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1.
Calcif Tissue Int ; 107(2): 195-200, 2020 08.
Artículo en Inglés | MEDLINE | ID: mdl-32556405

RESUMEN

Fibrous dysplasia (FD) is a benign bone disease characterized by expansile lesions that typically stabilize with age. Rarely, FD can undergo malignant transformation, presenting with atypical, rapid growth and destruction of adjacent bone. Other potential causes of rapid FD expansion include secondary lesions, such as aneurysmal bone cysts. We describe a case of an aggressive occipital lesion that presented with pain associated with diplopia and tinnitus, raising concern for malignant transformation. A massive intraosseous arteriovenous fistula was identified giving rise to an anomalous vein coursing to the cavernous sinus with compression of the abducens nerve. The vascular anomaly was mapped and after embolization symptoms resolved; a biopsy with extensive genetic analyses excluded malignancy. The differential diagnosis for expanding FD lesions includes aggressive FD, malignant transformation, and secondary vascular anomalies. In cases when traditional radiographic and histologic assessments are nondescript, use of additional radiographic modalities and genetic analyses are required to make an accurate diagnosis and guide treatment. When vascular anomalies are suspected, detailed angiography with embolization is necessary to define and treat the lesion. However, to rule out malignant transformation, genetic screening is recommended.


Asunto(s)
Fístula Arteriovenosa , Quistes Óseos Aneurismáticos , Displasia Fibrosa Ósea , Fístula Arteriovenosa/terapia , Quistes Óseos Aneurismáticos/complicaciones , Displasia Fibrosa Ósea/complicaciones , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Tomografía Computarizada por Rayos X
2.
J Craniofac Surg ; 31(3): 787-790, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-31985597

RESUMEN

Freeman-Burian syndrome (FBS), formerly Freeman-Sheldon syndrome, is a complex myopathic craniofacial syndrome. Functional craniofacial deformities resulting in respiratory, eating, auditory, or speech impairments often are present to varying degrees in this unique population. There are few references in the literature addressing diagnosis, evaluation, operative counseling, and craniofacial management of FBS, and guidance was absent. As part of a clinical practice guideline development process for FBS, the authors have reviewed dental and oral health concerns, hearing loss, paranasal sinusitis, dysphagia, and dysphasia management for patients with FBS. Searching PubMed and Google Scholar has yielded 14 results describing dentofacial and otorhinolaryngologic concerns in FBS. There is a significant paucity of scholarship on FBS, presenting considerable knowledge gaps. Craniofacial muscles may be preferentially impacted by fibrous tissue replacement. The lack of available objective data should not reduce clinical vigilance to the possibility that fibrous tissue replacement may influence almost any aspect of the patient's presentation, thus necessitating nonstandard treatment deviations. Based on the decades of experience with this challenging patient population, the authors feel much can be done to afford patients with FBS a good and productive quality of life through exquisite medical surveillance, rapid intervention in acute upper respiratory disturbances, conservative operative intervention, and longitudinal lifestyle structuring by the patients.


Asunto(s)
Disostosis Craneofacial , Preescolar , Consejo , Disostosis Craneofacial/terapia , Becas , Humanos , Estilo de Vida , Salud Bucal , Calidad de Vida
3.
J Craniofac Surg ; 31(6): 1563-1567, 2020 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-32310868

RESUMEN

Complex craniofacial wounds (CCW) are those refractory to initial treatment and may involve chronic infection, exposed hardware, irradiated tissue, and soft tissue volume loss. Typical reconstruction with microvascular flaps involves considerable morbidity. While free dermal fat autografting (DFA) is used extensively in many applications, its use treating CCW remains an unexplored but attractive possibility. Data from a retrospective cohort of 34 consecutive patients (13 male; 21 female and aged 2-79-years), who underwent free DFA between 1985 and 2018 for CCW by a single plastic surgeon, were analyzed. Post-operative follow-up was 1-24 years (M = 6.53, SD = 7.91). Many patients had several concomitant wound complications. Primary pre-operative wound complications were dominated by infection (N = 20), of which over 75% (N = 15) were associated with non-autogenic material. Eighteen had resolution of their pre-operative infection. Of the total (N = 34), 79.41% had stable grafts at follow-up [X(3) = 54, P < 0.001], with only 3 experiencing observable atrophy and 1 graft necrosis. Most of the cohort was complication free [X(1) = 7.53, P = 0.006], with 73.53% experiencing no problems involving the graft. Twenty-nine (85.29%) of 34 patients had therapeutic success with free DFA [X(1) = 28.65, P < 0.001]. Pre-operative wound status (ß = 1.13, P < 0.001) predicted therapeutic success [R = 0.87, F(7,9) = 8.94, P = 0.002]. While 5 (14.71%) did not have therapeutic success, no additional problems arose related to grafts. Free DFA appears to be beneficial and show low morbidity. Future studies must evaluate these findings. In this context, their use should be considered in recalcitrant craniofacial wounds.


Asunto(s)
Tejido Adiposo/cirugía , Cara/cirugía , Trasplante Facial , Cicatrización de Heridas , Adolescente , Adulto , Anciano , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Procedimientos de Cirugía Plástica , Estudios Retrospectivos , Colgajos Quirúrgicos , Trasplante Autólogo , Adulto Joven
4.
J Craniofac Surg ; 31(4): 1063-1069, 2020 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-32149971

RESUMEN

Freeman-Burian syndrome (FBS) is a rare congenital myopathic craniofacial syndrome. Since publication of the genotype-correlated clinical diagnostic criteria, no complete survey of the literature has been accomplished. As part of the clinical practice guideline development, we evaluate diagnostic accuracy for FBS from 1938 to 2019 and range of findings, complications, treatments, and outcomes. Published manuscripts in PubMed, Google Scholar, and OMIM describing cases with a reported diagnosis of FBS, Sheldon-Hall syndrome, and distal arthrogryposes type 1 and 3 are initially included. Articles with sufficient case-level data for diagnosis verification are analyzed further. Of 724 unique papers considered, 188 papers describing 304 unique patients are included; 101 papers and 119 patients reflect an FBS diagnosis, with 80 patients meeting the full diagnostic criteria. Most cases are re-screened as distal arthrogryposis type 1. Among all cases re-screened as FBS, the presence of FBS pathognomonic craniofacial findings is not correlated with other physical findings. There are no significant differences between patients meeting the full diagnostic criteria and those not, but both are distinct from other diagnoses. Plastic surgery demonstrates the highest cumulative diagnostic accuracy for FBS overall (86.66%), while orthopedic surgery shows the lowest (44.83%). No statistically usable treatment-related or psychosocial data are available. Quality of case reports and patient data vary widely, reducing the statistical strength and significance. Major knowledge gaps exist in treatment, psychosocial, and longitudinal outcomes. At this point, it is impossible to derive clinical practice guidelines exclusively from the literature.


Asunto(s)
Artrogriposis , Fisura del Paladar , Pie Equinovaro , Deformidades Congénitas de la Mano , Adolescente , Adulto , Artrogriposis/cirugía , Niño , Preescolar , Fisura del Paladar/cirugía , Pie Equinovaro/cirugía , Femenino , Genotipo , Deformidades Congénitas de la Mano/cirugía , Humanos , Masculino , Procedimientos Ortopédicos , Fenotipo , Adulto Joven
5.
J Craniofac Surg ; 30(8): 2502-2508, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31567769

RESUMEN

For many, the experience of a complex craniofacial malformation condition, such as Freeman-Burian syndrome (FBS), formerly Freeman-Sheldon syndrome, is deeply distressing. There are few references in the literature addressing initial evaluation and operative counseling for FBS, and guidance is absent. Two major outcomes of FBS are explored, namely diagnostic accuracy and therapeutic result, to identify factors influencing optimal clinical care in (1) diagnosis, (2) evaluation, (3) general and craniofacial operative counseling, and (4) craniofacial management.PubMed searches have yielded 15 results describing craniofacial surgery in FBS and 29 manuscripts describing psychosocial aspects of surgery and patient and family counseling and education in other non-intellectually impairing craniofacial malformation conditions. Research in this area of scholarship is plagued by problems, especially considerable knowledge gaps and an absence of study data for operative outcomes. As a result, the literature remains unsettled, though our experience presents a much more clear picture of the clinical reality for this challenging patient population. While many challenges and limitations to treatment are present, much can be done to afford these patients a good and productive quality of life through operative intervention and longitudinal psychosocial support.


Asunto(s)
Disostosis Craneofacial/terapia , Costos y Análisis de Costo , Consejo , Becas , Femenino , Humanos , Masculino , Calidad de Vida
6.
J Craniofac Surg ; 29(8): 2176-2178, 2018 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-30400128

RESUMEN

While officially designated as distal arthrogryposis type 2A, the condition commonly referred to as Freeman-Sheldon syndrome (FSS) also historically has been termed craniocarpotarsal dystrophy, whistling face syndrome, and craniocarpotarsal dysplasia and classified at different times as a skeletal dysplasia, nonprogressive myopathy, craniofacial syndrome, and distal arthrogryposis. Having previously provided evidence for FSS being a complex myopathic craniofacial syndrome with extra-craniofacial features in most patients, the rationale for revising the FSS eponym and supplanting the current official designation with a new one was based on considerations for educational usefulness, historical accuracy, communication fluency, and nosologic clarity underpinned by genetic, pathologic, and operative experience and outcomes.


Asunto(s)
Disostosis Craneofacial , Epónimos , Terminología como Asunto , Femenino , Humanos
7.
Cleft Palate Craniofac J ; 55(5): 787-788, 2018 05.
Artículo en Inglés | MEDLINE | ID: mdl-29370530

RESUMEN

The historical and clinical basis for classification of Freeman-Sheldon syndrome as a craniofacial syndrome and explanation of the rationale underlying this decision is provided. Correctly classifying the condition will avoid confusion and may help to clarify the vernacular employed and eventually aid in improving diagnosis.


Asunto(s)
Disostosis Craneofacial/clasificación , Humanos , Desarrollo Maxilofacial
9.
J Craniofac Surg ; 33(7): 1943, 2022 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-35882044
10.
Aesthet Surg J ; 31(6): 634-42, 2011 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-21813876

RESUMEN

Chin augmentation is an extremely rewarding cosmetic operation, particularly when performed as an adjunct to rhinoplasty and rhytidectomy. There has been much debate regarding the ideal surgical approach and whether implant placement or osseous genioplasty is the superior operation. Regardless of the technique, all surgery carries an inherent risk for complications, and it is the surgeon's responsibility to learn which techniques will work best in his or her hands for each patient. Certain complications can be almost unavoidable, but a solid foundation in anatomy and a review of the existing literature can help minimize the risk of certain problems while providing an improved understanding of how to recognize and manage them when they occur. The authors present a comprehensive review of genioplasty and chin implant complications, how they might be avoided, and management methods if they occur.


Asunto(s)
Mentón/cirugía , Procedimientos de Cirugía Plástica/efectos adversos , Complicaciones Posoperatorias/prevención & control , Mentón/anomalías , Humanos , Complicaciones Posoperatorias/etiología , Prótesis e Implantes , Implantación de Prótesis/efectos adversos , Implantación de Prótesis/métodos , Procedimientos de Cirugía Plástica/métodos
11.
J Pediatr Genet ; 9(3): 158-163, 2020 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-32714615

RESUMEN

Freeman-Burian syndrome, formerly Freeman-Sheldon syndrome, is a rare congenital complex myopathic craniofacial syndrome that frequently involves extremity joint deformities, abnormal spinal curvatures, and chest wall mechanical problems that, together with spinal deformities, impair pulmonary function. As part of a clinical practice guideline development, we evaluated 19 rehabilitation-related articles from our formal systematic review, and from these and our experience, we describe rehabilitation considerations. Research in this area has widespread methodologic problems. While many challenges are present, much can be done to afford these patients a good quality of life through careful planning.

12.
Syst Rev ; 8(1): 127, 2019 05 27.
Artículo en Inglés | MEDLINE | ID: mdl-31133050

RESUMEN

BACKGROUND: Physical attractiveness or unattractiveness wields a tremendous impact on the social and psychological components of life. Many individuals with facial deformities are treated more negatively than normal individuals, which may affect their self-image, quality of life, self-esteem, interpersonal encounters, and ultimately, success in life. Malformations that do not create physiological problems and whose major health impact is to degrade physical attractiveness and engender psychosocial consequences are insufficiently understood and not considered functional problems by medical insurance companies. METHODS/DESIGN: As part of a clinical practice guideline development process for psychosocial concerns in Freeman-Burian syndrome, manuscripts describing psychosocial considerations related to the presence of non-intellectually impairing craniofacial malformation conditions or associated clinical activities are sought, especially focusing on epidemiology, prevention, symptoms, diagnoses, severity, timing, treatment, consequences, and outcomes. All published papers on this topic are considered in searching PubMed, OVID MEDLINE, and CINAHL Complete and again before final analyses. The results will be written descriptively to be practically useful and structured around the type or timing of psychosocial problems or consequences described or target population characteristics. No meta-analysis is planned. DISCUSSION: Because the quality of research on psychosocial problems in craniofacial malformation conditions is known to be fraught with methodological problems, inconsistencies, and considerable knowledge gaps, we anticipate difficulties, which may limit the review questions able to be answered. We hope to produce a survey relevant to all non-intellectually impaired craniofacially deformed patients and their families and outline knowledge gaps and prioritise areas for clinical investigation. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42018093021: UNIVERSAL TRIAL NUMBER: U1111-1211-8153.


Asunto(s)
Anomalías Craneofaciales , Procedimientos de Cirugía Plástica/métodos , Rehabilitación Psiquiátrica/psicología , Cognición , Anomalías Craneofaciales/epidemiología , Anomalías Craneofaciales/psicología , Anomalías Craneofaciales/terapia , Disostosis Craneofacial/psicología , Humanos , Relaciones Interpersonales , Proyectos de Investigación , Autoimagen , Apoyo Social , Revisiones Sistemáticas como Asunto
14.
Orphanet J Rare Dis ; 14(1): 14, 2019 01 10.
Artículo en Inglés | MEDLINE | ID: mdl-30630514

RESUMEN

CLINICAL DESCRIPTION: Freeman-Burian syndrome (FBS) is a rare congenital myopathic craniofacial syndrome. Considerable variability in severity is seen, but diagnosis requires the following: microstomia, whistling-face appearance (pursed lips), H or V-shaped chin defect, and prominent nasolabial folds. Some patients do not have limb malformations, but essentially all do, typically camptodactyly with ulnar deviation of the hand and talipes equinovarus. Neuro-cognitive function is not impaired. EPIDEMIOLOGY: Population prevalence of FBS is unknown. AETIOLOGY: Environmental and parental factors are not implicated in pathogenesis. Allelic variations in embryonic myosin heavy chain gene are associated with FBS. White fibrous tissue within histologically normal muscle fibres and complete replacement of muscle by fibrous tissue, which behaves like tendinous tissue, are observed. MANAGEMENT: Optimal care seems best achieved through a combination of early craniofacial reconstructive surgery and intensive physiotherapy for most other problems. Much of the therapeutic focus is on the areas of fibrous tissue replacement, which are either operatively released or gradually stretched with physiotherapy to reduce contractures. Operative procedures and techniques that do not account for the unique problems of the muscle and fibrous tissue replacement have poor clinical and functional outcomes. Important implications exist to facilitate patients' legitimate opportunity to meaningfully overcome functional limitations and become well.


Asunto(s)
Disostosis Craneofacial/diagnóstico , Anomalías Múltiples/diagnóstico , Anomalías Múltiples/cirugía , Contractura/diagnóstico , Contractura/cirugía , Disostosis Craneofacial/cirugía , Humanos , Deformidades Congénitas de las Extremidades/diagnóstico , Deformidades Congénitas de las Extremidades/cirugía
15.
N Engl J Med ; 347(21): 1670-6, 2002 Nov 21.
Artículo en Inglés | MEDLINE | ID: mdl-12444181

RESUMEN

BACKGROUND: Fibrous dysplasia of bone frequently involves the anterior base of the cranium and results in encasement of the optic-nerve canals. It has been assumed that such encasement leads to constriction and eventual blindness. There is controversy about whether patients should be regularly monitored or whether they should undergo prophylactic decompression of the optic nerve. This question is of particular concern in patients with normal vision, since the risks associated with surgical decompression include blindness. METHODS: We studied 38 patients with fibrous dysplasia of the lesser wing of the sphenoid bone. The patients underwent a detailed neuro-ophthalmologic examination and computed tomography of the face and skull, reformatted to measure the extent of involvement of the optic canal and the area of the canals. The results were compared with those of 38 age- and sex-matched controls. RESULTS: Of the 38 patients, 15 were male and 23 female, and their mean age was 26 years. Twelve had polyostotic fibrous dysplasia, and 26 had the McCune-Albright syndrome. Sixty-seven optic canals were affected by fibrous dysplasia; in 49 of them (73 percent) there was complete encasement. The mean (+/-SD) areas of the right and left canals were 9.6+/-3.8 mm2 and 9.9+/-3.6 mm2, respectively, in the patients, as compared with 12.0+/-2.9 mm2 and 11.9+/-2.7 mm2 in the controls (P=0.009 for the comparison of the right areas and P=0.03 for the comparison of the left areas by the paired t-test). In all but two of the patients, the results of neuro-ophthalmologic examination were normal. In the two patients with monocular visual impairment, the areas of the optic canals were similar on the normal and abnormal sides. CONCLUSIONS: Encasement of the optic canal in fibrous dysplasia causes narrowing of the canal, but that in itself does not result in visual loss. Therefore, prophylactic decompression of the optic nerve does not appear to be indicated on the basis of the presence of fibrous dysplasia on diagnostic images alone, since it does not correlate with visual loss.


Asunto(s)
Displasia Fibrosa Poliostótica/patología , Nervio Óptico/patología , Hueso Esfenoides/diagnóstico por imagen , Visión Ocular , Adolescente , Adulto , Estudios de Casos y Controles , Niño , Preescolar , Constricción Patológica , Estudios Transversales , Femenino , Displasia Fibrosa Poliostótica/diagnóstico por imagen , Humanos , Masculino , Persona de Mediana Edad , Nervio Óptico/anatomía & histología , Nervio Óptico/diagnóstico por imagen , Cráneo/anatomía & histología , Cráneo/diagnóstico por imagen , Cráneo/patología , Tomografía Computarizada por Rayos X , Pruebas de Visión
17.
Ocul Oncol Pathol ; 4(1): 57-60, 2017 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-29344501

RESUMEN

Pigmented epithelioid melanocytoma (PEM) of the skin has been rarely reported in ophthalmology. The purpose of this case report is to present a young male born with a progressive, hyperpigmented lesion involving the orbit and intracranial cavity diagnosed as PEM. The case is unique given the young age and the size, multifocality, and growth of this tumor. Identification of this lesion is paramount due to its low-grade malignant potential.

18.
Plast Reconstr Surg ; 137(6): 1833-1839, 2016 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-27219238

RESUMEN

BACKGROUND: The mainstay of treatment for craniofacial fibrous dysplasia is surgical; however, optimal indications and techniques are poorly understood, particularly in polyostotic disease and McCune-Albright syndrome. This study investigated surgical indications and risk factors for recurrence in a large cohort. METHODS: One hundred thirty-three craniofacial fibrous dysplasia subjects in a natural history study were evaluated. Radiographic studies, operative reports, and clinical records were reviewed. RESULTS: Thirty-six subjects underwent 103 craniofacial procedures (mean, 2.8 operations per subject), with 13.5 ± 10.5-year follow-up (range, 0 to 39 years). The most common indication was craniofacial deformity (n = 61 operations), including 36 initial operations (59 percent) and 26 reoperations (41 percent). Mean time to reoperation was 3.4 ± 3.2 years (range, 0.3 to 13.3 years). Regrowth occurred after 42 operations (68 percent), and was more frequent after operations in subjects with McCune-Albright syndrome growth hormone excess [22 of 25 operations (88 percent)] than without growth hormone excess [15 of 36 operations (58 percent); p = 0.02]. Of 11 subjects with growth hormone excess, nine (82 percent) were undiagnosed at the time of their initial operation. Regrowth was more frequent after debulking procedures [31 of 38 (82 percent)] than after more aggressive reconstructions [nine of 20 (45 percent); p = 0.007]. Eleven subjects underwent treatment for aneurysmal bone cysts, with recurrence in one subject. Eleven subjects underwent biopsies and none had complications or regrowth. CONCLUSIONS: Craniofacial fibrous dysplasia regrowth and reoperation are common, particularly after debulking procedures. Outcomes are favorable for aneurysmal bone cysts and biopsies. McCune-Albright syndrome growth hormone excess is a risk factor for regrowth, and may be underdiagnosed in surgical patients. Surgeons should be aware of appropriate screening for endocrinopathies in fibrous dysplasia. These findings highlight the importance of a multidisciplinary approach to craniofacial fibrous dysplasia, and individualized care with long-term follow-up. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.


Asunto(s)
Huesos Faciales/cirugía , Displasia Fibrosa Poliostótica/cirugía , Cráneo/cirugía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Recurrencia , Reoperación , Adulto Joven
20.
Plast Reconstr Surg ; 109(4): 1259-65, 2002 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-11964976

RESUMEN

Dog bites are commonly associated with soft-tissue injury to the face but rarely result in facial fractures. This article reports six new cases of facial fractures associated with dog bites and reviews additional cases reported in the literature. The demographics of the patients attacked, the location of facial fractures, and the characteristics of associated soft-tissue injuries or complications developing from the dog bite are described. With six new cases and 10 from the literature, this article reviewed a total of 16 cases involving 27 facial fractures. Eighty-seven percent of the cases involved children less than 16 years of age. The periorbital or nasal bones were involved in 69 percent of the cases. Lacerations were the most frequently associated soft-tissue injury. Additional injuries included facial nerve damage, lacrimal duct damage requiring stenting and reconstruction, ptosis from levator transection, and blood loss requiring transfusion. Although facial fractures are not commonly considered to be associated with dog bite injuries, the index of suspicion for a fracture should be raised when the injury occurs in a child, particularly when injury occurs near the orbit, nose, and cheek.


Asunto(s)
Mordeduras y Picaduras/cirugía , Perros , Huesos Faciales/lesiones , Fracturas Óseas/cirugía , Animales , Niño , Preescolar , Huesos Faciales/cirugía , Traumatismos del Nervio Facial/etiología , Traumatismos del Nervio Facial/cirugía , Femenino , Humanos , Aparato Lagrimal/lesiones , Aparato Lagrimal/cirugía , Masculino , Fracturas Maxilares/cirugía , Hueso Nasal/lesiones , Fracturas Orbitales/etiología , Fracturas Orbitales/cirugía , Cigoma/lesiones
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