“…Data from the literature indicates that prevention of recurrences may be obtained with intrapericardial instillation of classic sclerosing agents, intrapericardial instillation of agents with direct cytotoxic activity against malignant cells, intrapericardial treatment with immunomodulators, systemic antitumor therapy, radiation therapy, or surgical methods [1,4,6,7,9,10,11,12,14,20,21,23,26,27]. Several substances (classic sclerosing agents such as tetracycline, doxycycline, minocycline, and bleomycin) have been investigated for intrapericardial fibrosis (sclerotherapy or sclerosis) that can prevent reaccumulation of malignant effusion [26].…”