Rituxan Hycela or Rituximab Hyaluronidase,  is a combination of Rituxan and Hyaluronidase Human, that can be delivered under the skin (Subcutaneously).  Rather than an IV delivery (Intravenously delivered directly into a vein).

At the time this was written.  At least the first dose is currently a full IV Infusion into a vein.  The remaining doses may or may not be injected subcutaneously in the abdomen area.

For the specific details and latest information go to their official website.