Mole, Dermatology FAQ

Understanding Red Moles on Arms: Are They Normal or a Concern?

Red mole on the arm? Hello Doctor: Over the past year or two, I have developed several small red moles in different areas on my arms. My mother, who is 60 years old, has also developed similar red moles over the years. We both visited the dermatology department at Chang Gung Memo...

Dr. Zheng Lizhen Reply:
Based on your description, your issue may be a type of angioma, commonly referred to as a cherry angioma due to its cherry-like color. It is often seen in older individuals, which has led to the belief that it is associated with aging. In Chinese culture, it is considered a symbo...

Sudden Moles on Face: Should You Be Concerned?

Mole I suddenly have moles appearing on my face! Could it be a sign of some disease?

Dr. Zheng Lizhen Reply:
It is recommended that you consult a nearby dermatologist for an accurate diagnosis and treatment.

Should I Remove a Large, Raised Mole on My Chest?

Mole I have been worried about a mole located at the lower edge of my chest. It is somewhat large and raised, not flat, and is light brown with a small black spot in the center. Since it is on my chest, I am hesitant about whether I should have it removed. Please give me some adv...

Dr. Liao Wenyu Reply:
Please visit the outpatient clinic for a thorough examination, after which a more definitive answer or recommendation can be provided.

Understanding Unusual Moles: Causes and When to Seek Help

My mole looks unusual? Hello: I discovered that one of my moles (congenital) has formed a scab. After I picked off the scab, it started to bleed again. I'm not sure what the reason is.

Dr. Zheng Lizhen Reply:
If you have moles on your body that exhibit any of the following conditions, you should seek help from a dermatologist for further examination: 1. Size: The diameter of the mole is increasing. 2. Shape: Asymmetry, where one half of the mole looks different from the other half. 3....

Understanding and Treating Brown Birthmarks in Infants

Pediatric café-au-lait spots My son was just born, and there is a brownish-black spot above his right eyebrow, about the size of a red bean. It is flat and looks like a type of spot that may grow hair in the future (not sure of the name). Can this spot be removed? What methods ar...

Dr. Jin Lianchun Reply:
Hello, sir: This is most likely a mole. Moles do not necessarily need to be removed, but if you wish to have it removed, there are several options, including 1. laser treatment and 2. surgical excision. Generally, the age for treatment is based on the child's ability to coop...

Understanding Unusual Moles: When to Seek Dermatological Advice

Regarding moles on the body? I would like to ask: I have a mole located just below my chest that is approximately 0.3 centimeters in diameter. The color is not very uniform, with parts being brown and others black, and it looks different from my other moles. Additionally, since i...

Dr. Zheng Lizhen Reply:
In addition to monitoring the color of moles, it is important to observe their size, whether their shape is symmetrical, and if there are any irregular protrusions. It is advisable to first seek a diagnosis from a dermatologist. If the mole is not malignant and you can perform re...

Why Does My Mole Keep Growing After Laser Treatment? Solutions Explained

Moles that continue to grow or reappear after being treated with laser removal can be concerning. It's important to consult a dermatologist for a thorough evaluation. They may recommend a biopsy to determine if there are any underlying issues. Additionally, they can discuss ...

Dr. Zheng Lizhen Reply:
When a mole is larger and deeper, it may require several laser treatments to be completely removed. If multiple sessions are not feasible due to time constraints or if the mole is too large or deep, surgical excision can be considered. Although this method may leave a small scar,...

Understanding Black Spots on the Penis: Causes and Concerns

Black spots There have been small black dots on the penis for a long time, resembling the size of small grains of sand, brown or black in color, about 3 to 4 in number, which are not painful or itchy, and do not protrude. Recently, after becoming intimate with a girl, it seems th...

Dr. Zheng Lizhen Reply:
Based on your description, it could be: (1) warts (2) angiokeratoma (3) moles (4) seborrheic keratosis. Please visit a dermatologist in person for an accurate diagnosis and treatment.

What Happens If You Accidentally Scratch a Mole on Your Face?

Mole If a mole on the face is accidentally scratched, what could happen? Is there a possibility of it becoming cancerous or something similar? It should be fine, right?

Dr. Jin Lianchun Reply:
Hello, miss: Generally, such abrasions do not lead to any pathological changes. If you are very concerned, you can visit a dermatologist for the most accurate diagnosis. Wishing you a speedy recovery.

Safe and Scar-Free Mole Removal: Laser Treatment Insights

Mole removal If a mole is located on the face, will laser treatment harm the facial bones? This is the only dark mole on my face, and I don't particularly like it. I hope to choose a treatment that leaves no scars. Is that possible? If so, please let me know. Also, does lase...

Dr. Zheng Lizhen Reply:
The treatment of moles depends on their size, location, depth, and whether they are raised or not. Even when using laser treatment, the choice of laser type is determined by these factors. Some areas may leave scars while others may not, so a personal consultation is necessary to...

How to Safely Remove Moles: Expert Advice on Dermatology Clinics

Regarding mole removal? I have several moles on my face. Some of them are lighter in color, but there are more than ten in total. They make my skin look unclean, so I want to have them removed. However, I feel that the mole removal services available are not professional or safe ...

Dr. Zheng Lizhen Reply:
Please have A-Qiang find a nearby dermatologist for diagnosis and treatment. If special procedures are needed, the physician will be happy to refer you to a more suitable medical facility. Avoid randomly picking moles outside, as it may lead to scarring and result in more harm th...

Managing Itchy Blisters on Hands: Tips for Skin Care and Treatment

Itchy blisters on the hand? Hello Dr. Jin: I have been suffering from symptoms such as itchy blisters on my hands, dryness, and peeling, especially during rainy and humid weather. I live in Taitung and have previously consulted Dr. Chen Dong-you. After applying the medication, my...

Dr. Jin Lianchun Reply:
Hello, Miss: 1. Your symptoms may be due to "allergic sweat dermatitis." This condition can recur during weather changes, exposure to irritants, or in the presence of tinea infection; therefore, treatment is only necessary during flare-ups, and it is advisable to wear...

Effective Mole Removal: Laser vs. Excision for Minimal Scarring

I want to remove a mole..? Dear Dr. Cheng, I have a small but raised mole on my face that I would like to remove because it is somewhat bothersome. Which method is less likely to leave a scar, laser treatment or excision? How long does it take for the wound to heal? What are the ...

Dr. Zheng Lizhen Reply:
The treatment of moles depends on their size, location, depth, and whether they are raised or not. Even when using lasers, the choice of laser type is determined by these factors. Some treatments may leave scars while others may not. A personal consultation is necessary to determ...

Moles Near the Nipple: Causes and Concerns Explained

Mole near the nipple? There were no moles near the nipple originally, but two have appeared over the past two to three years. In recent months, it seems that the two moles are merging into one. What could be the reason for this? Thank you.

Dr. Liao Wenyu Reply:
Hello: Moles are considered a type of benign tumor of pigment cells, and they can grow at a very slow rate, which may lead to potential complications. However, a definitive diagnosis still requires a visit to the outpatient clinic. Liao Wen-Yu

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