Rapid and complete cyst resolution in a case of craniopharyngioma following Gamma knife radiosurgery - Bitaraf, Mohammad Ali; Azar, Maziar; Kazemi, Farid; Alikhani, Mazdak; Allahverdi, Mahmoud; Zahiri, Alireza; Salmanian, Soraia (International Journal of Hematology-Oncology and Stem Cell Research)