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Carneiro RK, Matos AS, Giustina RD, Dos Santos KA, Rovaris BC, da Cruz ICK, de Moraes AN. B-mode, Doppler, and Elastography abdominal ultrasound in Tamandua tetradactyla. Vet Res Commun 2024:10.1007/s11259-024-10520-y. [PMID: 39212811 DOI: 10.1007/s11259-024-10520-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024]
Abstract
The aim of this study was to describe the normal B-mode, Doppler, and 2D Shear Wave Elastography ultrasonographic findings of some abdominal structures in a six-month-old male Southern Tamandua (Tamandua tetradactyla). The animal was found and rescued by the environmental police after being discovered in the wild near its mother, who had died in a car accident. For the ultrasonographic exams, the animal's abdominal region was shaved, and only physical restraint was used. In the B-mode exam, the urinary bladder, small intestine, kidneys, left adrenal gland, stomach, liver, and gallbladder were located and evaluated. Doppler examination obtained spectral tracings of the arcuate and renal arteries of both kidneys. Elastography assessed the stiffness of the renal cortex, liver, and spleen. The ultrasound examination provided an adequate evaluation and novel findings of the Southern Tamandua abdominal structures without invasiveness.
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Affiliation(s)
| | - Ana Sofia Matos
- Department of Veterinary Medicine, University of Santa Catarina (UDESC), Lages, SC, Brazil
| | - Rafaela Della Giustina
- Department of Veterinary Medicine, University of Santa Catarina (UDESC), Lages, SC, Brazil
| | | | | | - Igor Cezar Kniphoff da Cruz
- Department of Large Animal Clinical Medicine, Federal University of Santa Maria (UFSM), Prédio 97, Cidade Universitária - Av Roraima, Prédio 97, 1000 - Camobi, Santa Maria, RS, 97105-90, Brazil.
| | - Aury Nunes de Moraes
- Department of Veterinary Medicine, University of Santa Catarina (UDESC), Lages, SC, Brazil
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Krysta W, Dudek P, Pulik Ł, Łęgosz P. Screening of Developmental Dysplasia of the Hip in Europe: A Systematic Review. CHILDREN (BASEL, SWITZERLAND) 2024; 11:97. [PMID: 38255410 PMCID: PMC10814691 DOI: 10.3390/children11010097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 01/07/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024]
Abstract
BACKGROUND Developmental dysplasia of the hip (DDH) is a prevalent orthopaedic disorder in children, and screening methods vary across regions due to local health policies. The purpose of this review is to systematise the different ultrasound screening strategies for detecting DDH in newborns in Europe. METHODS Eligible studies from the PubMed, Embase, and Scopus databases, published between 1 January 2018 and 18 March 2023, were included. The inclusion criteria specified a European origin, a focus on newborn human patients, and information on ultrasound for DDH detection. RESULTS In total, 45 studies were included, covering 18 countries. Among them, six nations (Austria, Bosnia and Herzegovina, Poland, Slovenia, the Czech Republic, and Germany) perform universal ultrasound screening. The timing of the first ultrasound varies, with Austria and the Czech Republic within the 1st week, Bosnia and Herzegovina on the day of birth, Poland between 1 and 12 weeks, and Germany before the 6th week. The Graf method is the most popular ultrasound technique used. CONCLUSIONS There is no consensus on the optimal DDH detection approach in Europe. Varied screening methods stem from epidemiological, cultural, and economic differences among countries.
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Affiliation(s)
- Wojciech Krysta
- Student Scientific Association of Reconstructive and Oncology Orthopaedics, Department of Orthopaedics and Traumatology, Medical University of Warsaw, 02-005 Warsaw, Poland; (W.K.); (P.D.)
| | - Patryk Dudek
- Student Scientific Association of Reconstructive and Oncology Orthopaedics, Department of Orthopaedics and Traumatology, Medical University of Warsaw, 02-005 Warsaw, Poland; (W.K.); (P.D.)
| | - Łukasz Pulik
- Department of Orthopaedics and Traumatology, Medical University of Warsaw, 02-005 Warsaw, Poland;
| | - Paweł Łęgosz
- Department of Orthopaedics and Traumatology, Medical University of Warsaw, 02-005 Warsaw, Poland;
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Limpaphayom N. CORR Insights®: Is Hip Medial Ultrasound More Accurate Than Radiography for Determining the Status of Hip Reduction in Children Treated With a Spica Cast? A Retrospective Diagnostic Accuracy Study. Clin Orthop Relat Res 2023; 481:606-607. [PMID: 36135977 PMCID: PMC9928839 DOI: 10.1097/corr.0000000000002416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 08/30/2022] [Indexed: 01/31/2023]
Affiliation(s)
- Noppachart Limpaphayom
- Associate Professor, Orthopaedics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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de Borja C, Watkins R, Woolridge T. Common Ultrasound Applications for Pediatric Musculoskeletal Conditions. Curr Rev Musculoskelet Med 2022; 15:447-455. [PMID: 35932426 PMCID: PMC9789252 DOI: 10.1007/s12178-022-09788-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/11/2022] [Indexed: 12/27/2022]
Abstract
PURPOSE OF REVIEW To discuss the use of ultrasound for diagnosis and management of common pediatric musculoskeletal conditions through a case-based approach. RECENT FINDINGS Ultrasound is an essential diagnostic modality in the early detection of developmental dysplasia of the hips and can be used as early as 6 weeks of age when the ossific nucleus has not developed yet. Ultrasound is helpful in diagnosing traumatic injuries such as fractures and intramuscular hematomas, can visualize fracture healing at early stages, and can also be used to guide aspiration of hematomas that can help with decreasing pain and faster recovery. Ultrasound is superior to radiographs in evaluating joint effusions and soft tissue infections or masses and is better tolerated by children compared to other imaging modalities such as magnetic resonance imaging (MRI). Ultrasound is an easily accessible, affordable, non-invasive, and radiation-free imaging modality that is well tolerated by children and their families. It can aid in the diagnosis and management of a wide variety of musculoskeletal conditions including developmental, traumatic, and infectious etiologies, as well as in the evaluation of superficial soft tissue masses.
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Affiliation(s)
- Celina de Borja
- Division of Pediatric Orthopaedics, Department of Orthopaedic Surgery, University of California, San Francisco, 1825 4th Street – 5th Floor, San Francisco, CA 94158 USA
| | - Rhonda Watkins
- Division of Pediatric Orthopaedics, Department of Orthopaedic Surgery, University of California, San Francisco, 1825 4th Street – 5th Floor, San Francisco, CA 94158 USA
| | - Tiana Woolridge
- Department of Pediatrics, University of California, San Francisco, San Francisco, USA
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Aroojis A, Anne RP, Li J, Schaeffer E, Kesavan TMA, Shah S, Patwardhan S, Karnik A, Thanawala U. Surveillance for Developmental Dysplasia of the Hip in India: Consensus Guidelines From the Pediatric Orthopaedic Society of India, Indian Academy of Pediatrics, National Neonatology Forum of India, Indian Radiological and Imaging Association, Indian Federation of Ultrasound in Medicine and Biology, Federation of Obstetric and Gynaecological Societies of India, and Indian Orthopaedic Association. Indian Pediatr 2022. [DOI: 10.1007/s13312-022-2577-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Karnik A, Lawande A, Lawande MA, Patkar D, Aroojis A, Bhatnagar N. Practice Essentials of Imaging in Early Diagnosis of DDH. Indian J Orthop 2021; 55:1466-1479. [PMID: 35003537 PMCID: PMC8688607 DOI: 10.1007/s43465-021-00539-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 09/27/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Developmental dysplasia of hip joint (DDH) is a dynamic progressive pathology which can tilt either way. The term strictly applies to primary dysplasia, where etiology is not clearly known. Secondary dysplasia can be due multiple causes, such as neuromuscular disorders, connective tissue disorders or skeletal syndromes. METHODS The etiology being multifactorial, it needs a multidisciplinary team to address the issue at hand. The management starts antenatally with a detailed history of any risk factors and a dedicated ultrasound of the foetus, since forewarned is forearmed. At birth, a paediatrician having a keen sense of DDH will perform Barlow's or Ortolani's manoeuvre and can be the first one to sound the alarm in the event of positive findings. How and when a Radiologist needs to step in will depend on inter-departmental discussions between the paediatrician and the orthopedician. RESULTS In the presence of positive clinical screening tests, and non-availability of ultrasound, a preliminary X ray pelvis AP view including both hip joints should be the requisitioned in a child of any age, particularly, if belonging to the high-risk group. If ultrasound is available, a screening exam till 6 months of age is recommended to rule out DDH. DISCUSSIONS India is known for its vast numbers and little babies with occult diseases are the first to bear the brunt of conditions which have very few symptoms to start with. DDH is one such condition which most unfortunately expresses itself as a symptom only when it's too late, i.e., most often when the child begins to walk. Ultrasound is the modality of choice in neonates; however, since India is a country of modest means, in majority of the regions, radiographs still remain the first line of investigation.
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Affiliation(s)
- Alka Karnik
- Head of Ultrasound Department, Nanavati Superspeciality Hospital, Mumbai, India
| | | | | | - Deepak Patkar
- Department of Imaging, Medical Services and Head, Nanavati Super -Speciality Hospital, Mumbai, India
| | - Alaric Aroojis
- grid.414135.60000 0001 0430 6611Department of Orthopaedics, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Nidhi Bhatnagar
- Deapratment of Radiology, Max Superspeciality Centre, Panchsheel, E-7, East of Kailash, New Delhi, 110065 India
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Berger-Groch J, Jandl NM, Strahl A, Bechler U, Beil FT, Stuecker MH. Ultrasound as a diagnostic tool for femoral head containment disorders in children between one and 12 years of age. J Child Orthop 2021; 15:496-502. [PMID: 34858537 PMCID: PMC8582606 DOI: 10.1302/1863-2548.15.210092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/23/2021] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Ultrasound has been used to diagnose hip dysplasia in neonates and to screen until the end of their first year. For older children, femoral head containment disorders such as developmental dysplasia of the hip, Legg-Calvé-Perthes disease or cerebral palsy are usually diagnosed with plain radiographs. The aim of the present study was to evaluate ultrasound in comparison with radiographic imaging in children up to age 12 years and to determine reference values for sonographic containment parameters. METHODS Hip ultrasound and radiographic imaging were acquired on the same day and then compared. As a reference, normal acetabular angle and acetabulum head index were determined on radiographs. Lateral cartilage distance (LCD), lateral head distance (LHD) and femoral head extrusion angle (HA) were measured on ultrasound images. RESULTS We included 96 patients with 167 healthy hips in the study. A total of 55 patients were female and 41 male. The mean age was 5.2 years (sd 3.3; 1.0 to 11.9). LCDultrasound, LHDultrasound and HAultrasound correlated significantly with radiographic parameters. The following ultrasound values were calculated as limits for impending loss of containment: LCDultrasound ≥ 6.5 mm, LHDultrasound ≥ 3.3 mm and HAultrasound ≥ 27.6°. CONCLUSION Ultrasound is a simple, radiation-free diagnostic tool to detect femoral head containment disorders, even in children older than one year. This study provides reference values for hip ultrasound in children up to 12 years. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Josephine Berger-Groch
- Department of Trauma Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Paediatric Orthopaedic Surgery, Orthopaedic Hospital Bad Bramstedt, Bad Bramstedt, Germany.,Correspondence should be sent to Dr. Josephine Berger-Groch, Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany. E-mail:
| | - Nico Maximilian Jandl
- Department of Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Paediatric Orthopaedic Surgery, Orthopaedic Hospital Bad Bramstedt, Bad Bramstedt, Germany
| | - Andre Strahl
- Department of Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ulrich Bechler
- Department of Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Paediatric Orthopaedic Surgery, Orthopaedic Hospital Bad Bramstedt, Bad Bramstedt, Germany
| | - Frank Timo Beil
- Department of Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Paediatric Orthopaedic Surgery, Orthopaedic Hospital Bad Bramstedt, Bad Bramstedt, Germany
| | - Markus H.F. Stuecker
- Department of Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Paediatric Orthopaedic Surgery, Orthopaedic Hospital Bad Bramstedt, Bad Bramstedt, Germany
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DeVries CA, Hahn P, Bomar JD, Upasani VV, Pennock AT. Prevalence of trochlear dysplasia in infants evaluated for developmental dysplasia of the hip. J Child Orthop 2021; 15:298-303. [PMID: 34211607 PMCID: PMC8223085 DOI: 10.1302/1863-2548.15.210018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE The purpose of this study was to define the incidence of trochlear dysplasia in an infant cohort being screened for developmental dysplasia of the hip (DDH). METHODS Newborns screened for DDH that were evaluated with ultrasound for the presence of trochlear dysplasia were retrospectively reviewed. The sulcus angle and trochlear depth were measured. Based on previous work, trochlear dysplasia was defined as a sulcus angle of > 159°. Our newborn cohort was then analyzed to identify potential risk factors for trochlear dysplasia. RESULTS A total of 383 knees in 196 infants were studied. In total, 52% were referred for breech intrauterine positioning and 21% were ultimately diagnosed with DDH and had treatment initiated with a Pavlik harness. Of the entire cohort, 8% of knees were deemed to have trochlear dysplasia. Breech patients were found to have a flatter sulcus angle than those that were not breech (149.5° (sd 7.2°) versus 147.9° (sd 7.5°); p = 0.028). Similarly, a shallower trochlear depth was identified in breech patients versus non-breech patients (1.6 mm (sd 0.4) versus 1.8 mm (sd 0.4); p = 0.019). Those with trochlear dysplasia (as defined by sulcus angle > 159°) did show a smaller alpha angle (i.e. more dysplastic hip) as compared with those without trochlear dysplasia (59.2° (sd 10.2°) versus 65.9° (sd 7.5°); p < 0.001). Hips with DDH were 2.4-times more likely to have knees with trochlear dysplasia (95% confidence interval 1.1 to 5.3). CONCLUSION Ultrasound screening of newborn knees reveals that trochlear dysplasia is relatively common in breech babies with DDH. LEVEL OF EVIDENCE III.
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Affiliation(s)
| | - Peter Hahn
- Memorial Care Miller Children’s & Women’s Hospital, Long Beach, California, USA
| | | | | | - Andrew T. Pennock
- Rady Children’s Hospital, San Diego, California, USA,Correspondence should be sent to Dr. Andrew Pennock, 3020 Children’s Way, MC5062, San Diego, California 92123, USA.
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Development of an electronic navigation system for elimination of examiner-dependent factors in the ultrasound screening for developmental dysplasia of the hip in newborns. Sci Rep 2020; 10:16407. [PMID: 33009470 PMCID: PMC7532432 DOI: 10.1038/s41598-020-73536-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 09/14/2020] [Indexed: 11/10/2022] Open
Abstract
To develop an electronic navigation system to increase reliability and comparability in the ultrasound screening of developmental dysplasia of the hip (DDH). The impact of the navigation system on transducer positioning and on sonographic measurements according to Graf was analyzed. Twenty hips in newborns were examined sonographically using a new navigation system capable of detecting the transducer and pelvis position in order to calculate the relative tilt in the frontal, axial, and sagittal-plane. In each newborn an ultrasound image was obtained conventionally according to Graf and a second image using the sonographic navigation system. Relative roll and pitch angles and sonographic measurements were analyzed using paired T-tests and Levene-tests. Relative tilt angles in the conventional group ranged from − 8.9° to 14.3° (frontal-plane) and − 23.8° to 14.2° (axial-plane). In the navigation-assisted group ranges from − 3.0° to 3.5° and − 2.8° to 4.5° were observed. Variances were significantly lower in the navigation-assisted group (p < 0.001 and p = 0.004 respectively). The navigation system allowed for a significant reduction of relative tilt angles between the transducer and the newborn pelvis, thus supporting an optimal transducer positioning. This is a promising approach to improve reproducibility and reliability in the ultrasound screening for DDH.
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