Understanding Skin Tags: Causes, Appearance, and Treatment Options
Regarding soft fibromas (skin tags) Dear Dr. Wu, Hello. I previously inquired about the "protruding mole in the armpit," and I greatly appreciate your clarification on the matter. After several days of observation and research, I have come to realize that what I referr...
Dr. Wu Yuxin Reply:
1. Some do. 2. No. 3. Laser treatment is more effective.[Read More] Understanding Skin Tags: Causes, Appearance, and Treatment Options
Understanding the Risks and Treatments for Raised Moles in the Armpit
(Continuation of the question) #172059 Raised mole in the armpit? Dear Dr. Wu, Thank you very much for your personal response and suggestions regarding the article "<a href='https://adoctor.tw/article/172059'>#172059 Axillary Raised Nevus</a>." I ...
Dr. Wu Yuxin Reply:
1. Moles typically develop from the dermis. If cryotherapy aims to reach the dermis, multiple treatments are required, and it can easily damage excessive tissue, which is a less preferred option for me, although it is not impossible to perform. 2. There are no specific numbers, j...[Read More] Understanding the Risks and Treatments for Raised Moles in the Armpit
Should You Be Concerned About an Irregular Mole on Your Skin?
The mole has an irregular shape? Hello doctor, I have an irregular-looking mole on my back, as shown in the image (https://drive.google.com/file/d/1A3VNusRMc-X3u4AHUmKQ-5WFliufmZ8Z/view?usp=sharing). Last month, I showed it to a doctor who said it was a normal mole. Should I just...
Dr. Wu Yuxin Reply:
In addition to visual inspection, checking moles may also require the use of a dermatoscope and pathological examination; it is not possible to make a judgment based solely on photographs.[Read More] Should You Be Concerned About an Irregular Mole on Your Skin?
Understanding Skin Concerns: Distinguishing Between Moles and Dark Spots
Foreskin issues I would like to ask: I read online that the surface of a black spot is flat, while a mole is raised. Is that true? Also, I have a dark brown area on my foreskin that seems flat; could that be a black spot? Can black spots be black in color? Thank you.
Dr. Wu Yuxin Reply:
Not entirely correct; seborrheic keratosis can also be raised, and its color can range from skin tone, brown to black.[Read More] Understanding Skin Concerns: Distinguishing Between Moles and Dark Spots
Understanding and Managing Raised Moles in the Armpit Area
Protruding mole in the armpit? Hello Dr. Wu, I have a skin tag-like protruding mole approximately 0.2 cm in size under my right armpit, which is a light black color. It has not changed in size or color over the years. I would like to ask Dr. Wu the following questions: 1. Regar...
Dr. Wu Yuxin Reply:
1. Generally, it is recommended to just observe. 2. If testing is desired, surgical intervention is advised; otherwise, electrosurgery or laser removal is preferable. 3. Lesions are not commonly encountered.[Read More] Understanding and Managing Raised Moles in the Armpit Area
Understanding Mole Growth Speed and When to Seek Medical Attention
The growth rate of moles, excluding bleeding? Hello Doctor: Recently, I have developed many moles on my body. One black mole on my abdomen has gradually formed and become raised over the past three to four weeks. Today, I accidentally scratched it off, and I noticed bleeding afte...
Dr. Li Yufen Reply:
Hello: If a common mole grows too quickly, or shows changes in shape, color, or bleeding, there may be concerns about the possibility of malignancy. For a detailed introduction to melanoma, you can refer to the article on Care Online: https://www.careonline.com.tw/2017/07/melanom...[Read More] Understanding Mole Growth Speed and When to Seek Medical Attention
How to Safely Remove Moles in the Genital Area: Expert Guidance
Mole removal from the genital area? Hello, doctor. Regarding the removal of a mole in the genital area, which specialty should I consult? I have already seen a dermatologist, who informed me that all the moles on my body are benign. The doctor advised me to seek aesthetic medicin...
Dr. Wu Yuxin Reply:
If surgery is required, please consult a urologist.[Read More] How to Safely Remove Moles in the Genital Area: Expert Guidance
Understanding Mole Shapes: When to Seek Dermatological Advice
The shape of a mole? Hello Doctor, I recently noticed a mole on my back that looks different. It doesn't appear to be a typical round shape, but it seems somewhat symmetrical. (This picture was taken on June 17: https://drive.google.com/file/d/128CznjAuJt40e9sCizeBnUmo0i_iGJ...
Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before providing treatment or prescribing medication..." Therefore, online diagnosis is also not permitted. If you are experiencing significant distress, it is advisable to seek medical attent...[Read More] Understanding Mole Shapes: When to Seek Dermatological Advice
Concerns About Growing Moles on the Sole: Is It Melanoma?
Moles that grow on the soles of the feet? Hello Doctor: About 6-7 years ago, a mole suddenly appeared on the sole of my foot, which was originally not present. It has a diameter of approximately 0.15 cm, is very round, and dark in color. I didn't pay much attention to it unt...
Dr. Wu Yuxin Reply:
If you are concerned, why not seek a professional physician for an examination?[Read More] Concerns About Growing Moles on the Sole: Is It Melanoma?
Understanding Persistent Red Spots on Your Skin: Causes and Concerns
There is a red spot on the skin? Hello doctor, I developed a small red spot on my arm about a year or two ago that is about the size of a mole, and it hasn't gone away. It doesn't hurt, so I didn't think much of it. Recently, over the past few months, I've not...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to diagnose skin diseases, but it is possible that it could be a cherry angioma. If the skin condition does not improve or worsens, it is recommended to consult a nearby dermatologist for diagnosis and to assess w...[Read More] Understanding Persistent Red Spots on Your Skin: Causes and Concerns
Understanding Black Moles at the Base of the Penis: What You Need to Know
A black mole at the base of the penis? Hello doctor, I have recently noticed several black moles at the base of my penis, but I'm not sure how long they have been there. I would like to ask if the density shown in the picture (about five or six moles in a small area) and the...
Dr. Wu Yuxin Reply:
I apologize, but current medical regulations do not allow for online diagnoses in this manner. If it is inconvenient to visit a hospital or clinic due to the pandemic, you may consult a dermatology clinic that offers telemedicine services, which can provide you with diagnosis and...[Read More] Understanding Black Moles at the Base of the Penis: What You Need to Know
Should You Remove a Mole on the Scrotum? Expert Dermatologist Advice
Issues related to moles and melanocytes? Hello, Doctor. Due to a family history of melanoma, I recently noticed a mole on my scrotum while showering. It doesn't hurt or itch, but it feels a bit larger than before. I apologize for bothering you, but should I have a dermatolog...
Dr. Wu Yuxin Reply:
I apologize, but current medical regulations prohibit online diagnoses in this manner. If it is inconvenient to visit a hospital or clinic due to the pandemic, you may consult a dermatology clinic that offers telemedicine services, which can provide care in accordance with regula...[Read More] Should You Remove a Mole on the Scrotum? Expert Dermatologist Advice
Understanding Dark Spots Under Nails: Causes and Concerns
The area under the nails appears dark? Last week, I suddenly noticed that my nail looked dark. I thought it was dirt from the skin under the nail, but it wouldn't wash off. I even tried to pick at it with a needle, but couldn't get anything out. I'm also worried th...
Dr. Wu Yuxin Reply:
Medical regulations state that "a physician may not administer treatment or prescribe medication without personally examining the patient," which also means that online diagnosis is not permitted. Alternatively, you could inquire which clinics offer remote medical servi...[Read More] Understanding Dark Spots Under Nails: Causes and Concerns
Understanding Birthmarks: When to Consult a Dermatologist
Regarding birthmarks? Hello, doctor. I have a question. I have a mole on the front of my thigh that I was born with. It has a small black dot in the center, surrounded by a brown irregular shape, approximately 0.5 cm in size, and the surface is flat. It has been with me for over ...
Dr. Li Yufen Reply:
Hello: Generally, pigmented nevi evolve with age, ranging from benign nevi to dysplastic nevi, or malignant melanoma. For a detailed introduction to melanoma, you can refer to the article on Care Online: https://www.careonline.com.tw/2017/07/melanoma.html. It is recommended to co...[Read More] Understanding Birthmarks: When to Consult a Dermatologist
Can Niacinamide and Salicylic Acid Be Used Together for Acne Treatment?
Can "niacinamide" be used in conjunction with "salicylic acid"? Should special attention be paid if acne appears in the same area? Due to the pandemic, I've been staying at home and recently I've been experiencing some stress, which has led to breako...
Dr. Wu Yuxin Reply:
1. The reason why niacinamide and salicylic acid should not be used together is due to the potential for niacinamide to become less effective when combined with acidic ingredients, which may lead to reduced efficacy of both compounds. 2. The areas where acne appears, primarily a...[Read More] Can Niacinamide and Salicylic Acid Be Used Together for Acne Treatment?
Does Picking at Moles Increase Skin Cancer Risk? Expert Insights
Does picking at a mole increase the risk of cancer? Hello Doctor: I accidentally picked off a mole on my chest, and it came off as a small round black ball. I would like to ask if this action increases the risk of melanoma in that area? When it grows back, will it definitely be l...
Dr. Wu Yuxin Reply:
It does not increase the risk of cancer; if you remove it, it may grow back similarly.[Read More] Does Picking at Moles Increase Skin Cancer Risk? Expert Insights
Understanding Skin Discoloration: Scars vs. Moles and Treatment Options
Skin problem consultation Dear Dr. Wu, When I was young, I injured the sole of my right foot by stepping on a nail. At that time, I was taken to a surgical clinic where the doctor treated the wound without anesthesia. I am unsure if this was too stimulating for the wound. After ...
Dr. Wu Yuxin Reply:
1. Pigmentation is different from scarring. 2. Pigmentation is different from scarring, and it rarely involves pathological issues. 3. A professional physician should evaluate it. 4. Pigmentation is different from scarring, and the treatment methods are also different.[Read More] Understanding Skin Discoloration: Scars vs. Moles and Treatment Options
Understanding Melanoma: Is My Unusual Mole a Cause for Concern?
Melanoma Doctor, I have a spot on the sole of my foot that measures about 0.5 to 0.6 cm and resembles a mole. It has been there for several years, has a smooth surface, is relatively symmetrical, and has not shown any signs of growth. However, I have never seen a mole that grows ...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to melanoma, you can refer to the article on Care Online at https://www.careonline.com.tw/2017/07/melanoma.html. It is recommended to consult a nearby dermatologist to confirm the diagnosis and discuss subsequent treatment options at http://www....[Read More] Understanding Melanoma: Is My Unusual Mole a Cause for Concern?
Should You Worry About Your Congenital Mole? Expert Insights
Congenital mole Hello, doctor. I have a question. I have a mole on the front of my thigh that I was born with. It has a small black dot in the center, surrounded by a brown irregular shape, measuring about 0.5 cm. The surface is flat and it has been with me for over forty years w...
Dr. Wu Yuxin Reply:
If you're concerned, have a dermatologist check it out.[Read More] Should You Worry About Your Congenital Mole? Expert Insights
Should You Worry About a Growing Mole? Expert Advice on Skin Concerns
Mole growth issues? Hello, Doctor. The attached image shows a mole on my face: https://ppt.cc/fLUvjx. This mole has been present for about ten years and has been growing, although not rapidly. Two years ago, its diameter was 0.6 cm, and I just measured it at 0.7 cm. The surface i...
Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before providing treatment or prescribing medication..." Therefore, online diagnosis is also not permissible. If you are experiencing significant distress, it is advisable to seek medical atte...[Read More] Should You Worry About a Growing Mole? Expert Advice on Skin Concerns