The cytological Ki-67 expression measured on cytological samples collected by endoscopic ultrasonography-guided fine needle aspiration cytology (EUS-FNAC) may provide pre-operative indications for pancreatic endocrine tumours (PETs) management. The aim of our study was to assess reliability of Ki-67 expression measured on cytological samples obtained by EUS-FNAC in patients with PETs. Eighteen ...

background: esophageal squamous cell carcinoma (escc) is one of the lethal cancers with a high incidence rate in asia. many genes including cyclin d1 and p16 play important role in its carcinogenesis. we aimed to analyze the expressions of cyclin d1 and p16 with the various clinicopathological characteristics of escc.   method: we examined 30 biopsy samples of escc for cyclin d1 and p16 protein...

Basal cell carcinoma (BCC) is the most frequent skin cancer, with many different histological subtypes. Recent studies have investigated the expression of proliferative markers, but little is known about the expression of metallothioneins (MT) in different histological subtypes of this cancer and their impact on proliferation intensity in BCC. In this study, we examined MT-I/II expression by im...