Clouston Syndrome: 25-year follow-up of a patient

Trídico, Lívia Arroyo; Antônio, Joäo Roberto; Pozetti, Eurides Maria de Oliveira; Rosa, Ana Maria Mendes; Antônio, Carlos Roberto

doi:10.1590/abd1806-4841.20153990

Cited by 3 publications

(5 citation statements)

References 9 publications

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“…For instance, a Q-switched Nd:YAG laser (wavelengths: 532 and 1064 nm, duration: 5-7 ns) with high fluences (>5 J/cm 2 ) was used to treat the melasma with minimal damage to the epidermis [4]. A Q-switched ruby laser (wavelength: 694 nm, duration: 20 ns, fluence: 7.5 J/cm 2 ) led to a highly selective destruction of melanophores similar to that of the Q-switched Nd:YAG laser, but the shorter wavelength was able to target more melanin [26]. In addition, a low-fluence Q-switched Nd:YAG laser (wavelength: 1064 nm, fluence: 1-3 J/cm 2 ) was applied to treat melasma via deeper light penetration into the dermis with minimal damage to the surrounding tissue [1].…”

Section: Discussionmentioning

confidence: 99%

Effect of dual‐optical pulses with temporal energy distribution on laser ablation performance in in vivo zebrafish model

Shin,

Lee,

Hwang

et al. 2023

Journal of Biophotonics

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A Q‐switched laser system has been used in a single‐pulse mode for skin melasma treatments because of instant heat deposition in the target. Despite the efficient ablation of the melanophores in the skin, the single, high‐fluence pulse often causes undesirable damage to the surrounding tissue, leading to high recurrence rates. This study aims to investigate the feasibility of dual‐optical pulses with a temporal energy distribution on the melasma treatment in in vivo zebrafish models in comparison to that of the single optical pulse. Based on the optical detection, the dual‐optical pulses had a temporal energy distribution ratio of 4:1 and an interval of 61 μs between the two consecutive pulses. According to the histological analysis, the dual pulses removed melanophores and induced a few apoptotic nuclei with minimal recurrence. This study demonstrated that the feasibility of dual‐optical pulses (energy ratio = 4:1) could enhance the laser ablation performance in vivo.This article is protected by copyright. All rights reserved.

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Section: Discussionmentioning

confidence: 99%

Effect of dual‐optical pulses with temporal energy distribution on laser ablation performance in in vivo zebrafish model

Shin,

Lee,

Hwang

et al. 2023

Journal of Biophotonics

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“…The number of perspiratory glands is decreased insignifi cantly, their morphological structure shows no signifi cant changes. In a number of cases, there is progressing hyperkeratosis of palms and feetovergrowth of the horny layer of skin (diffuse papillomatous hyperkeratosis of palms and feet, usually in the pressure points), hyperpigmentation of skin -excess pigmentation on skin over joints (especially in major joint areas), nipples, axillary cavities and pubis [1,3,5,10,[23][24][25][26][27][28][29][30]. 5.…”

Section: Methodsmentioning

confidence: 99%

Long-Term Follow-Up of Dental Rehabilitation of a Patient with Clouston Syndrome and Congenital Edentulism (Issues of Theory and Clinical Practice)

et al. 2020

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The article presents results of a concise analysis of domestic and foreign literature addressing the problem of determining of distinctive diagnostic features in patients with Clouston syndrome as an orphan disease rarely encountered in clinical practice of dentistry. A clinical case of effective orthopaedic rehabilitation of a 10-years-old patient with Clouston syndrome and congenital edentulism using minimally invasive orthopaedic dentistry measures: removable dentures application using shape memory materials is presented. Technological peculiarities and advantages of the chosen approach to treatment are described. Photographic documents of orthopaedic dental treatment results including long-term results within the follow-up period of 10 years are presented providing strong evidence of effective aesthetic, functional and social rehabilitation of the patient. Detailed analytical conclusion is drawn according to the study results.

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“…[3][4] En cuanto a displasia ectodérmica Hidrótica o Síndrome de Clouston es una enfermedad autosómica dominante, caracterizada por la triada: alopecia, distrofia en uñas e hiperqueratosis palmo plantar, sin presentar alteraciones en las glándulas sudoríparas. [5][6][7] Dentro de las manifestaciones bucales, la agenesia dental es una característica típica en pacientes con displasia ectodérmica. [8][9] Los dientes permanentes con mayor probabilidad de estar presentes en pacientes con displasia ectodérmica son los incisivos centrales, seguidos por los primeros molares y caninos en el arco superior, primeros premolares y primeros molares en el arco inferior 10 .…”

Section: Introductionunclassified

“…[11][12] La asociación de la agenesia dental con la displasia ectodérmica es frecuentemente caracterizada por estructuras óseas subdesarrolladas con rebordes alveolares ausentes o reducidos. [4][5][6][7][8][9][10][11][12][13] Dependiendo de los problemas estéticos y funcionales, la condición dentaria de los pacientes con displasia ectodérmica tiene implicaciones psicosociales, 8-9 así, la restauración de una apariencia natural y agradable es importante para el desarrollo psicológico normal del niño. 14 Las prótesis dentales totales o parciales son opciones de tratamiento que pueden ser ofrecidas.…”

Section: Introductionunclassified

“…15 En la dentición permanente, las prótesis removibles pueden ser substituidas por fijas o por prótesis implanto soportadas, dependiendo del número, posición de los dientes, cantidad de hueso alveolar. [4][5][6][7][8][9][10][11][12][13][14][15][16] Ante la importancia del tratamiento y acompañamiento odontológico de pacientes odontopediátricos con displasia ectodérmica, así, como la ausencia de trabajos, el presente trabajo tiene como objetivo relatar un caso clínico de rehabilitación oral en paciente pediátrico diagnosticado con DE.…”

Section: Introductionunclassified

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Displasia ectodérmica en odontopediatría

Danelon¹,

Dalpasquale²,

Garcia³

et al. 2021

Rev. Odontopediatr. Latinoam.

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La displasia ectodérmica (DE) se caracteriza por ser una enfermedad hereditaria que consiste en alteraciones genéticas y ambientales, provocando hipodoncia, distrofia en uñas, cabello escaso y anomalías dentarias. El tratamiento de rehabilitación en pacientes pediátricos con DE es difícil debido al continuo crecimiento y desarrollo cráneo facial de estos niños. El presente trabajo tiene como objetivo relatar un caso clínico de rehabilitación oral en paciente pediátrico diagnosticado con DE. Paciente de sexo femenino, con 5 años y 6 meses de edad que compareció a la clínica de odontopediatría en la UNIDERP. Al examen físico, extra oral, se constató que la paciente era respiradora bucal, y presentaba disminución del tercio inferior de la cara, labios protruidos y evertidos, frente prominente, nariz en “silla de montar”, escasez de cabello, pestañas y cejas, piel fina y seca. En el examen intraoral se observó ausencia de los siguientes dientes: 51/52, 61/62/63, 71/72, 81/82, y aspecto conoide de los dientes 53, 73 y 83. Al examen radiográfico se constató agenesia de 9 dientes primarios y de los gérmenes de los siguientes dientes permanentes: 11/12/13, 21/22/23, 41/42, 31/32, se observó la presencia de los gérmenes de los dientes 33 y 43. Con base en las características físicas y radiográficas se diagnosticó displasia ectodérmica hidrótica. Como conducta clínica, se optó por la instalación de mantenedores estéticos funcionales removibles, con el fin de favorecer la fonación, deglución, tonicidad muscular labial y lingual y el desenvolvimiento social.

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Clouston Syndrome: 25-year follow-up of a patient

Cited by 3 publications

References 9 publications

Effect of dual‐optical pulses with temporal energy distribution on laser ablation performance in in vivo zebrafish model

Effect of dual‐optical pulses with temporal energy distribution on laser ablation performance in in vivo zebrafish model

Long-Term Follow-Up of Dental Rehabilitation of a Patient with Clouston Syndrome and Congenital Edentulism (Issues of Theory and Clinical Practice)

Displasia ectodérmica en odontopediatría

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