presentamos un caso de displasia fibrosa monostótica localizada en el seno entre ellos el síndrome de albright (sólo en casos de displasia poliostótica). su. Displasia fibrosa monostótica e poliostótica. Front Cover. Simone Paula Bibliographic information. QR code for Displasia fibrosa monostótica e poliostótica. Download PDF. 1 / 3 Pages. Previous article. Go back to website. Next article.
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Computed tomography is the ideal method for evaluating this lesion and its relationship with adjacent structures. J Med Imaging Radiat Oncol.
Fibrous displasia: Report three cases
The patient did not remember to have suffered any trauma on the region. According to Lisle et al. Leed e Seaman, emidentificaram o osso frontal e o esfenoidal como os mais comumente envolvidos 4. Am J of Ophthal ; 3: The present study is aimed at guiding dentist-surgeons on the main imaging characteristics of fibrous dysplasia by describing a case of a female year-old patient presenting with this lesion in the maxilla.
In general, the lesion begins in the childhood and progresses during puberty, ceasing after adolescence 4.
Therefore, MRI can be used for evaluation of more complex cases of FD such as patients with compression of neurological structures, involvement of soft tissues and pre-surgery evaluation of vascular structures 6. J Am Acad Orthop Surg. Ann Otol Rhinol Laryngol ; Conservative treatment is usually based on treating asymptomatic cases of U 6.
Multiplanar reconstructions MPR and 3D volume images were obtained. Female patient aged 10 years old was referred to the radiology department for Displasla examination to investigate a painless hard oedema on the left side of the maxilla with unknown evolution and absence of painful symptoms.
Fibrous dysplasia is a pseudo-neoplastic lesion, ethiology unknown, benign and recurrent, which normal bone is replaced by fibrous tissue and lamelar bone trabeculae. Dental characteristics of fibrous dysplasia and McCune-Albright syndrome.
O fibroma ossificante, apesar do crescimento lento, pode monostoticca localmente comportamento mais agressivo.
Monostotic fibrous dysplasia: a case report with cone-beam computed tomography findings
Rev Assoc Paul Cir Dent. In addition, because the patient was 10 years old, a follow-up by means of imaging examinations to be performed periodically was proposed in order to avoid possible relapse in fobrosa case of surgical treatment.
In the present case, the patient reported no pain, except a very mild intra-oral deformity without aesthetic or functional impairment.
fibroxa How to cite this article. This type is more frequent in women and may cause precocious puberty 1310 – 1113 – 1418 – Craniofacial fibrous dysplasia CFD of the maxilla in an year old boy: When FD reaches the sphenoid, temporal, zygomatic and frontal-nasal bones of the maxilla and skull base is termed as craniofacial FD 1811 – 12 Craniofacial FD may also be associated with dental problems, such as malocclusion 491620 – 21changes in tooth positioning and prolonged retention of deciduous teeth 9poliostootica affecting mastication and speech The unpolished glass appearance is due to the mixed mineralisation monistotica of the lesion, that is, radiolucent areas corresponding to predominant fibrous tissue and more radiopaque areas corresponding to the bone tissue content 19 – monostktica Prognosis for craniofacial fibrous dysplasia after incomplete resection: It is worth emphasising that the initial lesions are more radiolucent, becoming more radiopaque as the lesion develops 16 CT has been used for precise evaluation of localisation and extension of FD 620 and follow-up of patients 17 since In some cases in which FD causes neither painful symptoms 7 nor aesthetical problems, there is no need of surgical treatment 1710which is recommended when maxilla and mandible are both affected by the lesion 1 The diagnostic hypothesis was monostotic fibrous dysplasia.
Unilateral blindness after ipsilateral prophylactic transcranial optic canal decompression for fibrous dysplasia.
On the other hand, CT is the imaging modality of choice for diagnosis of FD displaeia patients with suspicious lesions, typical symptoms e. In this type poliostotiva FD, man and women are affected with the same frequency 712 – 13 Alves 1Fernando Canavarros 2Daniela S.
CBCT has provided important clinical contribution by allowing us to evaluate lesions in detail and the precise involvement of surrounding tissues, including pre-surgical evaluation when necessary and follow-up of the patients. In the panoramic, axial, coronal and three-dimensional reconstructions Figures 1 to 4 one can observe the image of a heterogeneous, expansive, bone density with irregular contour and unpolished glass appearance involving the alveolar ridge, extending from the incisor region to the second upper left molar, displacement of teeth 21 and 23, changes in the lamina dura and periodontal ligament, but without root resorption.
However, in the majority of the cases, the unpolished glass appearance was the most prevalent image 8 As the majority of the monostotic lesions are asymptomatic, they are only discovered by means of imaging examinations ordered for other purposes 13 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.
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Imaging of craniofacial fibrous dysplasia. Due to Fibrous Dysplasia and Ossifying Fibroma similar clinical courses, the histopathological findings are essential to their differential diagnosis.
Rua Casa do Ator, – cj.
The objective of this study was to report the cone beam computed tomography CBCT results of a case of monostotic FD in the maxilla and discuss on the importance of image exams for diagnosis of this lesion. Although its aetiology is unknown, it is thought that FD may be of genetic or traumatic origin 8. Although some studies reported the indication of magnetic resonance imaging MRI for diagnosis of FD 62026this type of examination does not reveal the distinctive characteristic of FD as observed in radiographs and CT images 6820since the lesion may often be confounded with tumours 68.
ABSTRACT Fibrous dysplasia is a benign fibrous-osseous lesion in which normal bone is replaced by fibrous connective tissue and immature bone, affecting only one monostotic or several bones polyostotic and mainly occurring in children and young adults.