Albendazole-induced bicytopenia.

Echinococcosis is a parasitic disease which occurs due to cyst hydatid Echinococcus granulosus and occurs in the liver in 55-70% of cases. Cyst hydatid treatment can be performed in three ways: primary surgery, medical and PAIR (Puncture Aspiration Injection Reaspiration) treatment. Medical treatment can be applied with PAIR in order to decrease post-surgery recurrence and facilitate the treatment in repeating cases. The most commonly used agent in medical treatment is albendazole. The most common albendazole-induced side effect is elevated levels of liver enzymes. It rarely causes bone marrow toxic consequences. We present herein a case with albendazole-induced leukopenia and thrombocytopenia, which to our knowledge has never been reported in the literature.