Lymphocytes Flashcards

1
Q

Lymphocytose causes

A

Effet adrénergique
Stimulation antigénique + inflammation (rare)
Néoplasme lymphoide (leucémie, lymphome)
Hypoadrénocorticisme

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2
Q

Effet adrénergique

A

Neutrophilie mature + lymphocytose mature

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3
Q

Stimulation antigénique

A

rare
généralement expansion lymphoide restreinte a/N tissus lymphoide et pas dans sang

Ehrlichiose canine
BLV, FeLV

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4
Q

Maladie d’Adison

A

Lymphocytose légère
Neutrophiles normaux
Éosinophilie

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5
Q

Lymphopénie causes

A

Stress (effet stéroidien)
Effet cortisol:
- Déplacement immédiat des lymhocytes sanguins vers organes lymphoides
- Retardé= effet lymphotoxique

Perte fluides riches en lymphocytes (Chylothorax, Lymphangiectasie)

Hypoplasie ou aplasie lymphoide (congénital= rare, Tx immunosuppresseur)

Lymphome= fréquent

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