Detailed Instructions: Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
Problem:Abstract: A case of successful management of subdural hematoma secondary to drug-induced immune thrombocytopenic purpura is reported. Various mechanisms in the causation of thrombocytopenia are discussed. 
 Which is the apt title for the abstract? option1: Subdural hematoma secondary to immune thrombocytopenic purpura: case report. option2: Cecal diverticulitis: evaluation with CT.
Solution:
Subdural hematoma secondary to immune thrombocytopenic purpura: case report.