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Подписчики
Нет данных24 часа
-47 дней
-530 дней
Архив постов
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D wide palpebral apertures (fissure)
▪️proptosis
▪️buphthalmos
▪️upper lid retraction
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D narrow palpebral fissure
▪️odema of lids
▪️ptosis
▪️phtaitis bulbi
▪️micro phthalmos
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D of EYE reflex :
🔴Red reflex _........ (NORMAL)
⚪️white reflex ......(leukocoria)
🔘 Grey reflex......( retinal detachment)
⚫️ Black reflex ,,(vitreous hemorrhage)
🟡Yellow reflex .....( vitreous pus)
🔴🔴Double red reflex ..(poly coria,, iridodialysis,,, peripheral iridoectomy )
⭕️ ring red reflex ....( nuclear cataract)
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D of Blue sclera
▪️Buphthalmous
▪️marfan syndrome
▪️High myopia
▪️scleral staphyloma
▪️physiological (children , infant)
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D of watery eye (neonate)
▪️congenital NLD obstruction
▪️congenital glaucoma
▪️ophthalmia neonatorum
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D Binocular Diplopia
▪️paralytic squint (4,6)
▪️pterygium
▪️blowout fractures
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶 D.D uses of local ANESTHESIA
▪️tonometry
▪️suture remove
▪️Goniolens
▪️probing &dilatation
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D uses of ROSE BANGAL stain
▪️DRY EYE
▪️ corneal ulcer
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D causes of axial proptosis
▪️Greaves disease
▪️retrobublar hemorrhage
▪️ optic nerve tumor
▪️ orbital cellulitis
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D of hypopyon
▪️endophthalmitis
▪️chemical injuries
▪️keratitis
▪️TB
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D of hyphema
▪️trauma
▪️metallic intra ocular foreign body
▪️Rubeosis iridis
▪️drug:Asprine
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔶D.D of leukokoria :
▪️cataract
▪️toxocariasis
▪️retinoblastoma
▪️coats disease
▪️retinopathy of prematurity
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Repost from 🌸تسجيلات د.معز وملخصات عيون🌸
🔸D.D of pupil irregularity
▪️posterior& anterior synechiae
▪️ iris atrophy
▪️injury of the iris
▪️trauma
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Repost from Common Sense
◽️ When 'The patient sees nothing and the doctor sees nothing'
🔻You must think of " Retrobulbar optic neuritis " And look for multiple sclerosis which is the MOST common cause.
🔹Note / 25% of MS patients come with rapid painful lose of vision as only presention ❗️
#Opthalmology
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Shiemer test 1 measure the basal + reflex lacrimal tear secreation
Shiemer teat 2 measure the reflex secretion
Common site of blockage of NLD in children is at it's lower portion
Common site of blockage of NLD in adult is at sac __NLD junction
#عيون
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Veneral conjunctivitis = sporadic gonoccocal conjunctivitis
But vernal conjunctivitis =
Spring cattarh = external allergy
#عيون
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In Fungal keratitis signs more than
symptoms
But in Bacterial keratitis symptoms more than signs
Penitrating keratoplasty for deep corneal opacities but lamellar kertoplasty for superficial opacities
#عيون
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Types of trachomatous pannus
1 Tenius( thin) is vascularization and infiltration is mild
2 Carnosus ( thick fleshy pannus )
Is infiltration is excessive
3_ Vasculosus is vascularization is excessive
4_ Annulosus is all around the cornea
5_ Siccus ( dry or healed pannus ,,)
#عيون
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فروقات مهمة
1. Lacrimation is watery eye due to increase the secretory part of lacrimal
System
But Epiphora is due to obstruction in the drainage part of lacrimal system
2. Proptosis is passive forward protrusion of eye ball
But exophthlamous is active forward proteusion of the eye ball
3_ trachomatous pannus is vasculization with diffuse cell infiltration
But Herberts rosette is vascularization with local cell infilteration
#عيون
