Incisional herniation remains a major problem for the general surgeon. Most published studies have followed up patients for 6-12 months after operation. In this study, 363 patients, known not to have an incisional hernia at 1 year, were reviewed between 2.5 and 5.5 years after operation. Twenty-one patients (5.8 per cent) were found to have developed incisional hernias. None of the causal factors previously implicated in the aetiology of incisional herniation (wound infection, male sex, obesity, age, postoperative chest infection or abdominal distension), was found to be associated with the development of these 'late hernias'.
Improvements in ultrasonography and computed tomography have led to the problem of 'adrenal incidentaloma', an asymptomatic adrenal mass discovered during investigation of some other problem. In the light of current knowledge a management rationale for patients with such an adrenal abnormality is proposed.
A total of 60 patients with acute urinary retention were studied to establish whether a trial without a catheter was justified and to identify subgroups of patients most likely to benefit from this practice. The patients were randomly allocated to 3 groups; the catheters were removed either immediately after the bladder was emptied, or 24 or 48 h later; 17 patients urinated satisfactorily after removal of the catheter. Re-establishment of micturition was not associated with the length of history or severity of symptoms of prostatism, with age or the presence of urinary tract infection. The mean retained volume of urine in patients with a satisfactory result was 786 ml and 1069 ml in the failures. Of the 34 patients with retained volumes of less than 900 ml, 15 were successful in re-establishing micturition compared with 2 of 26 of those with retained volumes greater than 900 ml. The time of catheter removal was not important. The 17 successful patients were reviewed 6 months later. None reported further urinary retention; 6 had required prostatectomy for severe symptoms, 6 had minor symptoms and 5 were symptomless. It was concluded that a trial without a catheter is worthwhile, since 11 of 60 patients had not required surgery, but it should be avoided in patients with a residual volume exceeding 900 ml.
We are investigating how lifestyles and health affect your blood vessels. It would be very helpful if you could complete this questionnaire, and if you would like any assistance or explanation in answering any of the questions, please ask the research nurse when you come for your appointment. Department of AbstractObjectives-8election for surgery of patients with abdominal aortic aneurysm (AAA) depends on an assessment of risk from operation compared with risk from aneurysm rupture. A study was performed to assess the levels of co-morbidity and to see whether co-morbidity was different in people with a normal aorta after ultrasonographic examination than in those with an aneurysmal aorta. Setting and methods--Dver a two year period 5392 people (2341 men, 3051 women) aged 65-80 were screened using B-mode linear ultrasound, with maximum measurements taken of transverse, anteroposterior diameters, or both. All subjects were given a questionnaire seeking a history of angina, stroke, claudication, myocardial infarct, respiratory problems, and diabetes. Results-218 men and women were found to have an AAA of 3 ern or greater. The results of the questionnaire were analysed using logistic regression whereby all the co-morbid conditions were adjusted for each other and for smoking, sex, and age. The only conditions which were significantly associated with AAA in both sexes were myocardial infarction with an odds ratio(OR) of 1.66 (95% confidence interval (CI) 1.06 to 2.60) and claudication with an OR of 1.68 (95% CI 1.17 to 2.42). The association between angina and AAA was of borderline significance (OR =1.52,95% CI 1.00 to 2.30). Stroke was significantly associated only in women, with an OR of 3.71 (95% CI 1.42 to 9.69). Rates ofdiabetes and respiratory disease were not significantly different between people with AAA and normal aortas.Conclusions-These findings show that there is significantly higher co-morbidity in people with ultrasound detected AAA, which might influence outcome from surgery and long term survival.
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