Trending Articles
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Critical care medicine · Jul 2001
Splanchnic perfusion during hemodialysis: evidence for marginal tissue perfusion.
Splanchnic perfusion may be compromised during hemodialysis because of hypovolemia, inflammatory response, and blood flow redistribution. The aim of this study was to assess the response of splanchnic blood flow and oxygen transport to hemodialysis. ⋯ Hemodialysis and fluid removal in normotensive patients with acute renal failure may result in a reduction of systemic and splanchnic blood flow that is undetectable using traditional clinical signs. In contrast to what is observed in hypovolemia, the changes in regional blood flow are rapidly reversible after hemodialysis.
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Biography Historical Article
Irene Agyepong: building capacity in Ghana's public health system.
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Case Reports
[Right bronchial intubation using a left-sided double-lumen tube in a patient with situs inversus].
A 74-year-old man was scheduled for resection of a pulmonary tumor in the left upper lobe. He had asymptomatic complete situs inversus, and therefore his left lung had three lobes whereas his right lung had two. Since the tumor had been growing through the left upper bronchus into the left main bronchus, it seemed that the use of a bronchial blocker in the left bronchus should be avoided. ⋯ The use of a bronchial blocker should be considered first-choice, but sometimes its use is inappropriate as in this case. Commercially available double-lumen tubes are not intended for use in cases of situs inversus. If a double-lumen tube is desired, intentional right bronchial insertion of a left-sided double-lumen tube seems to be an easy and reliable option.