Non-targeted

• Liver biopsy for abnormal LFTs or hepatitis staging, renal biopsy for proteinuria or evaluation for rejection, etc.

• INR < 1.5; Platelets > 50

Targeted

• Liver mass, retroperitoneal LN, etc.

• Is the biopsy for diagnosis or part of a research protocol (more samples or different handling may be required)?

• INR < 1.5; Platelets > 50