A 38-year-old woman with chronic liver disease presents with jaundice and splenomegaly. Her peripheral blood smear shows schistocytes, polychromasia, and spherocytes. Which of the following findings is NOT typically seen on the peripheral blood smear in this clinical scenario?

Explanation

## Clinical Context A patient with chronic liver disease, jaundice, and splenomegaly presenting with hemolytic anemia (evidenced by schistocytes and polychromasia) requires careful interpretation of peripheral blood smear findings. ## Expected Findings in Liver Disease with Hemolysis | Finding | Mechanism | Presence in This Case | |---------|-----------|----------------------| | **Anisopoikilocytosis** | Variable RBC size due to reticulocytosis and fragmentation | ✓ Present | | **Rouleaux formation** | Stacking of RBCs due to elevated fibrinogen and immunoglobulins in cirrhosis | ✓ Present | | **Target cells** | Increased surface area-to-volume ratio from cholestasis and lipid abnormalities | ✓ Present | | **Bite cells** | Oxidative damage from G6PD deficiency or oxidative stress | ✗ NOT typical | ## Key Point: **Bite cells** are characteristic of G6PD deficiency or other hemoglobinopathies where oxidative stress causes Heinz body formation and subsequent removal by splenic macrophages. They are NOT a feature of hemolysis secondary to liver disease, even though hemolysis is present. ## High-Yield: Bite cells = G6PD deficiency or oxidative hemolysis. In liver disease hemolysis, expect schistocytes (from microangiopathic hemolysis), spherocytes (from splenic conditioning), and target cells (from cholestasis), but NOT bite cells. ## Clinical Pearl: The combination of schistocytes + spherocytes + target cells in a cirrhotic patient points to **multifactorial hemolysis**: mechanical fragmentation, splenic sequestration, and cholestatic RBC membrane changes — none of which produce bite cells.