Health Articles : Infections : Cellulitis
Cellulitis : Septal Cellulitis
Peritonsillar CellulitisPeritonsillar abscess are also known as quinsy. These refer to a relatively common infection of the Peritonsillar space. It is often reported as the most ..... The orbital cellulitis is also known as septal cellulitis. Orbital cellulitis is an inflammation and infection of the tissue and the skin that surround the eye. These are severe infections that involve the eye and the structures around the eye. The septal cellulitis involves the area from the skin of the eyelid to the bony area that encloses the eye and the eye structures within the bony cavity of the face. Both of these conditions are serious and need immediate medical attention by the child's physician. One can be the patient of the septal cellulitis irrespective of the age or sex. There is a noticeable lid edema and redness, distension, proptosis, and significant pain upon palpation. Adding to this there is a diplopia from extraocular motility limitations. There is typically a precipitating factor such as penetrating lid trauma, mucormycosis, orbital medial wall blow-out fracture, severe lid infectious disease, bite wounds, meningitis, sinusitis and sinus infection, septicemia, ketoacidosis, or dental abscess. Vision loss and an afferent pupil defect might often be present. The patient is also systemically ill and has a fever.
The septal cellulitis results from microbial infection with subsequent inflammation of the post-septal aspect of the eyelids. The most widespread routes of infection are from adjacent sinuses or teeth, and direct inoculation through penetrating lid injury. Common organisms comprise of Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, and Haemophilus influenzae in children. There is vital potential morbidity and even mortality as a post-septal lid infection can spread through a valve less venous system leading to cavernous sinus thrombosis, meningitis, intracranial infection, and septicemia. Inflammatory proptosis develops cause of intra orbital abscesses of mucopurulent material. Ophthalmoplegia emerges as a result of toxic myopathy and soft tissue edema. Vision loss takes place due to intra orbital increase in pressure from the mucopurulent abscess, compressing the optic nerve. Differentiate septal cellulitis from pre-septal cellulitis so as to recognize a medical emergency.
There are many superficial similarities flanked by the two diseases, namely lid edema and redness, and pronounced pain upon palpation. However, orbital cellulitis manifests proptosis and extraocular muscle restriction, whereas septal cellulitis does not. Also, patients with orbital cellulitis have fever and typically manifest decreased vision; these features are not present in septal cellulitis. Frequently, the degree of proptosis in orbital cellulitis cannot be readily appreciated due to the extreme lid edema.
Necrotizing CellulitisNecrotizing Cellulitis similar to other Cellulitis is a type of skin infection. Necrotizing Cellulitis and necrotizing fasciitis .....
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