occurs in has disease treated with drug GEMCITABINE TOPOTECAN PROPYLTHIOURACIL CYTARABINE CHLORAMBUCIL CARBOPLATIN DOXORUBICIN GANCICLOVIR METHOTREXATE ALDESLEUKIN TENIPOSIDE PACLITAXEL DOCETAXEL CAPECITABINE VALGANCICLOVIR OXALIPLATIN BORTEZOMIB LENALIDOMIDE NELARABINE NILOTINIB CABAZITAXEL CARFILZOMIB Cytomegalovirus retinitis prostate cancer lymphoblastic leukemia chronic lymphocytic leukemia lymphocytic choriomeningitis Graves' disease lung cancer breast cancer colon cancer ovarian cancer cervical cancer renal cell carcinoma acute T cell leukemia rheumatoid arthritis chronic myeloid leukemia Kaposi's sarcoma multiple myeloma Elderly Child Adult hematopoietic system AE thrombocytopenia AE 10043554 a hematopoietic system AE that has an outcome of decrease in platelets in the blood WEB: http://www.nlm.nih.gov/medlineplus/ency/article/000586.htm HPO: HP_0001873 SIDER: C0040034 SZ, SS, YH