Good day, My mother's blood analysis results not very good, she is 50 years old. Hgb, mcv, mch, mchc, fe are less thar normal results, plt, rdw-cv, pct are higher that normal results, our local doctor advice to make biopsy procedure for knowing the reason, but it is difficult procedure and we afraid of it, is there any method to identifying the cause, in order avoid biopsy procedure. Thank you!