Context: The orthotopic neobladder has not only withstood the test of time but is increasingly becoming amore desirablemethod of urinary diversion. Complementing orthotopic neobladder features with adequate training allows patients to return to a urinary routine that is close to, if not completely, normal. Objective: The preconditions, indications, and contraindications as well as the key point...

PURPOSE This study was conducted to evaluate the biological features of murine hepatocarcinoma according to different tumor microenvironmental models and to determine the change in molecular and immunologic responses after radiation. MATERIALS AND METHODS Tumor models were established in the liver (orthotopic) and thigh (heterotopic) of male C3H/HeN mice. Tumor growth and lung metastasis were...

The effect of recombinant factor VIIa (rFVIIa) on blood loss was evaluated in cirrhotic patients undergoing orthotopic liver transplantation. In the present study, we explored the effect of rFVIIa on coagulation and fibrinolysis during orthotopic liver transplantation. Coagulation factors, parameters of thrombin generation and parameters of fibrinolysis were measured in six patients who had rec...

Over the past decade, continent urinary diversion, especially orthotopic bladder substitutions, has become increasingly popular following radical cystectomy for bladder cancer. The ultimate goal of orthotopic bladder substitution is to offer patients the best quality of life, similar to that of patients with native bladders. To achieve that purpose, surgeons should be familiar with the characte...

The efficacy of intravesical onabotulinumtoxinA (BTXA) in the treatment of overactive bladder (OAB) has been well documented. The use of BTXA injection in orthotopic neobladders is yet to be studied. We present 4 cases of patients injected with intravesical BTXA for overactive orthotopic ileal neobladder. We recorded patient demographics, presenting and follow-up symptoms, urodynamic profiles, ...

A serious hazard to patients during orthotopic liver transplantation is hyperkalemia. Although the most frequent and hazardous hyperkalemia occurs immediately after reperfusion of the newly transplanted liver, morbid hyperkalemia could happen in the other phases during orthotopic liver transplantation. However, pre-anhepatic hyperkalemia during orthotopic liver transplantation is rare. This rep...

BACKGROUND/AIM Orthotopic (literally "correct place") implantation of cancer in nude mice has long been known to be superior to subcutaneous transplantation because the orthotopic tumor can metastasize. We reported previously on surgical orthotopic implantation (SOI) of gastric cancer tissue in nude mice resulting in the formation of metastases in 100% of the mice with extensive primary growth ...