What would cause a single lymph node to swell on the back of the neck? Could dehydration cause it? I was hospitalized due to passing out due to dehydration. It's been there
Goitre - NHS
Neck Swellings | The BMJ
Swelling on the right side of the neck measuring 3 × 4 cm. | Download Scientific Diagram
Left neck swelling with inflamed overlying skin. | Download Scientific Diagram
Swollen cervical lymph nodes: What does it mean?
UC San Diego's Practical Guide to Clinical Medicine
Transient Unilateral Neck Swelling After Unusual Exertion | The American Journal of Medicine Blog
Are swollen lymph nodes in your neck a symptom of lymphoma? | MD Anderson Cancer Center