Laparoscopic treatment of 1522 adnexal masses: an 8-year experience.

Objective. To reevaluate the long-term effectiveness and safety of laparoscopy in benign ovarian pathology. Materials and Methods.

Endometrium and ovarian cancer synchronous to endometriosis--a retrospective study of our experience of 7 years.

Purpose: Although endometriosis is a benign disorder, recent studies suggest that endometriosis could be viewed as a neoplastic process. The objective of this study is to explore the epidemiology of synchronous neoplasms (SPN) in women with severe endometriosis.

Patients & Methods: The prevalence of SPN in cases with endometriotic ovarian cysts that underwent surgery at "Lito" Maternity Hospital of Athens and at Anticancer Institute of Bucharest was investigated.

Prevalence of acute hemoperitoneum in patients with endometriotic ovarian cysts: a 7-year retrospective study.

Introduction: Endometriosis is a quite common condition in women of reproductive age. The purpose of this study is to delineate the association between hemoperitoneum and endometriosis.

Materials & Methods: The records of all patients with endometriotic ovarian cysts treated at the 3rd Department of Obstetrics and Gynecology of the University of Athens and at "Lito" Maternity Hospital of Athens from 2000 through 2007 were reviewed.

Prevalence of severe pelvic inflammatory disease and endometriotic ovarian cysts: a 7-year retrospective study.

Introduction: The purpose of this study was to delineate the association between endometriosis and pelvic inflammatory disease (PID) and the prevalence of this coexistence.

Materials & Methods: The records of all patients with endometriotic ovarian cysts treated at the 3rd Department of Obstetrics and Gynecology of the University of Athens and in "Lito" Maternity Hospital of Athens from 2000 through 2007 were reviewed.

Results: During this 7-year period 720 women underwent surgery due to endometriotic ovarian cysts.

[Incidence of synchronous primary neoplasms of the female reproductive tract in women with ovarian endometriosis: a retrospective analysis of 811 cases].

Purpose: Although endometriosis is a benign disorder recent studies suggest endometriosis could be viewed as a neoplastic process. Objective of this study is to explore the epidemiology of synchronous neoplasms (SPN) in women with severe endometriosis.

Patients & Methods: The prevalence of SPN in cases with endometriotic ovarian cysts that underwent surgery at "Lito" Maternity hospital of Athens and at Anticancer Institute of Sophia was investigated.

Treatment of experimental osteomyelitis caused by methicillin-resistant Staphylococcus aureus with a synthetic carrier of calcium sulphate (Stimulan) releasing moxifloxacin.

The objectives of this study were to assess the efficacy of a synthetic semihydrate form of calcium sulphate (Stimulan) in experimental bone infection caused by methicillin-resistant Staphylococcus aureus (MRSA). Osteomyelitis was induced after inoculation of the test pathogen in the left tibia of 72 New Zealand rabbits assigned to the following groups: 18 control rabbits (Group A); 18 rabbits with Stimulan implanted (Group B); and 36 rabbits with moxifloxacin-impregnated Stimulan implanted (Group C). Rabbits were sacrificed at weekly intervals and cancellous bone was harvested for histopathology and for estimation of bacterial growth and concentrations of moxifloxacin.

Immunomodulatory effect of three-day continuous administration of clarithromycin for experimental sepsis due to multidrug-resistant Pseudomonas aeruginosa.

Based on former animal studies showing the effect of clarithromycin in experimental sepsis by multidrug-resistant Pseudomonas aeruginosa following administration of single doses, the significance of its administration for three consecutive days was evaluated. Acute pyelonephritis was induced in 20 rabbits after inoculation of the test isolate in the renal pelvis. Therapy was administered upon signs of sepsis in group B; A served as control.

Clarithromycin is an effective immunomodulator in experimental pyelonephritis caused by pan-resistant Klebsiella pneumoniae.

Objectives: To apply clarithromycin as an immunomodulatory treatment in experimental infection caused by pan-resistant Klebsiella pneumoniae.

Methods: Acute pyelonephritis was induced in 80 rabbits after inoculation of the test isolate in the renal pelvis. Rabbits were divided into eight groups, with 10 animals in each group.

Analysis of beta-catenin mutations and alpha-, beta-, and gamma-catenin expression in normal and neoplastic human pituitary tissues.

The cadherin-catenin system mediates Ca(2+)-dependent cell-cell adhesion, and genetic alterations in these molecules play a significant role in multistage carcinogenesis. Mutations in the beta-catenin gene, mostly affecting exon 3, have been detected in malignant cell lines and in primary tumors. Immunohistochemical abnormalities in alpha-, beta-, and gamma-catenin have been reported in malignant and benign tumors, and nuclear localization of beta-catenin has been associated with mutations in exon 3 of this gene.