0000000000977506
AUTHOR
J Santamaría
Multiple Mucosal Biopsies and Postoperative Urinary Cytology in Patients with Bladder Cancer
Seventy-one patients with bladder tumors of stage Ta, T1 or T2 were studied by bladder mucosal biopsies. In 34 (48%) patients abnormal histology was found in at least one of the biopsies. The occurrence and severity of mucosal abnormalities were related to tumor grade and stage. Urinary cytology after complete tumor resection was positive in 18 of 19 patients with abnormal biopsies and in 6 of 12 patients with normal biopsies. Postoperative urinary cytology seems to be a good indicator for the presence of urothelial atypia.
Oral metamizol (1 g and 2 g) versus ibuprofen and placebo in the treatment of lower third molar surgery pain: randomised double-blind multi-centre study
Objective: To assess the efficacy of metamizol 1 g and 2 g in the relief of pain after surgical extraction of the lower third molar, and to compare the therapeutic effect with that of ibuprofen 600 mg or placebo.