Understanding Radiofrequency Treatment for Acne Scars: Myths vs. Facts
I would like to inquire about infinite waves? Hello Doctor, my friend has rolling scars from acne and experienced significant improvement after one session of radiofrequency treatment. He recommended that I try it as I have the same issue. I have already undergone various treatme...
Dr. Zhou Hongzhang Reply:
Most lasers, ultrasound, and radiofrequency treatments are destructive. They damage the tissue to provoke an inflammatory response, allowing the tissue to regenerate and potentially improve its appearance. As long as excessive tissue damage is avoided, theoretically, the tissue s...[Read More] Understanding Radiofrequency Treatment for Acne Scars: Myths vs. Facts
Do I Need to See a Doctor for My White Scar After an Injury?
Traumatic white scar? Hello, doctor. About six months ago, I hit my calf against a wooden staircase very hard, and since then, a white scar has formed (the wound did not break the skin). The size is approximately 1cm x 0.5cm. Since the injury, I have had no sensation in that area...
Dr. Lü Mingchuan Reply:
Can schedule an evaluation appointment.[Read More] Do I Need to See a Doctor for My White Scar After an Injury?
Post-Cyst Removal Surgery: When to Resume Weight Training and Yoga?
Post-operative care for sebaceous cysts? Hello doctor, I had a cyst removal surgery a few days ago, and I currently have a suture scar about three centimeters long behind my ear. I would like to know how long after the surgery I can start weight training and doing yoga. Thank you...
Dr. Lü Mingchuan Reply:
It takes about one week for the face and approximately two weeks for the body. Please follow the doctor's instructions for follow-up visits.[Read More] Post-Cyst Removal Surgery: When to Resume Weight Training and Yoga?
Concerns About Scar Appearance After Emergency Chin Sutures
The chin emergency suturing is not aesthetically pleasing? Hello, doctor. I was in a car accident on May 9th and received stitches for a laceration on my chin measuring 4 x 1.5 x 0.9 cm in the emergency room. I had the stitches removed on May 20th. Since the suturing was done in ...
Dr. Lü Mingchuan Reply:
You can visit the outpatient clinic for evaluation.[Read More] Concerns About Scar Appearance After Emergency Chin Sutures
Will My Cyst Surgery Scar Fill In Over Time? Tips for Recovery
Depression after cyst removal? Hello: It has been over a year since the surgery for the lipoma on my buttock, but there is a depression at the surgical site. I would like to know if this depression will remain permanently, or if the tissue will gradually fill in over time. If it ...
Dr. Lü Mingchuan Reply:
You can visit the outpatient clinic for evaluation.[Read More] Will My Cyst Surgery Scar Fill In Over Time? Tips for Recovery
Preventing Hypertrophic Scars: Effective Strategies and Treatments
Hypertrophic scar Hello, Doctor: Today I visited a dermatology clinic for the treatment of keloids. There are some smaller red circular lesions, and the doctor mentioned that they are hypertrophic scars. Since health insurance does not cover this treatment, I was not given an inj...
Dr. Lu Daokuan Reply:
Our outpatient clinic is covered by health insurance, and typically, the only out-of-pocket expense is for maintenance artificial skin. Using artificial skin for care after wound healing can reduce the occurrence of hypertrophic scars.[Read More] Preventing Hypertrophic Scars: Effective Strategies and Treatments
Dealing with Pimples on Scars: What to Do After Surgery
Acne developed on a scar? Hello, doctor. I had a car accident over a month ago, resulting in a nearly 20 cm sutured wound on the back of my calf. It has healed, and I am currently using silicone scar sheets. Today, when I removed the sheet, I noticed a pimple filled with pus at t...
Dr. Lu Daokuan Reply:
It may be a localized infection at the suture site; a follow-up appointment is recommended.[Read More] Dealing with Pimples on Scars: What to Do After Surgery
Post-Mole Removal Care: Addressing Darkening Skin Concerns
Post-operative mole removal? Doctor, I had a mole surgically removed from my face, and I was advised to consistently and diligently apply silicone gel. This month on the 12th marks one month since the procedure, but I’ve noticed that the area where the mole was removed seems to b...
Dr. Lu Daokuan Reply:
The dark discoloration of the wound will improve in 6-8 weeks, and it is important to continue using artificial skin (as cosmetic adhesive is insufficient).[Read More] Post-Mole Removal Care: Addressing Darkening Skin Concerns
Post-Mole Removal Care: Addressing Darkening Skin Concerns
Post-operative care after mole removal? Dear Doctor, I had a mole surgically removed from my face, and I was advised to consistently and diligently apply silicone gel. This month on the 12th marks one month since the procedure, but I have noticed that the area where the mole was ...
Dr. Lu Daokuan Reply:
The dark discoloration of the wound will improve in 6-8 weeks, and it is important to continue using artificial skin, as the effects of cosmetic adhesive are insufficient.[Read More] Post-Mole Removal Care: Addressing Darkening Skin Concerns
Understanding Sebaceous Cysts: When to Seek Treatment and What to Expect
Issues related to sebaceous cysts? Hello Doctor, I have two sebaceous cysts on my face that swell to about one centimeter. I would like to ask you a few questions: 1. When they swell, they are about one centimeter, but after they go down, I can hardly feel them. Does this mean th...
Dr. Zhou Hongzhang Reply:
1. Swelling may be due to infection or inflammation. If the cyst frequently recurs, surgical removal is recommended. 2. Directly consult a plastic surgeon. 3. There will definitely be a scar after the surgery; proper care of the scar is essential for optimal healing.[Read More] Understanding Sebaceous Cysts: When to Seek Treatment and What to Expect
Can You Fly After Reconstructive Surgery? Important Considerations
Is it safe to fly after reconstructive surgery? Hello Dr. Chou, due to a family member's hand injury from work a year ago, they underwent reconstructive surgery involving blood vessels, ligaments, bones, skin grafting, and tissue augmentation. They also have a history of ele...
Dr. Zhou Hongzhang Reply:
1. One year after the reconstructive surgery, the scar or tissue should theoretically have matured, and you should be able to fly. 2. However, it is still advisable to consult your original attending physician for a more accurate assessment of your specific situation.[Read More] Can You Fly After Reconstructive Surgery? Important Considerations
Understanding Recovery After Neck Reconstruction Surgery for Oral Cancer
Reconstructive surgery Hello Doctor, the patient underwent neck reconstruction surgery 20 days ago due to osteoradionecrosis from oral cancer. After debridement of the left cheek, a flap from the left thigh was transplanted. Following the doctor's advice, the patient is curr...
Dr. Zhou Hongzhang Reply:
1. If it is a "oral-cutaneous" fistula, it may be difficult to heal. 2. If there is leakage of saliva (or fluid) from the corner of the mouth, you can wait until the wound has healed and the scar has matured before reassessing. 3. If there are any other concerns, you ca...[Read More] Understanding Recovery After Neck Reconstruction Surgery for Oral Cancer
Managing Ankle Injuries from Car Accidents: Skin Grafting and Recovery Tips
Ankle injury from a car accident? Hello, Doctor. I would like to ask you about a recent ankle sprain I sustained from a car accident. The wound is classified as a third-degree burn, with eschar formation, and I have already undergone debridement once. Considering that it is on th...
Dr. Lu Daokuan Reply:
Skin grafting is performed to accelerate wound healing, as prolonged healing can lead to scarring. Generally, it is advisable to close the wound as soon as possible among the elective procedures, and then consider the issue of scarring.[Read More] Managing Ankle Injuries from Car Accidents: Skin Grafting and Recovery Tips
Facial Muscle Fibrosis After Car Accident: Treatment Options and Recovery
Facial muscle fibrosis after a car accident? Hello doctor, I was in a car accident last July and sustained severe bruising on the right side of my face. I did not receive immediate treatment, which led to fibrotic changes in the blood clot. When I smile, my cheeks are asymmetrica...
Dr. Zhou Hongzhang Reply:
1. If there is a significant hematoma remaining in the subcutaneous or intramuscular tissue after trauma, it may lead to "fibrosis or calcification." 2. If the scar or fibrous calcification persists or is prominent after one year, surgical intervention may be considered...[Read More] Facial Muscle Fibrosis After Car Accident: Treatment Options and Recovery
Understanding Unusual Growths After Finger Injury: When to Seek Help
During the healing process of a cut on the index finger, an unknown protruding mass of tissue has developed? Five years ago, I sustained a cut on my index finger from a metal piece. The wound was slanted across the finger, resulting in the flesh not being completely severed but r...
Dr. Zhou Hongzhang Reply:
1. You should consult with a plastic surgeon. 2. A small protruding lump may be a scar deformity or a granuloma, among other possibilities. 3. It has persisted for several years, and the symptoms are still present; most cases require surgical treatment.[Read More] Understanding Unusual Growths After Finger Injury: When to Seek Help
Understanding Cyst Removal: Techniques, Scarring, and Anesthesia Options
Sebaceous cyst, excision under anesthesia? Hello Doctor: I have a sebaceous cyst on my face and would like to know whether the removal method is standard excision or enucleation, and if the resulting scar will be very noticeable. If there are multiple cysts, can I use sedation an...
Dr. Lu Daokuan Reply:
The method for excising sebaceous cysts on the face may vary slightly among individual physicians, so it is important to choose a primary physician and discuss the procedure with them. The visibility of scars depends on the location and the physician's experience. Typically,...[Read More] Understanding Cyst Removal: Techniques, Scarring, and Anesthesia Options
Understanding Chin Augmentation Complications: Pain and Persistent Discomfort
Chin augmentation side effects? Initially, I had a chin augmentation with artificial bone, but after six months, the tightness and foreign body sensation did not improve, leading to significant discomfort in my chin. The doctor suggested that I could receive scar injections for i...
Dr. Zhou Hongzhang Reply:
I would like to ask if the discomfort is really just caused by simple scar hypertrophy, or if the soft tissue in the chin has been injured? Can an MRI be performed on the chin? What is the cost? 1. Augmenting the chin should be less likely to injure important organs. 2. Soft t...[Read More] Understanding Chin Augmentation Complications: Pain and Persistent Discomfort
Scar and Wound Healing Care: Addressing Post-Surgery Concerns
Issues related to scar and wound healing care? Hello, doctor. I would like to continue with my previous question, but I couldn't find the same question prompt, so I have to ask again. 1. After 2/3 of my nostril was bitten off and stitched up, I feel a stiffness in the area...
Dr. Zhou Hongzhang Reply:
1. The gel can be applied only to the affected area. 2. For the areas of necrotic ischemic skin, it is necessary to wait for the vascular tissue to gradually recover. This should be monitored for about a year. If any issues arise during this period, a consultation with a nearby p...[Read More] Scar and Wound Healing Care: Addressing Post-Surgery Concerns
Understanding Facial Scars: Treatment Options and Recovery Insights
Facial scar issues? Hello, Doctor. At the end of last month, I was bitten by a dog, resulting in two wounds. I have two questions: 1. One wound is on my nasal bridge and was bitten very deeply. After the stitches were removed, there is a raised scar about 2-3 cm in size. I am c...
Dr. Lu Daokuan Reply:
Scars after an injury can only be cared for and reduced; there is no term "scar removal" in the textbooks. Your injury is complex and requires regular outpatient follow-up rather than a one-time prediction. Please make sure to return for your appointments![Read More] Understanding Facial Scars: Treatment Options and Recovery Insights
Managing Scars After a Car Accident: Steroid Injections and Care Tips
Administering steroids for scar treatment after a car accident? Hello, I was in a car accident in August, which resulted in wounds on my knee and ankle. After care, they turned into scars that are purple-red in color. The knee appears thick and swollen, while the ankle is flat wi...
Dr. Lu Daokuan Reply:
Using steroids may sometimes cause temporary darkening of the skin; follow up with your doctor as scheduled.[Read More] Managing Scars After a Car Accident: Steroid Injections and Care Tips