[Cystometry: comparative values of water manometry and the "Mikro-Tip" method in the assessment of urinary stress incontinence].

Urethro-cystometry carried out on 20 patients with urinary stress incontinence which was clinically apparent gives quite different results if it is carried out using the water manometry technique of Bech-Heidenreich or using a Mikro-Tip technique without perfusion. Comparing the two techniques shows: --little or no difference in the measurement of the functional length of the urethra and the maximum pressure of closure of the urethra. --no difference between the form of the urethral surface at rest and the bladder surface on effort.

[Serous and mucinous ovarian cystadenomas at the limit of malignancy].

The present study analyzes the anatomical and clinical elements in 53 cases of low potential malignant ovarian tumors (24 serous and 29 mucinous) from the biopsies of our Institute collected during the period 1966 to 1976. 17 serous tumors were stage I, 2 stage IIB, 3 stage III and 2 stage IV. All the mucinous tumors were stage I.