Lignende forandringer (almindeligvis beskrevet som minimale til lette) blev også observeret hos nogle dyr, der fik DepoFoam alene (DepoCyte vesikler uden cytarabin), men ikke hos saltvands kontroldyr. ###>Similar changes (generally described as minimal to slight) were also observed in some animals receiving DepoFoam alone (DepoCyte vesicles without cytarabine) but not in saline control animals.