TY - CHAP M1 - Book, Section TI - Hereditary Xerocytosis A1 - Bissonnette, Bruno A1 - Luginbuehl, Igor A1 - Marciniak, Bruno A1 - Dalens, Bernard J. PY - 2006 T2 - Syndromes: Rapid Recognition and Perioperative Implications AB - Hereditary xerocytosis is characterized by red cell membrane abnormality with increased permeability to cations and a greater efflux of potassium than of sodium. Consequently, these red cells lose potassium in excess of sodium gained, with a decrease in total cation content. Osmotically resistant xerocytes result. Clinically, the patient may present with episodes of fatigue, jaundice, pallor, and darkened urine, especially during intense physical activity. At the other end of the spectrum from xerocytosis is hereditary stomatocytosis (or hydrocytosis), in which the red cells are overhydrated and sodium loaded. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/16 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=58079902 ER -