Focal Cryoablation of the Prostate: Primary Treatment in 163 Patients With Localized Prostate Cancer.

Objective Whole gland treatment of the prostate has known efficacy in treating many grades of prostate cancer. However, it is often associated with increased morbidity, including erectile dysfunction and urinary incontinence. Focal ablative therapies, including focal cryoablation (FC), are utilized to minimize the risk of tumor progression and preserve erectile and urinary function.

Pheochromocytoma of the bladder.

Pheochromocytoma is a rare catecholamine-secreting tumor. Unless recognized and treated appropriately it can be lethal. Common symptoms include sustained or paroxysmal hypertension associated with headaches, sweating, or palpitations.

Immunological basis in the pathogenesis and treatment of bladder cancer.

The pathogenesis and transition of normal urothelium into bladder carcinoma are multifactorial processes. Chronic inflammation causes initiation and progression of the underlying pathophysiology of invasive and metastatic cancer. A dichotomy is observed in the role of immune cells in bladder cancer.

Metastases from nested variant urothelial carcinoma of the urinary bladder in pancreatic allograft mimicking graft rejection.

Unlabelled: While not an uncommon tumor, urothelial carcinoma of the urinary bladder is rare in bladders draining pancreatic allografts. A case of urothelial carcinoma directly involving a pancreatic allograft with metastasis that occurred in a 49-year-old pancreas and kidney transplant recipient is described. Her initial clinical presentation and findings of CT scan of the abdomen suggested pancreatitis with features worrisome for rejection.

Comparative analysis of pain during anesthesia and no-scalpel vasectomy procedure among three different local anesthetic techniques.

Objectives: To compare the pain during anesthesia and during the no-scalpel vasectomy procedure for local infiltration anesthesia (LIA), LIA supplemented with spermatic cord block (LIA + SCB), and no needle jet anesthesia.

Methods: Bilateral no-scalpel vasectomy was performed in 323 patients during 2007. Of the 323 patients, 65 received LIA, 29 received LIA + SCB, and 227 received anesthesia using the no-needle technique with the MadaJet device.