Lump, Oncology FAQ - Page 27

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Understanding Small Lumps Under the Armpit: Causes and Concerns

Axillary lump Hello doctor, I have a small hard lump about 0.2 cm under my right armpit that has been there for a while. It is not visible on the surface, and it is not painful or inflamed. What could it possibly be?


Dr. Chen Sirong Reply:
JN, a 21-year-old female, has had a small hard lump approximately 0.2 cm in size under her right armpit for some time. A: If it has not grown during this period, benign conditions should be the primary consideration, as it is less likely to be malignant. However, to determine the...

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Understanding Painful Hard Lump Near Anus: Causes and Solutions

There is a small hard lump next to the anus? Recently, I noticed a small hard lump next to my anus. The surface looks normal, but it feels like a small hard mass when touched, and it is painful when pressed (it doesn't affect my daily activities much, but it hurts when I tou...


Dr. Chen Sirong Reply:
Patient E / 21 years old / Male 1. I would like to ask if this could be an anal cyst? Of course, it is not possible to diagnose a cyst based solely on a written description; a doctor's examination is necessary for a definitive diagnosis. 2. Will it resolve on its own? S...

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Managing a Movable Neck Lump: When to Seek Further Evaluation

Right neck mass? I have a movable lump on the right side of my neck that feels somewhat soft, measuring about two centimeters. I saw an ENT specialist a year ago who said it was a lymph node and tested for tumor markers, which came back normal. In May of this year, I had a cold a...


Dr. Chen Yunfang Reply:
Hello: Generally speaking, lymph nodes larger than 1 cm are considered necessary for further evaluation. Although many cases of lymphadenopathy are caused by infections such as the common cold, they typically resolve and decrease in size within 1 to 2 months after the infection h...

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Understanding Armpit Lumps: Could They Be Lipomas?

Axillary mass Hello doctor, I have noticed individual lumps measuring 0.2 cm (left) and 0.4 cm (right) under my armpit over the past six months. They are not painful when pressed. Could they be lipomas? Thank you.


Dr. Chen Sirong Reply:
Louis, 24 years old, has discovered individual lumps measuring 0.2 cm (left) and 0.4 cm (right) in the armpit over the past six months. They are not painful when pressed. 1. I am unsure if these are lipomas. To determine the type of tumor, a physician would need to perform a phys...

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Understanding Armpit Lumps: When to Seek Further Medical Evaluation

Axillary lump Hello doctor, I recently discovered a small hard lump in my armpit. It doesn't hurt when I touch it, but I didn't have this lump before, and it is only present on one side. The color is somewhat red. I had a breast ultrasound done last month, and at that t...


Dr. Chen Sirong Reply:
Yilin / 23 / 11. Further examination is needed. 2. It is recommended to undergo a mammogram. 3. If you are very young and do not wish to have a mammogram, please consult a breast surgeon first. Thank you for your letter. Taoyuan Hospital, Chen Si-Rong.

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Understanding Breast Lumps: Could It Be Cancer and Where to Seek Help?

Breast lump Hello: I felt a hard lump in my left breast near the nipple. It is not painful and can be moved when touched. When I press it to the side, the lump is clearly visible. Could this possibly be breast cancer? If I go to the hospital for an examination and some hospitals ...


Dr. Chen Sirong Reply:
Ms. / 36 / 11. It is recommended that you undergo a mammogram. Based on the examination results, the probability of cancer can be estimated (see attachment below). 2. General Surgery attachment below: The interpretation of breast imaging results is primarily divided into 7 cate...

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Understanding Lumps Near the Armpit: When to Seek Medical Advice

Lump near the axilla? Hello, I would like to ask about a hard lump I found near my right armpit, approximately 1.5 centimeters in size. It only hurts when I press on it firmly, and it does not move. I discovered it in March of this year, and it hasn't shown any signs of grow...


Dr. Chen Sirong Reply:
Hello, Joyce / 26 / 1. I would like to ask if this appears to be malignant? (It does not move) This particular spot resembles something concerning, while the others do not. However, it is necessary to have an in-person consultation to determine which specialty I should see for ex...

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Is It Cancer? Understanding Tumors and Skin Changes

Is it cancer? There is a hard lump at the top of my thigh. Is this considered the groin area? It feels like it has grown larger, is very firm, and does not move, almost like it is separated. The skin around it is very itchy. I had a mole near the hairline when I was a child, and ...


Dr. Chen Sirong Reply:
MM/41/11. There is a hard lump at the top of the thigh. Is this considered the groin area? The groin or inguinal region (Latin: regio inguinalis) refers to the area where the abdomen meets the thigh, specifically the indentation at this junction. It is located near the thigh and ...

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Understanding Movable Tumors on the Jaw and Cheek: What You Need to Know

There are several lumps on the chin and face? There are three movable lumps on the left cheek and the bottom of the chin, each approximately 1 cm in size. They have been present for 2 to 3 years. They tend to enlarge when there are sores in the mouth and return to their original ...


Dr. Chen Yunfang Reply:
Hello: Everyone has salivary glands, from the "parotid glands" located on both sides of the cheeks, to the paired "submandibular glands" and "sublingual glands" under the chin. In my outpatient clinic, I often encounter individuals who mistake their ...

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Understanding Painful Lumps in the Neck: Possible Causes and Concerns

Pain from a lump? I woke up this morning and noticed pain in the back of my neck. When I touched it, I found a lump that hurts when pressed, and there is also a smaller one below it. What could this be? Thank you.


Dr. Chen Sirong Reply:
Hello, can you have an ENT specialist check if it is lymphadenopathy? Thank you for your message. Taoyuan Hospital, Dr. Chen Si-Rong.

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Understanding Groin Lumps: Causes, Symptoms, and Treatment Options

Hard mass in the left groin? I have a painful lump in the groin area on the inner thigh that appears every time my period is about to start. It disappears after my period ends. Recently, I've been staying up late, and after my last period, the pain subsided and the swelling ...


Dr. Chen Sirong Reply:
Xiao Lin / 20 / 1 I also agree with the opinion and management of this obstetrician-gynecologist. You may frequently experience this condition, which is likely due to your susceptibility to inflammation. The inflammatory response is often more pronounced before and after menstrua...

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Understanding a Small Lump Near the Left Earlobe: What You Need to Know

There is a small swelling at the junction of the left earlobe and the side of the face? I have noticed a small, firm lump on the area where my left earlobe connects to the left side of my face. It's about the size of a mung bean or soybean, and it's not very noticeable....


Dr. Chen Sirong Reply:
Anonymous / 18 / 01. What is it? It's really difficult to determine based solely on your description; it's best to consult an otolaryngologist. 2. Whether there is a risk of malignancy will be assessed by a clinical physician after an in-person examination. Thank you fo...

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

Inguinal mass Doctor, I would like to ask you about something. The day before yesterday, I discovered a lump in my groin area that is soft and measures about 1.5 to 2 centimeters. It hurts when I touch it. My menstrual period just started, and the first day was very uncomfortable...


Dr. Chen Sirong Reply:
Ms. Yeh / 18 / 11. Simple lymphadenopathy? It is usually due to inflammation or infection in a specific area, and typically, the body’s immune response will lead to self-resolution. However, if there is any redness, swelling, heat, or pain in any area, it is important to see a do...

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Understanding Painful Armpit Lumps: Causes and Next Steps

Axillary swelling and pain? Hello Doctor: I have been experiencing a lump in my armpit that seems to get larger and more painful the more I touch it. I have seen a doctor a few times for this issue. Currently, I am experiencing the same situation where the lump increases in size ...


Dr. Chen Sirong Reply:
Ling Er / 24 years old / Female Hello, the area keeps getting larger and is swollen and painful, but if I don't touch it, it seems to improve. Of course, you should avoid touching it. You can monitor it over time, such as seeing a doctor every three months. Thank you for yo...

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Understanding Lymph Node Concerns: Anxiety, Symptoms, and Next Steps

Lymph node issues? Hello Doctor, Before I explain my situation, I want to mention that I tend to become overly anxious and worried due to health issues. Two months ago, after reading about skin cancer online, I had two moles removed. During that time, I was very concerned and no...


Dr. Chen Sirong Reply:
Hello, university student / 20 / biomedical engineering junior! 1. I understand that you are very worried. 2. As you mentioned, excessive anxiety, high stress, and tension can lead to autonomic nervous system dysregulation, which can result in symptoms like night sweats and we...

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After Car Accident: Hard Lump in Mouth - Should I Be Concerned?

After an injury to the mouth from a car accident, there is a hard lump that has formed? I was injured in a car accident recently, and I have a bump in my mouth that gradually shrank and disappeared, but now there is a hard little ball in that area. I previously saw a dentist who ...


Dr. Chen Sirong Reply:
In theory, not removing it will not have adverse effects, but I have encountered a few patients who fell and got injured, and only after the wound healed did they notice that the originally injured area had a tumor, which turned out to be cancerous. Of course, this hard mass was ...

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Understanding Hard Lumps on the Upper Thigh: Possible Causes and Symptoms

There is a hard lump in the upper part of the thigh? Hello Dr. Chen: I would like to ask you some questions. My mother has a hard lump on the upper part of her thigh. It is round and red, and it hurts a little when pressed. It feels like there is something there when touched. Wha...


Dr. Chen Sirong Reply:
Mr. Li / 18 / 0 It is not possible to determine what this is solely based on your description, but if it is enlarging, hard, and changing color, there is a concern for potential malignancy. Please seek medical attention as soon as possible. Thank you for your message. Dr. Chen, T...

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Hard Lump in Earlobe: Should You Worry or Leave It Alone?

There is a hard lump on the earlobe? A few days ago, I discovered a small hard lump in my earlobe. It felt quite large a few days ago, but now it seems to have shrunk. Do I need to have it surgically removed, or can I leave it alone if I'm not experiencing any discomfort? Is...


Dr. Chen Yunfang Reply:
Hello: Generally, common conditions that can lead to the formation of subcutaneous lumps include lipomas or sebaceous cysts, and many people undergo outpatient surgical removal. For your issue, you can consult an otolaryngologist to determine whether surgical removal is necessary...

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Should You Worry About a Hard Lump in Your Earlobe?

There is a small hard lump in the earlobe? I recently discovered a small hard lump in my earlobe. Do I need to have it surgically removed, or can I ignore it if I don't feel any discomfort? Is there any health risk associated with it?


Dr. Chen Yunfang Reply:
Hello: Generally speaking, common causes of subcutaneous lumps include lipomas or sebaceous cysts. Many people undergo outpatient surgical removal, which is a simple procedure that does not require hospitalization. For your issue, you can consult an otolaryngologist to see if sur...

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Understanding a Non-Painful Lump Under the Chin: What You Need to Know

There is a growth on the chin? I have had a lump on my chin for 3 to 4 years that hasn't grown, is not painful or itchy, and can move under the skin. The dermatologist said it is a benign tumor.


Dr. Chen Sirong Reply:
AAA/16/0 It sounds like a benign tumor to me. However, if it grows, changes color, or becomes hard, there is a possibility of it becoming malignant. Please seek medical attention as soon as possible. Although it seems more benign, if you find it bothersome, you can also consult a...

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