70 male irregular nodular lesions over buccal mucosa

spot diagnosis please no clinical symptoms swelling progressivly increasing non pulsatile

25 year male having this cyst on waistline suggest dx n Rx

35 years adult,sudden new irregular growth on nail bed ,ring finger,almost painless,slightly tender,tends to bleed on touch.diagnosis,investigations,and treatment ,please.

An old patient with history of a peduncular growth on plantar aspect of right foot since one month which had been excised twice before. It has progressed constantly and has been bleeding superficially on applied pressure.