Hi, I am trying to find the root autoimmune disease causing so many symptoms. TSH (3.38), T4 110 in range (59.00-154.00), with TPO Negative and
Thyroglobulin Antibody *329 (0-115). Low vitamin D 25 OH (37) which I am now supplementing.
Smooth muscle antibody positive and Gastric Perietal Antibody Positive.
Checked active b12 and intrinsic factor antibody to rule out pernicious anaemia (which I was really hoping it was).
Is this a positive diagnosis for autoimmune gastritis? And which antibodies should I try getting tested next?
Many Thanks...
Thyroid Peroxidase Antibodies 13.0 IU/mL 0-34
Antinuclear antibodies Negative
Mitochondrial antibodies Negative
Smooth muscle antibodies POSITIVE - Titre of 1:4
Gastric Parietal cell Ab POSITIVE
Reticulin Ab's (IgG) Negative
LKM antibodies Negative
Active B12 115 pmol/L (25.1 - 165.0)
Intrinsic Factor antibodies 1.0 U/ml (Normal: <6 U/ml )
25 OH Vitamin D * 37 nmol/L 50 -200
THYROID STIMULATING HORMONE 3.38 mIU/L 0.27 - 4.20
FREE THYROXINE 17.6 pmol/L 12.00 - 22.00
TOTAL THYROXINE(T4) 110.6 nmol/L 59.00 - 154.00
FREE T3 4.9 pmol/L 3.10 - 6.80
Thyroid Antib. THYROGLOBULIN ANTIBODY *329.200 IU/mL 0.00 - 115.00
THYROID PEROXIDASE ANTIBODIES 9.16 IU/mL 0.00 - 34.00