Lump, Dermatology FAQ - Page 11

There are cyst-like lumps on the skin that can rupture and cause pain? Hello Dr. Wu, in the past year or two, I have started to develop large, pimple-like lumps in the upper part of the gluteal fold, about the size of a thumb joint. Initially, they felt hard to the touch, but gra...

A long, strip-like protrusion under the skin of the penis that resembles cartilage or tendon? Doctor, I recently discovered a soft, cartilage-like elongated lump under the skin on the right side of the middle of my penis. It is not very noticeable in appearance but is quite promi...

Pubic bone nodule In the past few days, I have noticed a hard lump near the pubic bone close to the groin area, about the size of a red bean. It resembles a raised bump like a mosquito bite, but it is not red; rather, the color of that area is deeper than the surrounding skin. Pr...

Subcutaneous nodule Hello, I have had a hard lump under my buttocks for a week. At first, I thought it was a pimple, so I didn't pay much attention to it. However, yesterday it suddenly started to ooze pus, which had some blood in it, and today it feels crusty when I touch i...

About acne? Doctor, I have a question. I am 16 years old and used to have a lot of acne on my face, but now it's not as frequent. However, I still have hard lumps of comedones under my skin that haven't come to the surface for a long time. I have closed comedones on my ...

Folliculitis!!! I have two lumps on my thigh and one on my calf, diagnosed as folliculitis by a doctor. Today, they turned yellow and started to ooze pus. My dad used a sterilized needle (heated and disinfected) to puncture them, but nothing came out. What should I do now?

A lump on the eyebrow that is painful and gradually moves? Three days ago, I had a lump in the subcutaneous tissue under my left eyebrow, and it was painful unless I didn't touch it. Now the lump has moved to my left forehead, and it is also painful unless I don't touch...

I have developed something in my armpit? Today, when I was getting ready to take a shower, I noticed a small lump in my armpit that hurts when pressed, but it doesn't appear to have any visible signs. I'm worried it might be some kind of disease.

A raised and reddened area on the skin? Hello, I would like to ask about a situation that occurred about six months ago. I developed a pimple-like bump near my thigh on my buttock. It was not painful to touch, and I initially thought it was just a regular pimple. After applying a...

There is a lump on the chest? Hello, doctor. About a year ago, I developed a lump on my right breast that is currently about 1 centimeter in diameter. I remember that it formed after I had a small abrasion from sweating while wearing a bra during the summer. What are the options ...

A bulge on the inner thigh? Hello, I have a lump on the inner side of my thigh that appeared during my menstrual period. I had a similar one before, but it went away on its own. It's about the size of a fingernail, it hurts when I touch it, but it can't be popped and do...

Pilonidal cyst Hello doctor, I have a lump on my labia minora that is about the size of a five-dollar coin. It has been inflamed intermittently for two years and sometimes discharges yellowish-white pus. Could this be a sebaceous cyst? When I visit the obstetrics and gynecology d...

Axillary lump There is a hard lump under my right armpit that initially resembled a pimple or a small cyst. I could squeeze it, but I didn't, and it has grown larger, now about the size of a ten-cent coin. It hasn't increased in size recently, but it feels connected to ...

A lump in the groin area? If there is a painful red lump in the groin area, can I apply clotrimazole?

Hard lump at the base of the penis? Hello doctor! I have developed a raised bump resembling a pimple on the right base of my penis, and there is a white spot at the top of this red swollen area. When I squeeze it, I can feel a hard lump and slight pain. I initially thought it was...

Could you please provide more details or specify what you would like to know about eczema? Hello, Dr. Li. I would like to ask if the likelihood of cancer is high for a male with eczema on one side of the areola. About 2 to 3 months ago, I suddenly experienced occasional itching o...

Axillary lump There is a hard lump under my right armpit that initially resembled a pimple or a cyst. I could squeeze it, but I didn't, and it has grown larger, now about the size of a dime. It hasn't continued to grow, but it is connected to the inner side of the muscl...

A large pimple in the armpit? I have a large lump under my armpit, but it doesn't hurt. Do I definitely need surgery, or are there other options?

Itching of the penis, peeling skin, and a lump at the base? Hello doctor, I have a lump near the base of my penis, just below my lower abdomen, that looks like a pimple. It was larger before, but it has shrunk now. It feels about the size of a pinky nail, and there is a ring of p...

Could you please provide more details about the concerns regarding a suspected sebaceous cyst? Dear Director, I have had a hard lump near my left knee since middle school, and I haven't paid much attention to it for nearly 20 years. It hasn't caused any issues until rec...