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1.
Acta Derm Venereol ; 104: adv40091, 2024 Jul 02.
Article in English | MEDLINE | ID: mdl-38956961

ABSTRACT

Molluscum contagiosum is a common skin infection affecting different body areas, including the face. Previous data have shown cases of atypical lesions, notably on the face, and it was thought relevant to further examine differences between facial and non-facial lesions. All cases of children (0-18) diagnosed with molluscum contagiosum from 2013-2022 at the paediatric dermatology clinic of Soroka University Medical Center were retrospectively reviewed, and 615 children were included in the study. Facial lesions tended to be found in younger children (p = 0.018). Non-facial lesions were more erythematous (p < 0.001), itchier (p < 0.001), and showed similar patterns of ulceration (p = 0.078) and purulence (p = 0.779). The average lesion diameter was similar in patients with or without facial lesions (p = 1). Children with facial lesions were treated differently from patients without facial lesions (p < 0.001); however, there were no differences in treatment response. This research challenges assumptions concerning the severity of facial lesions, including eyelid lesions, by revealing that, overall, they exhibit less inflammation than non-facial lesions. Despite the potential for greater psychosocial burdens and impacts on self-esteem associated with lesions on the sensitive facial area, this study provides evidence that they are not inherently more worrisome and can be managed similarly to lesions found elsewhere in the body.


Subject(s)
Facial Dermatoses , Molluscum Contagiosum , Humans , Child , Child, Preschool , Female , Male , Retrospective Studies , Cross-Sectional Studies , Infant , Adolescent , Facial Dermatoses/virology , Infant, Newborn , Severity of Illness Index , Age Factors
2.
Skin Res Technol ; 30(1): e13540, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38186043

ABSTRACT

BACKGROUND: Sensitive skin is a common condition affecting a significant proportion of the population, and there is a growing demand for effective and safe management. AIM: To evaluate the efficacy and safety of a cream containing panthenol, prebiotics, and probiotic lysate as an optimal care for facial sensitive skin. METHODS: A total of 110 participants (64 in group A and 46 in group B) with facial sensitive skin applied the cream twice daily for 28 days. Group A evaluated their sensitive skin, product efficacy, and product use experience at D0 (15 min), D1, D14, and D28. In group B, skin barrier function-related indicators were measured at baseline and on D1, D7, D14, and D28. Dermatologists evaluated tolerance for all participants. RESULTS: After 28 days of use, in group A, 100% of participants reported mildness and comfort with product use. Participants demonstrated significant improvements in skin barrier function-related indicators, including increased stratum corneum moisture content, reduced erythema index, elevated sebum content, decreased trans-epidermal water loss, and diminished skin redness parameter a* value (all p < 0.05). Dermatologist evaluations revealed excellent tolerance among all participants. CONCLUSION: The panthenol-enriched cream with prebiotics and probiotic lysate exhibited substantial clinical efficacy in ameliorating facial sensitive skin conditions, coupled with a high safety profile.


Subject(s)
Facial Dermatoses , Probiotics , Humans , Prebiotics/adverse effects , Probiotics/adverse effects , Pantothenic Acid , Emollients
3.
Skin Res Technol ; 30(10): e70098, 2024 Oct.
Article in English | MEDLINE | ID: mdl-39373308

ABSTRACT

AIM: Several skin disorder symptoms may appear in infants, each resulting from a different inflammatory response. In this study, we investigated the relationship between skin cytokine levels and skin symptoms in newborns. METHODS: This cross-sectional study was conducted in Tokyo and Oita, two Japanese cities. The participants were healthy, 1-month-old infants and their parents. Symptoms including erythema, papules, dryness, and exudate/yellow scaling on infant faces were evaluated as outcomes. Cytokine levels (interleukin [IL]-4, IL-6, IL-8, and IL-17) were measured by skin blotting. A multilevel analysis using a mixed-effects model was conducted to account for regional differences. RESULTS: A total of 231 infants (119 from Tokyo and 112 from Oita) participated in this study. Erythema, papules, dryness, and exudate/yellow scaling were present in 59 (25.5%), 133 (57.6%), 37 (16.0%), and 16 (6.9%) of the infants, respectively. In terms of the associations between symptoms and cytokines, there was a significant association between papules and IL-8 positivity (adjusted odds ratio [AOR]: 1.94, 95% confidence interval [CI] 1.09-3.47) even after adjustment for differences in barrier function, area, and skin care. CONCLUSIONS: This study demonstrated that cytokines were linked to skin conditions, even after accounting for regional differences and genetic factors. This suggests that different symptoms point to the involvement of various cytokines in skin conditions in neonates, with mechanisms varying based on the symptoms. These findings could aid in developing specific preventive strategies in the future.


Subject(s)
Cytokines , Humans , Female , Male , Infant, Newborn , Cross-Sectional Studies , Japan/epidemiology , Skin Diseases/epidemiology , Skin/pathology , Face , Infant , Facial Dermatoses/epidemiology , East Asian People
4.
Lasers Surg Med ; 56(5): 466-473, 2024 07.
Article in English | MEDLINE | ID: mdl-38693708

ABSTRACT

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.


Subject(s)
Adrenal Cortex Hormones , Erythema , Facial Dermatoses , Needles , Adult , Female , Humans , Middle Aged , Adrenal Cortex Hormones/adverse effects , Erythema/etiology , Erythema/therapy , Facial Dermatoses/therapy , Patient Satisfaction , Radiofrequency Therapy , Retrospective Studies , Treatment Outcome
5.
Mycoses ; 67(6): e13755, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38888369

ABSTRACT

BACKGROUND: Tinea faciei, a specific dermatophytosis that affects the glabrous skin of the face, not only causes physical discomfort but also leads to greater psychological distress. Tinea faciei is a public health concern. OBJECTIVES: To analyse the epidemiological characteristics, responsible dermatophyte species and clinical features of tinea faciei in Hangzhou. METHODS: Data were obtained from the Laboratory Information System of the Mycology Laboratory and Medical Information System at a hospital in Hangzhou. Isolates were identified based on their macroscopic appearance and microscopic morphology. RESULTS: Tinea faciei was diagnosed in 701 patients, involving 359 males and 342 females, aged between 2 months and 97 years. In total, 499 isolates (71.18%) were identified as Trichophyton rubrum. Anthropophilic isolates were identified in 297 (82.73%) males and 207 (60.53%) females (p < .01). Among patients with anthropophilic dermatophytes infection, 447 (88.69%) were adults. Zoophilic dermatophytes were isolated in 57 (15.88%) males and 130 (38.01%) females (p < .01), among whom 108 (57.75%) were children. CONCLUSIONS: Anthropophilic dermatophytes, especially T. rubrum, were the predominant cause of tinea faciei, while zoophilic dermatophytes were the most prevalent in children. Compared with men, women may be more susceptible to zoophilic dermatophytes.


Subject(s)
Arthrodermataceae , Tinea , Humans , Male , Female , Adolescent , China/epidemiology , Child , Tinea/microbiology , Tinea/epidemiology , Adult , Middle Aged , Child, Preschool , Young Adult , Infant , Aged , Arthrodermataceae/isolation & purification , Arthrodermataceae/classification , Aged, 80 and over , Facial Dermatoses/microbiology , Facial Dermatoses/epidemiology , Facial Dermatoses/pathology , Face/microbiology , Face/pathology , Surveys and Questionnaires
6.
Mycoses ; 67(6): e13754, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38880935

ABSTRACT

BACKGROUND: Tinea faciei is a relatively uncommon dermatophyte infection. The studies, which included clinical forms, and isolated species of dermatophytes, are limited. MATERIALS AND METHODS: This retrospective study aims to determine the causative organism, clinical characteristics, treatments and outcomes of patients with tinea faciei attending the dermatologic clinic, Siriraj Hospital, from 1 January 2017 to 30 September 2021. Demographic data, clinical presentations, isolated dermatophyte species, treatments and outcomes were collected and analysed. RESULTS: A total of 151 tinea faciei cases were observed. Trichophyton rubrum (48.6%), Trichophyton mentagrophytes complex (22.2%) and Microsporum canis (18.1%) were common causative agents. Tinea faciei was commonly detected in females (64.9%) with a history of pets (54.6%). Clinical presentations often involved plaques and scales on the cheeks. Among patients with lesions on the cheek, mycological cure was observed significantly less often compared to those without cheek lesions. Patients with other concurrent skin or nail infections, a history of topical steroids and a history of previous fungal infection had a slightly longer duration of mycological cure than those without factors. Recurrent infection was found in 33.3%. Male, history of previous fungal infection, and lesions on the cheeks were significantly associated with recurrent infection. CONCLUSIONS: Fungal infection of the face was commonly found in women and patients with pets. The most common pathogen that caused tinea faciei was T. rubrum. Topical antifungal treatments could be used with favourable outcomes. The history of past infection and lesion on the cheeks should be carefully assessed to be vigilant for recurrent infection.


Subject(s)
Antifungal Agents , Arthrodermataceae , Microsporum , Tinea , Humans , Retrospective Studies , Female , Male , Tinea/microbiology , Tinea/drug therapy , Tinea/epidemiology , Thailand/epidemiology , Adult , Antifungal Agents/therapeutic use , Middle Aged , Arthrodermataceae/isolation & purification , Arthrodermataceae/classification , Arthrodermataceae/drug effects , Young Adult , Adolescent , Microsporum/isolation & purification , Child , Treatment Outcome , Aged , Facial Dermatoses/microbiology , Facial Dermatoses/drug therapy , Child, Preschool
7.
J Drugs Dermatol ; 23(7): 567-568, 2024 07 01.
Article in English | MEDLINE | ID: mdl-38954615

ABSTRACT

We present a case of a patient with a 10-year history of blue-black macules and patches on the face and an associated history of skin-lightening cream usage. The skin lightening cream contained hydroquinone, which is often associated with exogenous ochronosis (EO). Interestingly, the biopsy did not show characteristic findings of ochronosis, confusing the final diagnosis, however discontinuing the skin-lightening creams halted the progression of the patient's skin lesions supporting a diagnosis of EO. EO presents as asymptomatic hyperpigmentation after using products containing hydroquinone. This condition is most common in Black populations, likely due to the increased use of skin care products and bleaching cream containing hydroquinone in these populations. Topical hydroquinone is FDA-approved to treat melasma, chloasma, freckles, senile lentigines, and hyperpigmentation and is available by prescription only in the US and Canada. However, with the increased use of skin-lightening creams in certain populations, it is important for dermatologists to accurately recognize the clinical features of exogenous ochronosis to differentiate it from similar dermatoses. An earlier diagnosis can prevent the progression to severe presentations with papules and nodules. We summarize the clinical presentations diagnostic features, and treatment pearls, concluding with a discussion of the differential diagnoses.  J Drugs Dermatol. 2024;23(7):567-568.     doi:10.36849/JDD.8248.


Subject(s)
Hydroquinones , Hyperpigmentation , Lichen Planus , Ochronosis , Humans , Ochronosis/diagnosis , Ochronosis/chemically induced , Hyperpigmentation/chemically induced , Hyperpigmentation/diagnosis , Hydroquinones/adverse effects , Hydroquinones/administration & dosage , Diagnosis, Differential , Lichen Planus/diagnosis , Lichen Planus/chemically induced , Lichen Planus/drug therapy , Female , Skin Lightening Preparations/adverse effects , Skin Lightening Preparations/administration & dosage , Facial Dermatoses/diagnosis , Facial Dermatoses/chemically induced , Facial Dermatoses/pathology , Facial Dermatoses/drug therapy , Middle Aged , Skin Cream/adverse effects , Skin Cream/administration & dosage
8.
Contact Dermatitis ; 91(5): 392-397, 2024 Nov.
Article in English | MEDLINE | ID: mdl-39041641

ABSTRACT

BACKGROUND: Neomycin is an aminoglycoside antibiotic that may cause contact allergy. It was withdrawn as a medicine for human use in Denmark in October 2009 but is still found in some vaccines. OBJECTIVES: To identify time trends in contact allergy to neomycin in the period from 2000 to 2023. METHODS: A cross-section study of patients ≥18 years consecutively patch-tested with neomycin sulfate (20% in pet.) at Gentofte Hospital, Denmark, during the period 2000-2023 was conducted. RESULTS: The overall prevalence of contact allergy to neomycin was 1.4%. The prevalence was significantly lower in the period '2010-2023' (1.2%) than in '2000-2009' (1.8%) (p < 0.005). Contact allergy to neomycin was significantly positively associated with facial dermatitis and age >40 years, and significantly negatively associated with occupational dermatitis and hand dermatitis. No changes in sex, occupational dermatitis, atopic dermatitis, hand dermatitis, leg dermatitis, facial dermatitis, or age > 40/≤40 (the MOAHLFA-index) were identified when comparing neomycin contact allergic-patients in the two periods '2010-2023' and '2001-2009'. CONCLUSION: Neomycin is a rare cause of contact allergy in Denmark with a significantly lower prevalence following its withdrawal as a medicinal product for human use in Denmark in 2009.


Subject(s)
Dermatitis, Allergic Contact , Neomycin , Patch Tests , Humans , Denmark/epidemiology , Neomycin/adverse effects , Dermatitis, Allergic Contact/etiology , Dermatitis, Allergic Contact/epidemiology , Cross-Sectional Studies , Female , Male , Adult , Prevalence , Middle Aged , Anti-Bacterial Agents/adverse effects , Dermatitis, Occupational/epidemiology , Dermatitis, Occupational/etiology , Facial Dermatoses/epidemiology , Facial Dermatoses/chemically induced , Hand Dermatoses/epidemiology , Hand Dermatoses/chemically induced , Young Adult , Aged , Eczema/epidemiology , Eczema/chemically induced , Age Factors , Leg Dermatoses/chemically induced , Leg Dermatoses/epidemiology , Adolescent
9.
Contact Dermatitis ; 91(2): 112-118, 2024 Aug.
Article in English | MEDLINE | ID: mdl-38840483

ABSTRACT

BACKGROUND: Mainly women work as foot care specialists (FCS). They are at risk to develop occupational dermatitis (OD). OBJECTIVES: The objective of this study is to describe the contact sensitisation pattern of female FCS with OD. METHODS: In a retrospective study, patch test and clinical data collected by the Network of Departments of Dermatology (IVDK) from 2008 to 2022 were analysed. Data of 116 female FCS with OD were compared with data of 13 930 female patients with OD working in other professions and 78 612 female patients without OD. RESULTS: Hand dermatitis (93.1%) was significantly more common and face dermatitis (0.9%) significantly less common in female FCS with OD compared to other female patients with or without OD. Frequent suspected allergen sources were disinfectants, gloves, leave-on and nail cosmetics. Occlusion and wetness were important co-factors. The most common diagnoses were irritant contact dermatitis (26.7%) and allergic contact dermatitis (21.6%). No sensitisation to any of the baseline series allergens was significantly more frequent in female FCS with OD than in the two control groups. However, sensitisations to allergens which FCS are abundantly exposed to, including fragrances, preservatives, rubber ingredients and disinfectants, were most common. CONCLUSIONS: FCS should be aware of the OD risk and prevention should be promoted.


Subject(s)
Dermatitis, Allergic Contact , Dermatitis, Irritant , Dermatitis, Occupational , Hand Dermatoses , Patch Tests , Humans , Female , Dermatitis, Occupational/epidemiology , Dermatitis, Occupational/etiology , Dermatitis, Occupational/diagnosis , Dermatitis, Allergic Contact/etiology , Dermatitis, Allergic Contact/epidemiology , Dermatitis, Allergic Contact/diagnosis , Retrospective Studies , Adult , Middle Aged , Case-Control Studies , Hand Dermatoses/epidemiology , Hand Dermatoses/etiology , Dermatitis, Irritant/epidemiology , Dermatitis, Irritant/etiology , Allergens/adverse effects , Facial Dermatoses/epidemiology , Facial Dermatoses/etiology , Cosmetics/adverse effects , Disinfectants/adverse effects , Gloves, Protective/adverse effects , Foot Dermatoses/epidemiology
10.
Pediatr Dermatol ; 41(2): 243-246, 2024.
Article in English | MEDLINE | ID: mdl-38413004

ABSTRACT

BACKGROUND: Idiopathic aseptic facial granuloma (IAFG) is an underrecognized pediatric skin disease, currently considered within the spectrum of rosacea. It usually manifests as a solitary, reddish, asymptomatic nodule on the cheek that resolves spontaneously. METHODS: Retrospective and descriptive observational study of 43 pediatric patients with a clinical diagnosis of IAFG, followed between 2004 and 2022, at two general hospitals in Argentina. RESULTS: IAFG predominated in girls (65%) and the average age of onset was about 6 years. A single asymptomatic nodule was seen in 79% of patients. The most common localization was the cheek (58%) followed by lower eyelids (41%). Family history of rosacea was present in 16% of patients. A concomitant diagnosis of rosacea and periorificial dermatitis was made in 14% and 9% of our population, respectively. Past or present history of chalazia was detected in 42% of the children. IAFG diagnosis was mainly clinical (88% of cases). Oral antibiotics were the most common indicated treatment (84%). Complete healing was achieved by the majority, but 18% of those with eyelid compromise healed with scars. CONCLUSIONS: IAFG is a benign pediatric condition that physicians should recognize in order to manage correctly. We herein refer to a particular morphologic aspect of IAFG lesions affecting the lower eyelids, where nodules adopt a linear distribution and have a higher probability of involute leaving a scar. Also, we consider that the concomitant findings of rosacea, periorificial dermatitis and chalazia in our patients, reinforce the consideration of IAFG within the spectrum of rosacea.


Subject(s)
Chalazion , Connective Tissue Diseases , Dermatitis , Facial Dermatoses , Rosacea , Female , Humans , Child , Retrospective Studies , Chalazion/complications , Chalazion/diagnosis , Facial Dermatoses/diagnosis , Facial Dermatoses/drug therapy , Facial Dermatoses/pathology , Granuloma/diagnosis , Granuloma/drug therapy , Rosacea/diagnosis , Rosacea/drug therapy , Rosacea/epidemiology
11.
Australas J Dermatol ; 65(3): e37-e40, 2024 May.
Article in English | MEDLINE | ID: mdl-38189545

ABSTRACT

Xanthoma disseminatum is a rare form of non-Langerhans cell histiocytosis with limited treatment options due to its unknown aetiology and diffuse skin lesions. This case report presents the successful treatment of a 31-year-old male with severe pan-facial xanthoma disseminatum lesions following a facial burn and traumatic brain injury resulting from a car accident. After 5 sessions of monthly pulsed dye laser treatment, there was a clinically significant reduction in the lesions. Over the course of 3 years, the patient underwent a series of monthly pulsed dye laser treatments, and the lesions were almost cleared. These findings suggest that pulsed dye laser therapy may offer an effective treatment option for managing xanthoma disseminatum. This is the first report on use of the pulsed dye laser for treatment of xanthoma disseminatum.


Subject(s)
Histiocytosis, Non-Langerhans-Cell , Lasers, Dye , Humans , Male , Adult , Lasers, Dye/therapeutic use , Histiocytosis, Non-Langerhans-Cell/pathology , Histiocytosis, Non-Langerhans-Cell/surgery , Burns/complications , Facial Injuries/complications , Facial Dermatoses/radiotherapy , Facial Dermatoses/pathology , Brain Injuries, Traumatic/complications , Accidents, Traffic , Low-Level Light Therapy/methods
12.
Australas J Dermatol ; 65(5): 467-471, 2024 Aug.
Article in English | MEDLINE | ID: mdl-38706196

ABSTRACT

Dermoscopy can be an important help for the diagnosis of skin cancers and inflammatory cutaneous diseases. The list of the dermoscopic features reported in granuloma faciale is wide and includes vascular and non-vascular features. We report here three cases of diffuse flat facial and extrafacial granuloma faciale that exhibited elongated linear vessels simulating branching vessels and diffuse structureless orange areas. The differential diagnosis between flat-type granuloma faciale, basal cell carcinoma and cutaneous sarcoidosis can be extremely difficult, making histology mandatory before any treatment.


Subject(s)
Dermoscopy , Granuloma , Humans , Male , Female , Diagnosis, Differential , Middle Aged , Granuloma/pathology , Granuloma/diagnostic imaging , Facial Dermatoses/pathology , Facial Dermatoses/diagnostic imaging , Sarcoidosis/pathology , Sarcoidosis/diagnostic imaging , Carcinoma, Basal Cell/pathology , Carcinoma, Basal Cell/diagnostic imaging , Skin Neoplasms/pathology , Skin Neoplasms/diagnostic imaging , Aged , Adult
13.
Med J Malaysia ; 79(5): 525-530, 2024 Sep.
Article in English | MEDLINE | ID: mdl-39352153

ABSTRACT

INTRODUCTION: Allergic contact dermatitis (ACD) involving the face and neck region (FNR) is not uncommon. We aimed to determine the sensitisation pattern among patients with dermatitis involving FNR who underwent skin patch tests between 2016 and 2022. MATERIALS AND METHODS: This is a 7-year retrospective review on contact sensitisation patterns in patients with dermatitis over the FNR who underwent skin patch tests between 2016 and 2022 in the Department of Dermatology Hospital Kuala Lumpur. RESULTS: There were 291 patients (female-to-male ratio of 7.8:1; mean age of 34.1 ± 14.0 years) with dermatitis at the FNR who underwent patch tests. The majority (n = 116,39.9%) were aged between 20 and 29 years. About 8% were below 19 years of age. Nearly 50% had dermatitis over the perioral region, 8.6% at the periorbital area and 50.6% at the other parts of the face and neck region. The clinical diagnoses included contact dermatitis (n = 145, 49.8%), cheilitis (n = 81, 27.8%), endogenous eczema (n = 28, 9.6%) and others. All were tested with European baseline series, with 91.4% and 77.0% tested with extended series, and own products, respectively. About 70.1% were sensitised to at least one allergen. The most common sensitizing allergen was nickel sulfate (34.0%), followed by cobalt chloride (11.7%), fragrance mix (10.7%), methylchloroisothiazolinone/ methylisothiazolinone (8.9%), and formaldehyde (8.9%). Clinical relevance was documented in 58.8% of them. CONCLUSION: Contact sensitisation was detected in about 70% of patients with dermatitis at the FNR who were patchtested. Nickel, cobalt chloride and fragrance mix were the most common sensitising allergens in these patients.


Subject(s)
Dermatitis, Allergic Contact , Neck , Patch Tests , Humans , Male , Female , Retrospective Studies , Adult , Malaysia/epidemiology , Dermatitis, Allergic Contact/diagnosis , Dermatitis, Allergic Contact/etiology , Middle Aged , Young Adult , Adolescent , Eczema/etiology , Eczema/epidemiology , Face , Facial Dermatoses/etiology , Allergens/immunology , Aged
14.
Nihon Shokakibyo Gakkai Zasshi ; 121(6): 481-488, 2024.
Article in Japanese | MEDLINE | ID: mdl-38853017

ABSTRACT

Pyoderma gangrenosum (PG) is a sterile inflammatory skin condition that is frequently associated with immune-related diseases, including inflammatory bowel disease (IBD). PG causes noninfectious ulcers. Facial PG is uncommon while PG usually occurs on the trunk and lower limbs. Herein, we report a case of a male teenager with fever, pustules, ulcers, and necrosis on both cheeks. He was initially diagnosed with complicated acne with bacterial infection, but the condition progressed to subcutaneous ulcers despite treatment. Biopsy revealed inflammatory lesions in dermal and subcutaneous tissue with neutrophil infiltration, consistent with PG. Although lacking typical IBD symptoms, blood tests revealed anemia and positive fecal occult blood. Sigmoidoscopy revealed inflammation, ulcers, and pseudopolyps in the colon and rectum, thereby diagnosing ulcerative colitis (UC). After treating PG and UC with prednisolone and skin grafts, golimumab was prescribed. The patient is now in remission. Necrotic tissue buildup can complicate closure in PG cases;this emphasizes the need for effective IBD treatment to facilitate procedures such as skin grafts.


Subject(s)
Colitis, Ulcerative , Pyoderma Gangrenosum , Humans , Pyoderma Gangrenosum/diagnosis , Pyoderma Gangrenosum/drug therapy , Male , Colitis, Ulcerative/complications , Adolescent , Facial Dermatoses/etiology , Facial Dermatoses/drug therapy , Facial Dermatoses/diagnosis , Antibodies, Monoclonal/therapeutic use , Antibodies, Monoclonal/administration & dosage
15.
Actas Dermosifiliogr ; 115(8): T791-T800, 2024 Sep.
Article in English, Spanish | MEDLINE | ID: mdl-38972576

ABSTRACT

OBJECTIVE: To assess the level of agreement on various prevention and management strategies for irritation caused by topical retinoids in facial and trunk acne in an attempt to alleviate it and minimize treatment discontinuations as much as possible. METHOD: After reviewing the scientific medical literatura currently available, 4 different areas of uncertainty in the management of irritation caused by topical retinoids in acne were identified. A questionnaire with 34 recommendations was created and evaluated by a group of 133 dermatologists (Delphi methodology). RESULTS: In 82.3% of the recommendations (28 out of 34), some level of agreement was reached (≥85% agreement in 22 recommendations and≥70% agreement in 6). The results with the highest level of agreement focused on specific patient education strategies (explaining that irritation is an expected reaction at the beginning of treatment and tends to decrease over time), gradual and/or spaced application of topical retinoids (at night time to prevent and/or reduce skin irritation), and the importance of using adjuvant products, specific for acne-prone skin, hydration, photoprotection, and skin cleansing. These recommendations reflect a comprehensive approach to managing irritation associated with topical retinoids and promoting long-term adherence. CONCLUSIONS: Skin irritation caused by topical retinoids in facial and trunk acne is an expected, mild, and controllable reaction if proper prevention and management guidelines are followed, meaning that it should not be a reason for treatment discontinuation.


Subject(s)
Acne Vulgaris , Retinoids , Torso , Acne Vulgaris/drug therapy , Humans , Retinoids/adverse effects , Retinoids/therapeutic use , Retinoids/administration & dosage , Facial Dermatoses/prevention & control , Face , Dermatologic Agents/therapeutic use , Dermatologic Agents/adverse effects , Patient Education as Topic , Practice Guidelines as Topic
16.
Photodermatol Photoimmunol Photomed ; 39(4): 318-324, 2023 Jul.
Article in English | MEDLINE | ID: mdl-36099079

ABSTRACT

BACKGROUND: Ultraviolet radiation can aggravate facial erythema in atopic dermatitis (AD) patients. OBJECTIVE: To investigate the photobiological testing results of Chinese AD patients with refractory facial erythema. METHODS: We conducted a retrospective analysis of 82 AD patients with refractory facial erythema who visited our department during 2004-2021. All of them completed phototesting and photopatch testing. RESULTS: 82 patients were enrolled in the study, and 53 (64.6%) were between 18 and 30 years old. 51.2% (42/82) had positive phototesting results and were considered photosensitive AD (PhAD) patients. One-third of them were both allergic to ultraviolet A and ultraviolet B. 65.9% (54/82) suffered from photoallergic contact dermatitis. Chlorpromazine (50.7%), potassium dichromate (13.2%), and thimerosal (11.8%) were the top three common photoallergens. Overall, 86.3% of AD patients with refractory facial erythema had direct photoallergy or photocontact allergy. PhAD patients had fewer allergic comorbidities than the other group (p = .007). More non-PhAD patients (55.0%) suffered from AD at 2-14 years old (p = .015). CONCLUSIONS: Photosensitivity contributes a lot to the facial lesions of AD patients, especially in their 20s. 86.3% of these patients had direct photoallergy or photocontact allergy. Therefore, AD patients with facial erythema should undergo phototesting and photopatch testing routinely.


Subject(s)
Dermatitis, Atopic , Dermatitis, Photoallergic , Facial Dermatoses , Photosensitivity Disorders , Ultraviolet Rays , Adolescent , Adult , Child , Child, Preschool , Humans , Young Adult , Dermatitis, Atopic/complications , Dermatitis, Atopic/pathology , Dermatitis, Photoallergic/etiology , Dermatitis, Photoallergic/pathology , East Asian People , Erythema/etiology , Patch Tests/adverse effects , Patch Tests/methods , Photosensitivity Disorders/etiology , Photosensitivity Disorders/pathology , Retrospective Studies , Ultraviolet Rays/adverse effects , Facial Dermatoses/etiology
17.
Skin Res Technol ; 29(9): e13466, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37753681

ABSTRACT

BACKGROUND: Polynucleotides (PN) are increasingly used for the treatment of facial erythema in the Republic of Korea. However, there are limited pre-clinical and clinical data on the efficacy of polynucleotides for facial erythema. In this study, we investigated the current practice and perceived effectiveness of polynucleotide treatment for facial erythema among cosmetic physicians. METHODS: By conducting a survey among clinicians who use PN in clinical practice, we explored the current practices and assessed the perceived effectiveness of polynucleotides in treating facial erythema. RESULTS: A total of 557 physicians who used polynucleotides for facial erythema participated in the survey. Polynucleotides were used by 84.4%, 66.4%, and 47.4% of physicians for facial erythema caused by inflammatory facial dermatosis, repeated laser/microneedle radiofrequency, and steroid overuse, respectively. Among those users, 88.1%, 90%, and 83.7% respectively in those same categories answered that polynucleotides were "highly effective" or "effective." Furthermore, they agreed that polynucleotides have the following properties: wound healing/regeneration (95.8%), protection of skin barrier (92.2%), hydration (90.5%), vascular stabilization (81.0%), and anti-inflammation (79.5%). CONCLUSION: Our findings showed that cosmetic physicians in the Republic of Korea have used PN as a part of combination treatment for facial erythema resulting from inflammatory facial dermatosis and repeated laser/ microneedle radiofrequency, rather than from steroid overuse. Also, most clinicians agreed that PN was effective for treatment of facial erythema. Given the lack of pre-clinical and clinical trial evidence, the empirical responses of practicing physicians provide useful information to guide clinical practice and further research.


Subject(s)
Cosmetics , Facial Dermatoses , Humans , Treatment Outcome , Erythema/drug therapy , Erythema/etiology , Wound Healing , Steroids
18.
Skin Res Technol ; 29(6): e13344, 2023 Jun.
Article in English | MEDLINE | ID: mdl-37357648

ABSTRACT

BACKGROUND: Facial erythema is a common problem among patients visiting dermatologists. However, data on the clinical characteristics of facial erythema in healthy people are lacking. We aimed to compare and analyze the severity and pattern of facial vascularity in healthy subjects based on their age and gender. MATERIALS AND METHODS: This study included 198 Korean volunteers (126 females and 72 males) with Fitzpatrick skin types II, III, or IV. Fourteen different anatomical areas on the face were divided into facial erythema units. Each unit was scored from one (least erythematous) to five (most erythematous) according to the observed level of erythema on the red images implemented as hemoglobin content. We also evaluated the presence of facial telangiectatic macules. RESULTS: On average, the perinasal, nasal, and cheek units were the most hypervascular regions. In contrast, the degree of facial erythema was lowest in the labial (perioral), neck, and temporal regions. The average value of erythema was higher in males than in females. Additionally, the severity of erythema tended to increase with age. In both males and females, the number of telangiectatic macules increased with age. CONCLUSIONS: We analyzed the clinical characteristics of erythema in healthy subjects with Fitzpatrick skin types II, III, or IV in the Korean population. This study is expected to be used to identify the neurovascular pathogenesis of the most common regions of facial dermatosis in the future.


Subject(s)
Face , Facial Dermatoses , Telangiectasis , Female , Humans , Male , Asian People , Erythema/pathology , Republic of Korea/epidemiology , Healthy Volunteers , Face/blood supply
19.
Contact Dermatitis ; 89(1): 16-19, 2023 Jul.
Article in English | MEDLINE | ID: mdl-37072615

ABSTRACT

BACKGROUND: During the COVID-19 pandemic, the use of face masks has increased among healthcare workers (HCWs). Questionnaire studies have shown a high frequency of self-reported facial adverse skin reactions. Case reports have been published on face mask-induced allergic contact dermatitis and urticaria. OBJECTIVES: To describe the results of the contact allergy investigations in consecutive HCWs investigated for skin reactions to face masks during the COVID-19 pandemic and the results of the chemical investigations of face masks supplied by the hospital. METHODS: Participants were patch tested with baseline series and chemicals previously reported in face masks not included in the baseline series. Face mask(s) brought by the HCW were tested as is and/or in acetone extract. Chemical analyses were performed on nine different face masks for potential allergens. RESULTS: Fifty-eight HCWs were investigated. No contact allergies were found to the face mask(s) tested. Eczema was the most common type of skin reaction, followed by an acneiform reaction. Colophonium-related substances were found in one respirator and 2,6-di-t-butyl-4-methylphenol (BHT) were found in two respirators. CONCLUSION: Based on this report, contact allergies to face masks is uncommon. Patch test with colophonium-related substances and BHT should be considered when investigating adverse skin reactions to face masks.


Subject(s)
COVID-19 , Dermatitis, Allergic Contact , Dermatitis, Occupational , Facial Dermatoses , Humans , Dermatitis, Allergic Contact/diagnosis , Dermatitis, Allergic Contact/epidemiology , Dermatitis, Allergic Contact/etiology , Dermatitis, Occupational/diagnosis , Dermatitis, Occupational/epidemiology , Dermatitis, Occupational/etiology , Pandemics , Masks/adverse effects , COVID-19/epidemiology , COVID-19/prevention & control , Patch Tests/methods , Facial Dermatoses/epidemiology , Facial Dermatoses/etiology , Health Personnel
20.
Pediatr Dermatol ; 40(6): 1064-1067, 2023.
Article in English | MEDLINE | ID: mdl-37667982

ABSTRACT

Aseptic facial granuloma is a rare pediatric disease, presenting with asymptomatic facial nodules on the cheeks or the eyelids and may represent a form of granulomatous rosacea in children. In this retrospective case series, 12 children with aseptic facial granuloma were treated with oral macrolides (erythromycin or roxithromycin) resulting in a healing of the lesions within a mean treatment time of 5.25 months with no recurrences. The treatment was mainly well tolerated. Oral macrolides may be effective in the treatment of patients with aseptic facial granuloma.


Subject(s)
Facial Dermatoses , Rosacea , Child , Humans , Macrolides/therapeutic use , Retrospective Studies , Anti-Bacterial Agents/therapeutic use , Granuloma/drug therapy , Granuloma/pathology , Rosacea/drug therapy , Cheek/pathology , Facial Dermatoses/drug therapy , Facial Dermatoses/pathology
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