Lymph Node Changes: What You Need to Know - Otolaryngology

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Lymph node issues?


Hello, doctor.
I apologize for the interruption, but I would like to ask a question.
Two weeks ago, I noticed a lymph node in my neck that was about 0.8 mm and mobile.
Recently, I felt two more lymph nodes of the same size on the same side of my neck, which also feel soft and are about 0.8 mm.
All three lymph nodes are separate, and there are no other symptoms in my body; I haven't experienced any fever or throat inflammation.
Is it normal to have developed two additional lymph nodes of 0.8 mm within two weeks? The original lymph node hasn't noticeably increased in size.
I am still in high school and am worried that this could be something serious.
I haven't lived long enough yet, so please, doctor, could you provide some insight?

zenmeban, 10~19 year old female. Ask Date: 2018/03/21

Dr. Li Jiaxuan reply Otolaryngology


Malignant lymph nodes typically present with irregular borders, high firmness, or fixed position.
However, it is still recommended that you visit an otolaryngology clinic for evaluation.
Wishing you good health.

Reply Date: 2018/03/21

More Info


When it comes to lymph nodes, especially in the neck area, it is important to understand that they can react to various stimuli, including infections, inflammation, and even benign conditions. The presence of lymph nodes that are palpable and soft, like the ones you described, is often a sign of reactive hyperplasia, which is a benign enlargement of lymph nodes due to the body’s immune response.

In your case, you mentioned that you have noticed three lymph nodes in your neck, each measuring approximately 0.8 mm. The fact that these nodes are soft and mobile is a reassuring sign. Lymph nodes that are soft and move freely under the skin are typically not indicative of malignancy. In contrast, hard, fixed, or immobile lymph nodes can be more concerning and warrant further investigation.

The increase in the number of lymph nodes you have felt over a two-week period can be concerning, but it is not uncommon for lymph nodes to fluctuate in size and number, especially in response to minor infections or other benign stimuli. The human body has a complex immune system, and lymph nodes play a crucial role in filtering out pathogens and responding to infections. It is also worth noting that lymph nodes can become reactive due to non-infectious causes, such as stress or even recent vaccinations.

Given that you are not experiencing any systemic symptoms such as fever, sore throat, or other signs of infection, it is likely that these lymph nodes are not a cause for alarm. However, it is always wise to monitor any changes. If the lymph nodes persist, grow larger, or if you begin to experience other symptoms, it would be prudent to consult a healthcare professional for further evaluation.

In terms of next steps, if you are still concerned, consider scheduling an appointment with your primary care physician or an ENT specialist. They may perform a physical examination and, if necessary, recommend imaging studies such as an ultrasound to assess the lymph nodes further. In some cases, a biopsy may be warranted, but this is typically reserved for lymph nodes that exhibit concerning characteristics.

In summary, while the presence of multiple soft lymph nodes in your neck can be alarming, it is often a benign finding, especially in the absence of other symptoms. Monitoring the situation and consulting with a healthcare provider if there are any changes is the best course of action. Remember, it is always better to err on the side of caution when it comes to your health.

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