Example sentences of "have been [vb pp] in [det] patient " 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 A reduced gall bladder emptying in response to a meal and to infusion of CCK-33 has been reported in such patients .
3 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 .
4 This phenomenon has been found in some patients with Sjögren 's syndrome in our hospital ( unpublished data ) .
5 Organised thrombi have been noted in some patients in association with plexiform lesions suggesting chronic thomboemboli as the cause .
6 Increased rates of spinal bone loss have been reported in some patients and the average spinal bone loss was 3%/yr .
7 The advance of this critical period , however , can not easily be linked to the idea of a body clock which tends to run fast and so produce daily rhythms which are timed too early because , when daily rhythms have been investigated in these patients , it appears that daily rhythms are irregular , rather than altered in a particular direction .
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