Have you ever had, or seen, a huge swollen gland below the jaw, the size of a golf ball or a little bigger, and if so what caused it? - Quora
![Swollen lymph nodes: Doctors explain the COVID vaccine side effect that's being mistaken for breast cancer - ABC7 San Francisco Swollen lymph nodes: Doctors explain the COVID vaccine side effect that's being mistaken for breast cancer - ABC7 San Francisco](https://cdn.abcotvs.com/dip/images/10581848_050421-kgo-lymph-node-xray-img.jpg)
Swollen lymph nodes: Doctors explain the COVID vaccine side effect that's being mistaken for breast cancer - ABC7 San Francisco
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