SM 1 Flashcards

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1
Q

Pedunculated papules that are flesh-colored to pink; commonly reen in area of frictions (neck, axilla, groin)

A

Acro Chordons (skin) tags

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2
Q

Bright red small papular on trunk/ extremities; benign vascular proliferation; common development in adulthood but don’t change in size

A

Cherry Angioma

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3
Q

Pink/brown firm papule; composed of collagen, fibroblasts, capillaries; dimples inward when pressed w/ two fingers

A

Dermatofibroma

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4
Q

yellow papules w/ umbilicated center -> very similar looking to molluscum; common on forehead/nipples/genitalia of adults; caused by hypertrophy of sebaceous glands; a side effect of cyclosporine in transplant pts.

A

Sebaceous hyperplasia

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5
Q

Raised from plaques which extend beyond wound margin; more common in black/brown ptr; increased dermal fibroblasts and collagen blunders; can occur after injury, surgery, or spontaneously

A

Keloid

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6
Q

flesh-colored module w/ central punctum (opened w/ black keratin debris); common on face and trunk; Not a sebaceous cyst, nothing to do with w/ sebaceous gland

A

Epidermoid cyst

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7
Q

the flesh-colored module on the scalp; no punctum ( how to distinguish from epidermoid cyst); surgical removal/ incursion for tx

A

Pilot cyst

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8
Q

tumor of fat cells that is mobile, soft, no punctum; can occur anywhere; no symptoms-> surgical removal for TX

A

Lipoma

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9
Q

brown macule or patch in the sun-exposed area (flat); persists throughout life and don’t fade over time

A

Lentigo

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10
Q

bruise-like purpura related to UV exposure; UV radiation causes dermis atrophy-> easy bleeding from dermal blood vessels; common in hands (dural side) and forearms in elderly pts.

A

Senile purpura/ solar purpura/ actinic purpura

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11
Q

the proliferation of melanocytes after birth; 3 types- Junctional nevi; dark brown to black macule, melanocyte proliferation in the epidermis; compound nevi; brown raised or dome-shaped papule, melanocyte proliferation in epidermis + dermis; Intradermal; light brown to a skin-colored elevated dome-shaped papule, melanocyte proliferation in dermis

A

Benign Nevi (Acquired melanocytic nevi)

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12
Q

caused by the proliferation of melanocytes during embryogenesis; size and shape varies -> dictates risk for melanoma

A

Congenital Nevi (birthmarks)

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