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Oncology (General Cancer)/Bizarre lump at the back of neck


Hello Doctor,

A few days ago I noticed a vaguely uncomfortable feeling when tilting my head back and pushing it against the back of my neck. Not pain, but more like a swelling feeling. I've had this feeling before in my life but this is the first time I paid more attention to it.

I felt it with my hand and there is a lump that I can feel right above my spinal C7 process, in the middle of the neck (maybe very slightly to the right). It's about 1 inch below the hairline and its size is around 1/2 inch and rather round-ish. I can only feel it when I tilt my head back. If I press on it, it can be compressed and it disappears (until I feel the C7 process behind) and comes back on release, like a rubber button of some sort.

When I lean my head forward I can feel the C7 process which is quite prominent but there's no squishy lump.

Can this be something serious, like a lymph node or perhaps some tumor related to my spine? I've read that lymph nodes are not situated as low on the back of the neck. I can't feel this squishy lump in other positions.

I'm a 30 year old woman.

It does not have to be serious but it may be. But without any examination of my own it is impossible to tell you what it is. Yhere are in fact quite a few possibilities. So I do suggest that you let a doctor check it soonest so that we may know what it is. Good luck!

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Oncology (General Cancer)

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Claes-Gustaf Nordquist, M.D.


Questions concerning Cancer, Oncology, radiation Therapy, Tumours, Chemotherapy, Cytotoxic Drugs, Hormonal Therapy, Radiation Protection.


I'm a Doctor of Medicine and specialist in Medical Oncology and Radiation Therapy educated & trained in Sweden. Now retired. Background in Radiation Therapy, Medical Oncology, Radiation Protection, Nuclear Medicine, Diagnostic Radiology, Gynecological Oncology, Clinical Pathology, Clinical Cytology,Hematology and Internal Medicine. M.D. from the faculty of medicine, Royal Karolinska Institute, Stockholm, Sweden. Have also been an exchange student at the Hebrew University, Hadassah Medical School, Jerusalem Israel. Former medical consultant, Swedish National Board of Radiation Protection. Former Police Surgeon and Medical Examiner, Stockholm Police Department. Former Chief Medical Officer, The Royal Guards, The Royal Horse Guards and the Royal Household Brigade, Royal Swedish Army Medical Corps. You can also reach me on: I have no restrictions in the number of questions there. I also answer questions in these other categories: General History, Military History, Brain Tumors, Breast Cancer, Colon Cancer

I'm a medical doctor and specialist in medical oncology and radiation therapy

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