A case of a 4-year-old female with Leucine Rich Glioma Inactivated protein (LGI1) encephalitis associated with a cystic nephroma, responsive to intravenous immunoglobulin (IVIG), corticosteroids, and rituximab 
Immunoglobulin;Rituximab
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: A case of a 4-year-old female with Leucine Rich Glioma Inactivated protein (LGI1) encephalitis associated with a cystic nephroma, responsive to intravenous immunoglobulin (IVIG), corticosteroids, and rituximab  ### Output: Immunoglobulin;Rituximab