occurs in has disease treated with drug MITOXANTRONE HYDROCHLORIDE TENIPOSIDE prostate cancer lymphoblastic leukemia Child Adult digestive system AE mouth mucosal ulceration AE MP: MP_0003747 According to the Vaccine Adverse Event Reporting System (VAERS), 'mouth ulceration' was mentioned in 246 VAERS reports (0.2%) during1991-2001 (Reference: PMID: 12825543). a digestive system AE which has an outcome of mouth mucosal ulceration, which is lesions through the mucous membrane of the mouth, usually associated with loss of tissue mouth