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Table 1 Outline of additional immune deficiencies encountered in the patient group

From: Molecular defects in the mannose binding lectin pathway in dermatological disease: Case report and literature review

Patient Laboratory assay Patient value Reference range
#1 Total immunoglobulin G (IgG) 768 mg/dL 791-1643 mg/dL
  IgG subclasses Normal  
  Robust response to
pneumococcal serotype
6/14 > 8/14
  Functional MBL pathway (C3b deposition assay) 2.02 > 5.1
#2 Immunoglobulin and complement levels Normal  
  Functional MBL pathway (C3b deposition assay) 2.22 > 5.1
#3 C4 level Mild deficiency (1 null allele out of 4) 4 functioning alleles
  Functional MBL pathway (C3b deposition assay) 2.04 > 5.1
#4 Immunoglobulin and complement levels Normal  
  C-reactive protein 10 mg/L < 6 mg/L
  Antinuclear antibody 1/8 (weakly positive) < 1/8
  Functional MBL pathway (C3b deposition assay) 2.10 > 5.1
#5 Immunoglobulin and complement levels Normal  
  Functional MBL pathway (C3b deposition assay) 2.18 > 5.1
#6 IgG3 34 mg/dL 41-129 mg/dL
  Functional MBL pathway (C3b deposition assay) Not available