csv immuno Flashcards
Adenylate kinase 2
Reticular dysgenesis
Gamma chain of Il-2R
X-linked SCID
22q11.2 deletion
DiGeorge syndrome
Defect of regulatory factor X or Class II Transactivator
Bare Lymphocyte Syndrome
Il-12R or IFNgamma deficiency
Susceptibility to TB, atypical mycobacteria, BCG, salmonella
Defective tyrosine kinase gene
Bruton’s X-linked hypogammaglobulinaemia
Mutation in CD40-L
Hyper-IgM snydrome
Causes of a tear drop cell
Iron deficiency
Causes of basophilic stippling
Beta thalassaemia trait, lead poisoning, alcoholism, sideroblastic anaemia
Causes of hypersegmented neutrophils
B12 deficiency, folate deficiency, Drugs
Causes of target cells or codocytes
Iron deficiency, thalassaemia, hyposplenism, liver disease
Howell-Jolly bodies
Hyposplenism
Scalopping on biopsy
Coeliac
Cyclosporine
Calcineurin inhibitor
Tacrolimus
Calcineurin inhibitor
Tofacitinib
JAK inhibitor for RA
Apremilast
PDE4 inhibitor for psoriatic arthritis
Use of rabbit anti-thymocyte globulin
Severe allograft rejection
Basiliximab
anti-CD25 for prophylaxis of allograft rejection
Abatacept
CTLA-4 Ig for RA
Rituximab
Anti-CD20 for Lymphoma, RA, SLE
Natalizumab
Anti-a4-integrin for MS, Crohn’s disease
Tocilizumab
Anti-Il-6R for RA, Castleman’s disease
Infliximab
anti-TNFa for RA, ank spond, psoriasis, IBD
Adalimumab
anti-TNA for RA, ank spond, psoriasis, IBD
Certolizumab
Anti-Tna for RA, ank spond, psoriasis, IBD
Golimumab
Anti-TNFa for RA, ank spond, psoriasis, IBD
Etanercept
TNF-R p75 IgG fusion protein for RA, ank spond psoriasis
Ustekinumab
Anti-Il-12 and anti-Il-23 for psoriasis
Denosumab
anti-RANK-L for osteoporosis
omab
Mouse antibody
umab
Human anitbody
ximab
Chimeric antibody
imab
Primate antibody
<350/uL
Neutropaenia, <500/uL
5 y/o recurrent infections since birth + increased irritability + neutrophils 350/uL + normal NBT test
Kostmann syndrome
4 /o recurrent chest infections + reduced B-cell count + low IgA, igM and IgG levels
Bruton’s X-linked agammaglobulinaemia
48 y/o + diarrhoea for 3 weeks + blood + tired + fever + recurrent chest infections
Protein-losing enteropathy
3 y/o + recurrent mild chest infections + cleft lip + reduced T-cell count + hypocalcaemia
DiGeorge syndrome
4 y/o + recurrent chest infections + history of eczema + recurrent nose bleeds + reduced IgM + raised IgA and IgE
Wiskott-Aldrich syndrome
Negative NBT test
Chronic Granulomatous
4 y/o + mild but chronic diarrhoea + icteric sclera + hepatomegaly +Defect in MHC I
Bare lymphocyte syndrome
Recurrent mild respiratory and GI infections
Selective IgA deficiency
Hyperacute rejection
HLA-mismatching
OKT3
Muromonab-CD3, mouse mAb targeting CD3
Primary indication for OKT3
Acute corticosteroid-resistant rejection of renal, heart and liver transplants
Reduced IgM, raised IgA and IgE
Wiskott-Aldrich syndrome
Calcineurin inhibitor that causes gum hyperplasia
Cyclosporine
Rheumatoid arthritis + deceased WBC + splenomegaly + recurrent infections
Felty’s syndrome
Anti-smooth muscle Ab + cirrhosis
Autoimmune hepatitis type 1
Anti-LKM-1
Autoimmune hepatitis type 2
52 y/o + itchy skin + malaise + bruising on arms + legs
Anti-mitochondrial
Lymphocyte destruction of bile cannaliculi of liver
Primary biliary cirrhosis
saddle shaped nose
Granulomatosis with polyangitis (Wegener’s)
c-ANCA
Granulomatosis with polyangitis (Wegener’s)