[Eco-color-Doppler venous catheterization of internal jugular vein in obese patient].

Aim Of The Study: The Authors analyzed the results of 120 central venous catheterisms of internal jugular vein performed by eco-color-Doppler from January 2000 to December 2004 in obese patients candidated to bariatric surgery.

Results: As the considerable adiposity and post-operation necessities, this procedure has been very useful. The average performing time was 10 minutes, 95.

[Clinical study on the pharmacological treatment of hemorrhoids with 0.25% oxethacaine chlorhydrate].

In this clinical study, the authors refer to a thirty-six month treatment of Grades I and II haemorrhoids (pharmacological treatment) with a group of 75 patients (45 females and 30 males) and treatment for Grades III and IV haemorrhoids (Pharmacological and surgical treatment) on a second group of 23 patients for a total of 98 patients treated and observed. For the pharmacological treatment, a rectal cream containing 0.25% Oxethacaine chlorhydrate (Emoren, produced by Novasorel, srl) was used on all patients.