What is this bump under my armpit? I am hoping it isn't anything serious, like a symptom of something deadly. - Quora

What is this bump under my armpit? I am hoping it isn't anything serious, like a symptom of something deadly. - Quora

What is this bump under my armpit? I am hoping it isn't anything serious, like a symptom of something deadly. - Quora

What is this bump under my armpit? I am hoping it isn't anything serious, like a symptom of something deadly. - Quora

What is this bump under my armpit? I am hoping it isn't anything serious, like a symptom of something deadly. - Quora

What is this bump under my armpit? I am hoping it isn't anything serious, like a symptom of something deadly. - Quora

What is this bump under my armpit? I am hoping it isn't anything serious, like a symptom of something deadly. - Quora

What is this bump under my armpit? I am hoping it isn't anything serious, like a symptom of something deadly. - Quora