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Respiratory Pathology - pleura
dse mini test
16
Veterinary Medicine
Undergraduate 3
02/22/2012

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Cards

Term
degenerative changes of the pleura
Definition
-pleural mineralistaion
-pneumothorax
Term
pleural mineralistaion
Definition
faint white streaks over intercostal mms
can see mineralised plaques on xray
Term
causes of pleural mineralistaion
Definition
-vit D defieciency
-uraemia
-or old age
Term
pneumothorax
Definition
air in thoracic cavity = lung collapse(unilateral or bilateral)
Term
circulatory disturbances of the pleura
Definition
1. hydrothorax
2. haemothorax
3. chylothorax
4. pyothorax
Term
hydrothorax
Definition
oedema/transudate in pleural space
Term
haemothorax
Definition
blood in pleural space
Term
chylothorax
Definition
chyle/lymph in pleural space
Term
pyothorax
Definition
pus in pleural space
Term
causes of hydrothorax
Definition
-congestive heart failure
-hypoproteinaemia
-intrathoracic tumours
Term
causes of haemothorax
Definition
- traumatic rupture of bvs
- inflammation
- neoplasia
- clotting disorder
Term
causes of chylothorax
Definition
1. traumatic rupture of lymphatic vessels
2. neoplastic erosion of lymph vessels
3. neoplasia obstruction of lymph vessels
4. congenital anomaly of lymphatics
5. heart dz
Term
causes of pyothorax
Definition
bacterial infection from penetrating object/ wound or pulmonary abscess.
-or idiopathic
Term
primary tumour of pleura =
Definition
= mesothelioma
Term
pleuritis inteferes with ...
Definition
...inteferes with meat processing
Term
three types of pleuritis based on exudate =
Definition
1. fibrinous
2. suppurative
3. granulomatous
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