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The researchers reported that both cryotherapy and betamethasone lotion yielded similar improvement rates for alopecia areata patches, without complete recovery observed in any patient.

This study found that both fractional CO2 laser and cryotherapy were effective and safe treatments for alopecia areata, with the CO2 laser showing somewhat better results.

In this randomized controlled trial at Bolan Medical Complex Hospital, researchers observed that liquid nitrogen cryotherapy increased hair regrowth by 60% in alopecia areata patients, significantly outperforming alternative treatments, which achieved 40% regrowth.

This study found that liquid nitrogen cryotherapy resulted in good responses in 33% of patients with recalcitrant alopecia areata, although nearly 30% showed no response.

This study found that liquid nitrogen cryotherapy significantly improved alopecia areata in 27.4% of treated patients after six weeks, with no association between treatment efficacy and factors like age or gender.

This study investigated Liquid Nitrogen Cryotherapy for alopecia areata unresponsive to standard treatments and found that three out of five patients exhibited excellent hair regrowth, with manageable adverse effects like pain and erythema, suggesting potential as an alternative treatment.

This study found that freezing nitrogen ethanol composite (FNEC) caused less cryoablative damage to surrounding normal tissue than liquid nitrogen in a mouse model of human bone xenograft transplantation.

This review found that while about 60% of patients with alopecia areata responded to liquid nitrogen cryotherapy in existing studies, no significant efficacy difference was observed compared to intralesional steroid injections, though relapse rates may be lower with cryotherapy.

This research suggests that superficial cryotherapy is a safe and nearly as effective alternative to topical steroids and PUVA therapy for treating alopecia areata, especially in children.

This narrative review found that cryotherapy resulted in approximately 60% hair regrowth response in alopecia areata patients, with some evidence suggesting lower relapse rates compared to intralesional steroid injection, although no statistically significant difference in efficacy was identified.

This case report describes subcutaneous emphysema in a patient's forearm as a rare complication of liquid nitrogen spray used on hypertrophic actinic keratosis, resolving spontaneously within a day.

A cheap stainless steel container from a retail store can store liquid nitrogen effectively for 8-12 hours, saving money for medical practitioners.

A cheap stainless steel container from a retail store can store liquid nitrogen effectively for 8-12 hours, offering a cost-effective alternative to specialized medical containers.

This study found that using an argon gas-based system for intralesional cryotherapy significantly reduced keloid scar volume, improved scar quality, and resulted in low recurrence rates after 12 months.

This review discusses the potential of superficial cryotherapy as an effective and safe treatment for alopecia areata in eyebrows, with a proposed mechanism involving improved follicular nutrition, but reports no new clinical results.

This article reviews therapeutic advances published between December 1986 and December 1987 but reports no new research findings; readers are advised to consult the original articles before considering new therapies.

This article reviews the pathophysiology of chemotherapy-induced alopecia and reports that scalp cooling can reduce hair loss by 50% in patients with early breast cancer receiving chemotherapy, without compromising survival or increasing scalp metastasis risk.

In this retrospective study, 60.9% of patients with alopecia areata responded to superficial hypothermic cryotherapy, with effectiveness notably higher when the treatment interval was 2 weeks or less, particularly in early disease stages, and minimal side effects were observed.

This study found that both superficial cryotherapy and intralesional corticosteroid injections significantly improved hair growth in patients with alopecia areata, with similar efficacy between the two treatments, establishing cryotherapy as a simple and noninvasive treatment option.

This study evaluated the effects of tip cryotherapy on idiopathic guttate hypomelanosis lesions, finding that 82.3% of treated lesions showed significant improvement after four months compared to only 2% of control lesions, with minimal side effects.

This study found that superficial cryotherapy significantly increased hair density and thickness in treated eyebrows compared to untreated controls after 5 months in patients with alopecia areata.

This article reviews the potential and limitations of cryotherapy for alopecia areata in middle-aged patients and highlights the need for further research, without reporting new clinical findings.

In this case report, a patient developed facial zona zoster as an unexpected complication following cryotherapy, adding to the list of known adverse effects such as dyspigmentation, scar formation, and hair loss.

Cryotherapy is effective for ingrown toenails, especially in single cases, but has high recurrence in younger and bilateral cases.

In a systematic review and meta-analysis, the researchers found that intralesional triamcinolone acetonide was more effective than cryotherapy for achieving significant hair regrowth in patients with patchy alopecia areata, although both treatments had distinct safety profiles.

Chemotherapy can cause skin side effects that affect patients' lives, but they can be managed to avoid interrupting cancer treatment.

In this study, both fractional carbon dioxide laser therapy and cryotherapy were found to be effective and safe for treating patchy alopecia areata, showing similar efficacy in improving hair growth compared to untreated control patches.

This review discusses the clinical features and treatment challenges of acne keloidalis nuchae, a form of chronic scarring folliculitis, and reports no new results.

This review discusses updated treatment guidelines for alopecia areata in Japan, highlighting new options like corticosteroid pulse therapy, but reports no new clinical results.

This study observed that two patients treated with interferon α-2b and ribavirin for chronic hepatitis C experienced complete and reversible straightening of their natural curly hair, which recurred with treatment resumption.