In oesophagostomiasis, larvae can invade the colon wall, potentially causing two pervading types of nodular pathology. Multinodular disease is characterized by the formation of many tiny nodular lesions containing worms and pus along the colon wall.  About 15% of patients have this form of oesophagostomiasis.
Oesophagostomum pathophysiology
Epiglottitis pathophysiology
Helicobacter pylori infection pathophysiology
Stomatitis pathophysiology
Stomach cancer pathophysiology
Strongyloidiasis pathophysiology
Gastritis pathophysiology
Rhinitis pathophysiology