Assuntos
Doença de Darier , Humanos , Doença de Darier/diagnóstico , Doença de Darier/patologia , Feminino , Pele/patologia , Masculino , BiópsiaRESUMO
The MDHHgermany registry was initiated to characterize the "real-life" situation of affected individuals with Darier's disease (DD; Morbus Darier, MD) and Hailey-Hailey disease (HH), including their treatment and healthcare. To gain deeper insights into medical care of patients with DD, various aspects such as demographics, subjective symptoms, patient satisfaction with medical care, past and current therapies were explored. Patients with diagnosed DD were included. Subjective symptoms such as itch, pain and burning sensation were assessed. Individual therapy goals were recorded and patients assessed previous/current therapies along with satisfaction of medical care and treatment. A total of 55 patients were recruited; 47 patients were eligible for the analysis. Pruritus was rated the most bothersome symptom. Some 42.6% had not received systemic treatment so far or systemic therapies were rated ineffective (32.6%). Most commonly oral retinoids were prescribed, followed by corticosteroids. Patient satisfaction with medical care and treatment proved to be mediocre. This "real-life" data show an alarming unmet need regarding patients' satisfaction with medical care and treatment, evidenced by the reported lack of disease control. Further studies and interventions are needed to improve the spectrum of available therapies. MDHHgermany provides a foundational platform for future clinical trials, epidemiological studies, and pathophysiological analyses.
Assuntos
Doença de Darier , Satisfação do Paciente , Sistema de Registros , Humanos , Doença de Darier/terapia , Doença de Darier/diagnóstico , Doença de Darier/tratamento farmacológico , Masculino , Feminino , Alemanha , Pessoa de Meia-Idade , Idoso , Adulto , Resultado do Tratamento , Necessidades e Demandas de Serviços de Saúde , Pênfigo Familiar Benigno/diagnóstico , Pênfigo Familiar Benigno/tratamento farmacológico , Pênfigo Familiar Benigno/terapia , Prurido/etiologia , Avaliação das Necessidades , Corticosteroides/uso terapêutico , Retinoides/uso terapêuticoAssuntos
Doença de Darier , Humanos , Doença de Darier/complicações , Doença de Darier/psicologia , Doença de Darier/epidemiologia , Doença de Darier/diagnóstico , Feminino , Masculino , Pessoa de Meia-Idade , Adulto , Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/etiologia , Transtornos de Ansiedade/psicologia , Transtorno Depressivo/epidemiologia , Transtorno Depressivo/etiologia , Transtorno Depressivo/psicologia , Ansiedade/etiologia , Ansiedade/psicologia , Ansiedade/epidemiologia , Depressão/epidemiologia , Depressão/psicologia , Depressão/etiologia , Idoso , Fatores de RiscoRESUMO
This case series describes a constellation of novel adverse reactions in 3 of 9 patients with uveal melanoma receiving treatment targeting activity of the Brahma-associated factor chromatin remodeling complex.
Assuntos
Melanoma , Neoplasias Uveais , Humanos , Melanoma/patologia , Neoplasias Uveais/patologia , Neoplasias Uveais/genética , Doença de Darier/diagnóstico , Doença de Darier/patologia , Sobrancelhas/anormalidades , Montagem e Desmontagem da Cromatina , Masculino , Feminino , Pessoa de Meia-Idade , Fatores de Transcrição/genética , Anormalidades MúltiplasRESUMO
ABSTRACT: Darier disease (DD) is a rare genodermatosis. Literature on this topic is overwhelmingly dominated by case reports with rare clinical presentations, which have mentioned the histopathologic features briefly. The aim of this study was to document the histopathology of DD. Skin biopsies diagnosed as Darier disease based on clinicopathologic correlation over 12 years were reviewed for various epidermal and dermal features. There were 16 patients included, who most commonly presented in the third decade, with slight female predilection. The most common clinical presentation was hyperpigmented, hyperkeratotic, papules and plaques (91%), with 69% affecting the trunk. In addition to the classic suprabasal acantholytic clefts, we noted some unusual features: absence of parakeratosis (19%), a cornoid lamella-like pattern (62%), follicular acantholysis (13%) and multiple foci of involvement within a single biopsy (63%). Features such as the presence of dyskeratotic cells and minimal dermal lymphocytic infiltrates were concordant with previous literature. The limitation of this study was the small sample size. To conclude, pathologists must be aware of the variations in histopathology of Darier's disease, especially when challenged with atypical clinical presentations. The Darier-like pattern is met within several acantholytic diseases, and clinicopathologic correlation has the last word in arriving at a diagnosis.
Assuntos
Doença de Darier , Pele , Humanos , Doença de Darier/patologia , Doença de Darier/diagnóstico , Feminino , Masculino , Adulto , Pessoa de Meia-Idade , Pele/patologia , Biópsia , Adulto Jovem , Adolescente , Criança , Idoso , Epiderme/patologia , Acantólise/patologia , Acantólise/diagnóstico , Estudos RetrospectivosRESUMO
Importance: Darier disease (DD) is a rare genetic skin disorder caused by heterozygous variants in the ATP2A2 gene. Clinical manifestations include recurrent hyperkeratotic papules and plaques that occur mainly in seborrheic areas. Although some of the lesions wax and wane in response to environmental factors, others are severe and respond poorly to therapy. Objective: To investigate the molecular mechanism underlying the persistency of skin lesions in DD. Design, Setting, and Participants: In this case series, DNA was extracted from unaffected skin, transient and persistent lesional skin, and blood from 9 patients with DD. Genetic analysis was used using paired-whole exome sequencing of affected skin and blood or by deep sequencing of ATP2A2 of affected skin. Chromosomal microarray analysis was used to reveal copy number variants and loss of heterozygosity. All variants were validated by Sanger sequencing or restriction fragment length polymorphism. Interventions or Exposures: Paired whole-exome sequencing and deep sequencing of ATP2A2 gene from blood and skin samples isolated from persistent, transient lesions and unaffected skin in patients with DD. Main Outcomes and Measures: Germline and somatic genomic characteristics of persistent and transient cutaneous lesions in DD. Results: Of 9 patients with DD, all had heterozygous pathogenic germline variants in the ATP2A2 gene, 6 were female. Participant age ranged from 40 to 69 years on enrollment. All 11 persistent skin lesions were associated with second-hit somatic variants in the ATP2A2 gene. The somatic variants were classified as highly deleterious via combined annotation-dependent depletion (CADD) scores or affect splicing, and 3 of them had been previously described in patients with DD and acrokeratosis verruciformis of Hopf. Second-hit variants in the ATP2A2 gene were not identified in the transient lesions (n = 2) or the normal skin (n = 2). Conclusions and Relevance: In this study, persistent DD lesions were associated with the presence of second-hit somatic variants in the ATP2A2 gene. Identification of these second-hit variants offers valuable insight into the underlying mechanisms that contribute to the lasting nature of persistent DD lesions.
Assuntos
Doença de Darier , ATPases Transportadoras de Cálcio do Retículo Sarcoplasmático , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença de Darier/genética , Doença de Darier/diagnóstico , Doença de Darier/patologia , Variações do Número de Cópias de DNA , Sequenciamento do Exoma , Sequenciamento de Nucleotídeos em Larga Escala , Perda de Heterozigosidade , ATPases Transportadoras de Cálcio do Retículo Sarcoplasmático/genética , Pele/patologiaRESUMO
La erupción variceliforme de Kaposi es una infección cutánea diseminada, causada en la mayor parte de los casos por el virus Herpes simple tipo 1. Se suele presentar en pacientes con alteraciones preexistentes de la barrera cutánea, especialmente en niños con dermatitis atópica. Se comunica el caso de un paciente de 84 años, quien negaba enfermedades cutáneas previas, que consultó por lesiones dolorosas y pruriginosas, en la piel del tórax y el abdomen, de 3 semanas de evolución. Con sospecha de una enfermedad infecciosa viral, bacteriana, ampollar o neutrofílica, se realizó inmunofluorescencia directa para herpes, cultivo y biopsia de piel para estudio histológico. La inmunofluorescencia fue positiva para Herpes simple tipo 1 y el estudio histopatológico mostró cambios compatibles con infección herpética y enfermedad de Darier. La enfermedad de Darier es una genodermatosis infrecuente que se suele manifestar en la adolescencia. Si bien su diagnóstico en la ancianidad es excepcional, este caso ilustra que se debe considerar en todos los pacientes que presenten erupción variceliforme. (AU)
Kaposi's varicelliform rash is a disseminated cutaneous infection, caused by Herpes virus 1. It usually presents in patients with pre-existing skin barrier disorders, especially in children with atopic dermatitis. We report the case of an 84-year-old patient, who reported having no previous skin diseases, who consulted for painful, itchy, 3-week-old skin lesions. As we suspected viral, bacterial, bullous or neutrophilic disease, direct immunofluorescence, culture, and skin biopsy for histological study were performed. Immunofluorescence was positive for Herpes simplex type 1 and the histopathological study showed changes compatible with herpetic infection and Darier's disease. Darier's disease is a rare genodermatosis that usually manifests in adolescence. Although its diagnosis in old age is anecdotal, it should be considered in patients with a varicelliform rash. (AU)
Assuntos
Humanos , Masculino , Idoso de 80 Anos ou mais , Erupção Variceliforme de Kaposi/diagnóstico , Doença de Darier/diagnóstico , Aciclovir/administração & dosagem , Foscarnet/uso terapêutico , Herpesvirus Humano 1/patogenicidade , Técnica Direta de Fluorescência para Anticorpo , Herpes Simples/complicações , Erupção Variceliforme de Kaposi/etiologia , Erupção Variceliforme de Kaposi/patologia , Erupção Variceliforme de Kaposi/tratamento farmacológico , Doença de Darier/etiologiaRESUMO
INTRODUCCIÓN: Las enfermedades acatólicas son un grupo heterogéneo de enfermedades que presentan como característica central histopatológica la acantosis. Generalmente presentan un curso de evolución crónica y recidivante, con variadas manifestaciones clínicas. OBJETIVO: caracterizar los pacientes con diagnóstico de enfermedad acantolítica, bajo 5 criterios clínicos y realizar una revisión de la literatura. MÉTODOS: Se realizó una revisión de la base de datos del Servicio Anatomía Patológica del Hospital San Borja Arriaran (HSBA) entre los años 2007 y 2017 y se complementaron con los antecedentes clínicos extraídos de las fichas clínicas.RESULTADOS: Se obtuvo un total de 13 casos. el 53,8% correspondieron a enfermedad de Darier, 20,6% a enfermedad de Hailey-Hailey y un 20,6% a enfermedad de Grover, obteniendo un promedio de edad al momento del diagnóstico de 22,5 años, 44,3 años y 47,6 años respectivamente. Los antecedentes familiares estuvieron presentes en el 53,8% del total de pacientes, ninguno de ellos presentaba estudio genético. El 61,5% de la muestra correspondió a pacientes de sexo femenino y el promedio de años de evolución previo al diagnóstico fue de 7,4 años para Darier, 8,6 para Hailey-Hailey y para Grover. El 100% de los pacientes con enfermedad de Darier y Grover estaban con terapia sistémica y el 66,6% de enfermedad de Hailey-Hailey con terapia tópica, todos con adecuada respuesta clínica. DISCUSIÓN y conclusiones: las enfermedades acantolíticas corresponden a genodermatosis poco frecuente cuyo diagnóstico y tratamiento constitu-yen un desafío para el dermatólogo
INTRODUCTION: Atytolic diseases are a heterogeneous group of diseases that present acanthosis as a histopathological central characteristic. They usually present a course of chronic and recurrent evolution, with varied clinical manifestations. OBJECTIVE: to characterize the patients diagnosed with acantholytic disease, with 5 clinical criteria and to carry out a review of the literature. METHODS: A review of the database of the Pathological Anatomy Service of the San Bor-ja Arriaran Hospital (HSBA) between 2007 and 2017 was carried out and complemented with the clinical records extracted from the clinical files. RESULTS: A total of 13 cases were obtained. 53.8% corresponded to Darier's disease, 20.6% to Hailey-Hailey's disease and 20.6% to Grover's disease, obtaining an average age at diagnosis of 22.5 years, 44.3 years and 47.6 years respectively. Family history was present in 53.8% of the to-tal patients, none of them had a genetic study. 61.5% of the sample corresponded to female patients and the average of years of evolution prior to diagnosis was 7.4 years for Darier, 8.6 for Hailey-Hailey and for Grover. 100% of the pa-tients with Darier and Grover's disease were on systemic therapy and 66.6% of Hailey-Hailey's disease with topical therapy, all with adequate clinical response. DISCUSSION AND CONCLUSIONS: acantholytic diseases correspond to rare genodermatosis whose diagnosis and treatment constitute a challenge for the dermatologist.
Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Acantólise/epidemiologia , Pênfigo Familiar Benigno/epidemiologia , Ictiose/epidemiologia , Doença de Darier/epidemiologia , Chile , Estudos Retrospectivos , Acantólise/diagnóstico , Pênfigo Familiar Benigno/diagnóstico , Ictiose/diagnóstico , Doença de Darier/diagnósticoRESUMO
Abstract: We present a different and rare manifestation of Darier's disease, namely linear Darier's disease. Only a few cases have been described in the literature. The case report is a male patient, 60 years old, presenting brown to red papules and plaques with hyperkeratosis distributed on the abdomen, following Blaschko's lines, with 6 years' evolution. It was a difficult diagnosis until the dermatological workup and biopsy.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Doença de Darier/diagnóstico , Fotografação , Acitretina/administração & dosagem , Ceratolíticos/administração & dosagem , Doença de Darier/patologia , Doença de Darier/tratamento farmacológico , Ilustração MédicaRESUMO
El Síndrome Graham-Little-Piccardi-Lasseur (GLPLS) corresponde a una variante clínica del llamado Liquen plano pilar y se caracteriza por presentar alopecia cicatrizal progresiva de cuero cabelludo con las características del Liquen plano pilar, alopecia no cicatrizal que compromete axilas y pubis, y erupción folicular liquenoide en tronco, extremidades, cara y/o cejas. Presentamos el caso de una paciente de 19 años que ha sido diagnosticada con GLPLS y cuyo curso ha sido de difícil manejo.
The Graham-Little-Piccardi-Lasseur Syndrome (GLPLS) corresponds to a clinical variant of Lichen planopilaris and is characterized by progressive scarring scalp alopecia with features of flat lichen, non-scarring alopecia localized in the armpits and pubis, and lichenoid follicular eruption in trunk, extremities, face and / or eyebrows. We present the case of a 19-year-old female patient who has been diagnosed with GLPLS and whose course has been difficult to manage.
Assuntos
Humanos , Feminino , Adulto , Cicatriz/diagnóstico , Alopecia/diagnóstico , Líquen Plano/diagnóstico , Síndrome , Cicatriz/patologia , Alopecia/patologia , Doença de Darier/diagnóstico , Líquen Plano/patologiaRESUMO
La enfermedad de Darier-White (EDW) es una genodermatosis que causa una alteración en los niveles de calcio intracelulares, provocando acantólisis y apoptosis de los queratinocitos. La variante segmentaria tipo 2, infrecuente, tiene como máxima expresión de severidad la afectación de una metámera...
Assuntos
Humanos , Doença de Darier/diagnóstico , Dermatopatias Genéticas , MosaicismoRESUMO
El diagóstico es Enfermedad de Darier.
Assuntos
Humanos , Masculino , Adolescente , Doença de Darier/diagnóstico , Doença de Darier/terapia , ArgentinaRESUMO
La enfermedad de Darier es un desorden de herencia autosómica dominante infrecuente, caracterizado por pápulas foliculares y perifoliculares y placas queratósicas distribuidas en áreas seborreicas que generalmente se manifiesta en la adolescencia. Se acompaña, además, de compromiso ungueal y mucoso. Se presentan tres pacientes con un cuadro clínico e histopatológico compatible con enfermedad de Darier evaluados en el Servicio de Dermatología del Hospital de Pediatría Prof. Dr. Juan P. Garrahanentre agosto de 1988 y mayo de 2010.La media de las edades al momento del diagnóstico fue de 11,33 años. La totalidad de los pacientes presentó manifestaciones cutáneas y ungueales características de la enfermedad. El 100% de los pacientes recibió tratamiento con emolientes, y a dos de ellos se les asoció retinoides tópicos, ácido láctico y/o urea. Es importante recordar que ante un paciente con estas características clínicas debe sospecharse esta enfermedad para poder instaurar un tratamiento oportuno.
Assuntos
Humanos , Masculino , Adolescente , Feminino , Criança , Doença de Darier/diagnóstico , Doença de Darier/patologia , Doença de Darier/tratamento farmacológico , Pele/patologia , Dermatopatias/patologia , Unhas/patologiaRESUMO
A queratose folicular espinulosa decalvante é afecção rara, de transmissão genética ligada ao X ou esporádica, caracterizada por hiperqueratose folicular e alopecia cicatricial. Inicia-se, geralmente, na primeira infância, exacerbando-se na adolescência. As terapias são pouco efetivas, com tratamento frustrante, quando já há alterações predominantemente cicatriciais. Relata-se caso de criança com quadro de alopecia cicatricial intensa, com alterações precoces (já ao nascimento) e rápida evolução para alopecia difusa cicatricial do couro cabeludo, o que tornou o tratamento limitado e desapontador.
Keratosis follicularis spinulosa decalvans is a rare disease, with genetic transmission either X-linked or sporadic, characterized by follicular hyperkeratosis and cicatricial alopecia. The disease usually begins in early childhood exacerbating throughout adolescence. The therapies are somewhat effective, with frustrating treatment when there are changes which are predominantly cicatricial. It is reported a case of child with intense cicatricial alopecia, with precocious changes (already present at birth) that rapidly evolved to diffuse cicatricial alopecia on the scalp, which has limited the treatment, with disappointing results.
Assuntos
Pré-Escolar , Feminino , Humanos , Alopecia/etiologia , Doença de Darier/complicações , Alopecia/patologia , Doença de Darier/diagnóstico , Doença de Darier/patologiaRESUMO
La enfermedad de Darier es un trastorno autonómico dominante que se caracteriza por alteraciones de la queratinización de la epidermis, uñas y mucosas. Es una entidad infrecuente, caracterizada por presentar pápulas queratósicas en áreas seborreicas. En todos los casos existe una mutación en el gen ATP2A2, que mapea en el cromosoma 12q23-24. Se presentan 6 pacientes con enfermedad de Darier y se consideran aspectos clínicos, histopatológicos y terapeúticos de esta entidad.
Assuntos
Humanos , Masculino , Adulto , Feminino , Pessoa de Meia-Idade , Doença de Darier/diagnóstico , Doença de Darier/patologia , Pele/patologia , Ceratose/patologiaRESUMO
Presentamos un paciente de 22 años de edad que consulta por queratodermia palmoplantar difusa. A pesar de que las características clínicas son comunes a otras queratodermias, las imágenes histopatológicas nos permiten arribar al diagnóstico de enfermedad de Darier palmoplantar. Nos referimos a un nuevo caso de esta rara entidad y realizamos una revisión de tema.
Assuntos
Humanos , Adulto , Feminino , Doença de Darier/diagnóstico , Doença de Darier/genética , Doença de Darier/tratamento farmacológico , Biópsia , Pele/patologia , Ceratodermia Palmar e Plantar/diagnóstico , Ceratodermia Palmar e Plantar/genética , Ceratodermia Palmar e Plantar/tratamento farmacológicoRESUMO
Presentamos el caso de una paciente de 34 años de edad, quien consultó por una dermatosis de reciente aparición, con lesiones papulosas de color pardovioláceo y superficie queratósica localizadas en flanco izquierdo. Al realizar el estudio histopatológico se comprueba la sospecha clínica de enfermedad de Darier. Debido a la distribución circunscripta de las lesiones, se la ha denominado enfermedad de Darier segmentaria o localizada. Desde sus primeras descripcines, diferentes autores plantearon una gran dificultad diagnóstica con esta enfermedad, pues no difiere clínica e histopatologicamente den nevo epidérmico disqueratósico acantolítico. La presencia de signos típicos de enfermedad de Darier en pacientes con lesiones localizadas, sumada a descubrimientos recientes en el campo de la genética, donde se revela la presencia de una mutación en el gen ATP2A2 en la piel comprometida por enfermedad de Darier clásica, y no en los pacientes con nevo epidérmico disqueratósico acantolítico, sustentarían el diagnóstico de enfermedad de Darier localizada.