The role of morphological adaptability in 's motility.

Unlabelled: the causative agent of cholera, displays remarkable adaptability to diverse environmental conditions through morphological changes that enhance its pathogenicity and influence the global epidemiology of the disease. This study examines the motility differences between filamentous and comma-shaped forms of the O1 strain under various viscosity conditions. Utilizing the El Tor strain, we induced filamentous transformation and conducted a comparative analysis with the canonical comma-shaped morphology.

Patient management after primary rectal cancer diagnosis. Special focus on surgical treatment for non-metastatic disease.

Rectal cancer is a public health priority. Primary objectives of this study were to evaluate the quality of care for non-metastatic rectal cancer using process and outcome indicators. Delay of management, length of stay and readmission rate, sphincter preservation, morbidity, number of examined lymph nodes, mortality, overall and disease-free survivals were evaluated.

Patients with chronic venous insufficiency in the times of COVID-19 and the risk of thrombus formation - suggestions on conservative treatment of such patients based on the principles of pathophysiology.

The current limitations of surgical treatment, as well as restrictions on professional and sport activities related to COVID-19 pandemic require seeking therapeutic solutions for the vast population of patients with chronic venous insufficiency (CVI, chronic venous insufficiency). To understand the principles of pharmacotherapy of this disease, the authors used data related to epidemiology and pathophysiology of CVI. They provided the latest data on venoactive drugs and recommendations that should be followed and summarized the literature based on the EBM.

Angiosarcoma associated with radiation therapy after treatment of breast cancer. Retrospective study on ten years.

Purpose: The breast sarcoma induced by radiation therapy is rare but increasing, given the increased long-term survival of patients receiving radiation therapy. Fibrosarcoma, histiocytofibroma and angiosarcoma are the most common breast sarcoma. Angiosarcoma is the most common after breast cancer treated by radiation therapy, often diagnosed too late, with a severe prognosis and a high rate of recurrence.