1. Rezulin was initially marketed in 1997 without instructions for liver function tests . 2. Liver function test abnormalities are usually present but frank jaundice is uncommon.3. A combination of liver function tests is essential to arrive at a diagnosis. 4. The presentation in childhood may be asymptomatic or with elevated liver function tests . 5. Baseline blood tests typically include liver function tests and tumour markers. 6. Liver function tests should be performed during long-term administration of mefloquine.7. Patients being treated with high-dose CPA should be closely monitored with liver function tests . 8. Liver function tests and renal function tests are often abnormal.9. Routine ultrasound scanning, chest X-rays, complete blood count or liver function tests are not recommended. 10. The company has urged doctors to perform frequent liver function tests on their Tasmar patients.