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Biomedical subjects

J G Noble

Publications and source records attributed to J G Noble.

30 records · Page 2Linked to original sources
PubMed1992

Inguinal bladder hernia associated with vesico-ureteric reflux.

The urinary bladder is frequently found as a component of inguinal herniae. This report describes a case of 'bladder hernia' associated with vesico-ureteric reflux. The current methods of investigation and subsequent treatment for this condition are reviewed along with the possible underlying cause of vesico-ureteric reflux in this case.

Hernia, Inguinal↗
PubMed1992

Does residual urine predispose to urinary tract infection?

The relationship between the presence of post-micturition residual urine and urinary tract infection is unclear. We have performed a retrospective analysis of 342 studies on bladder emptying and compared the incidence of bacterial infection and pyuria in patients with residual urinary volumes of more or less than 100 ml. In patients with a residual volume > 100 ml 49/219 studies showed evidence of pyuria and 28/198 studies of patients whose residual urine was less than 100 ml showed evidence of infection. In cases where the residuals were > 100 ml 33/123 had evidence of pyuria and 19/109 infection. There was no significant increase in the rate of infection in patients with large residual urinary volumes, suggesting that there is no definite correlation between post-micturition residues and urinary tract infection.

Adult↗
PubMed1991

Use of biofeedback in treatment of psychogenic voiding dysfunction.

A young man with psychologic problems and a long history of social inadequacy presented with voiding dysfunction. Videocystometrography revealed a normal filling phase and normal initiation of voiding interrupted by considerable straining by the patient and marked sphincter electromyographic (EMG) activity. Temporary amelioration was achieved by infiltration of the sphincter with lignocaine hydrochloride and by biofeedback therapy. In such cases optimal results are expected from long-term behavioral therapy.

Adult↗
PubMed1990

Midnight removal: an improved approach to removal of catheters.

There is no recognised policy regarding the timing of urethral catheter removal, although early morning removal is commonly practised. Removing the catheter at midnight allows patients to return to a normal voiding pattern more rapidly and to leave hospital earlier.

Female↗
PubMed1989

The black thyroid: an unusual finding during neck exploration.

Black thyroid discolouration has been reported in post-mortem examinations on patients who have previously taken minocycline. The discovery of this phenomenon during neck exploration and a review of the possible mechanism of black thyroid discolouration are discussed in this paper.

Adult↗
PubMed1988

Hyperparathyroidism after neck irradiation.

A retrospective review of 1550 cases of hyperparathyroidism (HPT) treated surgically over a 30-year period reveals a past history of exposure to neck irradiation in 10 cases (0.7 per cent). The indication for radiotherapy was benign disease in nine and papillary thyroid carcinoma in one case. The mean interval between radiation exposure and the detection of HPT was 32 years (range 3-63 years). Patients treated with radioactive iodine alone developed HPT after a mean of 5 years while the interval for those treated with external beam therapy alone was a mean of 44 years. The parathyroid histology was adenoma in six cases, carcinoma in three cases and nodular hyperplasia in one case. All patients had coincident benign thyroid disease apart from one that had previously had papillary carcinoma and another with follicular carcinoma. Neck irradiation has been shown to confer an increased risk of HPT due to parathyroid adenoma and carcinoma. Radiotherapy for benign disease has generally been abandoned and these cases demonstrate a further contra-indication for the use of neck irradiation.

Adult↗
PubMed1988

Rigid versus flexible cystoscopy. A controlled trial of patient tolerance.

The cost-efficiency and time-saving associated with out-patient flexible cystoscopy have propagated its use nationwide. However, only minimal attention has been paid to the feelings of patients exposed to this physically and emotionally invasive technique. We studied 53 consecutive patients attending for check cystoscopy at the time of their first flexible cystoscopy. Acting as their own historical controls, their feelings about rigid cystoscopy under general anaesthesia and subsequent flexible cystoscopy under local anaesthesia were assessed: 6/53 (11%) preferred rigid cystoscopy under general anaesthesia. The only significant association with their dislike of flexible cystoscopy, was their desire to stay in hospital overnight. It was concluded that with careful counselling and attention to individual needs, the preference for flexible cystoscopy over rigid cystoscopy under general anaesthesia can approach 100%.

Ambulatory Care↗