ENT eLearning
Bullous Myringitis Blood Filled Bleb
Bullous myringitis is an infection of the outer epithelial layer of the tympanic membrane and of the deep pony external auditory canal, in which small, fluid-filled blisters form on the eardrum and sometimes...
Bullous Myringitis Case 2
Bullous myringitis is an infection of the outer epithelial layer of the tympanic membrane and of the deep pony external auditory canal, in which small, fluid-filled blisters form on the eardrum and sometimes...
Bullous Myringitis Case 3
In this patient with severe bullous myringitis, the entire surface of the tympanic membrane is covered by one large blood filled bleb or blister.
Bullous Myringitis with Hemotympanum
This patient presented with bullous myringitis also developed a collection of blood in the middle ear [hemotympanum].
Severe Bullous Myringitis
This is a severe case of bullous myringitis in which the bullae have drained spontaneously. The entire surface of this right tympanic membrane seems to have been involved. In this case the initial presentation...
Bullous Myringitis Case 2 Drained
This is the same patient shown in case two in which the blood has been punctured and drained. Note the sub epithelial blood which has extended towards the central portion of this right tympanic membrane.
Aural Polyp External Ear Canal
There is a large infected granulation tissue polyp filling the external auditory canal and arising from the skin of the ear canal. Note the purulent discharge surrounding the polyp. These granulation...
Granulation Tissue Exteral Canal
There is a small mass of friable granulation tissue arising from the Isthmus of this right external auditory canal. This appeared to have resulted from a prior traumatic injury to the skin of the ear...
Large Aural Polyp
There is a large polyp filling this right external auditory canal. This granulation tissue polyp originated from the skin of the external auditory canal.
Max Sinus Ostea
This is a cadaveric coronal section cut through the plane of the maxillary ostia, showing the uncinate process bilaterally. Rote the relationship of the maxillary sinus to the orbit superiorly. The ethmoid...
Large Concha Bullosa [Right]
In some patients, the middle turbinate may develop a large internal air cell, which expands the turbinate laterally. This is referred to as a Concha Bullosa. This enlarged middle turbinate may cause significant...
Bacterial Sinusitis
Note the musical purulent discharge from this patient's right nostril. The colour of nasal discharge often provides a clue as to the underlying pathogenesis. When the discharge is creamy white, because...
Perichondritis of the Pinna
This is a classical example of perichondritis of the pinna. This developed following a piercing through the auricular cartilage of the pinna.
Allergic Crease
The faint horizontal crease seen just above the alae nasi is called an "allergic crease. It is usually associated with a history of nasal allergies and is believed to be the result of frequent rubbing...