Publications by authors named "B Micali"

The clinical performance of composite resins is greatly influenced by the quality of the light-curing unit used. The aim of this study was to compare the efficiency of a commercial light-emitting diode (LED) with that of a halogen-based light-curing unit by means of dye penetration of a micro hybrid composite resin. The composite resin evaluated was Filtek Z250 (3M Dental).

View Article and Find Full Text PDF

Laparoscopic cholecystectomy is the suitable treatment for symptomatic cholelithiasis, even if the incidence of biliary lesions following this procedure may be up to threefold higher than that of open cholecystectomy. We report our experience concerning the incidence, aetiopathogenesis, diagnosis and treatment of complications in a homogeneous group of laparoscopic cholecystectomies. In a total of 492 laparoscopic cholecystectomies only three bile duct lesions were observed (0.

View Article and Find Full Text PDF

Background: Even though many types of reconstruction after total gastrectomy have been proposed to reduce postgastrectomy syndromes, choosing a method that would further improve the quality of life and nutrition of the gastrectomized patient is controversial. Hunt-Lawrence single pouch reconstruction seems to obtain better results compared with the more common Roux-en-Y technique, but both of these reconstructive approaches are associated with some reduction in food intake and some problems in achievement of ideal body weight.

Methods: In this prospective, randomized trial, after total gastrectomy 18 patients had reconstruction according to the Hunt-Lawrence or single pouch technique (SP group), whereas for 23 patients, the technique was modified with construction of a second pouch in the distal portion of the jejunal loop (DP group).

View Article and Find Full Text PDF

Different vascular clamp methods in liver surgery have led to less complications. The aim of this study was to evaluate the results after hepatic resection involving different vascular clamping methods and liver function outcome. Our study examined 46 patients who underwent surgery for liver lesions, developed on cirrhotic and noncirrhotic livers, applying the technique of selective clamping and pedicular clamping.

View Article and Find Full Text PDF

Background And Objectives: The actual relationship between malignancy and secreting breast has not yet been extensively verified, mainly in patients with nipple discharge but without evidence of a breast lump. This study was carried out in 1,251 consecutive patients to evaluate the reliability of cytology combined with galactography in order to assess the relationship of malignant and premalignant lesions with discharge without the presence of a breast lump.

Methods: Those patients with bilateral discharge were approached endocrinologically, whereas the patients (433) with unilateral secretion were evaluated by cytology, mammography, fine needle biopsy, and galactography.

View Article and Find Full Text PDF