|

Superficial erosion with isolated
areas of submucosal lesion.
No haemorrhaging
|

Deep sub-mucosal lesions and
hyperkeratotic (thickened) areas surrounding the lesions |

Isolated, deep haemorrhaging
lesions
in the squamous mucosa
on the lesser curvature. |
|

Sub-mucosal lesions covering
a greater area
of the squamous
mucosa without hyperkeratosis |

Deep isolated haemorrhaging
lesions encircled
with
hyperkeratotic
squamous mucosa. |

Linear haemorrhaging lesions
with
hyperkeratotic squamous mucosa. |