Red cells shrink during sickling.
D000755:Anemia, Sickle Cell / Q000097:blood*; D004912:Erythrocytes / Q000378:metabolism*; D006400:Hematocrit; D006451:Hemoglobin, Sickle; D006455:Hemoglobins, Abnormal; D006801:Humans; D007457:Iodine Radioisotopes; D010953:Plasma Volume; D011188:Potassium / Q000097:blood; D012709:Serum Albumin / Q000378:metabolism; D012964:Sodium / Q000097:blood
D006451:Hemoglobin, Sickle; D006455:Hemoglobins, Abnormal; D007457:Iodine Radioisotopes; D012709:Serum Albumin; D012964:Sodium; D011188:Potassium