Long-term efficacy and safety of intravesical Bacillus Calmette-Guerin Moreau Polish substrain in the treatment of non-muscle invasive bladder cancer.

Introduction: Bacillus Calmette-Guerin (BCG) Moreau is under-represented in literature and comparisons with other BCG strains are rare.

Material And Methods: We conducted a retrospective data analysis in patients with intermediate or high-risk non-muscle invasive bladder cancer (NMIBC) to assess effectiveness and safety of BCG Moreau Polish substrain to BCG RIVM. The primary objective was to describe the real-world effectiveness of BCG Moreau in the treatment of patients with NMIBC in terms of recurrence free survival (RFS) 2 years post-treatment initiation compared to BCG RIVM.

Differentiation of solid and friable tumour thrombus in patients with renal cell carcinoma: The role of MRI apparent diffusion coefficient.

Purpose: Inferior vena cava (IVC) involvement by renal cell carcinoma (RCC) is associated with a higher disease stage and is considered a risk factor for poor prognosis. This study aimed to investigate the role of the apparent diffusion coefficient (ADC) of MRI 3D texture analysis in the differentiation of solid and friable tumour thrombus in patients with RCC.

Materials And Methods: The study involved 27 patients with RCC with tumour thrombus in the renal vein or IVC, surgically treated with nephrectomy and thrombectomy and in whom preoperatively abdominal MRI including the DWI sequence was conducted.

The Role of Intraoperative Transesophageal Echocardiography in the Management of Renal Cell Carcinoma with Atrial Thrombus - Case Report.

Renal cell carcinoma is a common disease, and clear cell renal cell carcinoma is the most common histological type. Renal cell carcinoma has a tendency to infiltrate the venous system including the inferior vena cava and the right atrium of the heart. We present the cases of two patients with renal cell carcinoma with stage IV tumor thrombus according to the Mayo classification, who underwent surgery under transesophageal echocardiography guidance.

Pulmonary artery targeted therapy in treatment of COVID-19 related ARDS. Literature review.

Introduction: The most grievous complication of the COVID-19 is the acute respiratory distress syndrome. A specific, rescue treatment for rapidly deteriorating patients should emerge to improve respiratory function and help patients to survive the most challenging period. Drugs used in targeted therapy of pulmonary arterial hypertension (PAH) appears to be suitable for this task and this article describes their potential for treatment of severe cases of COVID-19.

Markers of pancreatic cancer stem cells and their clinical and therapeutic implications.

Pancreatic cancer (PC) is the fourth most common cause of death among all cancers. Poor prognosis of PC may be caused by a prevalence of cancer stem cells (CSCs). CSCs are a population of cancer cells showing stem cell-like characteristics.