| Line 1: |
Line 1: |
| − | {{review}} | + | {{frontpage |
| | + | |pagetitle =Oral Cavity and Gingiva - Pathology |
| | + | |pagebody = Stomatitis - generalised inflammation throughout mouth. Glossitis - inflammation of [[Oral Cavity - Tongue - Anatomy & Physiology|tongue]]. Pharyngitis - pharynx inflammation. |
| | + | |contenttitle =Content |
| | + | |contentbody =<big><b> |
| | + | <br><br> |
| | + | <categorytree mode=pages>Oral Cavity and Gingiva - Pathology</categorytree> |
| | | | |
| | + | </b></big> |
| | + | |logo = |
| | + | }} |
| | | | |
| − | ==Introduction==
| |
| − | *Stomatitis - generalised inflammation throughout mouth.
| |
| | | | |
| − | *Glossitis - inflammation of [[Oral Cavity - Tongue - Anatomy & Physiology|tongue]].
| + | ==[[:Category:Oral Cavity - Erosive & Ulcerative Pathology]]== |
| − | | |
| − | *Pharyngitis - pharynx inflammation.
| |
| − | | |
| − | ==[[:Category:Oral Cavity - Developmental Pathology]]== | |
| − | | |
| − | ===[[Cleft Palate]]===
| |
| − | | |
| − | ==Erosive & Ulcerative Pathology==
| |
| − | *"True ulcer" occurs when connective tissue under epithelium is exposed i.e. stratum germinativum is breached and then lesion takes much longer to heal.
| |
| − | ===[[Bovine Virus Diarrhoea Virus]]===
| |
| − | *'''Mucosal Disease''': erosive condition produces small multiple, cleanly punched out lesion in mouth
| |
| − | *[[Neutrophils - WikiBlood|Neutrophils]] invade the ulcer and if bacterial colonisation occurs, further excavation follows. Either:
| |
| − | ::#This lesion develops a granular base and becomes diphtheritic.
| |
| − | ::#If bacterial colonisation does not take place, healing occurs within fourteen days.
| |
| − | *Seen in most parts of mouth (or maybe on muzzle) e.g. dental pad, [[Cheeks - Anatomy & Physiology|cheeks]], sides of [[Oral Cavity - Tongue - Anatomy & Physiology|tongue]]
| |
| − | *Lesions extend throughout gut with particularly big ulcers in small intestine over [[Peyer's Patches - Anatomy & Physiology|Peyers patches]]. Necrosis occurs in lymph nodes and [[Spleen - Anatomy & Physiology|spleen]]
| |
| − | | |
| − | ====<span id="BVDHistology">Histology</span>====
| |
| − | *No vesicular stage, prickle cells die off from surface resulting in layer of necrotic debris over epithelial layer
| |
| − | *Infection penetrates inward through stratum germinativum.
| |
| − | *Epithelium does not recover as animal does not recover
| |
| − | | |
| − | ===[[Malignant Catarrhal Fever Virus]]===
| |
| | | | |
| | ==Vesicular Pathology== | | ==Vesicular Pathology== |
| Line 195: |
Line 179: |
| | ==Learning Tools== | | ==Learning Tools== |
| | ::[[Alimentary Flashcards - Pathology#Cavity and Gingiva Flashcards|Cavity and Gingiva Flashcards]] | | ::[[Alimentary Flashcards - Pathology#Cavity and Gingiva Flashcards|Cavity and Gingiva Flashcards]] |
| | + | [[Category:Alimentary_System_-_Pathology]] |