Case Title: Hemoglobin C crystals Category: Hemoglobinopathies Author(s): Dr. Bassam Francis Matti, MD, Consultant hematologist; Dr. Zahraa Akram Thabit, Hematopathologist Case Description: Peripheral smear from a patient with homozygous hemoglobin C is shown. Numerous hemoglobin C crystals are noted in addition to the target cells. Date : 2024-06-22 Submitted By : Dr. Zahraa Akram Thabit