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Anemia causada por drepanocitos; Enfermedad de la hemoglobina SS (Hb SS); Enfermedad de células falciformes
Los síntomas por lo general no ocurren hasta la edad de 4 meses.
Casi todos los pacientes con anemia drepanocítica tienen episodios dolorosos (llamados crisis) que pueden durar de horas a días. Estas crisis pueden afectar los huesos de la espalda, los huesos largos y el tórax.
Algunos pacientes tienen un episodio con intervalos de unos cuantos años, mientras que otros tienen muchos episodios por año. Estas crisis pueden ser tan graves que requieren hospitalización.
Los síntomas comunes abarcan:
Otros síntomas abarcan:
Los exámenes que frecuentemente se llevan a cabo para diagnosticar y controlar a los pacientes con anemia drepanocítica abarcan:
Otros exámenes pueden abarcar:
Lee MT, Piomelli S, Granger S, et al. Stroke prevention trial in sickle cell anemia (STOP): extended follow-up and final results. Blood. 2006;108:847-852.
Brawley OW, Cornelius LJ, Edwards LR, Gamble VN, Green BL, Inturrisi C, et al. National Institutes of Health consensus development conference statement: hydroxyurea treatment for sickle cell disease. Ann Intern Med. 2008;148:932-938.
Geller AK, O'Connor MK. The sickle cell crisis: a dilemma in pain relief. Mayo Clin Proc. 2008;83:320-323.
Hebbel RP. Pathobiology of sickle cell disease. In: Hoffman R, Benz EJ, Shattil SS, et al., eds. Hematology: Basic Principles and Practice. 5th ed. Philadelphia, Pa: Elsevier Churchill Livingstone;2008:chap 42.
Saunthararajah Y, Vichinsky EP, Embury SH. Sickle cell disease. Clinical features and management. In: Hoffman R, Benz Jr. EJ, Shattil SS, eds. Hematology: Basic Principles and Practice. 5th ed. Philadelphia, Pa: Churchill Livingston; 2008:chap 43.
U.S. Preventive Services Task Force. Screening for Sickle Cell Disease in Newborns: U.S. Preventive Services Task Force Recommendation Statement. Agency for Healthcare Research and Quality, Rockville, MD. Sep 2007:AHRQ Publication No. 07-05104-EF-2.
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