Patient Detail: Registration Location: Reference: Patient Number:
Muhammad Saif Ur Rehman . Karianwala Silver Center Sialkot Standard. 100801-25-16699826
Age/Sex : Registration Date: Consultant: Case Number:
21 Y(s) / M 12-Jun-2025 15:40 SELF 100804-12-06
Note : ,,,
Collection DateTime 12-Jun-2025 15:40
Department of Virology Reporting DateTime: 13-Jun-2025 01:52
Serum HBsAg
Non Reactive
Cutoff
Value 1.00
Patient
Value 0.383
Non Reactive <1.0 | Reactive ≥ 1.0
Electronically verified report. No signature required. Lab reports should be interpreted by a physician in correlation with clinical and radiologic findings
Interpretation:
• Hepatitis B surface antigen (HBsAg) test is one of the triple panel screening tests, which also includes antibody to hepatitis B
surface antigen (anti-HBs), and total antibody to hepatitis B core antigen (total anti-HBc).
• HBsAg usually becomes undetectable after four to six months in acute infection, whereas persistence of HBsAg for more than six
months indicates chronic infection.
• A reactive result indicates an ongoing HBV infection, acute or chronic.
• A non-reactive result does not rule out the possibility of HBV exposure or infection as it may be seen in severely immuno-
compromised patients, patients on dialysis, or HBsAg mutants.
• False positive results may be due to heterophilic antibodies in human serum and after a dose of HBV vaccine.
Methodology: HBsAg test is performed on fully automated Electrochemiluminescence immunoassay “ECLIA” (Roche-Cobas Pure)
Reference: Centers for Disease Control and Prevention - Screening and Testing Recommendations for Chronic Hepatitis B Virus
Infection (HBV)
Note: Two lab intercomparison cannot be done due to difference in sample collection, transportation, storage, sensitivity, and
specificity of assay.
Dr. Isma Imtiaz
M.B.B.S & F.C.P.S
Consultant Pathologist
Dr. N. A. Malik Dr. Ayisha Imran Dr. M. Dilawar Khan Dr. Omar Chughtai Dr. A . S. Chughtai
MBBS (Pb) , M. Phil. MBBS , FCPS MBBS ,MCPS ,FCPS. MBBS ,MD, FCAP MBBS , MIAC , M.Phil.,
Consultant Haematologist Consultant Haematologist Consultant Chemical Pathologist Diplomate American Board of Anatomic FCPS , FRC PathConsultant Pathologist
and Clinical Pathology Consultant
Pathologist
03111456789 info@chughtailab.com Bhimber Rd, Marghzar Colony, Gujrat www.chughtailab.com