Molecular

This month's Mayo Clinic "PathWays Case Studies" test your molecular diagnostics, gastroenterology, anatomic, and genitourinary pathology knowledge. View the cases, take the quizzes, and learn how the correct diagnoses were made. Good luck!

By Erika Fetterman • May 8, 2018

A 71-year-old female presented with diplopia, ptosis, and nyctalopia. At 76 years, she had bilateral reduced visual acuity, reduced color vision, central scotomas, ptosis, and ...

By MCL Education • May 8, 2018

Mayo Clinic laboratory experts share four case studies in this month's PathWays post and are challenging you to test your anatomic pathology and laboratory genetics knowledge. Review the cases, take the quizzes, and learn how the correct diagnosis was made. Good luck.

By Erika Fetterman • March 6, 2018

This week's case study reviews the PTEN genetic testing from a 34-year-old female who presented to a dermatology clinic for evaluation of several facial skin lesions. Can you make the diagnosis?

By Rene Revier • July 25, 2017

This week's case study reviews the molecular and biochemical genetic testing from a 34-year-old female. Can you make the diagnosis?

By Rene Revier • July 18, 2017

This week's case study reviews the bone marrow biopsy and myeloproliferative neoplasm workup from a ​60-year-old woman who presented with 2 years of progressive transfusion-dependent anemia. Can you make the diagnosis?

By April Josselyn • April 25, 2017