Which of the following anemias is associated with an increased risk of gallstones due to excessive bilirubin production?

A Sickle cell anemia
B Thalassemia major
C Hereditary spherocytosis ✓
D Glucose-6-phosphate dehydrogenase deficiency

Explanation

Hereditary spherocytosis is a genetic disorder characterized by the production of abnormal red blood cells that are prone to premature destruction, leading to increased bilirubin production and a higher risk of gallstones.

Source

Williams Hematology
Hematology Hematology: Anemia Hematology: Anemia Hard MEDICAL Confidence: medium