purpose: to design and manufacture iodine 125 radioactive plaques which can be used in patients with ocular melanoma, and to evaluate the efficacy of plaques in an animal model. methods: this prospective basic study was performed in collaboration with farabi hospital and tehran atomic energy agency. the iodide 125 plaques were designed and manufactured based on the collaborative ocular melanoma...

we report a case of florid polypoid endometriosis presenting with advanced bulky disease in pelvis with serum ca – 125 levels of 7844u/ml. the extent of tumor, ct scan findings, elevated serum ca – 125 levels were suggestive of ovarian malignancy. histopathology demonstrated endometrial glands and stroma. glands were neither crowded nor complex and were separated by a fibromatous stroma that co...

Electrolyte abnormalities are common in emergency medicine and can vary greatly in importance, severity, and symptoms. Asymptomatic electrolyte abnormalities can usually be gradually corrected, but those that cause alterations in consciousness or lifethreatening dysrhythmias require immediate therapy to avoid permanent sequelae or death. In some cases, therapy for lifethreatening electrolyte di...

The calibration of a liquid I-125 source in an older standard dose calibration system is presented. The calibration factor agrees well with factors established by the NIST for newer dose calibration systems. The determination of the source activity is necessary to accurately calculate the time required to deliver the prescribed dose.

ABSTRACT The objective of this study was to evaluate the effect combinations nitrogen, phosphorous and potassium doses on production components custard-apple irrigated with saline waters. experiment conducted in a greenhouse, using Neossolo Regolítico (Entisol) clay loam texture Campina Grande-PB, Brazil. treatments were distributed randomized block design, 2 × 8 factorial scheme, three replica...

PURPOSE To investigate the dosimetric characteristics of the new GMS BT-125-1 125 I radioactive seed, including dose rate constant, radial dose functions, and anisotropy functions. METHODS Dosimetric parameters of GMS BT-125-1 125 I seed including dose rate constant, radial dose functions, and anisotropy functions were calculated using the Monte Carlo code of MCNP5, and measured with thermolu...