Effective treatment of corticosteroid-induced facial erythema using fractional radiofrequency microneedling.

OBJECTIVES: To investigate the efficacy of Fractional Radiofrequency Microneedling (FRM) in treating corticosteroid-induced facial erythema. METHODS: A retrospective study was conducted involving eight patients diagnosed as corticosteroid-induced facial erythema. Each patient underwent a single session of FRM. Evaluative measures included Clinician's Erythema Assessment (CEA), Patient's Self-Assessment (PSA), assessment of telangiectasia severity, procedure-associated pain (10-point scale), patient satisfaction (3-point scale) and secondary outcomes. RESULTS: The study found a 75% success rate and 100% effectiveness rate in alleviating erythema symptoms. CEA and PSA scores decreased by 67.7% and 78.1%, respectively. No cases of erythema rebound were recorded during the 3-month follow-up period. CONCLUSIONS: FRM demonstrated effectiveness and safety in treating facial erythema, offering promising advancement in dermatologic therapeutics.

Treatment of Acne Vulgaris-Associated Post-Inflammatory Dyschromia With Combination of Non-Ablative Laser Therapy and Topical Antioxidants.

Acne can cause disfiguring sequelae, such as scarring, post-inflammatory erythema (PIE), and post-inflammatory hyperpigmentation (PIH). These post-inflammatory dyschromias pose a significant psychological burden on patients. This burden disproportionately affects skin of color (SOC) patients and can be the most distressing aspect of acne in SOC patients with skin types IV to VI. Multiple non-ablative lasers are used in the treatment of acne-related PIE and PIH. Combination therapies have shown promise in conditions such as rosacea, acne, and post-inflammatory dyschromia. Addressing both the inflammatory and scarring components of acne is key. Given the role of oxidation in the inflammatory cascade, including antioxidants could be an efficacious adjuvant with non-ablative lasers. This is a single-site, randomized, controlled clinical study of 25 subjects with skin types I to VI with facial PIE and/or PIH from acne. The primary objective was to investigate the clinical efficacy of non-ablative laser therapy followed by the topical application of Silymarin/Salicylic Acid/L-Ascorbic Acid/Ferulic Acid (SSAF) or control in the improvement in oily skin patients with facial PIE and PIH due to acne lesions. There was a statistically significant decrease in PIH and intralesional melanin in patients treated with a combination SSAF and non-ablative laser therapy. Improvement of both PIE and PIH was augmented in combination with SSAF and laser-treated patients compared with the laser-only group, with a concomitant increase in collagen density. This was even more strikingly marked in the SOC subjects, potentially providing an energy-based device (EBD)-based therapy in this population. Limitations of this study include small sample size and length of post-treatment follow-up. J Drugs Dermatol. 2024;23(9):769-773. doi:10.36849/JDD.8309.

Ethanol Embolotherapy for Cutaneous Erythema of High-Flow Vascular Malformations in the Head and Neck.

BACKGROUND: Cutaneous erythema is one of the most common signs of arteriovenous malformations (AVMs) in the head and neck region, influencing aesthetic appearance. Surgical resection of AVMs may lead to cicatrization of the skin or aggravation of the lesion. Laser treatment, although effective in improving superficial vascular lesions, cannot prevent deep AVMs from further development. OBJECTIVE: The authors propose an absolute ethanol embolization therapy that can effectively and safely eradicate the nidus with a favorable aesthetic outcome. METHODS: The authors conducted a retrospective observational study of 14 AVM patients with distinct cutaneous erythema in the head and neck region undergoing embolotherapy in a single primary care center. Symptoms before and after treatment, complications, and degree of devascularization were recorded and assessed. Changes in cutaneous redness were evaluated using a previously reported quantitative measurement. RESULTS: Complete symptomatic relief was observed in 5 patients, and major improvement was observed in 9 patients. The mean Δ a * value of the color change had a significant reduction of 6.50 ± 4.04, p < .001, indicating a remarkable remission of cutaneous erythema. CONCLUSION: Ethanol embolization is an effective and safe treatment for head and neck AVMs with excellent aesthetic outcomes and might become a potential treatment method for other superficial vascular anomalies.

Narrow-Band Intense Pulsed Light as Treatment for Erythematotelangiectatic Rosacea: A Retrospective Study.

BACKGROUND: Erythematotelangiectatic rosacea can be successfully treated using various laser and light-based devices. However, the use of narrow-band intense pulsed light for the treatment of erythematotelangiectatic rosacea has not been investigated in detail. This retrospective study aimed to analyze the clinical efficacy of narrow-band intense pulsed light (500-600 nm) for the treatment of erythematotelangiectatic rosacea among Chinese individuals.  Methods: Patients with erythematotelangiectatic rosacea who had completed 3 sessions of treatment with narrow-band intense pulsed light and follow-up from July 2016 to December 2018 were retrospectively evaluated. Clinical improvement was assessed by 2 blinded dermatologists based on photographs obtained at each follow-up visit using the clinician erythema assessment scale and 5-grade scale. RESULTS: Forty-five patients with erythematotelangiectatic rosacea treated with narrow-band intense pulsed light were included in this study. The effectiveness and excellent rates after 3 treatment sessions were 68.9% and 35.6%, respectively. An average of 2 treatment sessions was required among patients who achieved good or excellent clearance of erythema and telangiectasia. Except for transient erythema and edema, no severe adverse effects were observed. CONCLUSIONS: Narrow-band intense pulsed light is a safe and effective treatment for erythematotelangiectatic rosacea. Even with a small number of treatment sessions, narrow-band intense pulsed light can deliver a significant therapeutic effect, which may be applicable in clinical practice. J Drugs Dermatol. 2023;22(11):1095-1098     doi:10.36849/JDD.4920.

Red scrotum syndrome: An update on clinicopathologic features, pathogenesis, diagnosis, and management.

The genital skin may be affected by a variety of dermatoses, be it inflammatory, infectious, malignant, idiopathic, or others. The red scrotum syndrome is characterized by persistent erythema of the scrotum associated with a burning sensation, hyperalgesia, and itching. Its cause is unknown, but proposed mechanisms include rebound vasodilation after prolonged topical corticosteroid use and localized erythromelalgia. The condition is chronic, and treatment is often difficult. Here we review the etiology, the physical and histopathologic findings, and the management of this condition. We also describe related conditions such as red scalp syndrome, red ear syndrome, and red vulva syndrome. Finally, we summarize the different cases reported in the literature and discuss the features that help in the differentiation of red scrotum syndrome from its mimickers.

The Efficacy of Pulsed Dye Laser Pretreated With or Without Local Anesthetic on Patients Presenting With Erythema of Face, Neck, Chest, and Extremities.

BACKGROUND AND OBJECTIVES: Erythema is one of the most common cosmetic concerns and usually responds well to pulsed dye laser (PDL) treatment. As this laser can cause significant discomfort, topical anesthesia is sometimes offered. However, it is still uncertain whether topical anesthetics can affect the outcome of the laser therapy. We performed a retrospective single site study to compare the efficacy of PDL for the treatment of erythema in patients with and without pretreatment with topical anesthetic. STUDY DESIGN/MATERIALS AND METHODS: A chart review was performed and patients who presented with erythema of face, neck, chest, and extremities pretreated with topical anesthesia (23% lidocaine/7% tetracaine ointment or 7% lidocaine/7% tetracaine ointment) undergoing PDL were reviewed and compared with another group without anesthesia. Two blinded dermatologists evaluated the postlaser procedure photographs and gave an assessment compared with baseline. RESULTS: A total of 69 patient charts were reviewed. The erythema resulted from various skin conditions including telangiectasia, cherry angioma, striae, and rosacea. The mean improvement was 2.2581 in the anesthesia group and 2.2632 in the nonanesthesia group. There was no significant difference between both groups as confirmed by a noninferiority test. CONCLUSIONS: Topical anesthesia with lidocaine and tetracaine ointment do not interfere with the efficacy of the PDL. Since pain management is essential for any cosmetic procedure, the application of a local anesthetic will enhance patient comfort and satisfaction during treatment with PDL. Lasers Surg. Med. © 2019 Wiley Periodicals, Inc.

Wound Healing Treatments After Ablative Laser Skin Resurfacing: A Review.

Laser resurfacing has progressed since the 1980s to treat a variety of medical and aesthetic indications with ever-evolving safety parameters. While laser technology has evolved to provide a more favorable safety profile and decrease wound healing time, advances in post-procedure healing agents have also helped to mitigate adverse effects, such as persistent erythema, dyspigmentation, acneiform eruptions, dermatitis, infections, and scarring. We reviewed the evidence of growth factors, stem cells, silicone and silicone polymers, botanical based treatments, fatty acids, probiotics, and closed dressings on post-ablative laser skin resurfacing. All reviewed agents demonstrated some evidence in improving post-procedure outcomes, albeit mixed in many cases. Additionally, these studies contain small numbers of participants, vary in type, strength, and clinical indication for which the resurfacing laser was used, and have differing postprocedural evaluation protocols and assessments. This highlights a need for standardization of clinical studies and the importance of choosing an optimal postprocedural skincare plan depending on every unique clinical scenario. J Drugs Dermatol. 2020;19(11):1050-1055. doi:10.36849/JDD.2020.5386.

Erythema papulatum centrifugum and new diagnostic criteria.

Erythema papulatum centrifugum (EPC), also known as erythema papulosa semicircularis recidivans (EPSR), is distinct from eczema and other well-described figurate erythemas characterised by annular erythematous lesions. We report 7 cases of EPC and propose new diagnostic criteria including the following: (i) EPC is characterised by single or multiple recurrent expanding annular or semi annular erythema with central regression, surrounded by tiny red papules; (ii) the lesions regularly relapse and resolve; (iii) the histopathologic feature shows superficial perivascular inflammation with or without mild inflammation around sweat glands in the mid dermis and (iv) patients lack other associated cutaneous or internal abnormalities.

Erythema of the skin after breast radiotherapy: It is not always recurrence.

Recurrence of breast cancer is a predominant fear for patients who were treated for breast cancer. Acute and late dermatologic effects of radiotherapy are not uncommon and could have similar characteristics to breast cancer recurrence. Thus, it is important to highlight key differences between the clinical and histologic presentations of radiation effects and recurrence. Herein, we present two patients who presented with late dermatologic effects of radiotherapy months to years after treatment, neither of whom had workup consistent with cancer recurrence. We provide clinical and microscopic descriptions of each case and provide a review to differentiate various dermatologic conditions. This report aims to outline potential late dermatologic effects of radiation treatment and emphasise that changes in the breast do not always signal breast cancer recurrence.

Safety and Effectiveness of Microfocused Ultrasound for Treating Erythematotelangiectatic Rosacea

Background: Anecdotal reports indicate the use of microfocused ultrasound with visualization (MFU-V) improves facial redness. Objective: The purpose of this pilot study was to assess the safety and effectiveness of MFU-V for improving the signs and symptoms of erythematotelangiectatic rosacea. Methods & Materials: Healthy adults with a clinical diagnosis of erythematotelangiectatic rosacea were enrolled (N=91). Eligible subjects had baseline Clinician Erythema Assessment (CEA) scores ≥3 and Patient Self-Assessment (PSA) of erythema scores ≥2. Subjects were randomized to receive one or two low-density MFU-V treatments or one or two high-density MFU-V treatments. Subjects were evaluated at 90, 180, and 365 days after treatment. The primary effectiveness endpoint was treatment success, defined as a 1-point change in CEA scores at 90 days post-treatment. Results: Across groups, 75 to 91.3% of subjects achieved treatment success at 90 days post-treatment. Notable adverse events include bruising (44%), tenderness/soreness (43%), and redness (35%). Treatment results were sustained, lasting up to 1 year. Subject satisfaction was high based on self-assessment questionnaires. Conclusion: The results of this study demonstrated that a single, high-density MFU-V treatment may be effective for treating erythematotelangiectatic rosacea. Based on these results, a large, randomized controlled study of single, high-density MFU-V treatment for erythematotelangiectatic rosacea is warranted. J Drugs Dermatol. 2019;18(6):522-531.

Latent Demodex infection contributes to intense pulsed light aggravated rosacea: cases serial.

Intense pulsed light (IPL) is a good option for erythema and telangiectasia of rosacea. Demodex, which is light and heat sensitive, is an important risk of Rosacea. Sometimes, IPL can induce rosacea aggravation. Here, we show two cases of erythema rosacea aggravated as pustule in several hours after IPL. Both cases show high density of Demodex after IPL. Neither of them had photosensitivity, systemic disease, or any other contraindication for IPL. One of the patients received IPL again after Demodex infection relieved and this time there was no inflammation induction. We need to attract more attention to IPL-induced rosacea aggravation and latent Demodex infection may act as a cofactor.

Late-onset extensive haematoma mimicking cellulitis.

Cellulitis is a microbial infection of the deep dermis and the subcutaneous tissue. Several non-infectious disorders, such as contact dermatitis, insect bites, stasis dermatitis, and lipodermatosclerosis, masquerade as infectious cellulitis. There are no specific criteria for the diagnosis of cellulitis; thus, it is challenging to correctly diagnose true cellulitis. For previously assumed cellulitis cases that were refractory to conventional antimicrobial treatment, thoroughly investigating the circumstances of symptom initiation, recording the medical history, and performing an attentive physical examination of the patient is critical for distinguishing true cellulitis from conditions that mimic cellulitis. The inquiry should be personalised according to the patient's age and the prescribed medication. Furthermore, imaging studies, including ultrasonography and magnetic resonance imaging, should be considered on certain occasions to non-invasively aid the differential diagnosis.

Contact dermatitis and patch testing for the allergist.

OBJECTIVE: To review of contact dermatitis (CD) and its key allergens and provide updates and recommendations for the practicing allergist. DATA SOURCES: Through the use of various scientific search engines (eg, PubMed and MEDLINE), we reviewed literature on CD, patch tests (PTs), key allergens, occupational dermatitis, and treatment. STUDY SELECTIONS: Studies on CD, important allergens, and PTs were considered. RESULTS: Contact-induced dermatitis may be due to allergic CD, irritant CD, systemic CD, contact urticaria, and protein CD. Key allergens include metals (nickel, gold), topical medicaments (topical corticosteroids), and cosmetics and personal care products (fragrances and preservatives such as methyl- and methylchloro-isothiazolinone). Present relevance of a positive PT result is the combination of definite, probable, and possible relevance and should be correlated with the patient's history and physical examination. Treatment of allergic CD includes identification of relevant allergens, patient education, avoidance, and provision of alternative products the patient can use. CONCLUSION: CD is a common inflammatory skin disease and should be suspected in patients presenting with acute, subacute, or chronic dermatitis. The gold standard for diagnosing allergic CD is a PT. This article provides practical recommendations for the diagnosis and management of CD commonly seen by the allergist in their practice.

Annular Lesions: Diagnosis and Treatment.

Annular lesions can present in a variety of diseases. Knowledge of the physical appearance and history of presentation of these skin findings can help in the diagnosis. A pruritic, annular, erythematous patch that grows centrifugally should prompt evaluation for tinea corporis. Tinea corporis may be diagnosed through potassium hydroxide examination of scrapings. Recognizing erythema migrans is important in making the diagnosis of Lyme disease so that antibiotics can be initiated promptly. Plaque psoriasis generally presents with sharply demarcated, erythematous silver plaques. Erythema multiforme, which is due to a hypersensitivity reaction, presents with annular, raised lesions with central clearing. Lichen planus characteristically appears as planar, purple, polygonal, pruritic papules and plaques. Nummular eczema presents as a rash composed of coin-shaped papulovesicular erythematous lesions. Treatment is aimed at reducing skin dryness. Pityriasis rosea presents with multiple erythematous lesions with raised, scaly borders, and is generally self-limited. Urticaria results from the release of histamines and appears as well-circumscribed, erythematous lesions with raised borders and blanched centers. Annular lesions occur less commonly in persons with fixed drug eruptions, leprosy, immunoglobulin A vasculitis, secondary syphilis, sarcoidosis, subacute cutaneous lupus erythematosus, and granuloma annulare.

Survival and Long-Term Outcomes of Thumb Metacarpal Extension Osteotomy for Symptomatic Carpometacarpal Laxity and Early Basal Joint Arthritis.

PURPOSE: To evaluate the survival and long-term outcomes of thumb metacarpal extension osteotomy for early carpometacarpal (CMC) arthritis. METHODS: Patients who underwent a thumb extension osteotomy between years 2000 and 2011 were identified. Patient demographics, complications, and reoperations were recorded. The Kaplan-Meier survival analysis was used with subsequent CMC surgery defined as failure. Patients who had undergone surgery 10 years or more before the study date underwent radiographic assessment, grip and pinch strength testing, and completed the Patient Rated Wrist/Hand Evaluation (PRWHE) and the Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) questionnaires. RESULTS: Thirty-two procedures in 7 males and 21 females were performed (mean age, 44.8 y). There were no cases of nonunion. Nine of 32 thumbs developed pin site erythema and were treated with oral antibiotics. Two thumbs developed osteomyelitis. Seven of 32 thumbs (22%) required reoperation. The Kaplan-Meier analysis indicated a 70% probability that patients who have this procedure will not require additional CMC surgery up to 14 years. Seven patients with a mean follow-up of 12.3 years (minimum 10 y) returned for clinical evaluation. The mean PRWHE and QuickDASH scores were 32.1 and 27.7, respectively. Examination revealed 124% pinch and 98% grip strength relative to the preoperative values. One thumb did not progress from stage II disease; 2 thumbs progressed from stage I to stage II; 1 thumb progressed from stage II to stage III; 1 thumb progressed from stage II to stage IV; 1 thumb did not have disease progression at the CMC joint, but developed scaphotrapeziotrapezoidal arthritis. CONCLUSIONS: Although reoperation rates and superficial infections with the described method of fixation were relatively high, thumb metacarpal osteotomy provides some degree of pain relief and improvement of function. This procedure may have utility as a temporizing measure in younger patients as it does not compromise future reconstructive procedures. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Reticular Telangiectatic Erythema: A Chronic Hematoma Subsequent to Hip Replacement as an Underlying Cause.

A 78-year-old woman with a history of bilateral hip replacements presented with an ill-defined erythematous plaque with foci of reticulated and indurated areas on the left thigh. Initially, a few weeks after her surgery, a small area of erythema appeared overlying the incision site. Over a 6-month period, the erythema slowly expanded before stabilizing in size (Figure 1). There was no pruritus, pain, or warmth. Orthopedic evaluation found no evidence of infection or malfunction of the hip prosthesis. A skin biopsy revealed telangiectasia of the superficial vessels. Based on the clinical and histopathologic findings, a diagnosis of reticular telangiectatic erythema (RTE) was established. An ultrasound scan revealed a greater trochanteric bursa distended by a chronic, organized hematoma measuring 12 cm at greatest dimension, secondary to a full-thickness tear of the left gluteus minimus (Figure 2), establishing the underlying cause of the RTE in this patient.

Techniques for Optimizing Surgical Scars, Part 3: Erythema, Hyperpigmentation, and Hypopigmentation.

Surgical management of benign or malignant cutaneous tumors may result in noticeable scars that are of great concern to patients, regardless of sex, age, or ethnicity. Techniques to optimize surgical scars are discussed in this three-part review. Part 3 focuses on scar revision for erythema, hyperpigmentation, and hypopigmentation. Scar revision options for erythematous scars include moist exposed burn ointment (MEBO), onion extract, silicone, methyl aminolevulinate-photodynamic therapy (MAL-PDT), pulsed dye laser, intense pulsed light (IPL), and nonablative fractional lasers. Hyperpigmented scars may be treated with tyrosinase inhibitors, IPL, and nonablative fractional lasers. Hypopigmented scars may be treated with needle dermabrasion, medical tattoos, autologous cell transplantation, prostaglandin analogues, retinoids, calcineurin inhibitors, excimer laser, and nonablative fractional lasers.

Impending skin necrosis after dermal filler injection: A "golden time" for first-aid intervention.

Vascular compromise with impending skin necrosis is one of the most serious potential complications. Early recognition of vascular occlusion and swift and aggressive treatment are required to avoid any irreversible changes. However, initial symptoms of a vascular event are often dismissed as simple post-procedural discomfort. If more than 3 days pass after filler injection, crust formation is initiated over the erythematous base along with a rim of fibrous tissue. Due to the replacement of normal tissues by fibrous material, the healing process may result in scar formation in spite of debridement and aggressive dressing changes. Scars often cause contracture and subsequent cosmetic disfigurement, which results in a traumatic burden to the patient. By sharing our experience of the patients with filler induced skin necrosis, we suggest that treatment should be initiated no later than 3 days after the procedure.

Improvement of erythema dyschromicum perstans using a combination of the 1,550-nm erbium-doped fractionated laser and topical tacrolimus ointment.

BACKGROUND AND OBJECTIVE: Erythema dyschromicum perstans (EDP) is a cosmetically distressing, acquired pigmentary disorder of unknown etiology for which few successful therapies exist. Herein, we present the successful use of non-ablative fractional photothermolysis in combination with topical tacrolimus ointment. STUDY DESIGN/PATIENTS AND METHODS: A 35-year-old female with biopsy-confirmed EDP underwent a series of fractionated non-ablative treatment sessions utilizing the 1,550 nm erbium-doped fiber laser in combination with topical tacrolimus ointment over a period of 5 months. RESULTS: The patient's EDP improved by greater than 75% and results were maintained at the 8-month follow-up visit. CONCLUSION: The combination of non-ablative fractional photothermolysis and topical tacrolimus ointment is a potential safe and effective therapeutic option for erythema dyschromicum perstans. Additional prospective, comparative studies are warranted. Lasers Surg. Med. 49:60-62, 2017. © 2016 Wiley Periodicals, Inc.

Dermal fillers: pathophysiology, prevention and treatment of complications.

Dermal fillers are increasingly used for soft tissue augmentation of the face and hands. The widespread use of dermal fillers for rejuvenation has led to a rise in reports of associated complications. Although the majority of complications are mild and transient, serious and long-lasting complications have been observed. This article discusses the key complications including pigmentary changes, hypersensitivity reactions, infections, nodule formation, granulomatous reactions, vascular occlusion and migration of filler material. A thorough literature review was performed in addition to the combined extensive authors' (GP and FA) experience. Complications from fillers are increasingly being recognized and highlighted in the literature partly reflecting the growth in the market. This article provides a comprehensive overview of the filler complications with mechanisms of prevention and treatment per complication. A thorough understanding of the preventative and management strategies for the associated dermal filler complications will help the physician to prepare the patient well, and deal with complications that may arise effectively.