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8931359
sana with a rash&easy bruising
Description
Medicine Mind Map on sana with a rash&easy bruising, created by yasmin alkhatib on 14/05/2017.
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medicine
Mind Map by
yasmin alkhatib
, updated more than 1 year ago
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Created by
yasmin alkhatib
over 7 years ago
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Resource summary
sana with a rash&easy bruising
cuases of non itchy rash
leprosy
measles
rubella
erysipelas
zinc deficiency
platelets
thrombopoiesis
hemocytoblast
megakryoblast
promegakaryocyte
megakaryocyte
platlets
fragment into
stimulated by
MGDF
IL-6
GMCSF
life span 8-12 days
function
hemostasis
involoves
clotting factors
endothelium
NO, PGI2
VWF
makes the extracellular collagen more sticky
prevention of blood loss
when a blood vessel is injured
1) vascular constriction
neurogenic reflex
myogenic conctriction
2) formation of platelet plug
primary plug
3) formation of blood clot
secondary plug
TH2
alpha& delta granules
attract more platlets
bleeding disorders
platelets
function
bernard soulier disease
defficiency in VWF receptors ( glycoprotein 1B)
glannzman throbasthenia
prevent the formation of ThA
number
thrombocytopenia
increased destruction
immune thrombocytopenic purpura
Chronic ITP
adults
secondary causes
HIV
Epstein-Barr virus
6 months of more
Acute ITP
children
viral antigens
less than 6 minths
diagnosis by exclusion
Autoimmune disease
production of IgG against platelet antigens
signs and symptoms
easy bruising
petechiae
less than 3 mm
purpura
1 cm
ecchymosis
over 1 cm
blood in urine and stool
heavy menstrual flow
bleeding from the gums and nose
treament
pharmalogical
glucocorticods
side effects
hypertension
facial swelling
osteoprosis
folliculities
IV IgG
side effects
vomiting
kidney failure
Thrombopoietin receptor agonists
Rituximab
Anti-(Rh)D
surgical
splenctomy
causes
ruptured spleen
cancer
blood disorders
enlarged spleen
complications
postsplenctomy sepsis
infections
Laparoscopic surgery
open surgery
stages
minor normal life style
moderate troublesome life style
severe lifethreatening
internal bleedings
disseminated intravascular coagulopathy
medical emergency
heparin induced thrombocytopenia
thrombotic thrombocytopenic purpura
decreased production
leukemia
aplastic anemia
megaloblastic anemia
clotting factors
inherited
hemophilia
X linked
B
factor 9 deficiency
A
factor 8 deficiency
PTT elevated
Von Willbrand disease
Autosomal dominant
absence of VWF
PTT and bleeding time elevated
acquired
Vit K deficiency
PT & PTT elevated
liver disease
deficiency of clotting factors
invstigations
PT
extrinsic & common pathway
12-14 sec
PTT
intrinsic and common pathway
24-35 sec
bleeding time
2-7 minutes
CBC
platelet morphology
platelet count
150,000- 450,000 cells\mm3
blood vessels
septic vasculitis
herles danlos disorder
henoc schonlein syndrome
history taking
alchohol
family history
medication
aspirin and NSAIDS
Media attachments
Clotcascade (image/jpeg)
Picture1 (image/png)
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