Line 1: |
Line 1: |
− | {{review}}
| |
| | | |
− | {{toplink
| + | |
− | |backcolour = D1EEEE
| + | |
− | |linkpage =Cardiorespiratory System - Pathology
| |
− | |linktext =Cardiorespiratory System
| |
− | |maplink = Cardiorespiratory System (Content Map) - Pathology
| |
− | |pagetype =Pathology
| |
− | |sublink1=Nasal Cavity - Pathology
| |
− | |subtext1=NASAL CAVITY
| |
− | }}
| |
− | <br>
| |
− | [[Image:Fibrosarcoma in rhinarium of cat.jpg|right|thumb|100px|<small><center>Fibrosarcoma in rhinarium of a cat (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]]
| |
− | [[Image:Lymphoma in nasal cavity.jpg|right|thumb|100px|<small><center>Lymphoma in nasal cavity (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]]
| |
| [[Image:Nasal cavity carcinoma.jpg|right|thumb|100px|<small><center>Nasal cavity carcinoma (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]] | | [[Image:Nasal cavity carcinoma.jpg|right|thumb|100px|<small><center>Nasal cavity carcinoma (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]] |
| | | |
Line 25: |
Line 14: |
| | | |
| ===Adenocarcinoma=== | | ===Adenocarcinoma=== |
− |
| |
− | *Most common in dogs, also sheep
| |
− | *Glandular acini in layer of cuboidal or columnar epithelium
| |
− | *Often mucin filled acini
| |
| | | |
| | | |
− | ===Transitional cell carcinoma===
| |
| | | |
− | *Most common in dogs
| + | ===[[Transitional Cell Carcinoma]]=== |
− | *Thick stratified layer of cuboidal cells with distinct basement membrane
| |
− | *Large growth may be separated by fibrovascular septa
| |
− | *May contain microcysts that could be confused with adenocarcinoma above
| |
| | | |
| | | |
Line 48: |
Line 29: |
| *May cause airway obstruction or facial distortion | | *May cause airway obstruction or facial distortion |
| | | |
− | | + | [[Category:Nasal Cavity - Hyperplastic/Neoplastic Pathology]] |
| ===Olfactory neuroblastoma=== | | ===Olfactory neuroblastoma=== |
| | | |
Line 55: |
Line 36: |
| *May penetrate cribriform plate into cerebral cortex | | *May penetrate cribriform plate into cerebral cortex |
| | | |
− | | + | [[Category:Nasal Cavity - Hyperplastic/Neoplastic Pathology]] |
| ===Ethmoturbinate tumours (papillomas and adenocarcinomas)=== | | ===Ethmoturbinate tumours (papillomas and adenocarcinomas)=== |
| | | |
Line 62: |
Line 43: |
| *Arising from olfactory cells are endemic in some parts of the world for unknown reason | | *Arising from olfactory cells are endemic in some parts of the world for unknown reason |
| *May be caused by a virus? | | *May be caused by a virus? |
− | | + | [[Category:Nasal Cavity - Hyperplastic/Neoplastic Pathology]] |
| | | |
| ===Progressive ethmoidal haematoma=== | | ===Progressive ethmoidal haematoma=== |
Line 78: |
Line 59: |
| *May arise subsequently to [[Rhinitis#Chronic rhinitis|chronic inflammation]] | | *May arise subsequently to [[Rhinitis#Chronic rhinitis|chronic inflammation]] |
| | | |
− | | + | [[Category:Nasal Cavity - Hyperplastic/Neoplastic Pathology]] |
| ===Nasal polyps=== | | ===Nasal polyps=== |
| | | |
Line 90: |
Line 71: |
| *Also see [[Nasal Cavity Hyperplastic and Neoplastic - Pathology#Progressive ethmoidal haematoma|Progressive haematoma]] of horses and [[Nasopharynx Hyperplastic and Neoplastic - Pathology#Nasopharyngeal polyps of cats|Nasopharyngeal polyps]] of cats | | *Also see [[Nasal Cavity Hyperplastic and Neoplastic - Pathology#Progressive ethmoidal haematoma|Progressive haematoma]] of horses and [[Nasopharynx Hyperplastic and Neoplastic - Pathology#Nasopharyngeal polyps of cats|Nasopharyngeal polyps]] of cats |
| | | |
− | | + | [[Category:Nasal Cavity - Hyperplastic/Neoplastic Pathology]] |
| ===Nasal and paranasal sinus cysts=== | | ===Nasal and paranasal sinus cysts=== |
| | | |
Line 97: |
Line 78: |
| *Epithelial capsule with haemorrhagic or yellow fluid | | *Epithelial capsule with haemorrhagic or yellow fluid |
| *Do not tend to recur after surgery | | *Do not tend to recur after surgery |
| + | [[Category:Nasal Cavity - Hyperplastic/Neoplastic Pathology]] |
| | | |
| ==Test yourself with the Nasal Cavity Pathology Flashcards== | | ==Test yourself with the Nasal Cavity Pathology Flashcards== |
| | | |
| [[Nasal_Cavity_Flashcards_-_Pathology|Nasal Cavity Pathology Flashcards]] | | [[Nasal_Cavity_Flashcards_-_Pathology|Nasal Cavity Pathology Flashcards]] |