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Dermatologic Therapy Nov 2020COVID-19 is a global pandemic that emerged from Wuhan, China. Besides pneumonia and acute respiratory distress syndrome, the disease leads to multisystem involvement in... (Review)
Review
COVID-19 is a global pandemic that emerged from Wuhan, China. Besides pneumonia and acute respiratory distress syndrome, the disease leads to multisystem involvement in the form of myocarditis, arrhythmias, cardiac arrest, gastrointestinal symptoms, hypoxemic brain injury, acute liver, and renal function impairment. There are also reports of cutaneous lesions in form of urticarial and maculopapular rashes, chilblain like fingers and toes (covid feet), livedoid vasculopathy, and chicken-pox like or varicelliform vesicles. Clinically, many of these skin lesions are likely secondary to occlusion of small to medium blood vessels due to microthrombi formation or due to viral laden antigen-antibody immune complexes; and same explanation may hold true for possible hypoxemic injury simultaneously occurring in other vital organs like lungs, heart, brain, and kidneys. The histopathology, immunoflorescence and RT-PCR analysis of skin biopsies can provide useful insights for ascertaining the pathogenesis of this complex viral syndrome. Apparently, it is interplay of disarmed cellular immunity and over-activated humoral immunity that culminates in end-organ changes. The morbidity and mortality can be significantly reduced by upgrading the cellular immunity and downgrading the humoral response; along with prevention of hypoxemic and reperfusion injuries by using antivirals, immunomodulators, antioxidants, anti-platelets, and anticoagulants in judicious and phased manner.
Topics: COVID-19; Cytokine Release Syndrome; Humans; SARS-CoV-2; Skin Diseases
PubMed: 32559324
DOI: 10.1111/dth.13859 -
Journal of Nippon Medical School =... Nov 2022Apalutamide, an oral androgen receptor signaling inhibitor, is approved for the treatment of non-metastatic castration-resistant prostate cancer and metastatic prostate... (Review)
Review
Apalutamide, an oral androgen receptor signaling inhibitor, is approved for the treatment of non-metastatic castration-resistant prostate cancer and metastatic prostate cancer. In the international randomized placebo-controlled clinical trials, apalutamide was associated with a higher rate of rash than placebo. However, given that reports from a dermatological perspective are limited, the skin manifestations and histopathology of the skin lesions caused by apalutamide are largely unknown. Here, we report a case of apalutamide-induced drug eruption. A 66-year-old man developed itchy maculopapular erythema on the trunk and extremities 10 weeks after starting apalutamide for progressive prostate cancer. A biopsy specimen showed interface dermatitis with perivascular lymphocytic infiltration in the upper dermis. The lymphocyte transformation test was positive for apalutamide. The skin manifestations improved after discontinuation of apalutamide and treatment with topical corticosteroids and systemic prednisolone. A review of the dermatology literature on apalutamide-induced drug eruption yielded only six cases, including our case. Dermatologically, there were four cases of maculopapular rash and two of toxic epidermal necrolysis and histopathologically, there were three cases of interface dermatitis, two of epidermal necrosis, and one of spongiotic dermatitis. Four patients had peripheral eosinophilia. A lymphocyte transformation test was performed in three cases and was positive for apalutamide in all cases. Except for the two cases of toxic epidermal necrolysis, which were fatal, the skin eruptions appeared 10 weeks after starting apalutamide. Considering the increasing number of patients with prostate cancer being treated with apalutamide, cases of apalutamide-induced drug eruption need to be accumulated and analyzed.
Topics: Male; Humans; Aged; Stevens-Johnson Syndrome; Androgen Receptor Antagonists; Drug Eruptions; Exanthema; Prostatic Neoplasms
PubMed: 34526471
DOI: 10.1272/jnms.JNMS.2022_89-503 -
Cureus Jun 2022Background and objectives Systemic lupus erythematosus (SLE) is a chronic multisystem disorder exhibiting a wide spectrum of clinical and immunological abnormalities....
Background and objectives Systemic lupus erythematosus (SLE) is a chronic multisystem disorder exhibiting a wide spectrum of clinical and immunological abnormalities. Skin is the second most affected organ; lesions may precede systemic manifestations and foretell systemic involvement. Correlation between systemic manifestations and immunological profile is known but the interplay between antibodies and cutaneous findings is an area of recent interest. The present study aims to evaluate the demographic differences, pattern and prevalence of skin lesions, and correlation between cutaneous, systemic manifestations, and serological profile in SLE. Methods A total of 40 patients diagnosed with SLE, fulfilling Systemic Lupus International Collaborating Clinics (SLICC) criteria (2012), who visited the Dermatology outpatient department between April 2019 to April 2020 were recruited. Demographic details, evaluation of cutaneous lesions as lupus erythematosus (LE) specific and LE non-specific, systemic examination, hematological tests, and serological profile findings were noted. Results The mean age of onset was 23.3 years with a female to male ratio of 19:1. Common LE-specific lesions were malar rash (77.5%), photosensitivity (70%), and generalized maculopapular rash (20%). Frequently occurring LE non-specific lesions were non-scarring alopecia (60%), oral ulcers (45%), and vasculitis (12.5%). Arthritis (77.5%) and nephritis (30%) were common systemic findings. Among 14 patients with cutaneous manifestations alone, 12 (85%) had antinuclear antibody (ANA), eight (57%) had anti-double-stranded DNA (anti-dsDNA), four (28%) had anti-Smith (anti-Sm) and anti-RO/Sjögren's syndrome antigen A (Anti-RO/SSA), three (21%) had anti-histone, and one (7%) had anti-ribonucleoprotein (anti-RNP) antibodies in serum. Conclusions Lower age at onset, high prevalence of photosensitivity, anemia, and alopecia with a low prevalence of Raynaud's phenomenon suggest environmental influence in the context of the Indian population. A positive immunological profile in patients with cutaneous involvement alone gives an opportunity to the caregiver to identify the disease process much before systemic manifestations are expressed.
PubMed: 35812543
DOI: 10.7759/cureus.25763 -
BMJ Case Reports Apr 2021Gianotti-Crosti syndrome (GCS) is a self-limited condition, mainly affecting children younger than 6 years, less common in adolescents and adults. It consists of a viral...
Gianotti-Crosti syndrome (GCS) is a self-limited condition, mainly affecting children younger than 6 years, less common in adolescents and adults. It consists of a viral exanthema with papular lesions with a flat top and symmetrical distribution, affecting predominantly extremities, gluteal region and extensor surfaces. It is often associated with viral infections but can also be related to bacterial infections, vaccination or be idiopathic. In this report, we present a case of GCS in a 13-year-old healthy female adolescent who presented with fever, odynophagia, prostration and diffuse maculopapular rash. The diagnosis of infectious mononucleosis due to infection by the Epstein-Barr virus was established. On the second week of the disease, a clinical recrudescence occurred, with worsening of the fever and modification of the exanthema characteristics. GCS is often an underdiagnosed entity. The differential diagnosis of viral exanthema can prove to be challenging and clinical suspicion is essential to achieve the diagnosis.
Topics: Acrodermatitis; Adolescent; Child; Epstein-Barr Virus Infections; Exanthema; Female; Herpesvirus 4, Human; Humans; Infectious Mononucleosis
PubMed: 33795277
DOI: 10.1136/bcr-2020-240747 -
Journal of Investigational Allergology... 2011Meglitinides (repaglinide and nateglinide) are insulin secretagogues used to treat diabetes mellitus. We present a case of hypersensitivity reaction to repaglinide in a...
Meglitinides (repaglinide and nateglinide) are insulin secretagogues used to treat diabetes mellitus. We present a case of hypersensitivity reaction to repaglinide in a 61-year-old man who developed a maculopapular rash 5 days after treatment. Skin prick tests including repaglinide (0.5 g/mL) and patch tests (0.05% in pet and saline) were performed, and the results were negative. A blind oral challenge test with repaglinide was performed and the therapeutic dose was subsequently taken at home every 24 hours for 7 days. The result was positive with a delayed reaction at day 3. A punch biopsy of the skin lesions revealed drug-induced exanthema. The clinical manifestations, the latency period, the reappearance of cutaneous lesions after rechallenge, and the histopathology report of the skin biopsy suggest a type IV mechanism.
Topics: Carbamates; Cyclohexanes; Diabetes Mellitus, Type 2; Drug Hypersensitivity; Erythema; Exanthema; Humans; Hypoglycemic Agents; Male; Middle Aged; Nateglinide; Patch Tests; Phenylalanine; Piperidines
PubMed: 21548456
DOI: No ID Found -
Der Hautarzt; Zeitschrift Fur... Jun 2022Coronavirus disease 2019 (COVID-19) is a systemic disease induced by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that frequently presents with skin... (Review)
Review
Coronavirus disease 2019 (COVID-19) is a systemic disease induced by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that frequently presents with skin manifestations. The five most common skin lesions are pseudo-chilblain and maculopapular, urticarial, vesicular, and livedo/necrotizing skin lesions. These skin lesions are of diagnostic and prognostic relevance. For example, in children, typical skin lesions may indicate a life-threatening inflammatory syndrome, which rarely occurs after corona infection. Skin lesions have also been described after COVID-19 vaccination. These usually show an uncomplicated, self-limiting course and therefore do not represent a contraindication for completing the vaccination status in the vast majority of cases.
Topics: COVID-19; COVID-19 Vaccines; Child; Humans; SARS-CoV-2; Skin Diseases; Vaccination
PubMed: 35477785
DOI: 10.1007/s00105-022-04991-w -
Journal of Cosmetic Dermatology Sep 2022COVID-19 has been linked to a variety of dermatological conditions. (Observational Study)
Observational Study
BACKGROUND
COVID-19 has been linked to a variety of dermatological conditions.
OBJECTIVE
To determine the presence of various cutaneous manifestations in patients with COVID-19, also to define their features in relation to the systemic symptoms.
METHODS
This research enrolled a total of 1206 lab-confirmed COVID-19 individuals at a tertiary-care hospital in Karachi, Pakistan. Expert dermatologists assessed patients for COVID-related skin conditions. COVID-19 severity was categorized as asymptomatic/mild, moderate, or severe.
RESULTS
Of the 102 (85.7%) patients with only one cutaneous sign, 26.5% developed maculopapular/morbiliform/erythematous rash; 14.7% urticaria; 9.85% vesicular/pustular exanthem; 14.7% vascular pattern; 12.7% infections, 7.8% miscellaneous and 9.8% late cutaneous findings A longer-lasting vascular pattern was related with an older age and a fatal COVID-19 outcomes (P: 0.000) compared with mild/moderate disease. Most of the retiform purpura presented exclusively with thromboembolic episodes. The moderate severity was correlated with maculopapular/morbiliform/exanthematous phenotype (P: 0.009), whereas urticaria was attributed to asymptomatic/mild disease (0.001) compared with moderate/severe infection.
LIMITATIONS
Single-Center and observational study.
CONCLUSION
Vascular lesions were correlated with disastrous COVID-19 outcomes, whereas retiform purpura was linked to adverse outcomes. The maculopapular/morbiliform/erythematous rash was associated with moderate severity, while the urticarial rash was linked to milder course compared with moderate/severe severity infection.
Topics: COVID-19; Drug Eruptions; Exanthema; Humans; Purpura; SARS-CoV-2; Urticaria
PubMed: 35866336
DOI: 10.1111/jocd.15258 -
Clinical Microbiology and Infection :... Mar 2018Neutropenic patients developing acute disseminated candidiasis may present with skin lesions. (Review)
Review
BACKGROUND
Neutropenic patients developing acute disseminated candidiasis may present with skin lesions.
AIMS
To evaluate the epidemiology of acute disseminated candidiasis with skin lesions in neutropenic patients, taking into consideration changes caused by different prophylactic strategies.
SOURCES
A systematic review of English-language articles found via PubMed (1963-2016) was performed. We asked the following questions: (a) What Candida species are more frequently involved in this syndrome? (b) Has antifungal prophylaxis changed the species causing skin lesions? (c) What are the typical patterns of skin lesions? (d) What is the frequency of skin lesions in neutropenic patients with candidaemia or acute disseminated candidiasis? (e) Has antifungal prophylaxis decreased the incidence of acute disseminated candidiasis with skin lesions?
CONTENT
Among 183 studies, 33 were selected, reporting 100 cases of acute disseminated candidiasis with skin lesions in neutropenic patients. It occurred more frequently in the setting of induction therapy for de novo or relapsed acute leukaemia, and the most frequent Candida species were C. tropicalis (68%) and C. krusei (15%). Diffuse maculopapular lesions predominated in cases caused by C. tropicalis and nodular and papular lesions in cases caused by C. krusei. Prophylaxis with fluconazole was reported in six cases, C. krusei in five and C. ciferrii in one. The death rate was 45.4%.
IMPLICATIONS
Two patterns were recognized: disseminated maculopapular lesions caused by C. tropicalis in patients not receiving fluconazole prophylaxis, occurring in 39% to 44% of neutropenic patients with acute disseminated candidiasis, and nodular lesions caused by C. krusei in patients receiving fluconazole prophylaxis, occurring less frequently.
Topics: Antifungal Agents; Candida; Candidiasis, Invasive; Chemoprevention; Humans; Immunocompromised Host; Neutropenia; Skin
PubMed: 28847765
DOI: 10.1016/j.cmi.2017.08.016 -
Current Opinion in Infectious Diseases Apr 2022Coronavirus disease 2019 (COVID-19) is a well established respiratory tract illness. Recent studies in adults and children have shown an increasing number of patients... (Review)
Review
PURPOSE OF REVIEW
Coronavirus disease 2019 (COVID-19) is a well established respiratory tract illness. Recent studies in adults and children have shown an increasing number of patients reporting polymorphic cutaneous manifestations during COVID-19, including different types of rashes, from maculopapular, vascular, vesicular to atypical forms.
RECENT FINDINGS
Although pathogenesis of skin manifestations is still not fully understood, it has been proposed that cutaneous involvement during COVID-19 may be the results of the activation of the immune response against severe acute respiratory syndrome coronavirus-2, the reactivation or co-infection of herpesviruses or drug hypersensitivity.
SUMMARY
According to available literature, skin manifestations in patients with COVID-19 may be categorized on the basis of their clinical presentations as follows: erythematous rashes, lesions of vascular origin, vesicular rash, urticarial rash and acute generalized exanthematous pustulosis (AGEP), erythema multiforme and other polymorphic erythema/atypical reactions. Prompt recognition of these cutaneous manifestations represents a crucial point to facilitate diagnosis and management of COVID-19 patients.
Topics: Adult; COVID-19; Child; Humans; SARS-CoV-2; Skin
PubMed: 35067520
DOI: 10.1097/QCO.0000000000000816 -
Metabolites Jun 2023Bowel-associated arthritis-dermatosis syndrome (BADAS) is a rare neutrophilic dermatosis that was first described in 1971 in patients who underwent bypass surgery for... (Review)
Review
Bowel-associated arthritis-dermatosis syndrome (BADAS) is a rare neutrophilic dermatosis that was first described in 1971 in patients who underwent bypass surgery for obesity. Over the years, the number of reported cases associated with medical gastroenterological conditions, particularly inflammatory bowel disease (IBD), has progressively increased. To date, there are no systematic reviews in the literature on BADAS. The design of an a priori protocol was based on PRISMA guidelines, and a search of PubMed and Scopus databases was conducted for articles published between 1971 and 2023 related to the topic. Fifty-one articles including 113 patients with BADAS were analyzed in this systematic review. Bariatric surgery and IBD were the most frequently reported causes of BADAS, accounting for 63.7% and 24.7% of all cases, respectively. A total of 85% of cases displayed the typical dermatological presentation, including urticarial maculopapular lesions centered by a vesicopustule, with the majority of lesions located on the upper limbs (73.5%). Polyarthralgia or localized arthritis were always present. Atypical presentations included cellulitis-like, erythema-nodosum-like, Sweet-syndrome-like and pyoderma-gangrenosum-like manifestations. Gastrointestinal symptoms were frequently observed in IBD-related cases (67.9%). The histopathology showed a neutrophilic infiltrate (96.6%). The most commonly used treatment regimens consisted of systemic corticosteroids, metronidazole and tetracyclines, either alone or in combination. A relapsing-remitting course was observed in 52.1% of patients. In conclusion, BADAS is a neutrophilic dermatosis that presents with a wide variety of cutaneous manifestations, both typical and atypical. Gastrointestinal symptoms are frequently observed, particularly in cases related to IBD. The histopathology is clear but not specific compared with other neutrophilic dermatoses. The diagnosis can be challenging, but the relapsing-remitting course and the strong association with polyarthralgia and gastrointestinal disease can aid in the diagnosis.
PubMed: 37512497
DOI: 10.3390/metabo13070790