Science Quiz / Papulosquamous and Skin neoplasia

Random Science Quiz

Can you name the derm stuff?

Quiz not verified by Sporcle

Forced Order
Also try: Infrared Animals
Challenge
Share
Tweet
Embed
Score 0/62 Timer 15:00
Characteristics Answerdetails
Characteristic􏰀parakeratosis􏰀(retention􏰀of􏰀nuclei); Epidermal􏰀proliferation􏰀with􏰀acanthosis􏰀(thickening); Spongiosis􏰀(epidermal􏰀edema)􏰀with􏰀􏰀
Well defined epidermal lesions with scales & symmetrical􏰀rashes (general term)PR, psoriasis, LP, LS, LN
Multiple􏰀tiny􏰀white/yellow􏰀papules􏰀in􏰀newborns; variant of EIC, from diff part of hair follicle
brown􏰀macules􏰀on􏰀sun􏰁exposed􏰀skin; limited melanocyte􏰀hyperplasia in􏰀basal epidermisage spots
multiple􏰀small􏰀SK􏰀on􏰀malar􏰀area of􏰀face􏰀in􏰀darker􏰀skinVariant of SK, Dermatosis papulosa nigra
Helper cells in psoriasisvs Th2s in eczematous conditions
Asymptomatic flesh􏰁colored􏰀papules􏰀(tiny􏰀bumps)􏰀that􏰀koebnerize; flexor􏰀surfaces of􏰀arms,􏰀trunk􏰀&􏰀penisLN
firm,􏰀dermal nodular􏰀scars; proliferation􏰀of􏰀connective􏰀tissue􏰀(collagen)􏰀as􏰀a􏰀fibroblastic􏰀response􏰀to􏰀injury (e.g.􏰀ear􏰀piercing), Blacksif not bulging-> hypertrophic scar
'in situ SCC'Associated􏰀with􏰀arsenic exposure􏰀&􏰀increased􏰀incidence􏰀of􏰀internal􏰀malignancy; has not invaded dermis yet (in-situ)
lacy􏰀Wickham's􏰀striae
Predisposing factors to BCCSame as SCC
benign proliferation of squamous cellsseborrheic keratosis
Precursor􏰀lesion􏰀to􏰀SCC􏰀due􏰀to􏰀excessive􏰀exposure􏰀to􏰀sunlightactinic keratosis; squamous cell proliferation
Asymptomatic small􏰀flat􏰁topped􏰀papules􏰀that􏰀spread􏰀along􏰀line􏰀of􏰀Blaschko on􏰀armLS
precursor􏰀lesion􏰀to􏰀LMMfreckle, lentigo maligna
scaling,􏰀indurated,􏰀ulcerated􏰀nodule􏰀'sore􏰀that􏰀doesn't􏰀heal'; islands􏰀of􏰀neoplastic􏰀epidermal􏰀cells􏰀with􏰀'keratin􏰀pearls'; can metssquamous cell carcinoma
Multiple􏰀EICs; FAP, mult soft tissue tumorsgardner's syndrome
soft tissue tumors are of what origin
small􏰀red􏰀papules􏰀on􏰀skins; proliferation􏰀of􏰀dilated􏰀capillaries􏰀&􏰀venules􏰀in􏰀lobules; benignacq cherry....
'slit􏰁like'􏰀spaces􏰀with􏰀RBC􏰀extravasation􏰀&􏰀hemosiderin􏰀deposition (greek men, HIV pts)HHV8
#1 soft tissue tumor in adultsbenign
Characteristics Answerdetails
LP occuring􏰀on􏰀lower􏰀legs,􏰀extremely􏰀extremely􏰀itchyhypertrophic lichen planus
halo nevi associated with what 2 conditions in adults
multiple internal fibromas; cafe au laitaka Von Recksomething
bcc with scar-like plaques, called 'infiltrative'morpheaform
'pearly'􏰀papule􏰀with􏰀telangiectasia􏰀(dilated􏰀vessels); clusters􏰀of􏰀dark􏰀cells􏰀with􏰀palisading􏰀of􏰀nuclei; NO METSbasal cell carcinoma
dome􏰁shaped dermal􏰀cyst􏰀(tumor􏰀containing􏰀liquid) with􏰀central􏰀puncta􏰀(opening)􏰀leaking􏰀cheesy􏰀 material; epithelial􏰀cyst􏰀(a􏰀real􏰀cystepidermal inclusion cyst, 'sebaceous cyst'
Best indicator of melanoma prognosisBreslow's thickness
Which surfaces have psoriasis
brown􏰀macules (not􏰀raised!);􏰀confined􏰀to􏰀the􏰀epidermal􏰁dermal􏰀junctionnevus
speckled patch acquired in childhoodbenign, but may degenerate to melanoma
Precursor􏰀lesion to􏰀malignant􏰀melanoma; flat at birth, thickens with agenevus
melanocytic flesh􏰁colored papules􏰀(not􏰀pigmented!);􏰀confined􏰀to􏰀clusters􏰀within􏰀the􏰀dermisnevus
pigmented tumors of skin have what cellular originmelanocyte
EIC on scalppilar cyst
Melanoma lacking pigmentation, spreading via nervesAmelanotic melanoma, hard to dx
firm, brown􏰀nodules􏰀on􏰀legs􏰀of􏰀middle􏰁aged􏰀women with􏰀'dimple􏰀sign'􏰀on􏰀compression; proliferation􏰀of􏰀fibroblasts􏰀in􏰀dermis (does􏰀NOTbenign fibrous histioma
single􏰀itchy 'herald􏰀patch' plaques􏰀on􏰀trunk; then multiple􏰀symmetrical eruptions􏰀with􏰀'Christmas􏰀tree'􏰀pattern; negative RPR and VDRL pityriasis rosea
Well􏰁defined,􏰀non􏰁itchy,􏰀red􏰀plaques􏰀(flat􏰀papules); Thick 'silvery􏰁white'􏰀scales􏰀&􏰀erythematous􏰀base
explosive onset of seborrheic keratosisleser, trelat, assoc with gastric adenocarcinoma
retention of nuclei within the keratinosisparakeratosis; psoriasis
common molejxnal, intradermal, compound
Characteristics Answerdetails
invasive proliferation􏰀of􏰀melanocytes􏰀into􏰀dermislentigo maligna melanoma
multiple large􏰀nevi􏰀with􏰀irregular pigmentation􏰀&􏰀irregular borders; irregularly􏰀'fried􏰁egg'􏰀looking􏰀melanocytes􏰀in􏰀the􏰀epidermal􏰁dermal􏰀j
Most􏰀common􏰀type􏰀of􏰀melanoma􏰀in􏰀dark􏰁skinned􏰀patients􏰀(AA);􏰀occurs􏰀on􏰀hands􏰀&􏰀feet; thick epidermis on feetAcral lentiginous melanoma, ALM
Melanoma with worst prognosis;minvasive􏰀in􏰀dermis without􏰀intra􏰁epidermal􏰀involvement
Melanotic􏰀accumulation􏰀in􏰀mouth,􏰀lips,􏰀hands,􏰀genitalia; Polyps􏰀of􏰀colon􏰀&􏰀small􏰀intestine; ADpuetz jeghers
organized brown􏰀nodules􏰀of􏰀fibroblasts􏰀invading􏰀the􏰀SC􏰀tissue (vs dermatofibroma, which stays in dermis, IE, is not malignant)dermatofibrosarcoma protuberans; malignant
􏰀increase􏰀of􏰀melanin􏰀pigment􏰀in􏰀basal keratinocytes,􏰀NO􏰀melanocyte􏰀hyperplasiafreckles
rodent ulcer
Most􏰀common􏰀subtype of􏰀melanoma;􏰀occurs􏰀on􏰀trunk of􏰀men􏰀&􏰀posterior􏰀thigh of􏰀womensuperficial spreading melanoma
fleshy,􏰀pedunculated,􏰀papillomatous􏰀lesions; central􏰀connective􏰀tissue􏰀core􏰀covered􏰀by􏰀epithelial􏰀cells􏰀(aka􏰀fibro􏰁epithelial􏰀polyp); 'skiacrochordon, benign, epithelial origin
Variant􏰀of􏰀SCC􏰀with􏰀sudden􏰀onset􏰀&􏰀rapid􏰀growthmay resemble BCC
Predisposing factors to SCCSame as BCC
virus assoc with Kaposifound in AIDS (HIV)
hairy brown patch, fake nevus
frecklesmelanocytic
leser trelat assoc withor internal malignancy in general
benign􏰀pigmented􏰀skin􏰀neoplasm􏰀that􏰀appears􏰀'stuck􏰁on'􏰀&􏰀verrucous; acanthosis􏰀with􏰀'horn􏰀pseudocyst'seborrheic keratosis
Bug in guttate psoriasisGroup A strep
brown􏰀papules􏰀(raised􏰀&􏰀pigmented);􏰀present􏰀at􏰀both at􏰀the􏰀epidermal􏰁dermal􏰀junction􏰀 &􏰀in􏰀the􏰀dermisnevus
red􏰀scaling (hyperkeratosis)􏰀papules􏰀with􏰀'sandpaper􏰀feel'􏰀surface; epidermal􏰀atypia􏰀that􏰀does􏰀NOT􏰀involve􏰀full􏰁thickness􏰀&􏰀parakeratosactinic keratosis; percursor to SCC

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
OR
Log In

You Might Also Like...

Show Comments

Extras

Top Quizzes Today


Score Distribution

Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.