deffinition:the reduction of haemoglobin concentration of blood below normal lower limite according to the age and sex of individual
classification: 1-morphological classification(shape(
2-aetiological classification (cause of anaemia)
1-morphological classification
base on the red blood cell all indices a-MCV:76-96FL
B-MCH:average weight of the haemoglobine in single red blood cell 27-32Pg
C-MCHC: defined haemoglobin concentration in 100ml of red blood cell 32-39g|dl or %
according to red cell indices the anaemia can subdivide into three group:
1- normocytic normochromic anaemia: normal MCV,MCH,MCHC but decrease in red blood cell
A-after acute blood loss
B- haemolytic anaemia
C-leukaemia
2-microcytic hypochromic anaemia: most common:
A- iron deffiency anaemia
B- thalasseamia
C- sidroblastic anaemia
D- anaemia of chronic disease
MCV<76,MCH<27
3- macrocytic normochromic anaemia:
MCV>96 most common: megaloplastic anaemia ونكمل في مرة اخرى انشاء الله
classification: 1-morphological classification(shape(
2-aetiological classification (cause of anaemia)
1-morphological classification
base on the red blood cell all indices a-MCV:76-96FL
B-MCH:average weight of the haemoglobine in single red blood cell 27-32Pg
C-MCHC: defined haemoglobin concentration in 100ml of red blood cell 32-39g|dl or %
according to red cell indices the anaemia can subdivide into three group:
1- normocytic normochromic anaemia: normal MCV,MCH,MCHC but decrease in red blood cell
A-after acute blood loss
B- haemolytic anaemia
C-leukaemia
2-microcytic hypochromic anaemia: most common:
A- iron deffiency anaemia
B- thalasseamia
C- sidroblastic anaemia
D- anaemia of chronic disease
MCV<76,MCH<27
3- macrocytic normochromic anaemia:
MCV>96 most common: megaloplastic anaemia ونكمل في مرة اخرى انشاء الله
تعليق