Pancytopenia

Pancytopenia

Key Takeaways Pancytopenia is the reduction of all three major blood cell lines: red blood cells (anemia), white blood cells (leukopenia), and platelets (thrombocytopenia). It is a clinical finding, not a disease itself, indicating an underlying issue. Causes ▾...
Shwachman-Diamond Syndrome (SDS)

Shwachman-Diamond Syndrome (SDS)

Key Takeaways Shwachman-Diamond syndrome or SDS is a rare, autosomal recessive genetic disorder caused by a mutation in the SBDS gene on chromosome 7. Cause ▾: Shwachman-Diamond Syndrome (SDS) is a rare, inherited genetic disorder. It is an autosomal recessive...
Bone Marrow Failure

Bone Marrow Failure

Key Takeaways Bone marrow failure is the inability of the bone marrow to produce enough mature blood cells, leading to low counts (pancytopenia). Causes ▾: The causes are broadly divided into acquired and inherited. Acquired causes include immune-mediated...
Dyskeratosis Congenita

Dyskeratosis Congenita

Key Takeaways Dyskeratosis congenita is a rare, inherited bone marrow failure syndrome caused by defects in telomere maintenance. This leads to abnormally short telomeres and premature cellular aging, primarily affecting rapidly dividing cells. Key Clinical...
Chediak-Higashi Syndrome

Chediak-Higashi Syndrome

Key Takeaways Chediak-Higashi syndrome is a rare, autosomal recessive genetic disorder characterized by defects in lysosomal trafficking. Cause: A mutation in the LYST gene. Pathophysiology ▾: The LYST gene defect leads to the formation of abnormally large,...
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