Results 21 to 30 of about 126,262 (256)

Primary Epiploic Appendagitis [PDF]

open access: yesWestern Journal of Emergency Medicine, 2015
A previously healthy 27-year-old man presented to the emergency department with a three-day history of left lower quadrant pain. He denied fever, nausea, vomiting, or diarrhea. Vital signs were unremarkable, and physical examination revealed tenderness in the left iliac fossa without peritoneal signs.
Yang, Po-Jen   +2 more
openaire   +5 more sources

Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae) in the Philippines : with four new species [PDF]

open access: yes, 2013
An overview of Nepenthes in the Philippines is presented. Four new species, Nepenthes extincta sp. nov., N. kitanglad sp. nov., N. kurata sp. nov. and N. leyte sp. nov.
Cheek, Martin, Jebb, Matthew
core   +3 more sources

Early evolution of the lungfish pectoral fin endoskeleton: evidence from the Middle Devonian (Givetian) Pentlandia macroptera

open access: yesFrontiers in Earth Science, 2014
As the closest living relatives of tetrapods, lungfishes are frequently used as extant models for exploring the fin-to-limb transition. These studies have generally given little consideration to fossil taxa.
Emma eJude   +3 more
doaj   +1 more source

Clinical and Histomorphological Features of Cutaneous Adnexal Neoplasms: A Series of Eighteen Cases [PDF]

open access: yesNational Journal of Laboratory Medicine
Cutaneous Adnexal Neoplasms (CAN) are rare skin tumours with varied morphology that are often misdiagnosed clinically. The definitive diagnosis of these tumours can only be made by Histopathology (HP) based on their appendage differentiation. Though rare
Shaheen Khan   +4 more
doaj   +1 more source

New Species of Sminthuridae from North America (Collembola: Symphypleona) [PDF]

open access: yes, 2017
(excerpt) This account is the result of efforts by Drs. Kenneth Christiansen and Peter Bellinger to amass and examine the major collections of North American Collembola.
Snider, Richard J
core   +2 more sources

Left Atrial Appendage Closure: A Current Overview Focused on Technical Aspects and Different Approaches

open access: yesReviews in Cardiovascular Medicine, 2022
Several studies in literature have shown that 90% of emboli related to non-valvular atrial fibrillation originate from left atrial appendage. Percutaneous closure or surgical exclusion of left atrial appendage in patients with high bleeding and high ...
Fabrizio Guarracini   +13 more
doaj   +1 more source

Cardiac CT evaluation of left atrial diverticulum and accessory appendage

open access: yesThe Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background The aim of this study was to evaluate the prevalence, location, size, and morphological features of the left atrial accessory appendage and diverticulum with cardiac computed tomography.
Sadullah Şimşek   +2 more
doaj   +1 more source

Left Atrial Appendage Occlusion for Stroke Prevention in Nonvalvular Atrial Fibrillation

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
The majority of embolic strokes in patients with nonvalvular atrial fibrillation are caused by thrombi in the left atrial appendage. It is projected that strokes related to atrial fibrillation will markedly increase in the future unless effective ...
Fareed Moses S. Collado   +7 more
doaj   +1 more source

Primary Epiploic Appendagitis [PDF]

open access: yesIndian Journal of Surgery, 2014
Primary epiploic appendagitis is an inflammation of the epiploic appendages occurring due to ischemic infarction as a result of appendage torsion or spontaneous thrombosis usually affecting patients from second to fifth decades, being more common in women and obese patients.
Hugo, Matos, Isidoro, Costa
openaire   +2 more sources

Three new species of Goera Stephens (Trichoptera: Goeridae) from Sulawesi, Indonesia [PDF]

open access: yes, 2011
Three new species of the caddisfly genus Goera Stephens (Trichoptera: Goeridae) are described from the Indonesian island of Sulawesi. Goera neboissi sp. n., G. jolanda sp. n., and G. higleri sp. n. were found to be related to G.
Arefina-Armitage, Tatiana I.   +1 more
core   +2 more sources

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