Bullous Disorders Pathology

Question 1

Deep form of pemphigus is which disease

Answer 1

Pemphigus vulgaris

Question 2

Superficial form of pemphigus is called

Answer 2

Pemphigus foliaceus

Question 3

What is the difference between pemphigus vulgaris amd pemphigus foliaceus

Answer 3

In pemphigus folacieus, there is no oral affection

Question 4

Layer at which there is desmosomal separation in pemphigus vulgaris

Answer 4

Suprabasal

Question 5

Layer at which there is desmosomal separation in pemphigus folacieus

Answer 5

Sub corneal (ta7t el keratinous layer)

Question 6

Immunufluorescence antibodyinvolved in pemphigus folacieus and vulgaris

Answer 6

IgG

Question 7

Where do antibodies in pemphigus vulgaris and folacieus attach

Answer 7

Desmosomes

Question 8

Where do antibodies in bullous pemphigoid attach?

Answer 8

Hemidesmosomes

Question 9

Immunofluorescence in bullous pemphigoid

Answer 9

IgG and C3

Question 10

Immunofluorescence in Dermatitis herpetiformis

Answer 10

Granular IgA deposits within the papillary dermis.

Question 11

Most common cause of erythema multiform (Major)

Answer 11

Drugs

Question 12

Most common cause of erythema multiform (minor)

Answer 12

Herpes simplex

Question 13

Drug causing pemphigus folacieus

Answer 13

Penicillamines