White Dot Syndromes PU 2 Quiz (Dr. R/ ODS2EX1)

What is the common characteristic of the White Dot Syndromes?

• Presence of red lesions

• Presence of green lesions

• Presence of blue lesions

• Presence of yellow-white lesions

Which of the following is not a symptom commonly associated with White Dot Syndromes?

• Blurred vision

• Fever

• Photopsias

• Floaters

• Nyctalopia (night blindness)

T/F: the photopsias are caused by photoreceptor damage in WDS.

• True

• False

Which White Dot Syndrome is characterized by the presence of multiple gray-white dots at the level of deep retina/RPE in the posterior pole?

• Birdshot Chorioretinitis

• Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE)

• Multiple Evanescent White Dot Syndrome (MEWDS)

• Acute zonal occult outer retinopathy (AZOOR)

What is the most prominent symptom associated with Acute zonal occult outer retinopathy (AZOOR)?

• Floaters

• Photopsias

• Fever

• Blurred vision

Which White Dot Syndrome is characterized by the presence of ovoid, cream-colored lesions that emanate from the optic nerve head?

• Multiple Evanescent White Dot Syndrome (MEWDS)

• Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE)

• Birdshot Chorioretinitis

• Serpiginous Choroiditis

What is the suspected etiology of Serpiginous Choroiditis?

• Autoimmune

• Infectious

• Idiopathic

• Genetic

Which White Dot Syndrome is strongly associated with the HLA-A29 haplotype?

• Acute zonal occult outer retinopathy (AZOOR)

• Birdshot Chorioretinitis

• Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE)

• Serpiginous Choroiditis

What is the characteristic appearance of the lesions in Birdshot Chorioretinitis?

• Yellow-gray areas

• Red spots

• Blue patches

• Green dots

Which White Dot Syndrome is characterized by bilateral geographic helicoid choroiditis?

• Multiple Evanescent White Dot Syndrome (MEWDS)

• Serpiginous Choroiditis

• Acute zonal occult outer retinopathy (AZOOR)

• Birdshot Chorioretinitis