About the article “Transperineal retro-anal resection of retro-rectal tumors”
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چکیده
منابع مشابه
Microscopic Posterior Transdural Resection of Cervical Retro-Odontoid Pseudotumors
Retro-odontoid pseudotumors are noninflammatory masses formed posterior to the odontoid process. Because of their anatomy, the optimal surgical approach for resecting pseudotumors is controversial. Conventionally, 3 approaches are used: the anterior transoral approach, the lateral approach, and the posterior extradural approach; however, each approach has its limitations. The posterior extradur...
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We developed a visible detection system for antibody-catalyzed retro-aldol-retro-Michael reactions. Aldolase antibody 38C2 catalyzed the reaction of substrate 1 to provide 6-bromo-2-napthol that forms a visible colored azo dye with diazonium salts. This system has potential for the screening of novel catalysts.
متن کاملThe Retro-Hydroformylation Reaction.
Hydroformylation, a reaction that adds carbon monoxide and dihydrogen across an unsaturated carbon-carbon multiple bond, has been widely employed in the chemical industry since its discovery in 1938. In contrast, the reverse reaction, retro-hydroformylation, has seldom been studied. The retro-hydroformylation reaction of an aldehyde into an alkene and synthesis gas (a mixture of carbon monoxide...
متن کاملThe recesses of the retro-tympanum.
OBJECTIVE To study the anatomy of the posterior tympanic wall and to describe the four recesses (Sinus Tympani-ST, Lateral Tympanic Sinus-LTS, Posterior Tympanic Sinus-PTS, Facial Recess-FR) with their variations in shape, dimension, internal configuration. MATERIAL AND METHODS Thirty-seven cadaver temporal bones were examined through the anterior dissection approach. The opening was enlarged...
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The examples of independent games presented in this paper provide fun through strong, innovative and playful game mechanics. The often-resulting combination of retro flair with focused gameplay is what makes the "contemporary retro game”. This paper argues that game and especially level design have evolved over time and provides insights on contemporary level design practice. By a qualitative a...
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ژورنال
عنوان ژورنال: Journal of Visceral Surgery
سال: 2014
ISSN: 1878-7886
DOI: 10.1016/j.jviscsurg.2014.01.011