Lymphadenopathy, Oncology FAQ - Page 4

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Persistent Hard Lump Behind Ear: Should I Get an Ultrasound?

There is a hard lump measuring 1.5 to 2 centimeters located behind the ear (on the mastoid bone) that is tender to the touch. It has not decreased in size to date? Hello Doctor, I accidentally discovered a hard lump about 1.5 to 2 centimeters in size behind my left ear (on the ma...


Dr. Chen Sirong Reply:
JACKY / 25 years old / Male Hello, this lymphadenopathy may not necessarily resolve. A: It might have been present for many years, and you just recently discovered it by chance. Should I get another ultrasound for safety? A: Since it's your first discovery, you may feel mor...

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Understanding Lymph Node Changes in the Neck: What You Need to Know

Urgent issue with multiple lymph nodes in the neck? At the end of 2019, I suddenly discovered a lymph node on the right side of my neck. By this year, its size has not changed much (approximately six months later, an ultrasound abroad showed it measuring 8*2*7 mm, close to one ce...


Dr. Chen Sirong Reply:
Question 1: The report states that the ultrasound shows multiple lymph nodes. Is this normal? Answer: If they are larger than 1 cm, there is a possibility of malignancy, and you should seek medical attention promptly. Question 2: The ultrasound indicates that everything is nor...

[Read More] Understanding Lymph Node Changes in the Neck: What You Need to Know


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...

[Read More] Understanding Painful Perineal Lumps: Causes and Specialist Guidance


Understanding Groin Lumps: Causes, Concerns, and When to Seek Help

Inguinal mass? On March 9th, I noticed a hard lump about 1.5 cm (approximately the size of half a finger joint) in the right groin area. It sometimes feels slightly painful when pressed, and its texture can feel like konjac or resemble gummy candy, allowing it to move up and down...


Dr. Chen Sirong Reply:
BUBU / 21 years old / Male Q1: Does the physician think this symptom resembles a malignant tumor? A: Although what you described seems benign, it cannot be guaranteed to be benign without an examination by a clinical physician. Q2: The internet says that lymphadenopathy can per...

[Read More] Understanding Groin Lumps: Causes, Concerns, and When to Seek Help


Jaw Tumor, Salivary Gland Tumor, or Lymph Node Enlargement?

Mandibular tumor? Salivary gland tumor? Lymphadenopathy? Hello Doctor, I would like to ask you about a lump that has developed near my right jaw and salivary gland, measuring approximately 1-2 centimeters. It has been present for about 1-2 years. The lump is movable, painless, ...


Dr. Hu Ziren Reply:
If there are no changes within 1 to 2 years and no discomfort, it is recommended to simply monitor the situation. It could potentially be a sebaceous cyst, lipoma, or lymphadenopathy, among others.

[Read More] Jaw Tumor, Salivary Gland Tumor, or Lymph Node Enlargement?


Understanding Blood Test Anomalies and Groin Lump Concerns

Blood test issues and groin mass? Hello doctor, last month I was diagnosed with endometriosis, and to assess for anemia, I underwent a blood test. The report showed two abnormalities: neutrophils at 76.9% and lymphocytes at 16.7%, while other white blood cells and red blood cells...


Dr. Hu Ziren Reply:
The normal range for white blood cells (WBC) is 4,000 to 12,000 cells per microliter. White blood cells can be further classified into neutrophils, lymphocytes, monocytes, and others. Therefore, a neutrophil percentage of 76.9% and a lymphocyte percentage of 16.7% represent a rat...

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Understanding a Hard Lump on the Right Clavicle: When to Seek Help

A hard lump on the right clavicle? Around a day in June, I experienced pain in my right hand while moving or lifting heavy objects. Following the pain, I discovered a small hard lump on my right clavicle. I compared it with my left side and found no similar protrusion on the left...


Dr. Hu Ziren Reply:
It may be localized lymphadenopathy; it is recommended to either monitor the condition or consult a thoracic surgeon for further evaluation.

[Read More] Understanding a Hard Lump on the Right Clavicle: When to Seek Help


Understanding Groin Lymphadenopathy: Causes, Treatment, and Recovery Tips

Inguinal lymphadenopathy Hello Doctor, after experiencing a fever and cold, I discovered swelling in my groin area, which I initially thought was caused by the cold. I continued to have high fevers that cycled between rising and falling, leading to hospitalization for treatment. ...


Dr. Hu Ziren Reply:
1. It is recommended to first consult an infectious disease specialist. 2. If the lymph nodes continue to enlarge after the fever subsides and do not regress for several months, along with symptoms such as night sweats or weight loss, it is advisable to see a general surgeon.

[Read More] Understanding Groin Lymphadenopathy: Causes, Treatment, and Recovery Tips


Understanding Lymph Node Swelling: Symptoms, Causes, and Concerns

Lymphadenopathy Doctor, I have swelling in the lymph nodes on the left side of my neck. I can feel multiple lumps when I touch them, but they are not visible. Initially, I had other symptoms including chills, dizziness, eye pain, slight enlargement of the left tonsil, night sweat...


Dr. Hu Ziren Reply:
It is likely a benign lymphadenopathy caused by localized inflammation; observation is recommended.

[Read More] Understanding Lymph Node Swelling: Symptoms, Causes, and Concerns


Understanding Lymphadenopathy: When to Seek Further Medical Evaluation

Lymphadenopathy The lymph nodes on the left side of my neck have been swollen for three months now. They were painful during the first month, but the pain has since subsided, although there is still a small area of swelling in my neck. Starting in the second month, I experienced ...


Dr. Hu Ziren Reply:
It is recommended to first consult a general surgeon or an obstetrician-gynecologist.

[Read More] Understanding Lymphadenopathy: When to Seek Further Medical Evaluation


Understanding Lymph Node Swelling: Causes and Concerns

Lymphatic issues Doctor, I have a question: I found a marble-sized lump on the right side where my jaw connects to my neck. It doesn't hurt when I touch it, but it does hurt when I press on it. I can feel it better when I tilt my head back, but it's harder to feel when ...


Dr. Lai Yicheng Reply:
Hello: Regarding your symptoms, please visit a dermatologist and an otolaryngologist for evaluation. The doctor will perform a physical examination and determine whether a biopsy is necessary. Treatment, prescriptions, or diagnoses cannot be provided without a personal examinatio...

[Read More] Understanding Lymph Node Swelling: Causes and Concerns


Understanding Lymph Node Concerns: Insights from Oncology

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 adv...


Dr. Chen Sirong Reply:
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. ...

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Understanding Lymph Node Enlargement: Symptoms and Concerns

Abnormal lymphadenopathy? About two to three months ago, I noticed a small hard lump behind my ear. At the time, I didn't think much of it, and it disappeared after about two weeks. However, in the past month or two, I have felt lymphadenopathy in my jaw area, which is also ...


Dr. Chen Sirong Reply:
Zhao, a 16-year-old male, presents with multiple hard nodules, significant fever, and night sweats. It is advised to seek immediate medical attention at a major hospital, specifically the Cancer Center at Taoyuan Hospital, under the care of Dr. Chen Si-Rong.

[Read More] Understanding Lymph Node Enlargement: Symptoms and Concerns


Understanding Groin Lumps: Causes and When to Seek Medical Help

Inguinal mass Hello Doctor, on January 15th, I noticed some itching in my left groin area, specifically where my underwear would rub against. Upon touching it, I discovered a small lump, which was not large at first. However, the next day it noticeably increased in size (about 2 ...


Dr. Lai Yicheng Reply:
Hello: Regarding your question, you may consult a dermatologist or an obstetrician-gynecologist to assess whether further examination or regular follow-up is necessary. Thank you for reaching out for consultation. Sincerely, Dr. Lai Yi-Cheng, Department of Radiation Oncology, Cha...

[Read More] Understanding Groin Lumps: Causes and When to Seek Medical Help


Understanding Groin Lumps: Folliculitis vs. Lymph Node Swelling

Inguinal mass Hello Doctor: Recently, both sides of my groin have suddenly swollen up to about 0.5 cm, are red, and painful. When I squeeze them, they bleed. The dermatologist diagnosed it as folliculitis. Could you please clarify: 1. What is the difference in tactile sensation b...


Dr. Chen Sirong Reply:
Zhuo / 19 years old / Male is advised to consult a dermatologist at Taoyuan Hospital, Cancer Center, Dr. Chen Si-Rong.

[Read More] Understanding Groin Lumps: Folliculitis vs. Lymph Node Swelling


Is Unilateral Posterior Auricular Lymphadenopathy a Cause for Concern?

Unilateral posterior auricular lymphadenopathy? Unilateral posterior auricular lymphadenopathy, approximately 1.5 cm in size, not easily movable, with noticeable swelling and mild tenderness. Should I seek medical attention?


Dr. Lai Yicheng Reply:
Hello: Regarding your inquiry, please consult an otolaryngologist for a physical examination and evaluation to determine the diagnosis. You may see Dr. Hsu Chia-Fang at our hospital's ENT department for assessment. Thank you for reaching out. Sincerely, Dr. Lai Yi-Cheng (Dir...

[Read More] Is Unilateral Posterior Auricular Lymphadenopathy a Cause for Concern?


Understanding Prolonged Lymph Node Swelling: Causes and Concerns

Prolonged lymphadenopathy? Dear Doctor: I have been experiencing persistent tinnitus in one ear for the past year (24 hours a day). I am currently undergoing various tests. Due to frequent ear cleaning, I have had recurrent fungal infections in my ear for several months, and I ha...


Dr. Chen Sirong Reply:
Male, 34 years old. 1. Could the various health issues I've been experiencing recently be the reason for this persistent lymphadenopathy? A: It can be said that, but many people experience benign lymph node hyperplasia that does not resolve. 2. Should this condition be t...

[Read More] Understanding Prolonged Lymph Node Swelling: Causes and Concerns


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

Inguinal mass or lump? Hello Doctor, thank you for taking the time to respond to my question despite your busy schedule. Last night, while preparing to take a shower, I suddenly felt a sharp pain in the groin area. During the shower, I noticed that pressing on the area was painfu...


Dr. Hu Ziren Reply:
It may just be localized lymphadenopathy. If you're concerned about the possibility of other issues (such as a local infection), you can consult an obstetrician-gynecologist or an infectious disease specialist.

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


Understanding Groin Lumps: When to See a Specialist

Inguinal mass A month ago, I discovered a movable lump in the left groin area, measuring less than 2 centimeters. It sometimes disappears and sometimes reappears, and I have no other discomfort in my body. If I need to seek medical attention, which specialty should I consult? Tha...


Dr. Chen Sirong Reply:
Coco / 44 years old / Female Dear Coco, It's great to hear from you! It seems I may have answered your question before (Coco), but I'm not sure if it's the same person! 1. About a month ago, I discovered a movable lump in my left groin area, about 2 centimeter...

[Read More] Understanding Groin Lumps: When to See a Specialist


Understanding Lymph Nodes: Common Concerns and Expert Answers

Questions related to lymph nodes? Hello Dr. Hu: I have lymph nodes on both sides of my neck (at the lower part of the sternocleidomastoid muscle, near the clavicle) that I noticed around March. They are both movable, with the left side being larger than the right. A CT scan in Ap...


Dr. Hu Ziren Reply:
If there has been no enlargement, and a CT scan was performed in April to rule out malignancy, and it decreases after taking anti-inflammatory medication, then observation is recommended. Regarding question 5: it is certainly possible that it could be caused by chronic pharyngiti...

[Read More] Understanding Lymph Nodes: Common Concerns and Expert Answers


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