| D003937 |
Diagnosis, Differential |
Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures. |
Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis |
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| D006680 |
HLA Antigens |
Antigens determined by leukocyte loci found on chromosome 6, the major histocompatibility loci in humans. They are polypeptides or glycoproteins found on most nucleated cells and platelets, determine tissue types for transplantation, and are associated with certain diseases. |
Human Leukocyte Antigen,Human Leukocyte Antigens,Leukocyte Antigens,HL-A Antigens,Antigen, Human Leukocyte,Antigens, HL-A,Antigens, HLA,Antigens, Human Leukocyte,Antigens, Leukocyte,HL A Antigens,Leukocyte Antigen, Human,Leukocyte Antigens, Human |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000367 |
Age Factors |
Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time. |
Age Reporting,Age Factor,Factor, Age,Factors, Age |
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| D013167 |
Spondylitis, Ankylosing |
A chronic inflammatory condition affecting the axial joints, such as the SACROILIAC JOINT and other intervertebral or costovertebral joints. It occurs predominantly in young males and is characterized by pain and stiffness of joints (ANKYLOSIS) with inflammation at tendon insertions. |
Ankylosing Spondylitis,Bechterew Disease,Marie-Struempell Disease,Rheumatoid Spondylitis,Spondylarthritis Ankylopoietica,Ankylosing Spondylarthritis,Ankylosing Spondyloarthritis,Bechterew's Disease,Spondylitis Ankylopoietica,Spondyloarthritis Ankylopoietica,Ankylosing Spondylarthritides,Ankylosing Spondyloarthritides,Bechterews Disease,Marie Struempell Disease,Spondylarthritides, Ankylosing,Spondylarthritis, Ankylosing,Spondylitis, Rheumatoid,Spondyloarthritides, Ankylosing,Spondyloarthritis, Ankylosing |
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| D015796 |
HLA-B27 Antigen |
A specific HLA-B surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-B*27 allele family. |
HLA Class I Histocompatibility Antigen, B-27 alpha Chain,HLA-B27,Antigen, HLA-B27,HLA B27 Antigen,HLA Class I Histocompatibility Antigen, B 27 alpha Chain |
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