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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We compared readings obtained from the Baxter-Edwards continuous jugular bulb venous oximetry catheter with those obtained from blood gas analysis of simultaneously drawn samples from the catheter in 12 patients undergoing neurosurgical procedures. Within the range studied (SjvO2, 42-95%), the 111 (median, nine samples per patient; range five to 17) oximetric catheter readings correlated well with hemoglobin oxygen saturation values obtained from in vitro analysis of simultaneously drawn blood samples from the catheter (y = 0.93x + 3.4, r = 0.94, p < 0.001). Fiberoptic light signal was suboptimal (signal quality index = 3 or 4) on fewer than five occasions per patient during an average surgical procedure duration of seven h, and these occurrences were generally corrected by flushing the catheter. We conclude that the Baxter-Edwards jugular bulb oximetric catheter provides an accurate measure of SjvO2 during neurosurgical procedures.
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PMID:Accuracy of continuous jugular bulb venous oximetry during intracranial surgery. 754 68

A procedure which combines the collection of fetal cells by transcervical flushing and in situ hybridisation techniques on nuclei in interphase was used to detect trisomy 18 in a fetus at 12 weeks of gestation. Using a primed in situ labelling method, we could also detect Y-specific sequences in a small percentage of transcervically flushed cells obtained at 8-12 weeks from pregnant women with male fetuses. This approach seems to be suitable for prenatal diagnosis of major chromosomal abnormalities and other selected inherited disorders very early in gestation.
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PMID:Detection of trisomy 18 and Y-derived sequences in fetal nucleated cells obtained by transcervical flushing. 810 35