Biomedical subjects

P R Riddle

Publications and source records attributed to P R Riddle.

30 records · Page 2Linked to original sources

PubMed1979

Bilateral total ureteric bypass in the management of renal tubular acidosis.

Nephrocalcinosis and the subsequent obstruction of the ureters by urinary calculi can be a major problem in the management of a patient with renal tubular acidosis. We describe the case history of a girl with this condition in whom the interposition of segments of ileum between the kidneys and bladder, thus bypassing the ureters, had been used in an attempt to overcome the problem of recurrent ureteric obstruction by calculi.

Acute Kidney Injury↗

PubMed1975

Procidentia and ureteric obstruction.

3 cases of renal failure, due to procidentia, presenting as emergencies are described. The upper urinary tracts of 4 asymptomatic patients with procidentia were investigated; dilatation was found in 1 instance only.

Acute Kidney Injury↗

PubMed1975

Flat carcinoma in Situ of bladder.

36 patients with flat carcinoma in situ of the bladder have been reviewed. Those with widespread disease usually presented with dysuria or obstructive outflow tract symptoms and radical surgery appeared to give better results than radiotherapy. However, when the lesion was confined to small areas of the bladder mucosa, haematuria or pain were the main presenting symptoms and a conservative approach seemed justified. It is suggested that the term flat carcinoma in situ be used for this lesion whose behavior differs significantly from that of the commoner papillary or invasive tumours. The pathological appearances are to be reported elsewhere in full.

Adult↗

PubMed1974