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49 Cards in this Set

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an abnormal mass of tissue the growth of which exceedds and is uncoordined with that of normal itssue and persin the same ex manner oafter cessaion of stimula

neoplasia

hereditable changes tha tallow xs and unregulated proliferation that is independen of physiolic growth regulated stimuli

neoplasms

made up of the transformed or neoplasti cells




paren or strom

parenchyma

determis the histoligcs types and names


(ie sacrcoms, adenom etc.)




paren or strom

parench

supports, host derived non neoplast elements


ct, blood vess, infralsm cells


lattice framework


paren or strom

paren or strom

crucial to the growth provid support and blood supply


paren or strom

stroma

resembeling each other being dreved from singel progenitor

monoclonal

tumor cells under divergen differe


2 cells

mixed tumor

containing recognizable mature or immature cells repres of more than one germ cell layer, even all 3

teratoma

orginat from the totiopent strem cells


polypoint

terartoms

relatively innocent

bening

will remain localized

bening

will not spread

bening

amena to local sruger

bening

pt will survvie

bening

surroudn by capsuel

bening

adenoma

bening

papilloma

bening

polyp

bening

producing gland patterns and from those derived from glands

adenoma

growsn on any surca that produc any finger like fron either mio or macros cop

papilloma

is a mass that projects above mucosal surface as macrosp visible stru

polyp

collect refred to as cancer

maling neop

invasion and descru of ajace tissue

maling neop

spread to distan sites

maling neop

casue death

maling neop

sarcoma

maling neop

carcionoma

maling neop

malignat tumros aris from mes cells




muscle, ct, blood, lymp

sarcomsa

epithe cell orgin


malginf

carcionma

poorly dif or undiff

maling neop

cells show no differetn from the cell line or origin

maling neop

assice with the agressi of neoplasm

differesation

histoligc gradign

differention

referts to the extent to which they resemtbe their cell of origin

differeiton

determins the consist of the tumor

stroma

lack of differeion

anaplais/atypia

hallmark of malignancy

anaplasia

cells are variable in size and shape




nucleias are vaira and bizaaree in shape and size

pleomorphism

well difered cells




bening or mali

bening

closely resm the cell or origin




beng or mal

bening

mitosi is scant and normal cong




being or mal

being

wide range of pren differ


being or mal

mal

well to undifferend




benin or mal

mal

disordery but non neoplasti prol

dysplacie

cinsiderable pleomorphism


hyperchromatic and abnorally large nuclies


arcti anaracy


interfere with daily life

dysmortphic

entire thick of epi


pre invasice stage of cance


dont neccssary progress to cancer(spread)

carcinoma in stia

the development of 2ndary implants disconitus with the primary tumor in remote di

metasi

first limpy node in aregion lympati basin that receis lym form a primar tumor

sentina node