between these disease entities. However, the differential diagnosis between them may be challenging and several studies have not been able to distinguish between them...
2016: PloS One
https://www.readbyqxmd.com/read/27475346/theoretical-modeling-of-electron-mobility-in-superfluid-4-he
#15
Frédéric Aitken, Nelly Bonifaci, Klaus von Haeften, Jussi Eloranta
The Orsay-Trento bosonic density functional theory model is extended to include dissipation due to the viscous response of superfluid (4)He present at finite temperatures. The viscous functional is derived from the Navier-Stokes equation by using the Madelung transformation and includes the contribution of interfacial viscous response present at the gas-liquid boundaries. This contribution was obtained by calibrating the model against the experimentally determined electron mobilities from 1.2 K to 2.1 K along the saturated vapor pressure line, where the viscous response is dominated by thermal rotons...
July 28, 2016: Journal of Chemical Physics
https://www.readbyqxmd.com/read/27429682/can-multiple-hereditary-exostoses-overlap-with-mesomelic-dysplasia
#16
Ali Al Kaissi, Maher Ben Ghachem, Farid Ben Chehida, Jochen G Hofstaetter, Franz Grill, Rudolf Ganger, Susanne Gerit Kircher
BACKGROUND: We studied an unusual combination of severe short stature, mesomelia (Leri-Weill dyschondrosteosis syndrome), and multiple exostosis in several family subjects over three generations. The pattern of inheritance was compatible with autosomal dominant. METHODS: Of 21 affected members over three generations, shortness of stature, associated with mesomelia resembling Leri-Weill dyschondrosteosis syndrome with no exostoses was evident in three family subjects...
August 2016: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/27427539/a-case-of-symmetrical-lipomatosis-of-the-tongue-presenting-as-macroglossia
#17
Maria Giulia Cristofaro, Walter Colangeli, Umberto Riccelli, Mario Giudice
UNLABELLED: Lipomas are the most common benign soft tissue mesenchymal tumours composed of mature adipose tissue. They are uncommon in the oral and maxillofacial regions, with 15-20 % of cases involving the head and neck region and less than 5% of all benign oral lesions. Multiple symmetric lipomatosis is rare and characterized by diffuse growth and nonencapsulated lipomas. It is usually found in the posterior neck and upper trunk and they are relatively infrequent on the oral and maxillofacial regions like Madelung disease...
June 18, 2016: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/27404478/re-functional-and-therapeutic-indications-of-liposuction-personal-experience-and-review-of-the-literature
#18
Chun-Ye Chen, Min-Xia Zhang, Chun-Lan Huang, Qing-Qing Fang, Xiao-Wei Wang, Ji-Hua Xu, Chang-Qian Bao, Zi-Meng Xu, Wei-Qiang Tan
No abstract text is available yet for this article.
September 2016: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/27313821/-madelung-s-deformity-a-case-report-and-review-of-the-literature
#19
Kouassi Kouame Jean Eric, Yao Loukou Blaise, Krah Koffi Leopold, Sery Bada Justin Léopold Niaore, M'bra Kouamé Innocent, Assere Yao Aboh Ganyn Robert Arnaud, Kodo Michel
Madelung's disease is a wrist deformity due to atrophy of the medial portion of the distal radial growth plate. It results in carpal anteromedial subluxation, limiting the range of motion. This skeletal dysplasia is rare and represents 1.7% of birth defects. The authors report a bilateral case in a 21 year old girl. This observational study allowed us to study the frequency, the signs and the means of diagnosis as well as adequate therapeutic measurements, in order to meet the expectations of patients.
2016: Pan African Medical Journal
https://www.readbyqxmd.com/read/27255987/-macroglossia-in-madelung-s-disease
#20
Luz Marina Calvo Hernadez, Eduardo Riol López, Luis Peña Ferrera, Rosa Apolinario Hidalgo
No abstract text is available yet for this article.
May 30, 2016: Medicina Clínica
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