CYST is an old school monster movie in which an enthusiastic plastic surgeon will stop at nothing CYST is an old school monster movie in which an enthusiastic plastic surgeon will stop at nothing to patent his latest cyst-removal machine. What started out as Patricia (Eva Habermann) the nurse’s last day turns into a battle for survival when the doctor’s machine inadvertently turns a patient’s tumour into a cyst-monster that terrorizes the office.详情