1 attic retraction pocket cholesteatoma is clearly visualized white arrow.
Retraction pocket attic.
Situations that arise at surgery cholesteatoma diagnosing the unsafe ear cholesteatoma case photo education 12 2 123 000 140m top 1 154 4 900.
Stratified squamous epithelium may also be present in the middle ear as other clinical or pathological entities such as metaplastic islands of the mucosa.
January 4 2020 by zamira leave a comment.
An attic cholesteatoma is defined as an epidermoid cyst found in the attic.
The the photo 3 you can see the uncontrolled retraction pocket in epitympanum.
Attic retraction pocket cholesteatoma.
Cholesteatoma case photo education dallas ear insute.
Skin material often accumulates in this pocket and becomes infected causing drainage and potential severe complications.
The eardrum comprises two parts the pars tensa which is the main part of the eardrum and the pars flaccida which is a smaller part of the eardrum located above the pars tensa either or both of these parts may become retracted.
Tympanic membrane retraction describes a condition in which a part of the eardrum lies deeper within the ear than its normal position.
There has been significant bone erosion of the ear canal wall above the eardrum.