Case Report

Spurious Elevation of Hemoglobin A1c by Hereditary Persistence of Fetal Hemoglobin*

Authors: LEONARD E. EGEDE, MD, EUGENE OBAH, MD, TERESA LORCH, MD, TATANIA OUSSOVA, MD

Abstract

We present the case of a 61‐year‐old black woman with a diagnosis of type 2 diabetes and a falsely elevated hemoglobin A1c (HbA1c) due to hereditary persistence of fetal hemoglobin. Physicians and allied health care professionals are alerted to this potentially significant problem in the diagnosis and management of diabetes mellitus (DM), particularly in the wake of the Diabetes Complications and Control Trial when “strict” glycemic control assessed by HbA1c is now the standard of care.

This content is limited to qualifying members.

Existing members, please login first

If you have an existing account please login now to access this article or view purchase options.

Purchase only this article ($25)

Create a free account, then purchase this article to download or access it online for 24 hours.

Purchase an SMJ online subscription ($75)

Create a free account, then purchase a subscription to get complete access to all articles for a full year.

Purchase a membership plan (fees vary)

Premium members can access all articles plus recieve many more benefits. View all membership plans and benefit packages.

References