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https://www.readbyqxmd.com/read/29682541/madelung-s-disease-lipectomy-or-liposuction
#1
REVIEW
Chun-Ye Chen, Qing-Qing Fang, Xiao-Feng Wang, Min-Xia Zhang, Wan-Yi Zhao, Bang-Hui Shi, Li-Hong Wu, Li-Yun Zhang, Wei-Qiang Tan
Background: Madelung's disease is a rare lipid metabolic disorder characterized by diffuse, uncapsulated lipomas in the neck, shoulder, and other areas. It mainly affects middle-aged men and is related to alcohol abuse, and the cause is not clear. Surgical treatments include lipectomy and liposuction. Methods: This systematic review analyzed the treatment of Madelung's disease described in 52 articles including complete patient details, published between 2000 and 2015, and retrieved from the Web of Science, PubMed, Medline, and Embase...
2018: BioMed Research International
https://www.readbyqxmd.com/read/29680582/madelung-s-disease-multiple-symmetric-lipomatosis-in-an-alcoholic-patient
#2
R Ríos León, L Crespo Pérez, I García de la Filia Molina
No abstract text is available yet for this article.
April 18, 2018: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/29623746/synchronous-pancreatic-serous-cystic-neoplasm-and-duodenal-neuroendocrine-tumor-case-report-and-review-of-the-literature
#3
Ann Brinch Madelung, Sönke Detlefsen
Simultaneous presence of pancreatic serous cystic neoplasms and neuroendocrine neoplasms is rare. We present a case with the incidental finding of a duodenal neuroendocrine tumor (NET) with 2 lymph node metastases in a Whipple resection specimen performed to remove a pancreatic cystic neoplasm that postoperatively turned out to represent a serous cystic neoplasm (SCN). The patient was a 75-year-old female. She presented with loss of appetite and weight. Preoperative contrast-enhanced computed tomography scan of the abdomen showed a multicystic lesion in the head of pancreas...
April 1, 2018: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/29510891/lunate-grafting-into-the-radius-for-lunate-fossa-reconstruction-in-madelung-deformity
#4
Ricardo Kaempf de Oliveira, Pedro José Delgado, Samuel Ribak, Jayme Augusto Bertelli, Fabiano da Silva Marques
A 40-year-old woman presented with Madelung deformity and severe arthritic changes at both the radiocarpal and the distal radioulnar joints. She was treated by using her lunate as an osteochondral graft into the radius allowing reconstruction of the lunate fossa. The scaphoid and triquetrum were removed concomitantly and a Sauve-Kapandji procedure was performed. Complete bone healing was achieved. Ten years later, an excellent functional result was maintained, with a pain-free wrist, an acceptable wrist joint range of motion, as well as a favorable aesthetic appearance...
March 3, 2018: Journal of Hand Surgery
https://www.readbyqxmd.com/read/29507326/thermal-expansion-in-layered-na-x-mo-2
#5
Wataru Kobayashi, Ayumu Yanagita, Takahiro Akaba, Takahiro Shimono, Daiki Tanabe, Yutaka Moritomo
Layered oxide Nax MO2 (M: transition metal) is a promising cathode material for sodium-ion secondary battery. Crystal structure of O3- and P2-type Nax MO2 with various M against temperature (T) was systematically investigated by synchrotron x-ray diffraction mainly focusing on the T-dependences of a- and c-axis lattice constants (a and c) and z coordinate (z) of oxygen. Using a hard-sphere model with minimum Madelung energy, we confirmed that c/a and z values in O3-type Nax MO2 were reproduced. We further evaluated the thermal expansion coefficients (αa and αc ) along a- and c-axis at 300 K...
March 5, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29489367/three-dimensional-non-close-packed-structures-of-oppositely-charged-colloids-driven-by-ph-oscillation
#6
Cheng Long, Qun-Li Lei, Chun-Lai Ren, Yu-Qiang Ma
The implementation of non-close-packed structures in colloids is challenging. Using Brownian dynamics simulations, we study nonequilibrium self-assembly in suspensions of oppositely charged particles, whose charge magnitude is responsive to the pH of the solution. Under the fast pH-oscillating condition, various non-close-packed (e.g., graphite-like and diamond-like) structures are obtained. Here changing the amplitude of the pH-oscillation is an effective way to fabricate colloidal dynamic structures. To clarify the underlying mechanism of the dynamic self-assembly, the analysis of effective potential is adopted...
February 28, 2018: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/29469136/acute-lymphoblastic-leukemia-in-a-child-with-leri-weill-syndrome-and-complete-shox-gene-deletion-a-case-report
#7
Jana Volejnikova, Jirina Zapletalova, Marie Jarosova, Helena Urbankova, Vojta Petr, Eva Klaskova, Marshall S Horwitz, Marian Hajduch, Vladimir Mihal
BACKGROUND: Leri-Weill syndrome (LWS) ranks among conditions with short stature homeobox gene (SHOX) haploinsufficiency. Data on possible association of SHOX aberrations with malignant diseases are scarce. METHODS AND RESULTS: We report a unique case of an 8-year-old girl who was successfully treated for acute lymphoblastic leukemia (pre-B ALL, intermediate risk) and was subsequently diagnosed with LWS due to characteristic clinical appearance (short disproportionate stature, Madelung deformity of the wrist) and molecular genetic examination (complete deletion of SHOX)...
February 21, 2018: Biomedical Papers of the Medical Faculty of the University Palacký, Olomouc, Czechoslovakia
https://www.readbyqxmd.com/read/29457425/-progress-on-research-of-madelung-s-deformity
#8
REVIEW
Yu-Xin Song, Zeng-Ping Wang, Lin Liu, Wen Xue, Zhong-Yu Hao, Qun-Li Zhang, Wei She, Li-Yang Cai, Hai-Tao Gou, Yao-Wen Qian
Madelung deformity is a rare deformity of forearm and wrist caused by growth disorders of distal radius ulnar and palmar epiphyseal. Current studies showed that its incidence mainly associated with trauma, epiphyseal developmental abnormalities, nutritional disorders and genetic deletion or mutation. The early clinical presentation is not typical, in middle and late time, wrist deformity and weak can appear. Plain film considered as the main means of diagnosis is often lack of early diagnosis significance. Although wrist joint magnetic resonance imaging showing early soft tissue and skeletal abnormalities were used for the early diagnosis of the disease, current domestic study in magnetic resonance imaging of this deformity is less...
October 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29457422/-a-case-report-of-madelung-s-deformity-and-literature-review
#9
Yan-Fei Chen, Yong Zhao, Qi Tian, Yuan-Hao Li
No abstract text is available yet for this article.
October 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29368851/a-new-distal-phenotype-of-madelung-s-disease
#10
Emanuele Miraglia, Pasquale Fino, Chiara Iacovino, Teresa Lopez, Stefano Calvieri, Sandra Giustini
No abstract text is available yet for this article.
January 24, 2018: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29330548/shox-haploinsufficiency-presenting-with-isolated-short-long-bones-in-the-second-and-third-trimester
#11
Shwetha Ramachandrappa, Abhijit Kulkarni, Hina Gandhi, Cheryl Ellis, Renata Hutt, Lesley Roberts, Rosol Hamid, Aris Papageorghiou, Sahar Mansour
Haploinsufficiency of the transcription factor short stature homeobox (SHOX) manifests as a spectrum of clinical phenotypes, ranging from disproportionate short stature and Madelung deformity to isolated short stature. Here, we describe five infants with molecularly confirmed diagnoses of SHOX haploinsufficiency who presented in utero with short long bones during routine antenatal scanning from as early as 19 weeks gestation. Other foetal growth parameters were normal. The molecular basis of SHOX haploinsufficiency was distinct in each case...
March 2018: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/29210576/valence-band-engineering-of-layered-bismuth-oxyhalides-toward-stable-visible-light-water-splitting-madelung-site-potential-analysis
#12
Daichi Kato, Kenta Hongo, Ryo Maezono, Masanobu Higashi, Hironobu Kunioku, Masayoshi Yabuuchi, Hajime Suzuki, Hiroyuki Okajima, Chengchao Zhong, Kousuke Nakano, Ryu Abe, Hiroshi Kageyama
A layered oxychloride Bi4 NbO8 Cl is a visible-light responsive catalyst for water splitting, with its remarkable stability ascribed to the highly dispersive O-2p orbitals in the valence band, the origin of which, however, remains unclear. Here, we systematically investigate four series of layered bismuth oxyhalides, BiOX (X = Cl, Br, I), Bi4 NbO8 X (X = Cl, Br), Bi2 GdO4 X (X = Cl, Br), and SrBiO2 X (X = Cl, Br, I), and found that Madelung site potentials of anions capture essential features of the valence band structures of these materials...
December 27, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/29139294/improved-electrostatic-embedding-for-fragment-based-chemical-shift-calculations-in-molecular-crystals
#13
Joshua D Hartman, Ashwin Balaji, Gregory J O Beran
Fragment-based methods predict nuclear magnetic resonance (NMR) chemical shielding tensors in molecular crystals with high accuracy and computational efficiency. Such methods typically employ electrostatic embedding to mimic the crystalline environment, and the quality of the results can be sensitive to the embedding treatment. To improve the quality of this embedding environment for fragment-based molecular crystal property calculations, we borrow ideas from the embedded ion method to incorporate self-consistently polarized Madelung field effects...
November 15, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/29117834/open-wedge-osteotomy-with-ulnar-shortening-for-madelung-deformity-using-a-computer-generated-template
#14
Sho Yanagisawa, Takehiko Takagi, Tsuyoshi Murase, Yuka Kobayashi, Masahiko Watanabe
A variety of osteotomies have been reported to correct Madelung deformity using plain radiographs. However, evaluation of the deformity using 2-dimensional plain radiography is difficult because of its complex 3-dimensional nature. Therefore, we performed corrective osteotomy using recently developed 3D simulation technology on an adult woman with Madelung deformity, and achieved an excellent outcome. In this study, we calculated the amount of parallel displacement as well as the rotational angle for more precise correction, and performed open wedge osteotomy...
December 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/29101526/-developmental-neurology-networked-medicine-and-new-perspectives
#15
REVIEW
U Tacke, H Weigand-Brunnhölzl, A Hilgendorff, R M Giese, A W Flemmer, H König, B Warken-Madelung, M Arens, N Hesse, A S Schroeder
Developmental neurology is one of the major areas of neuropediatrics and is among other things (legally) responsible for monitoring the motor, cognitive and psychosocial development of all infants using standardized monitoring investigations. The special focus is on infants born at risk and/or due to premature birth before 32 weeks of gestation or a birth weight less than 1500 g. Early diagnosis of deviations from normal, age-related development is a prerequisite for early interventions, which may positively influence development and the long-term biopsychosocial prognosis of the patients...
December 2017: Der Nervenarzt
https://www.readbyqxmd.com/read/28959878/degradation-mechanism-of-dimethyl-carbonate-dmc-dissociation-on-the-licoo2-cathode-surface-a-first-principles-study
#16
Liyuan Huai, Zhenlian Chen, Jun Li
The degradation mechanism of dimethyl carbonate electrolyte dissociation on the (010) surfaces of LiCoO2 and delithiated Li1/3CoO2 were investigated by periodic density functional theory. The high-throughput Madelung matrix calculation was employed to screen possible Li1/3CoO2 supercells for models of the charged state at 4.5 V. The result shows that the Li1/3CoO2(010) surface presents much stronger attraction toward dimethyl carbonate molecule with the adsorption energy of -1.98 eV than the LiCoO2(010) surface does...
October 18, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28951714/the-use-of-high-tumescent-power-assisted-liposuction-in-the-treatment-of-madelung-s-collar
#17
Henryk Witmanowski, Łukasz Banasiak, Grzegorz Kierzynka, Jarosław Markowicz, Jerzy Kolasiński, Katarzyna Błochowiak, Paweł Szychta
No abstract text is available yet for this article.
August 2017: Postȩpy Dermatologii i Alergologii
https://www.readbyqxmd.com/read/28905995/leptomeningeal-collateral-status-predicts-outcome-after-middle-cerebral-artery-occlusion
#18
C F Madelung, C Ovesen, C Trampedach, A Christensen, I Havsteen, C K Hansen, H Christensen
OBJECTIVES: Perfusion through leptomeningeal collateral vessels is a likely pivotal factor in the outcome of stroke patients. We aimed to investigate the effect of collateral status on outcome in a cohort of unselected, consecutive stroke patients with middle cerebral artery occlusion undergoing reperfusion therapy. MATERIALS AND METHODS: This retrospectively planned analysis was passed on prospectively collected data from 187 consecutive patients with middle cerebral artery occlusion admitted within 4...
January 2018: Acta Neurologica Scandinavica
https://www.readbyqxmd.com/read/28842804/on-understanding-the-chemical-origin-of-band-gaps
#19
J Contreras-García, Carlos Cardenas
Conceptual DFT and quantum chemical topology provide two different approaches based on the electron density to grasp chemical concepts. We present a model merging both approaches, in order to obtain physical properties from chemically meaningful fragments (bonds, lone pairs) in the solid. One way to do so is to use an energetic model that includes chemical quantities explicitly, so that the properties provided by conceptual DFT are directly related to the inherent organization of electrons within the regions provided by topological analysis...
August 25, 2017: Journal of Molecular Modeling
https://www.readbyqxmd.com/read/28812880/an-exceptionally-narrow-band-gap-%C3%A2-4-ev-silicate-predicted-in-the-cubic-perovskite-structure-basio-3
#20
Hidenori Hiramatsu, Hitoshi Yusa, Ryo Igarashi, Yasuo Ohishi, Toshio Kamiya, Hideo Hosono
The electronic structures of 35 A2+ B4+ O3 ternary cubic perovskite oxides, including their hypothetical chemical compositions, were calculated by a hybrid functional method with the expectation that peculiar electronic structures and unique carrier transport properties suitable for semiconductor applications would be hidden in high-symmetry cubic perovskite oxides. We found unique electronic structures of Si-based oxides (A = Mg, Ca, Sr, and Ba, and B = Si). In particular, the unreported cubic BaSiO3 has a very narrow band gap (4...
September 5, 2017: Inorganic Chemistry
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