What is Cryosurgery?
Cryosurgery, or cryotherapy, is used to treat external tumors or any abnormal or cancerous tissue with liquid nitrogen. Liquid nitrogen creates extremely cold conditions, which destroy early stage skin cancer moles and lesions, as well as precancerous skin growths called actinic keratosis. San Antonio dermatologist, Dr. Garcia, can effectively use cryosurgery to treat squamous cell carcinoma and basal cell cancers. In this procedure, Dr. Garcia will spray or use a cotton swab to apply the liquid nitrogen to the growth to freeze it away. Cryosurgery is tolerated well by most patients.
What to Expect
Cryosurgery is a simple procedure that takes a minimal amount of time. Patients can expect their procedure to be over quickly, however, this is dependent upon the severity of their condition. During the procedure, a dermatologist will sterilize the area being treated. A numbing agent may be applied to the treatment area to help prevent pain and discomfort. Using a cotton swab or spray, the liquid nitrogen is administered, immediately killing all cells that it is in contact with, which is the lesion in question. For this treatment, liquid nitrogen is placed at a temperature between -346 and -320 degrees Fahrenheit. At this temperature, liquid nitrogen instantly freezes and destroys all cells upon contact. The dermatologist will ensure that only the targeted area will be affected by the treatment. Following the procedure, patients may return to their regular routines.
"Great doctor. Short wait time. Great staff. Good results (I hope). "- B. / Demandforce / Mar 12, 2016
"I came here in February and had a wonderful experience. I only waited about 10 minutes and a lovely PA treated me. She was very warm and engaging, I really appreciated it because I was initially anxious and uncomfortable about the procedure. We laughed a lot and although the process was quite painful, she definitely made it more bearable. Will be following up soon for a second!"- B. / Google / Oct 23, 2020
"I’ve been coming here for about a year or so, I have to be honest, I haven’t had the best luck. Few times, including today, I wanted to give up and find a new place BUT I’ve meant the sweetest, caring, compassionate, hard working, goes out of her way to make things right......her name is Kim. She has gone above and beyond to take care of things that weren’t taken care of before. And for that I will continue to come, because I know I can count on her. Thank you Kim for caring about me as a patient and a customer. You have touched my heart with your listening ear, kindness and have always cared about my concerns. I wish everyone was like you! I’m grateful and thankful for you."- T.W. / Yelp / Jul 22, 2021
"I've been coming here for about a year or so, I have to be honest, I haven't had the best luck. Few times, including today, I wanted to give up and find a new place BUT I've meant the sweetest,..."- T.W. / Yahoo / Jul 22, 2021
"Great first impression! I initially received a referral from my PCP to another dermatology clinic but, after reading some of the reviews and asking around, I made the decision to cancel that referral and find another clinic in my network. I chose this one based on the good reviews here and elsewhere. I was seen by Daniella Arellano PA-C for hair loss/thinning. She listened to everything I had to say and presented various options we could take. No pressure to dive balding-head first into some expensive procedure, but I am happy that I was presented with a few paths to pursue without ruling out any of them for future consideration. I even had some medical questions a week after my appointment so I called and left a message, and I received a call back the same day with answers.This was my first time at this office. It was very clean and everyone I encountered from check-in to check-out was very nice. Located on Sonterra ACROSS from the Methodist hospital - navigation kept wanting me to go TO the hospital!I have only given it 4 stars because I don’t know yet if the visit will fix my issue and I did not want to mislead anyone by giving the impression they can fix EVERYTHING immediately. Maybe they can... and then it will be a 5!"- S.O. / Yelp / Jul 14, 2021
Most patients go home immediately after cryosurgery, however, this is depending upon how complicated the surgery is. Cryosurgeries that have to treat internal areas of large external areas may require an overnight stay at a care facility. Following the procedure, patients are required to care for the area where the skin was frozen. The dermatologist will give precise instructions on how to care for the treatment site to ensure that patients keep the area clean and protected from possible infection.
Learn More Today
If you believe you have a cancerous tumor, or if you have abnormal skin lesions and growths, it is important to have a qualified dermatologist examine the area. For many skin growths, cryosurgery may be a good treatment options. Through a quick and easy procedure process, cryosurgery seeks to effectively treat external skin ailments using liquid nitrogen to destroy malignant cells on site. Call our offices today to discuss how you might benefit from this treatment and schedule your consultation.