Difference between revisions of "Lungs Degenerative - Pathology"

Revision as of 21:21, 6 August 2008

Carbon in the connective tissue around airways and vessels, after being brought and deposited there - sequestration - by macrophages from the alveoli

Generally associated with hypervitaminosis D or from ingested vitamin D analogues
Common sequel to uraemia in dogs and pulmonary necrosis
Lungs may fail to collapse on opening the thorax
See general pathology

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-#REDIRECT[[:Category:Lungs - Degenerative Pathology]]
+{{toplink
+|backcolour = D1EEEE
+|linkpage =Cardiorespiratory System - Pathology
+|linktext =Cardiorespiratory System
+|maplink = Cardiorespiratory System (Content Map) - Pathology
+|pagetype =Pathology
+|sublink1=Lungs - Pathology
+|subtext1=LUNGS
+}}
+<br>
+<big>
+'''[[Lungs Ventilation - Pathology|Disturbances of Ventilation]]'''
+'''[[Lungs Circulatory - Pathology|Disturbances of Circulation]]'''
+</big>
+==Pigmentation==
+*Permanent abnormal discoloration
+===Melanosis===
+*Individual parenchymal lobules are affected
+*Pigment is present in the alveolar walls of calves and lambs
+*Most likely [[Lungs - developmental#Congenital melanosis|congenital]]
+===Anthracosis===
+*Diffuse greyish discoloration
+Carbon in the connective tissue around airways and vessels, after being brought and deposited there - sequestration - by macrophages from the alveoli
+*Used to be seen in town-dwelling dogs and cats
+==Calcification==
+*Generally associated with hypervitaminosis D or from ingested vitamin D analogues
+*Common sequel to [[Kidney - Renal failure#Uraemia|uraemia]] in dogs and pulmonary necrosis
+*Lungs may fail to collapse on opening the thorax
+*See [[General Pathology - Pigmentation and Calcification#Calcification|general pathology]]