Spots, Dermatology FAQ - Page 12

There is a small black mole at the base of the penis? Hello, doctor. A few weeks ago, I visited a dermatologist because I had noticed a black mole on my scrotum that had been there for a long time. The doctor used some kind of light to examine it and said to just monitor it for n...

Treatment for plantar warts may involve cryotherapy, which can lead to the formation of blisters. After the procedure, proper aftercare is essential. Here are some recommended aftercare methods: 1. **Keep the area clean and dry**: Gently wash the treated area with mild soap and ...

Multiple scabs In the past month, I have noticed multiple small scabs on my right leg, appearing in various spots, while my left leg has very few scabs. I don't recall scratching my skin. I recently adopted a cat. Could you please explain why this is happening?

A small black dot has appeared on the tip of the thumb? Hello, doctor. I have noticed a small dark spot on the tip of my right thumb over the past few days. Upon closer inspection, it appears to be made up of many tiny black dots. What could this condition possibly indicate? Than...

Cellular atypia & inflammatory pigmentation Hello, Doctor! I have three questions to ask you: 1. I previously had a mole approximately 0.1 cm in size excised for examination, and the report mentioned "focal mild cellular atypia." To be cautious, should any cellula...

Recently, there are multiple scabs on the thighs and calves? This week, I noticed small patches of scabbing on my thighs and calves. I have a cat at home that jumps on and off me, and I'm not sure if the fewer spots on my left leg are from cat scratches, while the right leg ...

Small bump-like lesions suddenly appearing on the back of the hand? Today, a small pimple suddenly appeared on the back of my right hand, along with some pink spots that look like they have been scratched. There's also a small pimple on the joint of my index finger, and thes...

Skin rashes or red spots? I gave birth last August, and after 2-3 months, I noticed that my entire arm developed numerous small red spots that look like the size of a ballpoint pen dot. They are not very noticeable unless you look closely, and they are still increasing in number....

Melanin deposition with a hard sensation? My baby suddenly developed a red swelling on her face one day, but there didn't seem to be any wound. Initially, I thought it was a mosquito bite. After a few days, the area started to darken and has not improved for about 3 to 4 mon...

Black spot on the thumb? Hello Doctor: I have two small black spots on my thumb, and there is another one that is not very noticeable. They are all flat, and there were no issues found during the ABCDE assessment. I would like to ask what these symptoms might indicate. Here is th...

Sudden appearance of unexplained subcutaneous bleeding on the hand? Red spots that are not itchy or painful—could they be a sign of a ruptured blood vessel leading to a stroke?

Sudden appearance of black spots on the fingers? Hello Doctor: A few days ago, I suddenly noticed two small black spots on my right thumb. I'm not sure if they are moles or something else. I would like to ask what this condition might be. Thank you for taking the time to res...

Black circular spots on the scalp? Dear Dr. Wu, I recently discovered a small black spot on the back of my head, approximately 0.2 to 0.3 centimeters in size. I would like to ask you the following questions: 1. Can moles develop on the scalp (where there is hair)? Is it possibl...

Is it possible to develop lupus erythematosus? Hello doctor, I started having a cold last week and my immune system has been quite weak since then. I noticed small red spots on my body, smaller than a mung bean, which feel slightly raised and are not disc-shaped. There are two on...

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.

There are three small white spots next to the frenulum of the tongue, and they feel slightly raised when touched with the tongue? There are three small white spots next to the frenulum of the tongue, and they feel slightly raised when touched with the tongue. What could this be? ...

Black spots and dark patches on the lower left lip? About 5 or 6 years ago, I developed a dark spot on my lower left lip, but I didn't pay much attention to it since my body didn't show any other abnormalities. Recently, I've noticed that the color has darkened, an...

Fungal infection Hello, doctor. Around the end of May 2017, I was scratched on the skin above my right ankle by a stray cat from school that had a skin disease. Since the wound looked shallow and only had broken skin, I just rinsed it with water and applied a topical ointment. Ho...

Issues with prescribing medication in clinics and the use of violet fungus for cysts? Hello, doctor. I would like to ask if there are regulations regarding the amount of medication that can be prescribed at one time under the National Health Insurance. I have been using Exelderm ...

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...