Difference Between H Pylori and Autoimmune Gastritis
H.Pylori associated.
|
A.immune
| |
Inflammatory infiltrate.
|
Neutrophills,Plasma cells
|
Lymphocytes,
macrophages. |
Acid production
|
Increased or slightly decreased
|
Decreased.
|
Gastrin
|
normal to decreased
|
Increased
|
Other lesions
|
Hyperplastic/infiltrative polyps
|
Neuro-
endocrine hyperplasia |
Serology
|
Antibodies sensitive
to H.pylori are found |
Antibodies
to intrinsic factor. |
Sequelae
|
Peptic ulcer, Adenocarcinoma
| Atrophy, pernicious anaemia, Adeno- carcinoma, carcinoid tumor |
Association | Poverty, overcrowding | AutoImmne diseases; Thyroiditis, D.mellitis, Graves disease |
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