A population of 1136 HPV DNA-HR positive women: expression of p16(INK4a)/Ki67 Dual-Stain Cytology and cytological diagnosis. Histological correlations and cytological follow up.

Objective: The objectives of this study were to evaluate, in a selected HR-HPV positive population, the clinical performance of the p16/ki67 immunostaining in all the cytological diagnoses, as a reflex test of triage HPV-cytology, and assess the usefulness of p16/ki67-staining to classify CIN1 according to its risk of progression/regression in order to plan a personalized follow-up.

Methods: Our analysis was in consecutive cases of 1136 women aged 25-64 years, asymptomatic, HR-HPV DNA HC2 tested positive in a HPV-screening program, from February to December 2011. All the women had a cervical sample, in the Thin Prep, used for cytological diagnosis and for pI6/Ki67 dual- staining.

Intraoperative hand-held imaging γ-camera for sentinel node detection in patients with breast cancer: feasibility evaluation and preliminary experience on 16 patients.

Purpose: This study aimed to assess the feasibility and potential usefulness of a new intraoperative portable high-resolution imaging γ-camera for the localization of sentinel lymph node in patients with breast cancer.

Methods: Sixteen T1 to T2 breast cancer female patients were evaluated (mean age, 62 years) with preoperative lymphoscintigraphy, acquired 30 minutes after intradermal injection of 60 to 70 MBq (1.6-1.

A web-based pilot study of inter-pathologist reproducibility using the ISHLT 2004 working formulation for biopsy diagnosis of cardiac allograft rejection: the European experience.

Background: The aim of this study was to assess, at the European level and using digital technology, the inter-pathologist reproducibility of the ISHLT 2004 system and to compare it with the 1990 system We also assessed the reproducibility of the morphologic criteria for diagnosis of antibody-mediated rejection detailed in the 2004 grading system.

Methods: The hematoxylin-eosin-stained sections of 20 sets of endomyocardial biopsies were pre-selected and graded by two pathologists (A.A.

Gastrointestinal stromal tumors: report of an audit and review of the literature.

Gastrointestinal stromal tumors (GISTs), tumors characterized by c-KIT mutations, are the most frequent mesenchymal tumors of the digestive tract. The stomach is the most commonly involved site. Localization, size and mitotic rate are reliable predictors of survival and the two milestones of GISTs treatment are surgery and imatinib.