Abnormal tissue growth and cancer development

Abnormal tissue growth and cancer development. Abnormal tissue growth commonly follows a pattern of increasing, but noncancerous, abnormality beginning with hyperplasia that can progress to dysplasia. Neoplasia (cancer) can follow, and metastasis can occur if neoplastic growth invades normal tissueAbnormal tissue growth and cancer development. Abnormal tissue growth commonly follows a pattern of increasing, but noncancerous, abnormality beginning with hyperplasia that can progress to dysplasia. Neoplasia (cancer) can follow, and metastasis can occur if neoplastic growth invades normal tissue

Metastasis ,au n». .v .- AI Cancer Neoplasia Av ..,.; Au Dysplasia ,t In av ,fl A». A» Benign Hyperplasia Normal growth V t In d)\ k' he Dead 5 cells (5 pt 5» 9: c Ah C C at C Ii ’5 ha nv. he a». Squamous cells at a» uh A! u. n. P» ,.l, W n: #1.. a. a» atau a an iv Aw Pu AH g. I. Shiv Au cbqr Ik c Rb I,“ 9. CU Q‘Av lb fi‘fih »h Ala A» a» an o... a. nun- .hAv pry II C A: I U A.» KtA- ;' an a! an AV Av «,1 Pk O: on As: An;- Au a» Aw 1' eta» fie a. 3. p. n. to .3 near as 0' AV PI “ An «I it It C C C a. 9,. «L by ‘0 PV Au 3. ti .. 3» Rwy; 5- I% A» IV I» a. nuav ital . , ., as by RH .v A,» «u a,» an as a. F. I! _v «r $.34 o. a» C.» Pv .U .0 AV f. a. A» no I! Pk «Y» IV! C h I! phat D. an a» 5.4 nu ‘ an a» a: a. . .v n» «v n. A... tlon Cell migra Basal layer (dividing cells) Underlying tissue Basal lamina