Correlation between magnetic resonance imaging and histopathology in differentiation of pancreatic diseases.

In the last four decades, the incidence of pancreatic cancer has tripled in Western countries. More than 90% of all pancreatic cancers are detected in the advanced stage of the disease when surgical treatment is no longer possible and survival after initial diagnosis is usually very short. The aim of this study was to correlate magnetic resonance imaging (MRI) established diagnosis of chronic pancreatitis, benign lesion and malignant neoplasm with final histopathology.

Superoxide dismutase and cytochrome P450 isoenzymes might be associated with higher risk of renal cell carcinoma in male patients.

Literature data support the hypothesis that oxidative stress and the accompanying antioxidant defense might play an important role in renal cell carcinoma (RCC) growth and progression. It is also known that the incidence of renal tumors is two times higher in men than in women. Thus, the aim of this study was to determine whether the oxidant/antioxidant profile of renal cell carcinoma tissue, adjacent to tumor tissue and nontumor tissue was different in male and female patients.