PATHOMA- derm

Question 1

IgG vs. Desomosomes

creates blister between basal cell layer and epidermis of the skin and oral mucosa

Answer 1

Pemphigous Vulgaris

Question 2

Akantholysis

Answer 2

separation of the keritinocytes

Question 3

IgG vs. Hemidesomsomes

Blister between dermis and epidermis

Answer 3

Bullous Pemhigoid

Question 4

Blister involving skin and oral mucoas?

Answer 4

PV- Pemphigous Vulgaris

BP does NOT affect oral areas

Question 5

Tense, non-easily ruptured blister?

Answer 5

BP- Bullous Pemhigoid

Question 6

IgA deposite at tip of the dermal papilia
Small vessical
Asc. w/ celiac

Answer 6

Dermatitis Herpatiformis uy

Question 7

Basal Cell Carcinoma

Answer 7

Malignent
Affects BCL- often upper lip
UVB risk factor

Question 8

BCC Rx?

Answer 8

Surgical excision

Question 9

Squamous Cell Carcinoma

Answer 9

Malignant Ulcer/mass
UVB risk factor
Lower lip

Question 10

SCC is asc. w/?

Answer 10

Arsenic poisoning

Immunosupresion

Question 11

Actinic Keratosis

Answer 11

SCC precurser
Hyperkeratotic

Karatoacanthoma: rapid onset/regreesion of cup SCC

Question 12

Seborrheic Keratois

Answer 12

squamous
raised discolored plaque
usually affects elderly

Question 13

Leser Trelate sign

Answer 13

rapid onset of many Seborrheic Keratois.

Indicates GI carcinoma

Question 14

Dark thickening of the skin

related to insulin resistance

Answer 14

Acanthosis nigracans

Question 15

Melanocytes

Answer 15

create pigmentation of the skin

BCL

Question 16

Vitalgo

Answer 16

autoimmune destruction of melanocyte

creates localized depig

Question 17

Neoplasam of melanocytes
can be congenital or aquired
Will grow hair

Answer 17

Nevus (mole)

Question 18

Melenoma

Answer 18

neoplasam of melanocytes
Common COD for skin cancer
UVB damage
“ABCDE” helps differ this from a mole

Question 19

Melanoma prognosis

Answer 19

Depth of invasion

Question 20

Melenoma subtypes

Answer 20

Lenitgo maligna melenoma
Superficial spreading
Nodular =(
Acral

Question 21

Nodular Melenoma

Answer 21

Early vertical growth of tumor
spreads faster
Pushes up epidermis making a nodule
poor prog

Question 22

Acral Lentiginous

Answer 22

common in dark skin
affects soles/palm
no sunlight risk factor

Question 23

Impetigo

Answer 23

usually from S. Aures or Strep pyogenes
Honey colored crust
common in children/on the face

Question 24

Cellulitis

Answer 24

usually from S. Aures or Strep pyogenes
red, tender, swollen
Common risk factors: surgery, trama
*may progress to nec. fasc.

Question 25

Verruca

Answer 25

aka a wart
often from HPV
common on hands/feet