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Table 1 Laboratory results for the patient

From: Acute hepatitis B virus infection with delayed appearance of hepatitis B core antibody in an immunocompromised patient: a case report

 

HBsAg

Anti-HBc

Anti-HBs

Anti-HBc IgM

HBeAg

Anti-HBe

HBV DNA

ALT (IU/L)

AST (IU/L)

March 2012 (pre-immunization)

neg.

neg.

neg.

    

63 (H)

45 (H)

November 2012 (post-immunization)

pos.a

neg.a

neg.

   

1.8×109 IU/mL (done a posteriori)

(N)

(N)

December 2012

pos.a

neg.a

neg.

    

56 (H)

(N)

January 2013

pos.

neg.

neg.

    

(N)

(N)

February 2013

pos.

neg.

neg.

neg.

pos.

neg.

3.5×109 IU/mL

(N)

(N)

March 2013

pos.

neg.

neg.

 

pos.

neg.

2.6×109 IU/mL

(N)

(N)

June 2013

pos.

pos.

neg.

 

pos.

neg.

2.3×109 IU/mL

53 (H)

54 (H)

October 2013

pos.

pos.

neg.

 

pos.

neg.

1.8×109 IU/mL

81 (H)

52 (H)

January 2014

pos.

pos.

pos. (52.7 IU/L)

 

pos.

neg.

5.8×108 IU/mL

65 (H)

44 (H)

April 2014

pos.

pos.

pos. (133.5 IU/L)

 

pos.

neg.

4.9×108 IU/mL

44 (H)

34 (H)

August 2014

pos.

pos.

pos. (247.0 IU/L)

 

pos.

neg.

2.9×108 IU/mL

43 (H)

37 (H)

December 2014 (tenofovir started in September 2014)

pos.

pos.

pos. (107.4 IU/L)

 

pos.

neg.

1.6×105 IU/mL

(N)

(N)

March 2015

pos.

pos.

pos. (24.3 IU/L)

 

pos.

neg.

5.1×103 IU/mL

(N)

(N)

June 2015

pos.

pos.

pos. (27.2 IU/L)

 

pos.

neg.

7.2×102 IU/mL

(N)

(N)

September 2015

pos.

pos.

pos. (13.8 IU/L)

 

pos.

neg.

7.1×102 IU/mL

(N)

(N)

  1. Anti-HBe Hepatitis B envelope antibody, ALT alanine aminotransferase, anti-HBc hepatitis B core antibody, anti-HBs hepatitis B surface antibody, AST aspartate aminotransferase, blank no result available, DNA deoxyribonucleic acid, H elevated value, HBeAg Hepatitis B envelope antigen, HBsAg hepatitis B surface antigen, HBV hepatitis B virus, IgM Immunoglobulin M, IU international units, L Litre, mL Millilitre, N normal value, neg. negative, pos. positive
  2. aConfirmed with a second assay