This definition has been computed by taking the manually created full codelist and converting it to a list of rules that define the codelist.

Active Concepts

• Homozygous SS genotype (observable entity) (1027611000000101)
• Proliferative retinopathy due to sickle cell disease (disorder) (193370005)
• Referral to sickle cell specialist nurse (procedure) (928871000000100)
• Sickle cell nephropathy (disorder) (13886001)
• Sickling disorder due to hemoglobin S (disorder) (417357006) and all descendants except:
  • Hereditary persistence of fetal hemoglobin with sickle cell disease syndrome (disorder) (783254003)

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Inactive Concepts

• Hemoglobin S disease with crisis (disorder) (72279006)
• Hemoglobin S disease without crisis (disorder) (21976009)
• Referral to sickle cell specialist nurse (928881000000103)
• Sickle cell anemia with crisis (disorder) (191197002)
• Sickle cell anemia with no crisis (disorder) (191196006)
• Sickle cell nephropathy (857161000000108)
• [X]Other sickle cell disorders (disorder) (455791000000104)

id	name	active	notes
35434009	Sickle cell-hemoglobin C disease (disorder)	y	direct mapping
47024008	Sickle cell-hemoglobin E disease (disorder)	y	direct mapping
417425009	Hemoglobin SS disease with crisis (disorder)	y	direct mapping
416180004	Hemoglobin SS disease without crisis (disorder)	y	direct mapping
928871000000100	Referral to sickle cell specialist nurse (procedure)	y	direct mapping
1027611000000101	Homozygous SS genotype (observable entity)	y	direct mapping
417357006	Sickling disorder due to hemoglobin S (disorder)	y	direct mapping
234391009	Sickle cell anemia with high hemoglobin F (disorder)	y	direct mapping
193370005	Proliferative retinopathy due to sickle cell disease (disorder)	y	direct mapping
127040003	Sickle cell-hemoglobin SS disease (disorder)	y	direct mapping
127041004	Sickle cell-beta-thalassemia (disorder)	y	direct mapping
13886001	Sickle cell nephropathy (disorder)	y	direct mapping
417048006	Sickle cell-thalassemia disease without crisis (disorder)	y	descendant of concept mapped from leaf
10759351000119103	Sickle cell anemia in mother complicating childbirth (disorder)	y	descendant of concept mapped from leaf
127044007	Sickle cell-delta beta^0^-thalassemia (disorder)	y	descendant of concept mapped from leaf
127047000	Sickle cell-hemoglobin Lepore disease (disorder)	y	descendant of concept mapped from leaf
416826005	Sickle cell-thalassemia disease with crisis (disorder)	y	descendant of concept mapped from leaf
416484003	Sickle cell-hemoglobin E disease with crisis (disorder)	y	descendant of concept mapped from leaf
440206000	Hemoglobin SS disease with vasoocclusive crisis (disorder)	y	descendant of concept mapped from leaf
416214006	Sickle cell-hemoglobin D disease without crisis (disorder)	y	descendant of concept mapped from leaf
127045008	Sickle cell anemia with coexistent alpha-thalassemia (disorder)	y	descendant of concept mapped from leaf
127042006	Sickle cell-beta^+^-thalassemia (disorder)	y	descendant of concept mapped from leaf
444108000	Acute sickle cell splenic sequestration crisis (disorder)	y	descendant of concept mapped from leaf
127043001	Sickle cell-beta^0^-thalassemia (disorder)	y	descendant of concept mapped from leaf
416638004	Sickle cell-hemoglobin E disease without crisis (disorder)	y	descendant of concept mapped from leaf
127048005	Sickle cell-Hemoglobin O Arab disease (disorder)	y	descendant of concept mapped from leaf
416290001	Hemoglobin S sickling disorder without crisis (disorder)	y	descendant of concept mapped from leaf
25472008	Sickle cell-hemoglobin D disease (disorder)	y	descendant of concept mapped from leaf
417748003	Sickle cell-hemoglobin D disease with crisis (disorder)	y	descendant of concept mapped from leaf
417683006	Sickle cell-hemoglobin C disease without crisis (disorder)	y	descendant of concept mapped from leaf
417517009	Sickle cell-hemoglobin C disease with crisis (disorder)	y	descendant of concept mapped from leaf
36472007	Sickle cell-thalassemia disease (disorder)	y	descendant of concept mapped from leaf
417279003	Hemoglobin S sickling disorder with crisis (disorder)	y	descendant of concept mapped from leaf
23269001	Double heterozygous sickling disorder (disorder)	y	descendant of concept mapped from leaf
455791000000104	[X]Other sickle cell disorders (disorder)	n	via Query Table
857161000000108	Sickle cell nephropathy	n	via Query Table
191196006	Sickle cell anemia with no crisis (disorder)	n	via Query Table
72279006	Hemoglobin S disease with crisis (disorder)	n	via Query Table
21976009	Hemoglobin S disease without crisis (disorder)	n	via Query Table
928881000000103	Referral to sickle cell specialist nurse	n	via Query Table
191197002	Sickle cell anemia with crisis (disorder)	n	via Query Table

Codes not in the full codelist are in faint grey.