Interactive sessions

A ten years old girl complained of bruising and petechie on the arm and legs for 2-3 days, the examination revealed:
Healthy looking young girl, painless bruises on legs and arms, no palpable spleen ,or lymph nodes .
1- What could be the cause of this clinical picture?
2- If the laboratory investigations of the patient show the following:
CBC:
WBC 8000 /ul
HB 9.5 gm /dl
Platelet count 15000/u
PT: 12.5 s
PC: 98%
PTT 30 s
How can you interpret this resuts?
3-What is the most important investigation that should be done next?
4-What is your expectation about the prognosis of such case?
Healthy looking young girl, painless bruises on legs and arms, no palpable spleen ,or lymph nodes .
1- What could be the cause of this clinical picture?
2- If the laboratory investigations of the patient show the following:
CBC:
WBC 8000 /ul
HB 9.5 gm /dl
Platelet count 15000/u
PT: 12.5 s
PC: 98%
PTT 30 s
How can you interpret this resuts?
3-What is the most important investigation that should be done next?
4-What is your expectation about the prognosis of such case?

A mother of 9 month aged boy noticed that her baby has a problem with his knees, they were swollen and tender, and she gave a history of post circumcision bleeding?
1-How helpful is the family history to assess this case
2-If the lab results of the case are:
HB 8.5gm/dl
PT 12.5 S
PC 100%
PTT 80 S
How could these results be interpreted?
3-What could be the possibilities that could cause such coagulation profile?
4-What are/is the further investigation that should be done?
1-How helpful is the family history to assess this case
2-If the lab results of the case are:
HB 8.5gm/dl
PT 12.5 S
PC 100%
PTT 80 S
How could these results be interpreted?
3-What could be the possibilities that could cause such coagulation profile?
4-What are/is the further investigation that should be done?