Chemical Analysis of Urinary Calculi / 대한비뇨기과학회지

During the period from 1964 to 1958, chemical analyses of urinary calculi were performed on 88 cases treated in the Department of Urology, Seoul National University Hospital. The chemical composition of the calculi analysed is recorded in the following table. COMPOSITION NUMBER OF CASES % OF TOTAL Calcium oxalate 27 30.7 Calcium phosphate 25 28.5 Oxalate & phosphate 17 19.3 Uric acid & phosphate 8 9.1 Uric acid & Oxalate 6 6.8 Uric acid 3 3.4 Carbonate 1 1.1 Carbonate & phosphate 1 1.1 Total 88 100

Clinical Experience with Lederkyn in Genito-urinary Diseases / 대한비뇨기과학회지

Lerderkyn, a recently introduced sulfonamide, has been administrated to 11 cases in doses ranging from 1 to 3 gm daily. The compound is rapidly absorbed from the gastrointestinal tract and therapeutically effective plasma concentration is maintained rapidly and for many hours, following the oral administration. The diffusion of Ledrkyn into the tissue and the body fluid occurs readily and is slowly excreted through the kidney. Maintenance of effective concentration in urine for many hours results in successful treatment especially for genito-urinary tract infection. In this study, five acute gonococcal urethritis, one non-gonococcal urethritis, two acute cystitis, three chronic prostatitis have been treated with this drug in doses of 1 to 3 gm daily and very satisfactory results obtained in acute bacterial infection.