[Effect of the gut microbiota on the development of colorectal cancer and leakage of intestinal anastomoses].

Colorectal cancer is a very common malignancy with high mortality. Many factors influencing both the development and subsequent treatment, such as age, gender or genetic predisposition, are not modifiable. Others, such as stress, diet, physical activity or smoking, may be prevented by each individual.

Radiation-associated angiosarcoma of the breast: An international multicenter analysis.

Introduction: Radiation-associated angiosarcoma (RAAS) is a rare and serious complication of breast irradiation. Due to the rarity of the condition, clinical experience is limited and publications on this topic include only retrospective studies or case reports.

Materials And Methods: All patients diagnosed with RAAS between January 2000 and December 2017 in twelve centers across the Czech Republic and Slovakia were evaluated.

Phyllodes tumor and its malignization into invasive ductal carcinoma a case report.

Introduction: Phyllodes tumors of the breast are rare and very distinct types of mammary neoplasms. They are characterized by their biphasicity, i.e.