Showing posts with label Tables. Show all posts
Showing posts with label Tables. Show all posts

Wednesday, August 25, 2010

- Otitis Externa table.

Otitis Externa table.
This is a table for comparison between different types of Otitis Externa.

First what is Otitis Externa?
Simply it is It is Inflammation of the skin of the external auditory canal.

To download the table from MediaFire Click here size 20KB

In the table there is a comparison between
  • Furunclosis( Localized otitis externa )
  • Diffuse otitis externa
  • Necrotizing otitis externa (Malignant otitis externa)
  • Otomycosis
  • Herpes zoster oticus (Ramsey- Hunt syndrome)
As regard:-
  • Definition
  • Aetilogy
  • Predisposing Factors
  • Clinical picture
  • Treatment
You can print the table on large papers (A3 papers)

Good luck,
Dr Ibrahim

Monday, December 22, 2008

- Identification (1).

Identification( الإستعراف)

-Def:- recognition of a person (living or dead) through certain characters that
differentiate him from all other persons.


-Include :-
  • Skeletal remains( Bony collection),
  • Identification of the living person,
  • Identification of the dead body or part of dead body.
-Identification of Skeletal remains( Bony collection)

1•Are the remains human or animal?

- If complete bone....by anatomical features.

- If piece of bone (where there is no anatomical
features) do Precipitin test.

-N.B:- Precipitin test:-
  • Crushing a small piece of bone & suspending it in saline.
  • The saline extraction is examined against human antiserum.
  • This test not working with burned bone due to destruction of proteins.



2•How many bodies? ( Number of persons)..

Through:

- Repetition of the same single bones

e.g (2 skulls,2 mandibles,2 sternii..etc).

- Different sex ,age,race,Postmortem interval.

3•sex differentiation:

A) From height of long bone.

B) Based on appearance of :-

Skull,Mandible,Sternum, Pelvis,Hip bone,sacrum.


Before puberty:- It is impossible to differentiate

the sex from bone.As sexual characters aren't manifested yet.

After puberty:-It is possible to differentiate the sex from bone.

A) From height of long bone.

  • By the height of the bone we can suggest sex.
  • By using Karl Pearson's formula: -
Femur= 25% of height.
Humerus = 18% of height.

-Skull :




-Mandible:-

-Sternum:-

- Hip bone :-



- sacrum :




see identification (2) here...

see identification (3) here...

see identification (4) here...