Results 121 to 130 of about 2,628,530 (335)
Journal of hepato-biliary-pancreatic sciences, 2018 Observational studies have identified risk factors for conversion from laparoscopic to open cholecystectomy in acute cholecystitis. The aim of this study is to evaluate the reliability of these predictors and to identify sources of heterogeneity in the ...
R. Panni, S. Strasberg
semanticscholar +1 more source
Granulocyte and Monocyte Adsorption Therapy in Patients With Sepsis: A Feasibility Study
Artificial Organs, EarlyView.The median SOFA score decreased from 10 to 4 after 7 days. Decreased circulatory and renal SOFA scores were characteristic. Granulocytes, mainly neutrophils, were adsorbed, and the neutrophil‐to‐lymphocyte ratio significantly improved. The median APACHE II score was 27, and the 28‐day mortality rate was 7.8%.
Osamu Nishida +20 more
wiley +1 more source
On the hot spots conjecture for acute triangles [PDF]
arXiv, 2013 We show that the hot spots conjecture of J. Rauch holds for acute triangles if one of the angles is not larger than $\pi/6$. More precisely, we show that the second Neumann eigenfunction on those acute triangles has no maximum or minimum inside the domain.
arxiv
Acutely Triangulated, Stacked, and Very Ununfoldable Polyhedra [PDF]
arXiv, 2020 We present new examples of topologically convex edge-ununfoldable polyhedra, i.e., polyhedra that are combinatorially equivalent to convex polyhedra, yet cannot be cut along their edges and unfolded into one planar piece without overlap. One family of examples is acutely triangulated, i.e., every face is an acute triangle. Another family of examples is
arxiv
Surgeon-performed ultrasound and timing of surgery in acute cholecystitis [PDF]
, 2020 Introduction: The use of bedside ultrasound has increased, as equipment has become accessible, user friendly, and ultrasound education is expanding in many specialties.
Gustafsson, Camilla
core +1 more source
Acute emphysematous cholecystitis
Journal of British Surgery, 1971 Abstract Three cases of acute emphysematous cholecystitis are described and the literature reviewed. After considering clinical and radiological features, it is suggested that occlusion of the cystic artery may be the cause of this condition.
Russell Strong, Roy E. May
openaire +3 more sources
Acute Cholecystitis in Elderly Patients after Hip Fracture: a Nationwide Cohort Study
Journal of Korean medical science, 2019 Background Because acute cholecystitis in elderly hip fracture is not easily distinguishable from other gastrointestinal symptoms and involves atypical clinical behaviors, it may not be diagnosed in the early stage.
S. Jang +5 more
semanticscholar +1 more source
Case Reports in Surgery, 2015 Management of patients who have ventriculoperitoneal shunt presenting with acute calcular cholecystitis has remained a clinical challenge. In this paper, the hospital course and the follow-up of a patient presenting with acute calcular cholecystitis and ...
Abdullah A. Albarrak +2 more
doaj +1 more source
Acute acalculous cholecystitis in systemic lupus erythematosus: a rare initial manifestation
Revista Brasileira de Reumatologia, 2016 Acute acalculous cholecystitis is a very rare gastrointestinal manifestation in systemic lupus erythematosus and becomes rarer as an initial manifestation. There are only two cases reported.
Valdano Manuel +3 more
doaj +1 more source
No acute tetrahedron is an 8-reptile [PDF]
arXiv, 2015 An $r$-gentiling is a dissection of a shape into $r \geq 2$ parts which are all similar to the original shape. An $r$-reptiling is an $r$-gentiling of which all parts are mutually congruent. This article shows that no acute tetrahedron is an $r$-gentile or $r$-reptile for any $r < 9$, by showing that no acute spherical diangle can be dissected into ...
arxiv