masquerade synd . سندرم نقابدار

Masquerade synd.

نقابدار سندرمA . ETESAM POR .MDVITRO RETINAL FLOW SHIP

Masquerade synd.ولی ، داریم چشمی داخل سلول یعنی بالینی یافته که حالتی

باشد نمی بافتی ایمنی فعالیت از ناشی

بندی تقسیم

نئوپالستیک

Retinoblastoma

leukemia

U.LymphoidPro

Metastatic

melanoma

غبر نئوپالسنیک

RP

OIS

Nocardiaend

E.Fungal end

p. RD

بندی تقسیم

کودکان

Retinoblasto

ma

JXG

Leukemia

بالغین جوان

Pig disp syn

IOFB

مسن افراد

OISLymphoma

Variable cell in AC ,maybe CME,Usually bilateral,positive FH ,waxydisc,bone spiculing pattern in midperipheryERG is abnormal

RP

Generalised hypoperfusion of entire eye due to C.A obstrctionVA decrised ,mild ocular painACcell ,modrate flare,rubeosis of iris,cat vitreous usually clear Disc edema, narrowed arterioles ,scattered blot intraretinal hemorrh in midperiphery and far priphery of fundus ,NVE,NVD

OIS

VIT&AC cell&flare,vit inflamatory&pig cell Demarcation line ,sub.

R fluid ,pripheral .R .cyst

Ch.P.RD

IOFBAge 18-25 ,persistant uveitis ,

Sector cat ,irregular pupil ,low IOP

X ray ,sonography

Localised abcess ,vit involment

Imonocompromised ,heart

graft ,liver graft ,

Vit biopsy

E.F.E

PIG DISP SYNPig. Deposition on the corneal endothelium ,TM &lens ,mid priphery iris Transillumination

Male,myopia,age 20-50

Skin ,eye ,viscera Hyphema due to iris involvmentPresent befor the age of one

J X G

RETINOBLASTOMA

3% is inflamatory formAge 4-6 yearDiffuse inflamatory .RWhite hypopion ,shiftingA,aspiration

P.C.N.S.LN.H.L 98% HL 2%25% eye involvment15%first signSites of involv.vit,retina,sub rpeCremy yellow subretinal infiltrates&Rpe detachmentCELL in AC ,VITRITISDiag ,vitrectomySonography ;choroidal thickning&cho ,mass

LEUKEMIAIntra retinal hemorrhageCotton wool spot ,white centerd hemorrhagesRarely vitritisHypoyon/hyphema ,heterochoromia

METASTATIC TUMORSTHE most common I.O malignancy in adultFrom lung &breastCho. Metastasis ,vitritis ,serous RD& CMEOften bilateral& multifocalCell in AC ,iris nodulAc aspiration

MELANOMA5% with ocular inflamationEpiscleritis ,ant&post uveitisUltrasond ,low internal reflectivity