Based solely on the following laboratory results from an 18-…

Based solely on the following laboratory results from an 18-year-old female, what would be the most likely diagnosis?    TEST PATIENT RESULT REFERENCE INTERVAL     PT   11 seconds   10-13 seconds     aPTT   86 seconds   23-36 seconds     Mixing Studies – aPTT   84 seconds   NA

A 10-year-old boy had the following peripheral blood smear f…

A 10-year-old boy had the following peripheral blood smear findings: extremely microcytic, hypochromic erythrocytes, marked anisocytosis and poikilocytosis which included bizarre-shaped erythrocytes and target cells. Which disorder is most consistent with these findings?