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1.
Children (Basel) ; 10(6)2023 Jun 05.
Artigo em Inglês | MEDLINE | ID: mdl-37371247

RESUMO

BACKGROUND: Ultrasonography (US) is the first-line diagnostic tool used to assess fetal musculoskeletal (MSK) anomalies. Associated anomalies in other organ systems may benefit from evaluation via Magnetic Resonance Imaging (MRI). In this study, we compared the diagnostic accuracy of US and MRI to diagnose fetal MSK (primary objective) and non-MSK anomalies (secondary objective). We describe additional findings by low-dose computerized tomography (CT) in two cases incompletely characterized via US and MRI. MATERIALS AND METHODS: This was an IRB-approved retrospective study of consecutive patients with suspected fetal MSK anomalies examined between December 2015 and June 2020. We compared individual MSK and non-MSK anomalies identified via US, MRI, and CT with postnatal outcomes. Sensitivity and specificity for US and MRI were calculated and compared. RESULTS: A total of 31 patients with 112 MSK and 43 non-MSK anomalies were included. The sensitivity of MRI and US for MSK anomalies was not significantly different (76.6% vs. 61.3%, p = 0.3). Low-dose CT identified eight additional skeletal anomalies. MRI diagnosed a higher number of non-MSK anomalies compared to US (81.4% vs. 37.2%, p < 0.05). CONCLUSIONS: Fetal MRI and US have comparable sensitivity for MSK anomalies. In selected cases, low-dose CT may provide additional information. Fetal MRI detected a larger number of non-MSK anomalies in other organ systems compared to US. Multimodality imaging combining all the information provided by MRI, US, and CT, if necessary, ultimately achieved a sensitivity of 89.2% (95% CI: 83.4% to 95.0%) for the diagnosis of musculoskeletal anomalies and 81.4% for additional anomalies in other organs and systems.

2.
J Child Orthop ; 16(3): 233-237, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35800650

RESUMO

Background: Pediatric septic arthritis is a surgical emergency and timely diagnosis prevents serious complications. To differentiate between septic hip and transient synovitis, the predictive value of four original Kocher criteria (fever, inability to bear weight, elevated serum white blood cell count, and elevated erythrocyte sedimentation rate) plus Caird's addition of elevated C-reactive protein have been studied, termed the modified Kocher criteria. These criteria have not been tested extensively on septic knee. This study tested the utility of the modified Kocher criteria in predicting septic knee while validating it for septic hip. Methods: A retrospective chart review was conducted of pediatric patients evaluated at a single institution for irritable hip or knee between 2009 and 2018. Patients who underwent arthrocentesis were included and the modified Kocher criteria were applied to all. Results: One hundred fifty-five patients (96 hips and 59 knees) were identified. One hundred four (67.1%) patients had septic arthritis with 44/59 (74.6%) of knees and 60/96 (62.5%) of hips. The strongest predictors for septic hip and knee were elevated C-reactive protein (odds ratio = 26.9, p < 0.0001) and refusal to bear weight (odds ratio = 14.5, p < 0.0001), respectively. For hips, 5/5 criteria produced a 100% positive predictive value for septic arthritis. For knees, the combination of inability to bear weight and elevated C-reactive protein had a positive predictive value of 89.7%. Conclusion: While all five of the modified Kocher criteria are not predictive of pediatric septic knee, the combination of two specific factors (inability to bear weight and elevated C-reactive protein) is strongly predictive. This study validates previous work that the modified Kocher criteria are predictive of septic hip. Level of evidence: level III.

3.
Clin Imaging ; 86: 94-97, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35397299

RESUMO

We present a case of spondyloepiphyseal dysplasia congenita (SEDC), a rare autosomal dominant genetic disorder that results in short stature and skeletal anomalies. Children with SEDC have disproportionate short-trunked short stature, platyspondyly, coxa vara, and epiphyseal involvement. Those with coxa vara can develop osteoarthritis of the hip early and a valgus hip osteotomy is recommended to preserve hip function and delay progression to osteoarthritis. Surgery is difficult due to the three-dimensional deformity, unossified femoral head, and small patient size. In this case, a patient-specific surgical plan and implant sizing was developed using a composite 3D reconstruction from computed tomography (CT) and magnetic resonance imaging (MRI). The complementary use of both modalities allowed for a complete visualization of the patient's dysplastic femoral head & neck anatomy.


Assuntos
Coxa Vara , Osteocondrodisplasias , Criança , Coxa Vara/cirurgia , Humanos , Imageamento Tridimensional , Osteocondrodisplasias/congênito , Osteocondrodisplasias/diagnóstico por imagem , Osteocondrodisplasias/genética , Osteocondrodisplasias/cirurgia , Osteotomia/métodos
4.
J Pediatr Orthop ; 41(7): e489-e493, 2021 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-34001804

RESUMO

BACKGROUND: Diversity and inclusion are critical to providing the best possible health care. Previous studies have shown that diversity among physicians increases cultural competency, which in turn enhances the quality of care provided and increases minoritized patients' participation in decisions regarding their health care. However, physician diversity in both race and sex is lacking in orthopaedic surgery. This study seeks to determine the sex and racial diversity in the membership and leadership of the Pediatric Orthopaedic Society of North America (POSNA). METHODS: POSNA membership and leadership were reviewed for the years 2010, 2015, and 2020. This data was gathered from membership directories and committee reference books. All North American Active Members' race/ethnicity and sex were recorded for each year. The categories for race/ethnicity are Caucasian, East/South/Middle Eastern Asian American (Asian), Hispanic/Latin/South American (HLSA), and African American. RESULTS: From 2010 to 2020, Active Members of POSNA increased from 608 to 818, and the percentage of female (14.6% to 23.7%), Asian (7.4% to 11.2%), HLSA (2.5% to 2.9%), and African American membership (1.6% to 1.8%) increased. Male (85.4% to 76.3%) and Caucasian (88.5% to 84.0%) membership decreased. From 2010 to 2020, male leadership decreased on both the Board of Directors and Committee Chairs (89.5% to 81.8% and 86.4% to 64.7%, respectively), as did Caucasians (94.7% to 81.8% and 90.9% to 88.2%, respectively). The number of Asian members holding positions on both the Board of Directors and Committee Chairs increased (0% to 18.2% and 4.5% to 11.8%, respectively) as did the number of females (10.5% to 18.2% and 13.6% to 35.3%, respectively). HLSA and African American members were proportionally represented in leadership for the years 2010 and 2015. CONCLUSIONS: Membership in POSNA has increased between 2010 to 2020 for every diversity category examined and POSNA membership exhibits significantly more diversity than the orthopaedic specialty as a whole. Leadership as a whole is more diverse in 2020 than it was in 2010. LEVEL OF EVIDENCE: Level II-retrospective.

5.
Clin Imaging ; 78: 45-50, 2021 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-33756309

RESUMO

We present a case of Klippel-Feil Syndrome, a congenital skeletal defect where multiple cervical vertebral bodies are fused. Klippel-Feil Syndrome has multiple associated anomalies, with a notable one being Sprengel's deformity. In this case, the patient was given a diagnosis of Klippel-Feil Syndrome prenatally after suspected cervical vertebrae fusion and Sprengel's deformity were seen on both fetal magnetic resonance imaging (MRI) and ultrasound. Prenatal diagnosis of Sprengel's deformity has been reported once in the literature. In this report, we present imaging findings of Sprengel's deformity seen in association with Klippel-Feil Syndrome using a combination of fetal ultrasound and MRI.


Assuntos
Síndrome de Klippel-Feil , Articulação do Ombro , Vértebras Cervicais/diagnóstico por imagem , Feminino , Humanos , Síndrome de Klippel-Feil/complicações , Síndrome de Klippel-Feil/diagnóstico por imagem , Gravidez , Escápula/diagnóstico por imagem , Ultrassonografia Pré-Natal
6.
Abdom Radiol (NY) ; 46(6): 2789-2794, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-32296899

RESUMO

BACKGROUND: An increased risk of complications of TIPS in patients older than 65 years of age has been described, but data is limited. The objective of this study was to determine if the rate of complications post-TIPS differs in patients 65 or younger, compared to those older than 65 years of age. METHODS: A retrospective chart review was performed for all patients who underwent TIPS procedure at Banner-University Medical Center Phoenix, from 2010 to 2018, specifically focusing on complications and outcomes post-TIPS. In total, 402 patients were included in this analysis. Complications included portosystemic encephalopathy, post-TIPS infection, acute kidney injury requiring hemodialysis, hemorrhage, respiratory complications, need for transplant, or death. RESULTS: A total of 402 patients were included and divided into two groups: 300 (74.6%) were 65 years or younger (ages 53 ± 9), and 102 were older than 65 years (70 ± 5 (p < 0.001)). There were no statistically significant differences between age groups when comparing portosystemic encephalopathy, post-TIPS infection, acute kidney injury, respiratory complications, need for transplant, or death. CONCLUSION: In this large, single-center cohort, there was no statistically significant difference in the rate of complications of TIPS between the two age groups. Based on our results, TIPS procedure is an equally safe option for properly selected patients with complications of portal hypertension, regardless of age.


Assuntos
Encefalopatia Hepática , Hipertensão Portal , Derivação Portossistêmica Transjugular Intra-Hepática , Adulto , Idoso , Humanos , Cirrose Hepática , Pessoa de Meia-Idade , Derivação Portossistêmica Transjugular Intra-Hepática/efeitos adversos , Estudos Retrospectivos , Resultado do Tratamento
7.
Clin Imaging ; 69: 363-368, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33070083

RESUMO

We present a case of hypochondrogenesis, a rare autosomal dominant skeletal dysplasia that often results in infant death shortly after birth. Hypochondrogenesis can present similarly to other skeletal dysplasia diseases, notably achondrogenesis type II. The diagnosis of hypochondrogenesis was given during the prenatal stage after fetal imaging was performed using ultrasound, magnetic resonance imaging (MRI), and low-dose computerized tomography (CT). To the best of our knowledge, this is the first known case that reported the use of low-dose CT to assist in the prenatal diagnosis of hypochondrogenesis.


Assuntos
Osteocondrodisplasias , Feminino , Humanos , Lactente , Imageamento por Ressonância Magnética , Osteocondrodisplasias/diagnóstico por imagem , Gravidez , Diagnóstico Pré-Natal , Tomografia Computadorizada por Raios X , Ultrassonografia , Ultrassonografia Pré-Natal
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