swollen lymph nodes, Oncology FAQ

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Understanding Lymph Nodes: Symptoms and Concerns in Oncology

Cervical lymph nodes Last March, I discovered a swollen lymph node in my neck. Since then, I have noticed several more swollen lymph nodes in my neck. I have been continuously monitoring the situation. Initially, an ultrasound was performed, followed by a CT scan of my neck, and ...


Dr. Chen Sirong Reply:
1. Is it possible for symptoms like fever and night sweats to appear now if the swollen lymph node was initially lymphoma? A: It is possible, but just a possibility. However, if the lymphoma is present, that lymph node would likely continue to grow. If it hasn't increased in...

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Understanding Swollen Lymph Nodes Near the Clavicle: When to Seek Help

Clavicular lymph node issues? Hello Doctor, I would like to ask you some questions: 1. Yesterday, I suddenly felt something above my left clavicle that is parallel to the clavicle, soft, slightly movable, elongated, approximately 7 centimeters long. I can't quite determine...


Dr. Hu Ziren Reply:
The linear structure parallel to the clavicle may simply be normal tissue, such as tendons or muscles. It is recommended to monitor it. However, if you are still concerned, you may consider consulting an otolaryngologist.

[Read More] Understanding Swollen Lymph Nodes Near the Clavicle: When to Seek Help


Understanding Lymph Nodes: Symptoms and Concerns in Oncology

Cervical lymph nodes Last March, I discovered a swollen lymph node in my neck. Since then, I have noticed an increase in the number of swollen lymph nodes in my neck. I have been continuously monitoring this condition. Initially, an ultrasound was performed, followed by a neck CT...


Dr. Chen Sirong Reply:
Mr. Wang / 20 years old / Male 1. Is it possible for a lymphoma that initially presented as a swollen lymph node to now show symptoms of fever and night sweats? A: It is possible, but only a possibility. However, if the lymphoma is present, the swollen lymph node would continue ...

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Understanding Enlarged Lymph Nodes: Is It Nasopharyngeal Cancer?

Enlargement of cervical lymph nodes? Hello Doctor, the physician diagnosed me with lymphadenopathy. (I felt a hard lump under my ear, quite firm, immobile, painless, and it feels relatively large, about the size of a small tomato.) I had an HSV-2 infection years ago, and after re...


Dr. Yan Jingheng Reply:
1. HSV is not the virus that causes nasopharyngeal carcinoma; EBV is the virus responsible for nasopharyngeal carcinoma, while HPV is associated with oropharyngeal carcinoma. Currently, there is no confirmed link between HSV and cancer. 2. A biopsy of the lymph nodes is necessary...

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Understanding Enlarged Lymph Nodes: When to Seek Further Evaluation

Lymphadenopathy-related issues? Hello Doctor, I would like to ask you some questions: I currently have swollen lymph nodes in both groins and the inner thighs, feeling like a string of them has enlarged. A few of them are more elongated and oval-shaped, and they are movable. Ther...


Dr. Chen Sirong Reply:
Anonymous / 21 years old / Male 1. General surgery, whether to undergo examination is based on the opinion of the physician you consult. 2. The biopsy itself does not affect the immune system, but emotional stress can have an impact on immunity. Wishing you peace of mind and ...

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Understanding Enlarged Lymph Nodes Near the Ears: Causes and Concerns

Bilateral enlargement of the lymph nodes located beneath the ears? Hello Doctor: Recently, I noticed swollen lymph nodes on both sides under my ears. The left side is smaller, about 1 cm, while the right side is larger, nearly 2 cm. They feel firm and immobile, and I do not have ...


Dr. Yan Jingheng Reply:
1. Essentially, fine needle aspiration can obtain tissue and is the standard diagnostic method for lymph node diseases, with the pathology report being the definitive reference. 2. Whether the lymph node enlarges with pressure depends on the force applied; normal pressure shoul...

[Read More] Understanding Enlarged Lymph Nodes Near the Ears: Causes and Concerns


Understanding Groin Lymphadenopathy: Causes, Symptoms, and When to Seek Help

Inguinal lymphadenopathy A couple of days ago, I suddenly noticed swollen lymph nodes in my groin area. I'm not sure when it started, but they are about 1 centimeter or smaller (I’m hesitant to keep touching them). There are many of them, and they are painful (with a dull ac...


Dr. Chen Sirong Reply:
Nickname / 20 years old / Male 1. Two days ago, I suddenly noticed swollen lymph nodes in my groin area. I'm not sure when it started, but they are about 1 cm or smaller (I don't want to touch them too much). There are many of them, and they are painful (a dull ache). ...

[Read More] Understanding Groin Lymphadenopathy: Causes, Symptoms, and When to Seek Help


Understanding Lymph Node Issues After COVID-19: Key Concerns and Insights

Lymph node-related issues? Hello Dr. Chen, I have the following questions I would like to consult with you. Since I was diagnosed with COVID-19 at the end of April, I have frequently noticed swollen lymph nodes in the neck area, which has made me worried about potential underlyi...


Dr. Chen Sirong Reply:
Hui / 31 years old / Female 1. The doctor mentioned that there is a lymph node approximately 2.3 cm in size under my left armpit that needs to be monitored. Since I have not received any vaccinations, the doctor suggested monitoring it for six months. Should I consider getting i...

[Read More] Understanding Lymph Node Issues After COVID-19: Key Concerns and Insights


Understanding Enlarged Lymph Nodes: When to Seek Further Evaluation

Lymphadenopathy Hello, I experienced a high fever in mid-April that lasted for three days, with the highest temperature reaching over 39 degrees Celsius. After that, I noticed swelling in the lymph nodes on the right side of my neck. When I consulted a doctor at that time, they s...


Dr. Chen Yunfang Reply:
Hello: Please visit an otolaryngologist to perform a neck lymph node biopsy (preferably with the same physician who performed the initial biopsy). If possible, avoid needle aspiration and opt for an excisional biopsy of the entire lymph node, as it has greater diagnostic value. S...

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Understanding Enlarged Neck Lymph Nodes: Concerns and Cancer Risks

Enlargement of cervical lymph nodes? Hello, Doctor! My mother is 67 years old. She lived in China for an extended period while caring for children and received the Sinopharm vaccine on June 24 of this year. At the end of August, she discovered swollen lymph nodes above her clavic...


Dr. Hu Ziren Reply:
It may simply be localized lymphadenopathy caused by generalized urticaria, and since the fine needle aspiration biopsy of the lymph nodes did not reveal any cancer cells and the size of the lymph nodes has decreased, it is recommended to just observe. As for whether it is relate...

[Read More] Understanding Enlarged Neck Lymph Nodes: Concerns and Cancer Risks


Understanding Swollen Lymph Nodes and Nighttime Hand Discomfort

Lymphadenopathy and nocturnal hand swelling? Hello Doctor, Currently, my symptoms are as follows: I received a Moderna vaccine injection at the clinic on August 13. On August 18, I noticed a round, movable lump in the indentation above my clavicle. I visited the clinic on Augus...


Dr. Chen Sirong Reply:
Kiki / 30 years old / Female 1. I would like to ask the doctor whether I should wait 3-6 months to observe if the lymph nodes do not enlarge, or if I need to see a specialist (if so, which specialty). A: If there is no enlargement, even if there is a residual size of 0.2 cm, th...

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Understanding Swollen Lymph Nodes: Key Questions and Concerns

Cervical lymph nodes Hello Dr. Chen, About a month ago, I discovered a painful swollen lymph node in the left submandibular triangular area. After a week, I noticed another painful swollen lymph node in the right submandibular triangular area. I have seen an ENT specialist, and...


Dr. Chen Sirong Reply:
Concerned individual / 38 years old / Male. The lymph nodes feel reduced, with no pain. 1. After a month, the lymph nodes have not completely disappeared but feel slightly smaller than initially; they do not seem to have increased in size. Is this a bad sign (such as lymphoma or ...

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Understanding Painful Perineal Lumps: Causes and Specialist Guidance

Perineal mass? Hello doctor, I have developed a hard lump in my perineal area, about the size of a coin. It hurts when I press on it and is painful when sitting, but it does not move. What could this be, and which medical specialty should I consult? Thank you.


Dr. Chen Sirong Reply:
Mr. Huang / 30 years old / Male Hello: 1. What could be the problem? A: Generally, lymphadenopathy (swollen lymph nodes) can be a concern, especially if they are non-mobile, indicating a potential malignancy. 2. Which department should I consult? A: You should see a general...

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Understanding Lymph Node Biopsy Results: What You Need to Know

Inquiry about lymph node biopsy results? Hello, doctor. My grandmother (87 years old) has a swollen lymph node in the groin area (which is not painful, and there are no swollen lymph nodes in the neck or armpits). The surgeon recommended a targeted ultrasound and a lymph node bio...


Dr. Hu Ziren Reply:
It is advisable to consult your attending physician for more appropriate guidance.

[Read More] Understanding Lymph Node Biopsy Results: What You Need to Know


Persistent Sore Throat and Swollen Lymph Nodes: Should I Be Concerned?

I've had a sore throat for a while, and I'm a bit worried? I have been experiencing unilateral sore throat for almost six months and have seen many ENT specialists. They all said that my immune system is weak, which makes me prone to illness. Recently, in the past few w...


Dr. Lai Yicheng Reply:
Dear Dede's younger brother, Regarding your symptoms, please visit a regional otolaryngology specialist for evaluation. The doctor will perform a physical examination and confirm the diagnosis. A specialist will conduct an endoscopy and assess whether a biopsy is necessary....

[Read More] Persistent Sore Throat and Swollen Lymph Nodes: Should I Be Concerned?


Understanding Groin Swelling: Potential Causes and When to Seek Help

A lump has appeared near the groin area? Hello Dr. Chen, I have been working and traveling in Australia for almost three months. Recently, I have been working at a beef slaughterhouse for the past two weeks. Before starting work, I was tested and vaccinated against Q Fever, whic...


Dr. Chen Sirong Reply:
Hello, I suggest you prioritize consulting with an infectious disease specialist! Taoyuan Hospital. Chen Sih-Rong.

[Read More] Understanding Groin Swelling: Potential Causes and When to Seek Help


Understanding Groin Lumps: Causes, Concerns, and Connections

Inguinal mass Hello doctor, today while showering, I felt a hard lump in my left groin area, which is about 0.5 cm in size, firm, not easily movable, and painful (it hurts when pressed). Additionally, when I squeezed it, it bled a little (leaving a slight stinging sensation). A y...


Dr. Hu Ziren Reply:
The pain and bleeding upon pressure should be attributed to localized subcutaneous inflammation (possibly acne or folliculitis).

[Read More] Understanding Groin Lumps: Causes, Concerns, and Connections


Understanding Lymph Node Enlargement and Fibrosis: Key Concerns

Lymphadenopathy? Fibrosis? Hello Doctor: I am 20 years old, and I noticed about four to five swollen lymph nodes on the side of my lower jaw and neck approximately five or six years ago (each about less than two centimeters). They are not painful and can be moved (they were painf...


Dr. Hu Ziren Reply:
1. Not very likely; if inflammation is present, once the inflamed area reduces in swelling, the remaining fibrosis will not occur. 2. Unlikely.

[Read More] Understanding Lymph Node Enlargement and Fibrosis: Key Concerns


Persistent Lymph Node Swelling: Causes and Concerns Explained

Persistent lymphadenopathy? Hello, Doctor! About three weeks ago, I had a fever (around 38 degrees Celsius) and muscle aches, but no cold symptoms. Two days later, I noticed swollen lymph nodes behind both ears and the mid-right side of my neck, which were tender (the largest swe...


Dr. Hu Ziren Reply:
It is usually caused by an infection, and it is recommended to simply observe it; if there is no discomfort, it is advised not to keep squeezing or pressing on it.

[Read More] Persistent Lymph Node Swelling: Causes and Concerns Explained


Managing Recurring Lymph Node Inflammation: What You Need to Know

How should frequently inflamed lymph nodes be managed? The lymph nodes in my right armpit have been inflamed a few years ago, and since then, they tend to become inflamed every few months, usually during times of irregular sleep or mild colds. The symptoms are simply redness, swe...


Dr. Chen Sirong Reply:
Hello! It sounds like a natural response of the body! Don't worry too much about it! It's just your constitution! You can only accept yourself as you are! Wishing you peace of mind, Chen Si-Rong, Taoyuan Hospital.

[Read More] Managing Recurring Lymph Node Inflammation: What You Need to Know


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