Lymph Node Concerns: Insights from Oncology - Oncology

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Alright! It's another issue with the lymph nodes?


Dear Dr.
Chen,
I am Koko, also known as Little Koko, and I am still the person who tends to worry easily.
Since my first question to you six years ago (#70858) up to now (#142086), I am grateful for your patience and the advice you have provided regarding my health concerns.
I hope you won't be upset that I am reaching out again about my lymph node issues.
I do not intend to waste medical resources or take up your valuable time, as I consider you an old friend and a guiding light in my moments of uncertainty.

I would like to ask the following questions:
1.
I have a lymph node located on the left side of my neck, near the clavicle, which has remained approximately the same size for nearly a year.
An ultrasound on November 14 indicated it was 0.8 cm.
Sometimes, when I press on it, it feels larger, but if I refrain from pressing for a while, it seems to shrink.
Is this normal? Does pressing on it stimulate it to enlarge?
2.
There is a similar lymph node on the right side, which I discovered last May when it was about 0.5 cm, roughly the size of a mung bean.
Recently, it feels larger, around 1 cm.
I am unsure about its firmness because it is quite deep, located beneath muscle or fat, but it is movable.
Could this be related to a sore inside my lower right lip?
3.
What confuses and worries me is that I have read that lymph node enlargement in that area (below the neck and above the clavicle) is often highly associated with cancer metastasis.
However, I had a neck CT scan and chest X-ray in April of last year, and another neck ultrasound and X-ray in November, all of which were normal.
Given that there have been no abnormalities or symptoms for about seven months, can I rule out the possibility of cancer metastasis?
4.
I recall that when I first noticed the lymph node on the left side, I also had a sore on my lower left lip.
I do not understand why, according to the information I have read, lymph node swelling caused by a sore mouth or throat should occur in the nearby jaw area, yet mine is swollen in such a lower location.
Additionally, if the lymph node does not exceed 1 cm, is it medically defined as not enlarged?
5.
During the ultrasound in November, the doctor stated that the lymph nodes were normal.
I specifically asked him to examine the size of the one on the left, and he said it was only 0.8 cm and just a thin layer.
However, when I press on it, it feels like a large mass moving.
He suggested that I might be pressing on the muscle.
What is your opinion on this?
6.
I have come across information indicating that you study Buddhism and hypnosis.
Do you have any suggestions for me regarding my health anxiety?
Wishing you a Happy New Year, and once again, I am grateful for your compassion.

Xiao Ke & Ke Ke & Rong Yi Dan Xin De Ren, 30~39 year old female. Ask Date: 2019/02/02

Dr. Chen Sirong reply Oncology


Patient: Xiao Ke & Ke Ke & Anxious Person / 38 years old / Male
1A: An ultrasound on 11/14 showed a 0.8 cm lymph node.
Sometimes when I press it, it feels larger, but if I refrain from pressing it for a while, it seems to shrink.
Is this normal?
A: Yes, it is normal.
1B: So, does pressing it frequently stimulate it to grow larger?
A: Yes, it does.
Therefore, you should avoid touching it often.
2: Since it is quite deep and located beneath muscle or fat, but it is movable, could this be related to the ulcer inside my lower right lip?
A: You don't need to worry about why the lymph node is enlarged as long as it is not malignant.
3: It has been about seven months without any changes or symptoms.
Can we rule out cancer metastasis?
A: Yes.
4A: Lymph node swelling caused by a mouth ulcer or sore throat should be near the jaw area.
Why is it swollen in such a lower location?
A: It is possible that the two are unrelated.
4B: Also, if it is less than one centimeter, does it not qualify as lymphadenopathy in medical terms?
A: The chance of malignancy is relatively lower.
5: What is your opinion?
A: I tend to agree with the physician's examination.
6: I have seen related information and know that you study Buddhism and hypnosis.
Do you have any suggestions for my hypochondriacal tendencies?
A: You might try self-hypnosis for relaxation.
Regarding Buddhism: practice acceptance and contentment.
You could also try reciting a sutra or a mantra daily.
Wishing you a Happy New Year.

Chen Si-Rong, Cancer Center, Taoyuan Hospital.

Reply Date: 2019/02/02

More Info


Dear Coco,
Thank you for your kind words and for reaching out with your concerns regarding your lymph nodes. It’s completely understandable to feel anxious about health issues, especially when it comes to something as complex as lymphadenopathy. Let’s address your questions one by one.

1. Lymph Node Size Fluctuation: It’s not uncommon for lymph nodes to change in size, especially if they are reactive to various stimuli, such as infections or inflammation. The fact that your lymph node has remained around 0.8 cm for nearly a year is a good sign, particularly if it has not shown significant growth. Pressing on the lymph node may cause temporary swelling due to irritation, but it is unlikely to cause any lasting changes. If you notice that it consistently returns to its original size after a period of not touching it, this is generally a reassuring sign.

2. Right-Sided Lymph Node: The increase in size from 0.5 cm to about 1 cm is something to monitor, but it’s important to consider the context. If the lymph node is mobile and soft, it is less likely to be malignant. The fact that you have a sore inside your lip could potentially cause localized lymph node enlargement due to inflammation. It’s essential to keep track of any changes and discuss them with your healthcare provider.

3. Cancer Concerns: The location of lymph nodes in the supraclavicular area can indeed be concerning, as they are often associated with metastatic disease. However, given that your previous imaging studies (CT and X-rays) were normal and there have been no new symptoms, it is reasonable to be reassured. The absence of significant changes over several months is a positive indicator.

4. Location of Swelling: It’s not unusual for lymph nodes to swell in areas distant from the site of infection or injury. Lymphatic drainage can be complex, and nodes can react to various stimuli. In medical terms, a lymph node is generally considered enlarged if it exceeds 1 cm in short axis diameter, but this can vary based on the specific location and clinical context.

5. Perception of Size: Your perception of the lymph node being larger than what was measured could be due to the surrounding tissue or muscle. Sometimes, the way lymph nodes are palpated can lead to a misunderstanding of their actual size. If the ultrasound indicated that the lymph node is indeed 0.8 cm and the doctor felt it was thin, it’s likely that you were palpating surrounding structures.

6. Psychological Aspects: It’s commendable that you are seeking ways to manage your anxiety. Mindfulness practices, such as meditation or deep breathing exercises, can be beneficial in reducing anxiety. Engaging in activities that promote relaxation and focusing on positive thoughts can also help. If your anxiety continues to be overwhelming, consider speaking with a mental health professional who can provide tailored strategies to cope with health-related anxiety.

In conclusion, while it’s natural to worry about lymph nodes, especially in the context of potential malignancy, the stability of your lymph nodes and the absence of concerning symptoms are encouraging. Continue to monitor your health and maintain open communication with your healthcare provider. They can provide the best guidance tailored to your specific situation.

Wishing you a happy and healthy New Year!
Warm regards,
Doctor Q&A Teams

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