Cntral pallor ماخذ اكثر من 1/3
Microcytic anemia
IDA

Opsthitnus posture
Tetanus

Pectus excavetum
Due to chronic dyspnea

Hypochromic anemia
Polychromesia
Cigrate sign

Ricket
Fraying
Cupping
Widening of joint space

Cafe au lait spot
>0.5 cm size
>5 number
Significant

Spinal neddle
Indication
1- anaesthesia
2- therapeutic
3- diagnostic measures for CSF examination
4- drugs - chemotherapy (therapeutic)
5- relieve of high CSF pressure in pseudotumor cerebri ( therapeutic )

Neubilizer
Indication
— introduced inhalations of drugs
1) bronchodilators
2) normal saline
3) adrenaline
4) steroids

Acanthocytes

Pneumothorax

Pneumonia + pleuroeffusion
Paraneumotic effeusion
Mensicus sign +

Villous atrophy
Crypts hyperplasia
Lymphocytic infiltration

Normal vs abnormal

Down syndrome

Target sign
تصير بـ thalessemia