Cysts vs. Tumours: How to tell the difference between harmless and dangerous lumps

Discovering a lump can be alarming, but not all are dangerous. Cysts, typically fluid-filled and harmless, differ from ...

Serena Williams just had a cyst ‘the size of a small grapefruit’ removed from her neck. Here’s what it means

The most common kinds of cysts are epidermoid cysts, which form beneath the skin and are small, harmless bumps most commonly ...