Example sentences of "have been [verb] [prep] some patients " in BNC.

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1 A similar phenomenon has been observed in some patients with AIDS related sclerosing cholangitis , but a halting progression with worsening of the biliary disease is not often seen , and there are no reports of hepatic fibrosis deteriorating to cirrhosis and liver failure .
2 While vitamin B12 malabsorption has been shown in some patients , it is recognised that bile acid absorption is a more sensitive test of terminal ileal function than vitamin B12 absorption .
3 This phenomenon has been found in some patients with Sjögren 's syndrome in our hospital ( unpublished data ) .
4 Organised thrombi have been noted in some patients in association with plexiform lesions suggesting chronic thomboemboli as the cause .
5 Increased rates of spinal bone loss have been reported in some patients and the average spinal bone loss was 3%/yr .
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