How do cancer cells form tumors?

In simple terms, normal cells stop growing when they touch other cells, but cancer cells don't have that boundary. They keep dividing and pile on top of each other, forming a solid mass called a tumor. If you find any unusual, painless hard lump anywhere, just get an ultrasound or biopsy done to be safe.

When my son had a small swelling, I panicked thinking it was a tumor. Basically, when cells don't clear away and keep accumulating, they form a lump. Thankfully his was just a benign cyst, so please get a proper scan done before you worry too much.

Yes, they just multiply uncontrollably and clump together to form a physical mass.

I used to believe certain herbs could melt away these cell blocks, but the truth is tumors are physical cell masses. No home remedy can dissolve a tumor once it forms. You absolutely need medical treatment and proper hospital guidance for this.

Haan na, normal cells limit mein badhte hain par abnormal cells group banakar ek hi jagah accumulate hote rehte hain. Wahi accumulate hoke solid tumor ban jata hai. Tensn mat lo, har lump cancer nahi hota.

I keep reading about how fast these tumors can actually grow and it makes me so nervous. Did anyone else feel a small lump that turned out to be completely harmless, or does every tumor mean it's dangerous?