Most common notes in all chapters of pediatrics

Most common notes in all chapters of pediatrics

Haematology :
1 - Most Common type of anemia in Egypt : I.D.A
2 - Most Common chronic hemolytic anemia : Thalassmia
3 - Most Common acute hemolytic anemia : G6P defeciency
4 - Most Common complication of thalassmia : hemosiderosis
5 - Most Common type of thalassemia : B Thalassemia
6 - Most Common cause of Aplastic anemia : idiopathic 90 %
7 - Most Common type of crisis in sickle cell anemia : thrombotic ( vaso-occlusive )
8 - Most Common cause of non-thrpmbocytopenic purpura in children : Anaphylactoid purpura
9 - Most Common system affected in Anaphylactoid purpura : skin 100%
10- Most Common cause of Thrombocytopenia : I.T.P
11- Most Common hereditary coagulation disorder : Haemophilia A
12- Most Common hereditary bleeding disorder : vWD
13- Most Common type of leukemia : ALL 80%
14- Most Common chromosomal abnormality in leukemia : Down
15- Most Common malignant disease in children : 1st: Leukemia - 2nd : Lymphoma
16- Most Common clinical presentation of Hodgkin"s disease : periphral L.N. enlargement
17- Most Common clinical presentation of NHL: abdominal mass ( Burkitt's lymphoma )
18- Most Common histopathological classification of Hodgkin : Mixed cellularity : in children
Nodular sclerosis : in adults
------------------------------
Nephrology :



1 - Most Common presentation of A.G.N : Hematuria
2 - Most Common complication of A.G.N : Hypertensive complications
3 - Most Common cause of A.G.N : Acute post strept. infection 88%
4 - Most Common type of hematuria in pediatric age group : APSGN
5 - Most Common presentation of N.S : Generalized edema
6 - Most Common complication of N.S : infection
7 - Most Common infection occuring in N.S : pneumococcal peritonitis
8 - Most common type of 1ry N.S. : M.C.N.S 85%
------------------------------
Cardiology :
1 - Most common manifestation of of R.F : Arthritis 75%
2 - Most common rheumtic valvular heart disease : Mitral 75%
3 - Most common valvular lesion in RHD : In children : M.R ,, In adults : M.S
4 - Most common CHD : V.S.D 25% - 30%
5 - Most common CCHD : T.O.F
6 - Most common defects in V.S.D : perimembranous defects 70%
------------------------------
Neonatology :
1 - Most common cause of neonatal jaundice : physiological jaundice
------------------------------
Genetics :
1 - Most common autosomal abnormality : Down syndrome
2 - Most common cytogenetic types of Down : complete trisomy 21 ( Non-disjunction ) 95%
3 - Most common presentation of Down syndrome : Chest infection
4 - Most common cause of death in Down syndrome : Accidents
5 - Most common associated CHD with Down syndrome : AVSD 50%
------------------------------
Endocrinology :
1 - Most common cause of Hypothyroidism : Thyroid agenesis 90%
------------------------------
Neurology :
1 - Most common motor disorder in children : C.P (2-2.5/1000)
2 - Most common cause of C.P : fetal hypoxia ( HIE )
3 - Most common type of C.P : spastic C.P
4 - Most common cause of death in C.P : pneumonia d.t weakness of pharyngeal ms.
5 - Most common cause of hydrocephalus : obstructive causes
6 - Most common obstructive form : X- linked 10%
7 - Most common acquired causes : neoplastic
8 - Most common operation used to over come obstructive hydrocephalus : shunt opreation
9 - Most common shunt used : ventriculo-peritoneal
-------------------------------
pulmonology :
1 - Most common lower RTI affecting children < 2 years : acute bronchiolitis
2 - Most common cause of stridor : Laryngomalacia
------------------------------
Malnutrition :
1 - Most common cause of death in Kwo : Chest infection
2 - Most common type of rickets : infantile
3 - Most common complication of rickets : infection
------------------------------
Hepatology :
1 - Most common cause of cholestasis : I.N.H and B.A