Summarize the common crises, laboratory diagnosis, and complications of Sickle Cell Anemia, and interpret relevant laboratory findings.

Hey untermed, good to see you again. Here's a summary of the information provided regarding Sickle Cell Anemia (SCA): Common Crises in SCA* Vaso-occlusive crisis: Characterized by pain*. Aplastic crisis: Marked by sudden severe anemia*. Sequestration crisis: Features an enlarged spleen and shock*. Hemolytic crisis: Involves increased jaundice and anemia*. Laboratory Diagnosis of SCA* Hb estimation: Usually ranges between 6.0 - 8.0 g/dl (60-80 g/L). Sickling test: This test is positive*. FBP (Full Blood Picture): Shows marked poikilocytosis with Sickle Cells (SCs), Nucleated Red Blood Cells (NRBC), and target cells*. Macrocytes: May be present due to folate deficiency, and there is also polychromasia due to high reticulocyte counts*. Hb solubility test: Used for diagnosis. Hb electrophoresis: Shows the presence of Hb S*. Complications: Common complications include pulmonary complications and leg ulcers*. The images show: A microscopic view of red blood cells, many of which are sickle-shaped*. Results from a hemoglobin electrophoresis test, illustrating different hemoglobin types (HbAA, HbAS, HbSS, HbSC, HbS^+). The presence of HbS is indicative of sickle cell disease or trait. Send me the next one 📸