What is superficial punctate keratitis?
Superficial punctate keratitis is an eye disorder caused by death of small groups of cells on the surface of the cornea (the clear layer in front of the iris and pupil). The eyes become red, watery, and sensitive to light, and vision may decrease somewhat. Doctors diagnose superficial punctate keratitis based on the person’s symptoms and
What is punctate palmoplantar keratoderma type 1?
Summary Summary. Punctate palmoplantar keratoderma type I is a rare condition that affects the skin. It is a sub-type of punctate palmoplantar keratoderma. Signs and symptoms typically begin in early adolescence or later and include hard, round bumps of thickened skin on the palms of the hands and soles of the feet.
What is Onchocerca volvulus keratitis?
Onchocerca volvulus keratitis: This results in sclerosing keratitis. Corneal opacity starts from the periphery, and the visual axis gets affected at last. Deep vascularization is noted 360 degrees.
What is the pathophysiology of keratitis?
Keratitis is the inflammation of the cornea and is characterized by corneal edema, infiltration of inflammatory cells, and ciliary congestion. It is associated with both infectious and non-infectious diseases, which may be systemic or localized to the ocular surface.
Superficial punctate keratitis is corneal inflammation of diverse causes characterized by scattered, fine, punctate corneal epithelial loss or damage. Symptoms are redness, lacrimation, photophobia, and slightly decreased vision. Diagnosis is by slit-lamp examination. Treatment depends on the cause. .)
What is the difference between coarse Pek and superficial punctate keratopathy?
of superficial punctate keratopathy may be found in the eyelids. Blepharitis is commonly associated with this entity. Coarse PEK is seen in far fewer conditions. Viral infections, particularly adenovirus, constitute the vast majority of these. Included in the differential diagnosis of coarse PEK in
What is epithelial keratopathy?
epithelial keratopathy. Coarse lesions, which are usually large enough to be seen with the naked eye, may be epithelial, stromal, or a combination of both. Superficial punctate lesions of the cornea can
What is the difference between Pek and peg in epithelial keratopathy?
PEE = punctate epithelial erosions. PEK = punctate epithelial keratopathy. PEG = punctate epithelial granularity. Thygeson’s superficial punctate keratitis (see below). Skin changes and conjunctival reaction are again crucial differentiating features.
What are punctate keratodermas?
Punctuate keratodermas result in tiny bumps of thickened skin on the palms and soles and usually appears in late childhood or early adulthood. What causes punctate keratodermas?
Who is the author of punctate keratodermas?
Author: Dr Amy Stanway, Dermatology Registrar, Nottingham, United Kingdom, 2005. What are punctate keratodermas? Punctuate keratodermas result in tiny bumps of thickened skin on the palms and soles and usually appears in late childhood or early adulthood.
Can you have filiform keratoderma without family history?
Some people with filiform keratoderma have no apparent family history of the condition. What are the different types of punctate keratoderma? There are three different types of punctuate-type keratoderma: Punctate keratoderma: tiny hard rounded bumps in the palms or soles.
Superficial Punctate Keratitis. Superficial punctate keratitis is corneal inflammation of diverse causes characterized by scattered, fine, punctate corneal epithelial loss or damage. Symptoms are redness, lacrimation, photophobia, and slightly decreased vision. Diagnosis is by slit-lamp examination. Treatment depends on the cause.
What is a punctate lesion?
I was lead to understand that punctate meant tiny spot, or pinpoint in size. I have brain lesions 5 mm to 7mm, but my neuro said my lesions are punctate in size.
How big is too large for a punctate lesion?
As you say, 5mm to 7mm is definitely too large to be called ‘punctate.’ She described my lesions as atypical for MS, given that they are elliptical in shape and punctate in size.
What are postpartum white matter lesions (pwml)?
PWML are focal non-cystic lesions detected in the unmyelinated white matter, which can be hemorrhagic or non-hemorrhagic. PWML are frequent brain abnormalities occurring in 18–35% of preterm infants ( Inder et al., 2003; Miller et al., 2005; Dyet et al., 2006; Ramenghi et al., 2007; Kersbergen et al., 2014; Wagenaar et al., 2017; Qi et al., 2018 ).