The basics

Question 1

What are the 4 patterns seen in EPIDERMAL Tumors?

Answer 1

1. Psoriasaform 2. Papillated 3. Pagetoid 4. Basilar

Question 2

Of the 4 patterns, which can be seen in Seborrheic keratosis?

Answer 2

Psoriasform, papillated

Question 3

Of the 4 patterns, which can be seen in pale cell acanthoma?

Answer 3

psoriasform

Question 4

Of the 4 patterns, which can be seen in an epidermal nevus?

Answer 4

psoriasform, papillated

Question 5

Of the 4 patterns, which can be seen in verruca vulgaris?

Answer 5

psoriasiform, papillated

Question 6

Of the 4 patterns, which can be seen in eccrine poroma?

Answer 6

psoriasiform

Question 7

Of the 4 patterns, which can be seen in actinic keratosis?

Answer 7

psoriasiform, papillated, pagetoid, basilar

Question 8

Of the 4 patterns, which can be seen in squamous cell carcinoma in situ?

Answer 8

psoriasifom, pagetoid

Question 9

Of the 4 patterns, which can be seen in a palmo-plantar wart?

Answer 9

papillated

Question 10

Of the 4 patterns, which can be seen in verrucous squamous cell carcinoma?

Answer 10

papillated

Question 11

Of the 4 patterns, which can be seen in papillated bowen’s disease?

Answer 11

papillated

Question 12

What region of tissue do you see a stratum lucidum?

Answer 12

acral skin - palms and soles

Question 13

What is the key nuclear feature of a langerhans cell? Where do they live?

Answer 13

coffee bean nucleus..stratum spinosum

Question 14

Of the 4 patterns, which can be seen in an angiokeratoma?

Answer 14

papillated

Question 15

Of the 4 patterns, which can be seen in a lymphangioma?

Answer 15

papillated

Question 16

Of the 4 patterns, which can be seen in a verrucous hemangioma?

Answer 16

papillated

Question 17

Of the 4 patterns, which can be seen in paget’s disease, mammary or extra?

Answer 17

pagetoid

Question 18

Of the 4 patterns, which can be seen in a malignant melanoma in situ?

Answer 18

pagetoid

Question 19

Of the 4 patterns, which can be seen in an IRRITATED seborrheic keratosis?

Answer 19

pagetoid

Question 20

Of the 4 patterns, which can be seen in a sebaceous carcinoma?

Answer 20

pagetoid

Question 21

Of the 4 patterns, which can be seen in a superficial basal cell carcinoma?

Answer 21

basilar

Question 22

Of the 4 patterns, which can be seen in a junctional nevus?

Answer 22

basilar

Question 23

Of the 4 patterns, which can be seen in lentigo maligna melanoma?

Answer 23

basilar

Question 24

Of the 4 patterns, which can be seen in spitz nevus?

Answer 24

basilar