Metastatic melanoma to the urinary bladder with synchronous or metachronous metastasis to other organs: Clinicopathological characteristics and outcome.

Introduction And Importance: Bladder metastatic melanoma is a very uncommon condition.

Case Presentation: On 62 reported cases, 55 studies have been done so far. We describe a 53-year-old woman with a hematuria who underwent transurethral resection of bladder lesions caused by metastatic melanoma for eight years ago after receiving her initial diagnosis of cutaneous malignant melanoma.

Intra thyroid thymic carcinoma: A case report and literature review.

Introduction And Importance: Intrathyroid thymic carcinoma (ITC) is a malignant epithelial tumor with thymic differentiation within the thyroid gland. Its frequency is up to 0.15 % of all malignant thyroid tumors.

Protective effects of N-acetylcysteine against cadmium-induced damage in cultured rat normal liver cells.

In this study, the protective effects of N-acetylcysteine (NAC), a precursor of reduced glutathione, were studied by measuring the viability, the levels of antioxidant enzymes, and by analyzing the cell cycle in cadmium (Cd)-treated rat liver cells. The cells were treated with 150 µM CdCl2 alone or co-treated with 150 µM CdCl2 and 5 mM NAC (2 h pre-, simultaneous or 2 h post-treatment) for 24 h. The viability of the cells treated with 150 µM CdCl2 alone decreased to 40.

The effects of localized cold work on the heating characteristics of thermal therapy implants.

The use of cylindrical palladium-cobalt alloy rods has proven effective in the clinical ablation of prostate cancer. In order to thermally destroy tissue, the ferromagnetic implants must heat to temperatures greater than 42 degrees C and produce a power output of at least 400 mW. However, localized cold work such as bending may effect the heating characteristics of these rods and have detrimental clinical effect.