Items tagged “globe”

22 results found
Article

Calcification of the globe (differential)

Calcification of the globe has many causes, varying from the benign to malignant. When calcification is seen of the posterior half of the globe, it could relate to any of the layers (scleral, choroidal or retinal), as it is not possible to separate them out on CT. Retinal drusen: 1% population...
Article

Ectopia lentis

Ectopia lentis refers to subluxation or dislocation of the lens of the eye secondary to dysfunction or disruption of zonular fibers. It is most commonly due to trauma. The commonest atraumatic etiologies are Marfan syndrome and homocystinuria. Pathology Etiology trauma systemic and syndromic...
Case

Morning glory syndrome

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 19 Jan 2010
71% complete
MRI
Case

Choroidal melanoma

 Diagnosis certain
Dr Praveen Jha
Published 10 Feb 2010
95% complete
MRI
Article

Primary uveal malignant melanoma

Malignant uveal melanomas, also referred to as choroidal melanomas, are the most common primary tumor of the adult eye 3.  Epidemiology Malignant melanoma of the uvea is the most common primary intraocular malignancy and is predominantly seen in Caucasians 5. The incidence of these tumors incr...
Case

Vitreous hemorrhage - traumatic

 Diagnosis almost certain
Dr Andrew Dixon
Published 12 May 2010
59% complete
CT
Case

Bilateral macular calcification

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 19 Dec 2010
65% complete
CT
Case

Choroidal nevus

 Diagnosis almost certain
Dr Wen Jak Ma
Published 27 May 2016
72% complete
Ultrasound
Case

Scleral buckle surgery

 Diagnosis certain
Dr Henry Knipe
Published 19 Jan 2017
86% complete
CT
Case

Gray's anatomy: globe

 Diagnosis not applicable
Dr Mark Thurston
Published 08 Aug 2017
32% complete
Annotated image
Article

Senile calcific scleral plaques

Senile calcific scleral plaques, also known as senile scleral plaques, are benign degenerations of the ocular sclerae, common in elderly individuals. They are a common incidental finding on CT. Epidemiology The prevalence of senile scleral plaques increases with age, from ~2.5% at age 60, to 2...
Article

Sclera

The sclera (plural: scleras or sclerae) is the fibrous, opaque white, coat of the eye. It functions to protect the intraocular contents.  Summary location: posterior fifth-sixths of the eyeball blood supply: ciliary arteries innervation: ciliary nerves relations: anteriorly continuous with...
Article

Choroid (eye)

The choroid is part of the uveal layer of the eye along with the ciliary body and iris 1.   Summary location: posterior aspect of the globe function: vascularization of the outer retina arterial supply: posterior ciliary arteries innervation: short ciliary nerves, long ciliary nerves rela...
Case

Aphakia

 Diagnosis certain
Dr Ashesh Ishwarlal Ranchod
Published 14 Mar 2022
98% complete
CT
Case

Retrobulbar hemorrhage

 Diagnosis certain
Dr Shervin Sharifkashani
Published 22 Mar 2022
98% complete
CT
Case

Chorioretinal coloboma in left eye and staphyloma in right eye

 Diagnosis certain
Dr Shervin Sharifkashani
Published 31 Mar 2022
98% complete
CT
Case

Ocular chorioretinal coloboma

 Diagnosis certain
Dr Shervin Sharifkashani
Published 11 Apr 2022
95% complete
CT
Case

Heavy eye syndrome

 Diagnosis certain
Dr Shervin Sharifkashani
Published 11 Apr 2022
98% complete
CT
Case

Ocular lens metallic foreign body

 Diagnosis certain
Dr Shervin Sharifkashani
Published 20 Apr 2022
98% complete
CT
Case

Ocular globe rupture

 Diagnosis certain
Dr Shervin Sharifkashani
Published 08 May 2022
95% complete
CT

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