Periorbital cellulitis

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Periorbital cellulitis

Eyes, ears, nose and throat

Eye disorders

Color blindness

Cortical blindness

Hemianopsia

Homonymous hemianopsia

Bitemporal hemianopsia

Cataract

Glaucoma

Retinal detachment

Age-related macular degeneration

Diabetic retinopathy

Corneal ulcer

Retinoblastoma

Retinopathy of prematurity

Periorbital cellulitis

Uveitis

Keratitis

Orbital cellulitis

Hordeolum (stye)

Conjunctivitis

Neonatal conjunctivitis

Ear disorders

Conductive hearing loss

Eustachian tube dysfunction

Tympanic membrane perforation

Otitis externa

Otitis media

Vestibular disorders

Vertigo

Meniere disease

Labyrinthitis

Acoustic neuroma (schwannoma)

Nasal and nasopharyngeal disorders

Choanal atresia

Allergic rhinitis

Nasal polyps

Nasopharyngeal carcinoma

Oral cavity and oropharyngeal disorders

Sialadenitis

Parotitis

Ludwig angina

Aphthous ulcers

Temporomandibular joint dysfunction

Oral cancer

Warthin tumor

Sleep apnea

Gastroesophageal reflux disease (GERD)

Zenker diverticulum

Retropharyngeal and peritonsillar abscesses

Esophageal cancer

Laryngeal disorders

Laryngomalacia

Laryngitis

Bacterial epiglottitis

Thyroid and parathyroid gland disorders

Thyroglossal duct cyst

Thyroid cancer

Hyperparathyroidism

Hypoparathyroidism

Eyes, ears, nose and throat pathology review

Eye conditions: Refractive errors, lens disorders and glaucoma: Pathology review

Eye conditions: Retinal disorders: Pathology review

Eye conditions: Inflammation, infections and trauma: Pathology review

Vertigo: Pathology review

Nasal, oral and pharyngeal diseases: Pathology review

Thyroid nodules and thyroid cancer: Pathology review

Parathyroid disorders and calcium imbalance: Pathology review

Assessments

Periorbital cellulitis

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Periorbital cellulitis

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USMLE® Step 1 style questions USMLE

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A 9-year-old boy is brought to the emergency department for evaluation of right eye pain of several hours duration. His mother states, “He’s been fighting something all week. He's been blowing his nose non-stop; I think he had a fever too.” He has no significant past medical history. Temperature is 38.5°C (101.3°F), pulse is 106/min, respirations are 18/min, and blood pressure is 112/84 mmHg. Physical examination reveals tenderness to palpation over the right orbit with associated right eyelid swelling with erythema. The patient reports significant pain with extraocular eye movement. Which of the following is the most likely diagnosis?  

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Summary

Periorbital cellulitis or preseptal cellulitis is an inflammation and infection of the eyelid and portions of skin around the eye, anterior to the orbital septum. It may be caused by breaks in the skin around the eye, and a subsequent spread of bacteria into the eyelid; infection of the sinuses around the nose (sinusitis); or from the spread of an infection elsewhere through the blood. Symptoms include eyelid redness, swelling, and tenderness around the eye, as well as fever and eyelid drooping. It is important to seek medical attention for periorbital cellulitis as it can cause serious complications if left untreated. Treatment typically includes antibiotics and may also include incision and drainage if an abscess is present.

Elsevier

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