Diagnostic value of fine-needle aspiration biopsy of thyroid nodules in children and adolescents.

From 1971 to 2001, 188 fine-needle aspiration biopsies (FNAB) of the thyroid gland were performed in 169 children and adolescents with thyroid nodules. In 65.4% the results of FNAB were classified as benign.

Experimental study evaluating the effect of a barrier method on postoperative intraabdominal adhesions.

The purpose of this animal study was to determine if tissue glue-coated collagen sponge is an effective barrier method to prevent localized adhesions in a modified rabbit sidewall model. Rabbits were divided into two groups and underwent laparotomy with subsequent creation of a cecal wound according to the rabbit sidewall model. Rabbits of group I (treatment group; n = 10) were treated with a TachoComb H patch placed on the defect, whereas group II animals (control group; n = 6) did not receive further treatment.

Feminizing reconstructive surgery for ambiguous genitalia: the Leipzig experience.

Purpose: We report the results of feminizing reconstructive surgery for ambiguous genitalia with regard to the degree of virilization according to Prader and the long-term outcome with special emphasis on sexual intercourse.

Materials And Methods: Patients 16 to 46 years old with CAH (41) and MPH (17) were followed continuously by an interdisciplinary team that provided standardized hormone substitution and reconstructive surgery. More virilized genitalia were treated using a 2-stage procedure.

TNP-470 fails to block the onset of angiogenesis and early tumor establishment in an intravital minimal disease model.

Background And Aims: The angiogenesis inhibitor TNP-470 (AGM-1470) has shown encouraging results in animal models of established tumors. However, results of recent clinical trials using TNP-470 have been disappointing. Since little is known about the effects of TNP-470 at the minimal disease stage, we analyzed the effects of TNP-470 on the early stages of tumor establishment.

Peritoneal taurolidine lavage in children with localised peritonitis due to appendicitis.

Despite aggressive surgical treatment, rational antibiotic therapy, and modern intensive care, generalised peritonitis remains a major threat in the paediatric age group. Several adjuvant strategies such as peritoneal saline lavage and peritoneal drainage have been utilised. Taurolidine, derived from the amino acid taurine, has bactericidic, antiendotoxic, and antiinflammatory properties.