منابع مشابه
Causes of ano-rectal bleeding.
Introduction Ano-rectal bleeding is a common symptom which may be associated with local conditions such as haemorrhoids and fissures but may also be the presenting symptom with neoplasia, diverticular disease or inflammatory disease of the colon or rectum. Many patients with rectal or colonic disease have associated symptoms such as change of bowel habit or loss of weight, and it is uncertain h...
متن کاملSubarachnoid haemorrhage: diagnosis, causes and management.
The incidence of subarachnoid haemorrhage (SAH) is stable, at around six cases per 100 000 patient years. Any apparent decrease is attributable to a higher rate of CT scanning, by which other haemorrhagic conditions are excluded. Most patients are <60 years of age. Risk factors are the same as for stroke in general; genetic factors operate in only a minority. Case fatality is approximately 50% ...
متن کاملThe incidence and causes of rectal bleeding.
Sir, The conclusion of JV Metcalf and colleagues,' that all patients over the age of 40 presenting in general practice with rectal bleeding should be referred for flexible sigmoidoscopy or colonoscopy, needs further scrutiny before it becomes part of 'routine good practice', or before dissemination to the public by the popular media occurs. Metcalf et al, in their study, observed the incidence ...
متن کاملSevere rectal haemorrhage after treatment for faecal incontinence
Bulking agent injected submucosally is an alternative effective treatment for faecal incontinence in elderly patients who fail conservative measures. Since most elderly patients are on antiplatelet therapy and are sometimes unaware of their medication, this can lead to serious complications.
متن کاملThrombelastography reveals two causes of haemorrhage in HELLP syndrome.
We describe the use of thrombelastography in HELLP syndrome (Haemolysis, Elevated Liver Enzymes, Low Platelets). It differentiated between two possible causes of significant haemorrhage and revealed an accompanying underlying fibrinolysis. This allowed specific therapy to be directed at both abnormalities and, we believe, helped prevent this patient from undergoing radical surgery to curb blood...
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ژورنال
عنوان ژورنال: BMJ
سال: 1938
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.4035.997