Clinical Lab Investigations


Welcome to Clinical Lab Investigations (CLI) -

Case Studies for the Laboratory Professional

Each case study is designed to take you beyond the laboratory test and investigate the causes for abnormal laboratory results.  Download each case study for free!

CLIEarn continuing education credit conveniently at your own pace by downloading the case set and completing a quiz. Cost to take the quiz is $15 for ASCLS members; $25 for nonmembers.  Click on the ASCLS Online Store link to purchase access to the online quiz.

Upon successful completion of the quiz, information to download a certificate with P.A.C.E.® - approved credit will be emailed to you.

Case set #16 -  Parasitology

Strongyloidiasis in the Immunocompromised Patient

Case set #16 - Quiz Purchase access to quiz at ASCLS Online Store; case expires July 31, 2016
Case set #15 - Mycology/Parasitology
A Combined Mycology/Parasitology Edition, Includes 2 Cases:
Part 1:
Aspergillusterreus Recovered from a Corneal Scraping
Part 2: Paragonimus westermani:  Mimicker of Tuberculosis

Case set #15 - Quiz

Purchase access to quiz at ASCLS Online Store; case expires July 31, 2016

  • To obtain 1.0 contact hour of P.A.C.E.® – approved credit you must obtain a 70% or better on the quiz and include payment -- $15 for ASCLS members and $25 for non-members.
  • Quiz must be completed by the expiration date listed. 
  • Please return the P.A.C.E.® evaluation form. Your evaluation of this learning experience will help us to develop future learning activities

ASCLS welcomes case study submissions.  Download author submission guidelines.  All case studies are peer-reviewed before publication.

A copyright transfer agreement must be completed upon submission.  The completed form must be returned with the case study manuscript.