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Clinical and Experimental Nephrology Oct 2014
Topics: Adult; Humans; Hypernatremia; Male; Miliaria
PubMed: 24263814
DOI: 10.1007/s10157-013-0912-7 -
Dermatologic Therapy Jan 2021Prevalence of dermatological manifestations of coronavirus disease 2019 (COVID-19) is estimated between 0.25% and 3% in children and adolescents. In this review article,... (Review)
Review
Prevalence of dermatological manifestations of coronavirus disease 2019 (COVID-19) is estimated between 0.25% and 3% in children and adolescents. In this review article, we decided to describe the cutaneous and histopathological manifestations of COVID-19 infection in pediatrics. We searched published articles in PubMed database for key words of "children" or "pediatric" and "cutaneous" or "dermatology" or "skin" and "COVID-19" or "SARS-CoV-2" or "Coronavirus disease 2019" in abstract or title from December of 2019 until September 2020. Finally, 38 articles were selected. The majority of patients were between 11 and 17 years old with predominantly male gender. Most of the patients were either asymptomatic or had a few general symptoms. The latency time from appearance of general symptoms to cutaneous ones was between 1 day and weeks. Skin lesions faded between 3 and 88 days without any sequelae, spontaneously or with either topical or systemic corticosteroids. Skin manifestations were chilblain-like (pseudochilblain), erythema multiforme-like, dactylitis, acral erythema, acute urticaria, livedo reticularis, mottling, acro-ischemia, generalized maculopapular lesions, eyelid dermatitis, miliaria-like, varicelliform lesions, and petechiae and/or purpura. Kawa-COVID-19 patients were presented more frequently with cardiogenic shock, neurological symptoms, lymphocytopenia, and thrombocytopenia as compared to classic Kawasaki's disease. Furthermore, more number of cases were resistant to the first-line treatments.
Topics: Adolescent; COVID-19; Child; Humans; Pediatrics; SARS-CoV-2; Skin; Skin Diseases
PubMed: 33210417
DOI: 10.1111/dth.14554 -
Journal of Family Medicine and Primary... Nov 2023During the neonatal life cycle, various dermatological conditions are common. In comparison to the skin of adults, neonates' skins are more susceptible to infections in...
BACKGROUND
During the neonatal life cycle, various dermatological conditions are common. In comparison to the skin of adults, neonates' skins are more susceptible to infections in the first week of their lives. These infections often lead to many dermatological skin complications and create worrisome among parents. Hence, it is crucial to diagnose and manage such affected neonates at the earliest. This study aimed to highlight and estimate the occurrence of numerous dermatoses and assess various skin changes that occurred physiologically and pathologically in neonates.
METHODOLOGY
In this cross-sectional observational study, 474 neonates were enrolled in the neonatal intensive care unit. The whole newborn skin surface, comprising the palms and soles, scalp, mucous membranes, genitalia, hair, and nails, was scrutinized under adequate light, and all changes that occurred over the skin were observed and recorded. The sample size estimation was undertaken from the references that have the least prevalent cutaneous dermatosis: hypertrichosis desquamation and napkin dermatosis. A statistical analysis like the Chi-square test was performed to associate the type of dermatosis with the parameters of age, gender, delivery type, and birth weight.
RESULTS
Of the total 474 cases, 90 (18.98%) had single dermatosis, while the remaining 384 (81.01%) had more than one form of dermatosis. Among the 384 cases, sebaceous gland hyperplasia (SGH) in 105 (22.15%), Epstein pearls in 50 (10.54%), erythema toxicum neonatorum (ETN) in 40 (8.43%), physiological desquamation in 25 (5.27%), lanugo hair in 20 (4.21%), miliaria in 22 (4.64%), salmon patch in 13 (2.74%), cradle cap/seborrheic dermatitis in 6 (1.26%), vernix caseosa in 12 (2.53%), transient neonatal pustular melanosis in 13 (2.74%), congenital melanocytic nevus in 20 (4.21%), hemangioma in 15 (3.16%), neonatal acne in 5 (1.05%), napkin dermatitis in 10 (2.10%), cutis marmorata in 6 (1.26%), milia in 2 (0.42%) intertrigo 3 (0.63%), collodion baby in 2 (0.42%), and neonatal occipital alopecia in 2 (0.42%) neonates each and others, respectively.
CONCLUSION
The findings from the present study were representative of a specific racial/geographic distribution and will assist in adding or comparing the prevalence of neonatal dermatosis with other geographic regions as the array of dermatological characterizations in neonates varies as per time and place. This study aims to provide insight into the future implications in the neonatal dermatology domain and avoid further skin complications.
PubMed: 38186839
DOI: 10.4103/jfmpc.jfmpc_513_23 -
American Journal of Clinical Dermatology Oct 2015Meteorological data show that disastrous floods are increasingly frequent and more severe in recent years, perhaps due to climatic changes such as global warming. During... (Review)
Review
Meteorological data show that disastrous floods are increasingly frequent and more severe in recent years, perhaps due to climatic changes such as global warming. During and after a flood disaster, traumatic injuries, communicable diseases, chemical exposures, malnutrition, decreased access to care, and even mental health disorders dramatically increase, and many of these have dermatological manifestations. Numerous case reports document typical and atypical cutaneous infections, percutaneous trauma, immersion injuries, noninfectious contact exposures, exposure to wildlife, and exacerbation of underlying skin diseases after such disasters as the 2004 Asian tsunami, Hurricane Katrina in 2005, and the 2010 Pakistan floods. This review attempts to provide a basic field manual of sorts to providers who are engaged in care after a flooding event, with particular focus on the infectious consequences. Bacterial pathogens such as Staphylococcus and Streptococcus are still common causes of skin infections after floods, with atypical bacteria also greatly increased. Vibrio vulnificus is classically associated with exposure to saltwater or brackish water. It may present as necrotizing fasciitis with hemorrhagic bullae, and treatment consists of doxycycline or a quinolone, plus a third-generation cephalosporin and surgical debridement. Atypical mycobacterial infections typically produce indolent cutaneous infections, possibly showing sporotrichoid spread. A unique nontuberculous infection called spam has recently been identified in Satowan Pacific Islanders; combination antibiotic therapy is recommended. Aeromonas infection is typically associated with freshwater exposure and, like Vibrio infections, immunocompromised or cirrhotic patients are at highest risk for severe disease, such as necrotizing fasciitis and sepsis. Various antibiotics can be used to treat Aeromonas infections. Melioidosis is seen mainly in Southeast Asia and Australia, particularly in rice farmers, and can remain latent for many years before presenting as the host's immunocompetence wanes. It can present with a variety of skin findings or as a nonspecific febrile illness, and preferred treatment consists of ceftazidime or a carbapenem with trimethoprim/sulfamethoxazole (TMP/SMX) for 2 weeks, then continuing TMP/SMX for at least 3 months. Leptospirosis is a waterborne zoonosis that is often prevalent after heavy rains or flooding. Different forms exist, including Fort Bragg fever, which produces a distinctive erythematous papular rash on the shins. Doxycycline is often sufficient; however, volume and potassium repletion may be necessary if renal involvement exists. Chromobacterium violaceum infection may occur after open skin is exposed to stagnant or muddy water. Cultured colonies produce a unique violacein pigment, and treatment typically consists of a carbapenem. Both typical and atypical fungal infections are increased in the flooding disaster scenario, such as dermatophytosis, chromoblastomycosis, blastomycosis, and mucormycosis. Appropriate antifungals should be used. In addition, land inundated with water expands the habitat for parasites and/or vectors, thus increased vigilance for regional parasitic infections is necessary after a flood. Lastly, noninfectious consequences of a flooding disaster are also common and include miliaria, immersion foot syndromes, irritant and allergic contact dermatitis, traumatic wounds and animal bites, and arthropod assault, as well as exacerbation of existing skin conditions such as atopic dermatitis, psoriasis, and alopecia areata due to increased stress or nonavailability of daily medications.
Topics: Dermatitis, Contact; Dermatomycoses; Floods; Fresh Water; Humans; Immersion Foot; Miliaria; Seawater; Skin Diseases, Bacterial; Skin Diseases, Parasitic; Wounds and Injuries
PubMed: 26159354
DOI: 10.1007/s40257-015-0138-4 -
Jornal de Pediatria 2023Determine the frequency of dermatological diagnoses in preterm newborns up to 28 days of life and associated perinatal factors.
OBJECTIVES
Determine the frequency of dermatological diagnoses in preterm newborns up to 28 days of life and associated perinatal factors.
METHOD
a cross-sectional analytical study with a convenience sample and prospective data collection, was conducted between November 2017 and August 2019. Overall, 341 preterm newborns who had been admitted to a University hospital - including those admitted to the Neonatal Intensive Care Unit - were evaluated.
RESULTS
61 (17.9%) had less than 32 weeks gestational age (GA), with a mean GA and birth weight of 33.9 ± 2.8 weeks and 2107.8 ± 679.8g (465 to 4230g), respectively. The median age at the time of evaluation was 2.9 days (4 h to 27 days). The frequency of dermatological diagnoses was 100% and 98.5% of the sample had two or more, with an average of 4.67+1.53 dermatoses for each newborn. The 10 most frequent diagnoses were lanugo (85.9%), salmon patch (72.4%), sebaceous hyperplasia (68.6%), physiological desquamation (54.8%), dermal melanocytosis (38.7%), Epstein pearls (37.2%), milia (32.2%), traumatic skin lesions (24%), toxic erythema (16.7%), and contact dermatitis (5%). Those with GA< 28 weeks showed more traumatic injuries and abrasions, whereas those with ≥ 28 weeks had physiological changes more frequently, and those with GA between 34-36 weeks, had transient changes.
CONCLUSION
Dermatological diagnoses were frequent in our sample and those with higher GA showed a higher frequency of physiological (lanugo and salmon patch) and transient changes (toxic erythema and miliaria). Traumatic lesions and contact dermatitis were among the 10 most frequent injuries, reinforcing the need to effectively implement neonatal skin care protocols, especially in preterm.
Topics: Pregnancy; Female; Humans; Infant, Newborn; Cross-Sectional Studies; Infant, Newborn, Diseases; Birth Weight; Erythema; Gestational Age; Dermatitis, Contact; Intensive Care Units, Neonatal
PubMed: 37172615
DOI: 10.1016/j.jped.2023.04.005 -
Pediatric Allergy, Immunology, and... Dec 2016Clinical features of atopic dermatitis change with age as skin homeostatic mechanisms develop. In some cases, symptoms persist from childhood to adult. In early... (Review)
Review
Clinical features of atopic dermatitis change with age as skin homeostatic mechanisms develop. In some cases, symptoms persist from childhood to adult. In early childhood, the characteristic features of this disease are eczema or exudative papules accompanied by itching. After childhood, lichenified dermatitis preceded by severe itching is the major skin manifestation. Presumably, this difference in clinical symptoms between childhood and adulthood may derive from the age-specific physiological function of skin, such as maintenance of proper stratum corneum, secretion of lipids, and perspiration. The volume and composition of secreted lipids and sweat change with age; these changes affect water retention, skin surface pH, and the microbiome. These physiological activities do not follow a hierarchy, but instead are coordinated to harmonize the maintenance of skin homeostasis. Thus, daily skin care based on the characteristic age-specific physiological function of skin should be considered to manage atopic dermatitis. The usage of moisturizers contributes to reduce skin dryness and the incidence of atopic dermatitis, and is recommended immediately after bathing. A water temperature of 38 to 40 degrees during bathing can be beneficial for barrier recovery, and gentle detergents or soap should be chosen if necessary. After exercise, excess sweat on the skin surface should be rinsed off. Avoidance of perspiration-inducing activities is not necessary. High temperature and humidity on skin surface may cause the development of miliaria and subsequent anhidrosis. Wearing hygroscopic and breathable underwear is recommended.
PubMed: 35923063
DOI: 10.1089/ped.2016.0723 -
Indian Journal of Pediatrics Jun 2021To analyse the incidence of dermatoses in neonates, stress the importance of simple noninvasive diagnostic procedures with perspective to actual need of active...
OBJECTIVE
To analyse the incidence of dermatoses in neonates, stress the importance of simple noninvasive diagnostic procedures with perspective to actual need of active intervention.
METHODS
Forty four neonates with vesicobullous lesions in Departments of Dermatology and Pediatrics were evaluated with respect to diagnosis, required treatments and follow ups.
RESULTS
Of the total 44 neonates, 29 were boys and 15 girls. Low birth weight (weight at birth less than 2,500 g as per WHO criteria) was seen in 19 neonates. Of the infectious dermatoses, most common were pyodermas. Four cases (9%) were diagnosed to be of staphylococcal pyoderma and impetigo and two cases each of Group A Streptococcal impetigo and neonatal tinea faciei (4.5% each), one case each of neonatal candidiasis, neonatal varicella/chickenpox and scabies (2.3% each) were seen. Of the transient skin lesions, erythema toxicum neonatorum was commonest of all, being seen in 18 neonates (41%), followed by four cases (9%) of miliaria crystallina, three cases of neonatal acne (6.8%) and two cases of sucking blisters (4.5%) and one case each of transient neonatal pustular melanosis, epidermolysis bullosa simplex, incontinentia pigmentii, eosinophilic pustular folliculitis, pemphigus vulgaris and neonatal herpes simplex (2.3% each) were enrolled in this study (Fig. 1). Fig. 1 Piechart showing percentage and number of neonates with different diagnostic profiles in the study CONCLUSIONS: Certain specific considerations have to be born in mind while evaluating and managing neonatal dermatoses. Care has to be instituted to identify accurately infectious diseases and distinguish them from benign transient neonatal dermatoses. Some disorders first manifesting during the neonatal period may also represent harbingers of potential problems during adulthood. Finally, treatment modalities are instituted taking in account the actual diagnosis and judging if the treatment really is required or not.
Topics: Adult; Child; Diagnosis, Differential; Exanthema; Female; Humans; Incidence; Infant, Newborn; Male; Pyoderma; Skin Diseases, Vesiculobullous
PubMed: 22037857
DOI: 10.1007/s12098-011-0592-9 -
Journal of Cutaneous Pathology Mar 2015Podoconiosis is a familial geochemical dermatosis which is common in Ethiopia but relatively unknown in Europe/United States. It is related to exposure of bare feet to...
BACKGROUND
Podoconiosis is a familial geochemical dermatosis which is common in Ethiopia but relatively unknown in Europe/United States. It is related to exposure of bare feet to volcanic soil and presents with extensive bilateral lymphedema of legs and feet. Histopathological and immunohistochemical features of it have not been described yet.
OBJECTIVES
The objectives of this study are to characterize podoconiosis histopathologically and immunohistochemically and to increase awareness of the disease.
METHODS
Ten specimens of fully developed podoconiosis were examined with hematoxylin/eosin, periodic acid-Schiff, Gram, elastica-van Gieson stainings, with immunohistochemistry (CD3,CD20,CD31,CD68,CD138, tryptase, podoplanin, collagen IV), and with polymerase chain reaction (PCR) for human papillomavirus (HPV)-specific DNA.
RESULTS
All specimens showed verrucous acanthosis and papillomatosis. Eccrine ducts demonstrated hyperplasia, syringofibroadenomatous changes and miliaria. Dermal collagen bundles were thickened, and elastic fibers were dramatically reduced. A moderate lymphoplasmacytic infiltrate was joined by mast cells and scattered macrophages; neutrophils and eosinophils were sparse. Blood vessels were increased, dilated, and often sclerotic while lymphatics were reduced and largely not dilated. HPV-PCR was negative in all specimens.
CONCLUSIONS
Podoconiosis demonstrates distinctive changes of chronic lymphedema with extensive sclerosis, loss of elastic fibers, verrucous acanthosis (not HPV induced) and reactive changes of eccrine structures. Mast cells, macrophages and altered blood vessels may be involved in the pathogenesis.
Topics: Adult; Aged; Elephantiasis; Ethiopia; Female; Humans; Hyperplasia; Immunohistochemistry; Leg; Male; Middle Aged; Miliaria; Papilloma; Papillomaviridae; Polymerase Chain Reaction; Rare Diseases
PubMed: 25401490
DOI: 10.1111/cup.12441 -
Indian Journal of Critical Care... Aug 2015In this summer season (May-June 2014) most of the days temperature was more than 40°C. Our hospital is surrounded by huge slums area. The population which is low in... (Review)
Review
In this summer season (May-June 2014) most of the days temperature was more than 40°C. Our hospital is surrounded by huge slums area. The population which is low in socioeconomic status used to work in such high temperature for more than 8 h daily. Hence, they are very prone to develop heat injuries in the form of heat edema, heat tetany, heat syncope, heat cramps, miliaria rubra, heat exhaustion, and heatstroke. Again it is compulsory to upgrade our knowledge on this life threatening condition.
PubMed: 26321809
DOI: 10.4103/0972-5229.162470 -
Clinical Case Reports Aug 2021Miliaria crystallina is frequently seen in intensive care patients. This skin condition should be known by both anesthesiologists and dermatologists to avoid unnecessary...
Miliaria crystallina is frequently seen in intensive care patients. This skin condition should be known by both anesthesiologists and dermatologists to avoid unnecessary investigations.
PubMed: 34430023
DOI: 10.1002/ccr3.4665