David G. Cogan Ophthalmic Pathology Collection - Select Cases by Histopathology Description

Histopathology descriptions from: 13-15 Trisomy

13-15 Trisomy

AIDS; cytomegaly; complete destruction

AIDS; necrotic foci; mycobacterium

Aberrant Bowman's basement membrane

Abetalipoproteinemia

Abnormal corneal mitoses, chemotherapy

Abnormal pigmentation from epinephrine

Abnormalities of the pigment epithelium

Abortive development of the optic nerve; hydrocephalus

Absence of diabetic vacuolization of ciliary pigment epithelium

Accessory lacrimal gland

Accessory membrane; calcified corneal plaque

Acquired melanosis with malignant change (cancerous melanosis)

Acute disseminated intravascular coagulation (DIC)

Acute glaucoma secondary to vein occlusion

Acute myelogenous leukemia

Adenocarcinoma metastasized to the choroid

Adenoid tissue

Adhesion between iris and cornea

Adnexo-type basal cell carcinoma

Age-related disciform macular degeneration

Age-related macular degeneration; doubling pigment epithelium

Aging changes in choroidal vessels

Agonal central serous retinopathy

Agonal detachment of the pigment epithelium

Agonal detachment of the pigment epithelium with pseudodrusen

Albinism

Allergic vasculitis: Wegener's Granulomatosis

Amyloid

Amyloidosis

Anencephaly

Angiomatosis of the retina

Angle recession from blunt trauma

Aniridia

Anomalies: double eye in one orbit

Anterior chamber

Anterior chamber angle closed by peripheral anterior synechia

Anterior chamber, Schlemm's canal

Anterior cortical and capsular cataract

Anterior cortical and mature cataract secondary to iridocyclitis

Histopathology descriptions from: Anterior lens

Anterior lens

Anterior polar cataract

Anterior synechia

Anterior synechia and membrane in the angle

Anterior synechia closing off the anterior chamber angle

Arcus senilis

Arcus senilis with deposition of fat

Argyrosis oculi

Asteroid hyalitis

Ataxia telangiectasia; capillaries in conjunctiva and skin

Ataxia-telangiectasia

Atheroma of the central retinal artery, optic nerve

Atheromatous ulcer

Atopic dermatitis

Attenuation of the internal limiting membrane over the macula

Bacterial colonies in choroidal capillaries

Balloon cells in the lens

Band keratopathy

Band keratopathy in a phthisical eye

Basal cell carcinoma

Basal cell carcinoma that metastasized as a squamous cell carcinoma

Basal cell carcinoma; good demonstration lid margin relation to tarsus

Basal cell, mixed cell cancer

Basement membrane being formed by the ciliary epithelium

Basophilia, scleral degeneration

Basophilic scleral degeneration

Beh�et's; acantholysis

Beh�et's; intraepithelial diplococci

Benign choroidal melanoma

Benign melanoma

Bergmeister's papilla

Bitot spot

Bone formation

Bone formation in the lens

Bone formation; arrangement

Bone plaque

Bony choristoma

Bowen's carcinoma

Bruch's membrane, aberrant formation

Brushfield spot

Histopathology descriptions from: Brushfield spots

Brushfield spots

Bullous keratopathy

Bullous keratopathy with calcification and pigment

Bullous keratopathy, Bowman's membrane

Bullous keratopathy, bacteria, early

Bullous keratopathy, cyst

Bullous keratopathy, posterior surface membrane

Buphthalmos from secondary glaucoma

Calcareous cataract

Calcific keratic precipitates

Calcification and rupture of Bruch's membrane

Calcification of Bruch's membrane; Paget's disease

Calcification of sclera

Calcified drusen; ?serum

Calcified lens secondary to injury

Calcified plaque of the sclera

Cancerous melanoma

Carcinoma in situ of the Bowen type

Cataract extraction, bilateral, five and ten days post-operative

Cavernous atrophy, optic nerve

Cavernous hemangioma

Cavernous optic atrophy

Cells in angle; hypermature cataract

Central retinal artery occlusion, fresh

Central retinal vein occlusion

Central retinal vein occlusion, neovascular glaucoma

Central retinal vein occlusion; platelet transfusion

Chalazion (fibrous stage)

Chorioretinal degeneration

Chorioretinal degeneration with incipient bone formation

Chorioretinal degeneration, pavement degeneration

Choroid: post mortem blood vessels

Choroidal artery atheroma

Choroidal artery occlusive vascular disease

Choroidal degeneration

Choroidal hemangioma

Choroidal hemorrhage

Choroidal melanoma

Choroidal melanoma spindle B cell type

Choroidal melanoma eroding through the retina with hemorrhage

Histopathology descriptions from: Choroidal melanoma; pigmentation and necrosis

Choroidal melanoma; pigmentation and necrosis

Choroidal nevus

Choroidal sclerosis: thickened veins

Choroidal vascular occlusive disease, TTP

Choroidal wrinkles: papilledema

Chronic conjunctival inflammation

Chronic myelocytic leukemia

Ciliary body atrophy

Ciliary body clear cysts

Ciliary body cyst

Ciliary body detachment due to phthisis

Ciliary body edema and hemorrhage

Ciliary body fascicular melanoma

Ciliary body malignant melanocytoma; non-pigmented epithelium

Ciliary body melanoma or leiomyosarcoma with extrabulbar extension

Ciliary body melanoma presenting at the limbus

Ciliary body melanoma with extension into the angle, epithelioid cytology

Ciliary body melanoma, epithelioid and spindle cell cytology

Ciliary body with reticulum stain

Ciliary body: pars plana cysts

Ciliary processes in aging eye

Closure outflow from anterior chamber

Coat's disease

Cobblestone degeneration and retinoschisis

Collar-button melanoma

Coloboma

Coloboma of the iris with occlusion of the angle

Coloboma, gliosis

Completely cupped optic nerve secondary to glaucoma

Complication from cataract extraction

Congenital abnormalities of retina and optic nerve

Congenital abnormality endothelium

Congenital abnormality iris vessels

Congenital absence of retinal vessels

Congenital cataract ?Lowe's syndrome

Congenital cloudy cornea, bilateral

Congenital defective eye

Congenital glaucoma, buphthalmos

Congenital pupil membrane; anterior hyaloid

Congenital retinal folds with rosettes

Histopathology descriptions from: Conjunctival epithelial cyst

Conjunctival epithelial cyst

Conjunctival dermoid and ear tag

Conjunctival foreign body; sheep fly larva

Conjunctival inflammation

Conjunctival mast cells

Cornea: Schwalbe's line

Corneal abscess

Corneal and conjunctival epithelium, general pathology

Corneal calcification with hypercalcemia

Corneal contact lens with fungal growth

Corneal fungal ulcer

Corneal injury

Corneal transplant, aspergillus infection

Corneal ulcer

Corneal ulcer with perforation

Corneal vascularization

Crinkling of the retina at the macula

Cryptococcus; anti metabolic treatment

Cylindroma; caruncle

Cystic degeneration; ciliary epithelium

Cystinosis

Cystinosis (electron microscopy)

Cystinosis; whole eye

Cystoid degeneration of the retina with staphyloma

Cystoid macular degeneration

Cystoid maculopathy

Cysts in outer layer of retina, secondary to detachment

Cysts of the ciliary body (pars plana)

Cysts of the ciliary processes

Cytoid body

Deep cupping of the optic nerve head

Deep cupping of the optic nerve; glaucoma

Degeneration of ganglion cells in region of the fovea

Degeneration of retinal cone receptors: paraneoplastic syndrome

Degeneration of the papillo-macular bundle, optic nerve

Degeneration: Vogt-Spielmeyer syndrome

Degeneration: retinal peripheral cystoid degeneration

Degenerations, not vascular: cystoid maculopathy

Degenerative changes and hemorrhage; keratosis over pingueculum

Degenerative changes, calcification, retrocorneal membrane

Histopathology descriptions from: Degenerative changes: Bullous keratopathy

Degenerative changes: Bullous keratopathy

Degenerative changes: Lattice dystrophy

Degenerative changes: amyloid deposit in cornea

Degenerative changes: attenuated endothelium

Degenerative changes: calcification pinguecula; becoming exteriorized

Degenerative changes: congenital corneal clouding

Degenerative changes: corneal dystrophy of the nodular type

Degenerative changes: corneal macular dystrophy

Degenerative changes: corneal stroma and Descemet's membrane

Degenerative changes: diffuse corneal haze

Degenerative changes: endothelial dystrophy

Degenerative changes: epithelial plaque

Degenerative changes: pinguecula

Degenerative changes: pinguecula; actinic changes

Degenerative changes: pinguecula; teased

Degenerative changes: pterygium

Degenerative changes: sub-epithelial membrane

Degenerative changes: yellow globules in superficial stroma

Degenerative disease, probably xerosis bacilli

Degenerative: Lipid keratitis in old interstitial keratitis

Densely pigmented melanoma

Deposition of silver granules in Descemet's membrane

Dermoid

Dermoid of the cornea

Descemet's membrane

Descemet's membrane extending onto iris with endothelial cells

Descemet's membrane extending onto the iris

Descemet's membrane in corneal stroma post cataract surgery

Descemet's membrane rupture in keratoconus

Descemet: dissolution

Descemetocele

Detached ciliary body; phthisis

Detachment of the ciliary body secondary to phthisis

Developing fetal retinal vessels

Diabetes mellitus, juvenile onset

Diabetic proliferans

Diabetic retinitis proliferans

Diabetic retinopathy

Diabetic retinopathy, advanced

Diabetic vacuolization of iris pigment epithelium

Histopathology descriptions from: Dilation of choriocapillaris; hypotony

Dilation of choriocapillaris; hypotony

Dilator muscle of the iris

Disciform keratitis, secondary to herpes simplex

Disciform macular degeneration

Dislocated lens

Disseminated chorioretinopathy, ?congenital syphilis

Disseminated intravascular coagulation (DIC)

Double iris epithelium in infant eye

Drusen

Drusen of the meninges

Drusen of the optic nerve

Drusen of the pars plana of the ciliary body

Drusen, optic nerve head

Drusen, pathogenic (drusification of Bruch's membrane)

Duplicated Descemet's membrane and fibrous posterior membrane

Dyskeratosis

Dyskeratotic epithelioma

Dysplasia or carcinoma

Early cytomegalic retinopathy; AIDS

Early hemangioma

Edema of the iris with beginning anterior synechia on one side

Elastic tissue stain of choroidal artery, Descemet's, Bruch's membranes

Embolus of the central retinal artery

Embolus, central retinal artery, behind the lamina cribrosa

Endophthalmitis secondary to cataract surgery

Endothelial dystrophy; aniridia, rupture of Descemet's membrane

Endothelial occlusion, diabetes

Endothelial-spindle cells; fetus

Ensheathing retinal vein

Eosinophilia, vasculitis

Epidermalization over pingueculum

Epidermoid carcinoma, grade 2

Episcleral malignant lymphoma

Epithelial cyst

Epithelial cyst adherent to cornea

Epithelial downgrowth onto iris

Epithelial downgrowth post cataract surgery

Epithelioid melanoma

Epithelioma of Malherbe

Epithelium, corneal; normal physiology

Histopathology descriptions from: Equatorial scleral staphyloma

Equatorial scleral staphyloma

Exfoliated material

Exposure keratopathy

Expulsive choroidal hemorrhage

Expulsive hemorrhage

Fabry's disease

Fetal angle

Fibrin-bacterial clots in the choriocapillaris

Fibrosarcoma, highly malignant

Fistula from glaucoma surgery

Fixed retinal folds; fusion of basement membrane

Flattening of the ciliary processes

Focal absence of the outer retina in the paramacular region

Focal loss of choroidal vessels

Focal loss of pigment epithelium

Focal necrotizing retinopathy; Hodgkin's disease

Folding of internal limiting membrane in the macula area

Forceps delivery, with posterior corneal surface rupture

Foreign body in ciliary body

Foreign body inclusions from dynamite blast

Foreign body reaction

Foreign body reaction, suture

Foreign-body giant cell formation

Freckle

Fresh cataract section

Fungal keratitis

Furrow dystrophy

General pathology: atrophy of Meibomian gland; radiation

General pathology: cystinosis

General pathology: degranulation conjunctival mast cells

Giant drusen; phthisis

Glaucoma cupping of the optic nerve

Glaucoma secondary to pigment dispersion or exfoliation

Gliosis of the retina, secondary to congenital glaucoma

Gliotic and degenerating retina

Granular cell myoblastoma

Granuloma

Granuloma formation

Granulomatous changes in a lymph node suggestive of sarcoid

Granulomatous inflammation

Histopathology descriptions from: Granulomatous reaction to cat-gut used to repair a wound

Granulomatous reaction to cat-gut used to repair a wound

Guttate dystrophy

Guttate keratopathy

Hassall-Henle warts on Descemet's membrane

Hemangioma

Hemangioma, Sturge-Weber

Hematogenous staining of cornea; blood in anterior chamber

Hemorrhagic retinopathy

Herpes simplex keratitis

Herpes simplex, inflammatory disease

Herpes simplex: corneal transplant

Heterochromia iridis

Histiocytes, cancer

Hyaline nodules of the choroidal arteries (moderate)

Hyaline proliferation of Bruch's membrane on disc margin

Hyalinization of the choroidal arteries; diabetic

Hyalinized anterior cortical cataract

Hyper lipidosis Type II b

Hypermature cataract

Hypermature cataract with bladder cells

Hypermature cataract; macrophages

Hypermature lens

Hypoplasia of the iris dilator muscle

Hypoplastic iris dilator muscle

Incipient limbal girdle

Inclusion bodies in conjunctival cells

Inclusion cyst

Inclusion cysts

Increase in conjunctival goblet cells

Inflammation, uvea

Inflammation: AIDS

Inflammatory cells in anterior chamber from exposure keratopathy

Inflammatory disease

Inflammatory disease lids: granuloma annular

Inflammatory disease of lid, necrotizing granuloma

Inflammatory disease of lids, tuberculosis

Inflammatory disease of the lid: incipient chalazion

Inflammatory disease of the lids: Wegener's vasculitis

Inflammatory disease of the orbit: Wegener's vasculitis

Inflammatory disease, conjunctiva

Histopathology descriptions from: Inflammatory disease, lid; sarcoid

Inflammatory disease, lid; sarcoid

Inflammatory disease: Pemphigus; plasma cells

Inflammatory disease: allergic granulomatosis

Inflammatory disease: cat scratch fever

Inflammatory disease: conjunctiva

Inflammatory disease: granulation tissue

Inflammatory disease: granuloma

Inflammatory disease: maxilla

Inflammatory disease: tuberculosis

Inflammatory disease; herpes simplex corneal perforation

Inflammatory reaction

Inflammatory reaction to sebaceous material ?

Inflammatory reaction with interstitial infiltrate caused by ?herpes simplex

Inflammatory reaction, secondary to renal failure

Inflammatory scleral lesion

Injuries and wound healing of the cornea

Injury with non-dystrophic epithelial changes

Internal limiting membrane of the retina and the vitreous face

Internal limiting membrane over a retinal artery

Interstitial Keratitis, fat deposition in cornea

Intraepithelial cyst and basement membrane formation

Intraepithelial keratinization; dystrophy

Intraepithelial nevus

Intraocular foreign body; phagocytes, siderosis

Intrascleral nerve loop

Involuted keratosis

Iridectomy without evidence of fibrosis or healing

Irido-corneal adhesion, developmental

Irido-corneal adhesions

Iridocyclitis

Iridodialysis, traumatic

Iris cyst

Iris epithelium looking like melanoma

Iris inclusion cyst

Iris leiomyoma

Iris melanoma with extension out of the eye

Iris necrosis and ischemia

Iris necrosis secondary to glaucoma

Iris necrotic with loss of pigment

Iris neovascularization

Histopathology descriptions from: Iris pigment epithelial necrosis

Iris pigment epithelial necrosis

Iris pigment epithelium vacuolization, TTP

Iris prolapse covered by epithelium

Iris prolapse through cataract surgical wound

Iris, sarcoid nodules

Iron-containing cells in anterior chamber

Juvenile xanthogranuloma in an adult

Juvenile xanthomatosis

Kayser-Fleischer ring

Keratin cyst

Keratinization, exposure keratitis, secondary to a congenital lack of tears

Keratinizing papilloma

Keratization of epithelium: vernal conjunctivitis

Keratoacanthoma