Understanding Brown Spots and Moles on Your Arms: Causes and Concerns
Spots on the arm? Hello doctor, I have a patch of light brown spots on my forearm that look like freckles, and there is a mole on my elbow. I would like to know if these spots are related to the mole, if they are caused by sun exposure, or if there could be other reasons.
Dr. Wu Yuxin Reply:
No lesions were observed, and it is not possible to determine the issue. If you are very concerned, please seek medical attention promptly.[Read More] Understanding Brown Spots and Moles on Your Arms: Causes and Concerns
Understanding Unexplained Brown Spots and Patches on Your Skin
Unidentified brown patches and spots have appeared on the body? I have a brown, irregularly shaped patch about 2 centimeters in size located below my chest. It feels flat and has been present for quite some time without disappearing. Additionally, I have four brown spots on the s...
Dr. Wu Yuxin Reply:
You need to take a look! Without seeing the lesion, it's impossible to determine what the issue is. If it's very concerning, please seek medical attention as soon as possible.[Read More] Understanding Unexplained Brown Spots and Patches on Your Skin
Understanding Stage III Melanoma: Risks of Skipping Chemotherapy
Diagnosed with stage III melanoma? Hello, my mother was diagnosed with stage III melanoma six months ago. It originated from a black mole on the sole of her foot and has metastasized to the lymph nodes in the popliteal fossa, where the doctor said the entire lymph node was black....
Dr. Wu Yuxin Reply:
The uncertainty surrounding cancer is significant, and one should not make judgments based solely on that. It is advisable to consult with an oncologist for further insights.[Read More] Understanding Stage III Melanoma: Risks of Skipping Chemotherapy
Understanding Common Penile and Scrotal Skin Issues: A Guide for Patients
Penile issues 1. I had a circumcision when my penis was small, but as I grew older, I noticed several small openings at the base of my penis, commonly referred to as fistulas. Recently, when I squeezed one of them, a white substance was expelled. Could these small fistulas cause ...
Dr. Wu Yuxin Reply:
1. Therefore, it is important to maintain good hygiene habits. 2. It could be a hemangioma; such hemangiomas are quite common in the scrotum. 3. Without seeing the lesion, it is difficult to determine the exact issue. If it is causing significant concern, please seek medical ...[Read More] Understanding Common Penile and Scrotal Skin Issues: A Guide for Patients
Understanding Raised Moles in the Armpit: Risks and Removal Options
Axillary protruding mole? Dear Dr. Lee, I have a raised mole (commonly referred to as a skin tag) about 2mm in size under my right armpit. It is light grayish-black in color and has remained relatively unchanged for several years. Since this mole is located in an area that exper...
Dr. Li Yufen Reply:
Hello: Based solely on a textual description, it is not possible to accurately diagnose skin diseases, as colloquial terms may differ from formal medical diagnoses. It is recommended to consult a nearby dermatologist to confirm the diagnosis and discuss possible treatment options...[Read More] Understanding Raised Moles in the Armpit: Risks and Removal Options
Post-Mole Removal Care: Managing Slow Healing and Redness
Post-operative care for the excision of a raised mole? Hello, I had a mole excision surgery about a week ago. The wound is approximately 0.6 cm in diameter and has not been sutured. The healing process seems to be a bit slow, and in the past few days, I've noticed some redne...
Dr. Wu Yuxin Reply:
For sutured wounds, it is recommended to apply an antibiotic ointment and keep the area clean; the use of artificial dressings is not advised.[Read More] Post-Mole Removal Care: Managing Slow Healing and Redness
Understanding the Risks of Benign Moles Transforming into Melanoma
Questions about the transformation of benign moles? Dear Dr. Wu, I would like to consult you regarding my questions about "benign mole transformation." Currently, many online articles and some physicians suggest that benign moles located in certain areas (such as the h...
Dr. Wu Yuxin Reply:
1. Both situations are possible, so both are correct. In medicine, nothing is absolute; each case must be discussed and observed individually. 2. I recommend monitoring, unless there are significant changes.[Read More] Understanding the Risks of Benign Moles Transforming into Melanoma
Understanding Black Spots on the Penis: Are They Moles or Melanin?
Black spots on the glans penis? The presence of flat, irregularly shaped black spots on the glans of the penis that are not painful or itchy could be indicative of a benign condition such as melanocytic nevi (moles) or hyperpigmentation. However, it is essential to have a healthc...
Dr. Li Yufen Reply:
Hello: It is not possible to accurately diagnose skin diseases based solely on a textual description. If your skin condition persists, I recommend consulting a nearby dermatologist for a definitive diagnosis and treatment. Thank you![Read More] Understanding Black Spots on the Penis: Are They Moles or Melanin?
Understanding a Black Bump on the Buttocks: Causes and Concerns
There is a black bump the size of a marble on the buttocks? When I was in elementary school, one day I suddenly experienced severe pain in my buttocks. A few days later, I noticed a black raised lesion on my skin, somewhat resembling a mole, but large enough to affect my appearan...
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. If this is causing significant distress, please seek medical attention promptly.[Read More] Understanding a Black Bump on the Buttocks: Causes and Concerns
Understanding and Treating a Black Mole on the Glans: Expert Advice
Black mole on the glans? Hello Dr. Wu: I have a mole on the right anterior side of my glans that is approximately 0.3 cm in size, round in shape, and its color gradually changes from light black to dark black. It has been present for over ten years (possibly even longer) and is n...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is causing significant distress, please seek medical attention promptly. A proper examination is necessary to identify the problem and determine the appropriate course of action.[Read More] Understanding and Treating a Black Mole on the Glans: Expert Advice
Understanding Stage III Melanoma: What You Need to Know
Regarding Stage III Melanoma Hello, doctor. My mother had a black mole on the sole of her foot that became infected two months ago. After a series of biopsies and PET scans, it was found that there was also a lymph node metastasis in the popliteal fossa. She underwent surgery las...
Dr. Wu Yuxin Reply:
I am hesitant to answer this question. If Google could answer all questions, there would be no need for specialists; clinical expertise is truly important. For this question, you should consult your mother's attending physician, as they are the most familiar with her conditi...[Read More] Understanding Stage III Melanoma: What You Need to Know
Understanding Black Spots on the Penis: Melanoma vs. Simple Moles
There are black spots on the penis? If I pull back the foreskin and see black spots on the shaft of the penis, close to the coronal sulcus, extending downward, and I can't flip it back to see clearly, could this possibly be melanoma or is it simply a mole? What are the diffe...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine. If it is causing significant distress, please seek medical attention promptly.[Read More] Understanding Black Spots on the Penis: Melanoma vs. Simple Moles
Why Does My Mole Keep Growing Back After Picking It?
Moles that have been removed can sometimes grow back? Hello Dr. Lee, about five years ago I developed psoriasis in my groin area. It can be controlled with medication, but it cannot be completely cured, and it tends to flare up again every summer. On one occasion, due to itching,...
Dr. Li Yufen Reply:
Hello: It is recommended that you first consult a nearby dermatologist to confirm the diagnosis at http://www.derma.org.tw/user_finddoctor.php before deciding on further management. Thank you![Read More] Why Does My Mole Keep Growing Back After Picking It?
Understanding Moles and Birthmarks: When to Seek Dermatological Advice
Moles, birthmarks Hello doctor, I have had a raised mole on the lower right corner of my face since childhood. Recently, I noticed that the edges of the mole have started to flake. Is this a cause for concern? Thank you!
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive diagnosis. If you are very concerned, please seek medical attention as soon as possible.[Read More] Understanding Moles and Birthmarks: When to Seek Dermatological Advice
Understanding Red Swelling at the Base of the Buttocks: Causes and Treatments
There is redness and swelling at the base of the buttocks? Hello doctor, I have a red and swollen area slightly inward from the base of my right buttock. It doesn't hurt, but if I sit in a chair all day or walk for an extended period (due to work requirements), it becomes a ...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. A proper examination is necessary to understand the problem and to determine the appropriate treatment.[Read More] Understanding Red Swelling at the Base of the Buttocks: Causes and Treatments
Understanding and Managing Raised Moles in the Armpit
Axillary protruding mole Hello Dr. Wu, I have a raised mole about 1mm in size under my right armpit. It is flesh-colored with some black pigmentation and has been present for several years without any changes. Since the mole is located in an area that experiences frequent fricti...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive assessment. If you are very concerned, please seek medical attention as soon as possible. As for how to proceed, we will need to discuss it with you before making a decision.[Read More] Understanding and Managing Raised Moles in the Armpit
Understanding Changes in Childhood Moles: Are They Dangerous?
Moles that developed during childhood have now grown and new raised moles have appeared around them? There is a mole located on the lower left back near the waist that has been raised since birth and has hair growing from it. It became itchy at one point, and after scratching it,...
Dr. Wu Yuxin Reply:
No lesions were observed, and it is not possible to determine the condition. If you are very concerned, please seek medical attention promptly.[Read More] Understanding Changes in Childhood Moles: Are They Dangerous?
Understanding Scalp Warts: Treatment Options and What to Expect
A small wart on the scalp? I have a small black, bald spot on my head, approximately 0.2 x 0.2 cm in size. It looks similar to a mole, and I have long thought it was a mole. However, when I wash my hair and scratch it, it often bleeds. I went to see a dermatologist, who initially...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. Only after an examination can the problem be identified and addressed.[Read More] Understanding Scalp Warts: Treatment Options and What to Expect
Understanding Penile Lesions: From Moles to HPV-Related Warts
The pathology report indicates that the mole on the penis is a condyloma? Hello doctor, I have several small flat moles on my penis (the largest one measures 0.3mm x 0.3mm). These moles have been with me for about three years. I am concerned that they might develop into melanoma,...
Dr. Wu Yuxin Reply:
1. Possible 2. Possible 3. The pathology report confirms it.[Read More] Understanding Penile Lesions: From Moles to HPV-Related Warts
Understanding Skin Tags Near the Genital Area: When to Seek Help
Concerning the presence of moles near the genital area? When I was very young, I developed a raised mole near my genital area. It is a dark brown color, about 5mm in diameter, and protrudes around 2-3mm. It is quite noticeable and cannot be fully covered by pubic hair. I can feel...
Dr. Wu Yuxin Reply:
Dermatology. First, make a preliminary assessment, then discuss further management options.[Read More] Understanding Skin Tags Near the Genital Area: When to Seek Help