Fibrous Dysplasia
Mostrando 1-12 de 35 artigos, teses e dissertações.
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1. Effects of zoledronic acid therapy in fibrous dysplasia of bone: a single-center experience
ABSTRACT Objective: Fibrous dysplasia (FD) is a rare bone disorder that can involve any part of the skeleton, leading to bone pain, deformities, and fractures. Treatment with intravenous bisphosphonates has been used with variable results. Therefore, we aimed to evaluate the effects of zoledronic acid (ZA) therapy in patients with monostotic or polyostotic
Archives of Endocrinology and Metabolism. Publicado em: 2022
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2. McCune-Albright syndrome - A case report with transmission electron microscopy
Abstract McCune - Albright syndrome is a genetic disease with cutaneous mosaicism caused by post-zygotic activating mutations in GNAS locus, it has a triad of fibrous bone dysplasia, café-au-lait macules and precocious puberty. We examined a 22-year-old female patient with café au lait spot in right side of the abdomen, with a chessboard - like distributio
Anais Brasileiros de Dermatologia. Publicado em: 2022
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3. Fibrous dysplasia: rare manifestation in the temporal bone
Resumo Introdução: Displasia fibrosa é uma desordem benigna, na qual o osso é substituído por fibrose e trabeculado ósseo imaturo, com distribuição semelhante entre sexos, mais comum nas primeiras décadas de vida. O acometimento do osso temporal pela displasia fibrosa é raro, não há consenso se é mais comum nas formas monostóticas ou poliostó
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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4. Dysplasia of the fibrous sheath with axonemal and centriolar defects combined with lack of mitochondrial activity as associated factors of ICSI failure in primary ciliary dyskinesia syndrome
Abstract Refractory ceramic materials were manufactured, mainly composed of magnesia grains (coarse and medium fraction) and CaZrO3/MgO as a binding phase produced from the reaction sintering between CaMg(CO3)2 (dolomite) and m-ZrO2 (monoclinic zirconia), which constituted the finer fraction. Different relationships between the proportion and the size of the
Int. braz j urol.. Publicado em: 2021-06
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5. Monostotic fibrous dysplasia invading the inferior turbinate: computed tomography and magnetic resonance imaging findings
Radiol Bras. Publicado em: 24/10/2019
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6. Oral management of a patient with cemento-osseous dysplasia: a case report
RESUMO A displasia cemento-óssea florida é um subtipo de lesão fibro-óssea que geralmente aparece nos ossos gnáticos de mulheres negras de meia idade. Clinicamente a displasia cemento-óssea florida é assintomática. Os aspectos radiográficos mostram uma área radiolucente com várias massas de estruturas radiopacas, tipicamente encontradas próximas
RGO, Rev. Gaúch. Odontol.. Publicado em: 06/05/2019
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7. Differential Diagnosis and Treatment of Isolated Pathologies of the Sphenoid Sinus: Retrospective Study of 46 Cases
Introduction Isolated disease of the sphenoid is rare and has often been overlooked due to its remote location and difficult access.
Objective A retrospective study of the main causes of isolated sphenoid sinus diseases with discussion of the most appropriate methods of diagnosis and treatment.
Int. Arch. Otorhinolaryngol.. Publicado em: 2015-06
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8. Pharmacological management of osteogenesis
Osteogenesis and bone remodeling are complex biological processes that are essential for the formation of new bone tissue and its correct functioning. When the balance between bone resorption and formation is disrupted, bone diseases and disorders such as Paget's disease, fibrous dysplasia, osteoporosis and fragility fractures may result. Recent advances in
Clinics. Publicado em: 2014-06
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9. Padronização das técnicas de PNA e PCR em tempo real para detecção das mutações ativadoras no GNAS na síndrome de McCune-Albright / Standardization of the PNA and real time techniques for the detection of activating mutations in the GNAS in McCune-Albright syndrome
The McCune-Albright Syndrome (MAS) is a genetic disease, with incidence estimated at 1/100.000 and 1/1000000 cases per year. MAS is clinically characterized by the triad: bone fibrous dysplasia (FD) café-au-lait skin spots and endocrine hyperfunction, such as: precocious puberty (PP), Cushing s syndrome, hyperthyroidism and acromegaly. The diagnosis of MAS
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/10/2012
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10. Análise molecular dos genes HRPT2 e CICLINA D1 na displasia fibrosa, no fibroma ossificante e no osteossarcoma dos maxilares
Fibrous dysplasia (FD), ossifying fibroma (OF), and osteosarcoma (OS) are examples of bone-related lesions. Recent studies have already shown genetic alterations of the HRPT2 tumor suppressor gene in sporadic and syndromic OF. The present study first sought to raise the hypothesis of whether or not similar alterations would in fact represent one of the under
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/05/2012
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11. Caracterização da displasia fibrosa em imagens de tomografia computadorizada helicoidal empregando a análise da lacunaridade / Characterization of fibrous dysplasia in helical computed tomography images employing the analysis of lacunarity
Fibrous dysplasia is an alteration of development characterized by replacing normal bone for dense connective tissue and immature trabecular bones, typically found in teenagers and young adults. Genetic modification which involves alpha-Gs protein appears to be the basis of the process. The exact incidence and prevalence are difficult to be established, but
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/05/2012
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12. Análise das características clinicopatológicas de displasias fibrosas e fibromas ossificantes centrais envolvendo mandíbula e maxila : estudo colaborativo internacional / Clinicopathological analysis of fibrous dysplasia and central ossifying fibroma of the jaws : an international collaborative study
A displasia fibrosa (DF) e o fibroma ossificante central (FOC) fazem parte de um grupo de lesões conhecido como fibro-ósseas benignas (LFOB) e afetam principalmente a maxila, a mandíbula e ossos da região craniofacial. Caracterizam-se pela substituição do tecido ósseo normal por uma matriz de tecido conjuntivo fibroso com níveis variados de material
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/09/2011