To close or not to close arteriovenous fistulas in kidney allograft recipients: that is the question

Pulmonary Arteriovenous Fistula with Pulmonary Hypertension - To Close or Not to Close?

UNLABELLED A 37-year-old female presented to our facility suffering from exertional dyspnea for 2-3 months. Her chest x-ray showed a nodular shadow in the right lower lung, and chest CT revealed a pulmonary arteriovenous fistula (PAVF). Subsequent echocardiographic examination detected no intra-cardiac shunt but did indicate pulmonary hypertension as evidenced by a tricuspid regurgitation flow ...

Peritoneal closure--to close or not to close.

Peritoneal closure is a controversial issue among obstetricians and gynaecologists. This article reappraises the issue of peritoneal closure. We conducted a thorough literature search using Medline, Pubmed and Embase as well as a hand-search for all references quoted in the relevant papers. The routine non-closure of the peritoneum reduces operation time by an average of 6 min. Most studies sho...

coeliac disease: to classify or not to classify – that is the question!

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the student committee of sports medicine research center: to be independent or not to be? that is the question

To scavenge or not to scavenge: that is the question.

Analysis of a series of diffraction data sets measured from four native as well as four nicotinic acid-soaked crystals of trypsin at 100 K shows a high variability in radiation-sensitivity among individual crystals for both nicotinic acid-soaked and native crystals. The level of radiation-sensitivity and the extent of its variability is statistically indistinguishable between the two conditions...