Hypernephroma or RCC is unique in that intraluminal tumor extends into the renal vein and inferior vena cava and sometimes extends into the right atrium. In such cases, radical nephrectomy and removal of the tumor from the inferior vena cava and right atrium affords the chance of cure.
the behavior of electric charges, including how charge is transferred between objects by friction, by contact, by induction Name the three ways that charge can be transferred law of conservation of charge whenever there is a charge transfer, the total charge is the same before and after the transfer occurs
If a charged conductor is touched to another object, the conductor can even transfer its charge to that object. The transfer of charge between objects occurs more readily if the second object is made of a conducting material. Conductors allow for charge transfer through the free movement of electrons. In contrast to conductors, insulators are materials that impede the free flow of electrons from atom to atom and molecule to molecule. If charge is transferred to an insulator at a given location, the excess charge will remain at the initial location of charging.