Breast cancer relapses considering molecular biological characteristics.

We aimed to analyze the frequency of breast cancer relapses and their relationship with molecular and biological tumor characteristics. We studied 6,136 breast cancer patients, including 146 with relapses (Group 1) and 455 without relapses (Group 2). We divided the patients based on age, menstrual function, disease stage, histology form and grade, and molecular-biological subtype.

Main factors determining the use of free MS-TRAM and DIEP flaps and comparing the results of breast reconstruction.

This study aimed to compare the results of free MS-TRAM and DIEP-flap based on the volume of the transplant and the unique characteristics of blood flow in the tissues. The study included 83 patients, 42 in the MS-TRAM-flap reconstruction group and 41 in the DIEP-flap breast reconstruction group. In the MS-TRAM-flap group, 35 patients received delayed reconstruction, and 7 received one-stage breast reconstruction, including one case of bilateral transplantation.

Features of VEGF and IL-6 expression in patients with inflammatory breast cancer considering molecular-biological characteristics.

Expression of pro-malignant factors (VEGF) and cytokines like inflammatory components support breast cancer development. We examined 46 patients with stage IIIB inflammatory breast cancer (IBC) and 24 with stage IIA-IIIB breast cancer (BC) without secondary edema. Hormone receptors, Her-2/neu, Ki-67 index, VEGF, and IL-6, were determined for all patients before and after neoadjuvant treatment.

BACTERIAL CONTAMINATION AND METHODS OF DECONTAMINATION OF BASES COMPLETE REMOVABLE PROSTHESES DURING THE APPLICATION OF ADHESIVE MATERIALS.

It turned out that the permanent microbiota of surfaces of acrylic bases of complete removable plastic dentures (CRPD) characterized by several features: the presence of aerobic (7) and anaerobic (10) species. Qualitative and quantitative compositions of microbiocenosis in orthopedic treatment stages have been changed. The revealed patterns require further study in the context of the improvement of decolonization of acrylic bases in the stages of orthopedic treatment by CRPD.