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Samur Erguven S, Topsakal KG, Aksoy M. YouTube™ as a source of parents' information for craniosynostosis. Orthod Craniofac Res 2024; 27 Suppl 1:141-149. [PMID: 37971196 DOI: 10.1111/ocr.12732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVE This study aimed to evaluate the content, reliability and quality levels of YouTube™ videos regarding craniosynostosis for parents' information. METHODS A keyword search for 'craniosynostosis' was conducted on YouTube, and the uniform resource locators of the first 160 videos were initially recorded and evaluated. Ninety-four videos that met the inclusion criteria were analysed. Each video received a score ranging from 0 to 9 points, classifying them as low-content (0-3), moderate-content (4-6) and high-content (7-9). The reliability scores adapted from DISCERN and Global Quality Scale (GQS) scores were recorded. RESULTS The median content score for the videos was 4. According to the content scores, 34% of included videos (n = 32) were classified as low-content, 60.6% (n = 57) as moderate-content, and 5.3% (n = 5) as high-content. The median reliability score for the videos was 3, and the median GQS score was 3. The reliability and quality levels of videos classified as high-content and moderate-content were significantly superior to low-content videos (P < .05). Laypersons were identified as the most frequent source of information in the videos. However, most of the videos lacked information about syndromic/non-syndromic forms and specific complications. The importance of early referral/timing of surgery and minimally invasive surgical treatment techniques was mentioned in all high-content videos. CONCLUSION The results of the present study suggest that YouTube™ in its current format, is not a fully trustable source for parents seeking information on craniosynostosis. Craniofacial units must increase the content, quality and reliability level of videos on craniosynostosis.
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Affiliation(s)
- Sara Samur Erguven
- Department of Oral and Maxillofacial Surgery, Gulhane Faculty of Dentistry, University of Health Sciences, Ankara, Turkey
| | - Kubra Gulnur Topsakal
- Department of Orthodontics, Gulhane Faculty of Dentistry, University of Health Sciences, Ankara, Turkey
| | - Merve Aksoy
- Department of Pediatric Dentistry, Gulhane Faculty of Dentistry, University of Health Sciences, Ankara, Turkey
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Hariri F, Malek RA, Abdullah NA, Hassan SF. Midface hypoplasia in syndromic craniosynostosis: predicting craniofacial growth via a novel regression model from anatomical morphometric analysis. Int J Oral Maxillofac Surg 2024; 53:293-300. [PMID: 37739816 DOI: 10.1016/j.ijom.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/27/2023] [Accepted: 08/30/2023] [Indexed: 09/24/2023]
Abstract
Midface hypoplasia in syndromic craniosynostosis (SC) may lead to serious respiratory issues. The aim of this study was to analyse the morphometric correlation between midface and cranial base parameters in paediatric SC patients in order to formulate predictive regression models. The computed tomography scans of 18 SC patients and 20 control were imported into Materialise Mimics Medical version 21.0 software for the measurement of multiple craniofacial landmarks and correlation analysis. The results showed a strong correlation of anterior cranial base (SN), posterior cranial base (SBa), and total cranial base (NBa) (r = 0.935) to maxilla length and width (ZMR-ZML) (r = 0.864). The model of NBa = - 1.554 + 1.021(SN) + 0.753(SBa) with R2 = 0.875 is proposed to demonstrate the development of the cranial base that causes a certain degree of midface hypoplasia in SC patients. The formula is supported using a prediction model of ZMR-ZML = 5.762 + 0.920(NBa), with R2 = 0.746. The mean absolute difference and standard deviation between the predicted and true NBa and ZMR-ZML were 2.08 ± 1.50 mm and 3.11 ± 2.32 mm, respectively. The skeletal growth estimation models provide valuable foundation for further analysis and potential clinical application.
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Affiliation(s)
- F Hariri
- Department of Oral and Maxillofacial Clinical Sciences, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur, Malaysia.
| | - R A Malek
- Department of Oral and Maxillofacial Clinical Sciences, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur, Malaysia
| | - N A Abdullah
- Mathematics Division, Centre for Foundation Studies in Science, Universiti Malaya, Kuala Lumpur, Malaysia
| | - S F Hassan
- Mathematics Division, Centre for Foundation Studies in Science, Universiti Malaya, Kuala Lumpur, Malaysia
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Yousefi O, Taheri R, Sabahi M, Reynolds RA, Farrokhi A, Zoghi S, Jamshidi A, Hoghoughi MA, Iqbal MO, Jallo GI, Masoudi MS. Outcomes of the early endoscopic-assisted suturectomy for treatment of multisuture craniosynostosis. Neurosurg Rev 2023; 46:289. [PMID: 37907807 DOI: 10.1007/s10143-023-02191-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 10/13/2023] [Accepted: 10/17/2023] [Indexed: 11/02/2023]
Abstract
To present the outcomes and adverse events associated with the endoscopic-assisted, minimally invasive suturectomy in patients with multisuture synostosis. This retrospective cohort study included children < 65 days of age who underwent endoscopic-assisted suturectomy (EAS) for multisuture craniosynostosis at a single tertiary referral center from 2013 to 2021. The primary outcome was calvarial expansion, and the secondary outcome was adverse events. The pre- and post-operative 3-dimensional brain computed tomography (CT) scan was used to calculate the intracranial volume and cephalic index. During a period of 2 years, 10 infants (10-64 days) diagnosed with multisuture synostosis underwent single-stage EAS of every affected suture in our center. The coronal suture was the most prevalent involved suture among our cases. The mean age and weight of the patients were 39 ± 17.5 days and 4.39 ± 0.8 kg, respectively. The surgical procedure took 42 ± 17.4 min of time and caused 46 ± 25.4 mL of bleeding on average. Ninety percent of the operations were considered successful (n = 9) regarding calvarial expansion. There were two complications, one requiring an open vault surgery and one repairing a leptomeningeal cyst. In the eight patients who did not necessitate further interventions, the mean pre-operative intracranial volume was 643.3 ± 189.4 cm3. The follow-up results within the average of 38.9 months after surgery showed that as age increases, the intracranial volume also increased significantly (R: 0.6, P < 0.0001), which suggests continued skull growth in patients who underwent EAS. With the low rate of intra- or post-operative complications and promising results on revising the restricted skull sutures, EAS seems both a safe and effective therapeutic modality in patients with multisuture synostosis, especially if completed in the first months after birth.
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Affiliation(s)
- Omid Yousefi
- Pediatric Neurosurgery Research Center, Department of Neurosurgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Taheri
- Pediatric Neurosurgery Research Center, Department of Neurosurgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammadmahdi Sabahi
- Department of Neurological Surgery, Pauline Braathen Neurological Center, Cleveland Clinic Florida, Weston, FL, USA
| | - Rebecca A Reynolds
- Department of Neurosurgery, University of Iowa Hospitals & Clinics, Iowa City, IA, USA
| | - Amirmohamad Farrokhi
- Pediatric Neurosurgery Research Center, Department of Neurosurgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sina Zoghi
- Pediatric Neurosurgery Research Center, Department of Neurosurgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Arash Jamshidi
- Pediatric Neurosurgery Research Center, Department of Neurosurgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Ali Hoghoughi
- Division of Plastic Surgery, Department of General Surgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Omar Iqbal
- Department of Neurosurgery, Dell Medical School, The University of Texas, Austin, TX, USA
| | - George I Jallo
- Department of Neurosurgery, Johns Hopkins Medicine, Institute for Brain Protection Sciences, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Mohammad Sadegh Masoudi
- Pediatric Neurosurgery Research Center, Department of Neurosurgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
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Bindra S, Pontell ME, O'Sick N, Golinko MS. Abnormal Eye Position. Pediatr Rev 2023; 44:S48-S51. [PMID: 37777237 DOI: 10.1542/pir.2022-005742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/02/2023]
Affiliation(s)
- Snehal Bindra
- Vanderbilt University School of Medicine, Nashville, TN
| | - Matthew E Pontell
- Department of Plastic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Nicholas O'Sick
- Department of Plastic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Michael S Golinko
- Division of Pediatric Plastic Surgery, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
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Al Kaissi A, Ryabykh S, Chehida FB, Al Kaissi H, Kircher SG, Grill F, Guben A. Meticulous and Early Understanding of Congenital Cranial Defects Can Save Lives. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1240. [PMID: 37508737 PMCID: PMC10378193 DOI: 10.3390/children10071240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 07/05/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Omitting the early closure of the cranial sutures in newly born children is not an uncommon practice. We describe the natural history of several unrelated children and adults from two unrelated families. These children were born with variable clinical manifestations: craniofacial asymmetry, ocular proptosis, floppiness, and progressive deceleration in cognitive development. None of these children underwent a cranial sutures assessment. False diagnoses of positional plagiocephaly, neonatal thyrotoxicosis, congenital muscular atrophy, and hydrocephalus were given to the parents. This sort of malpractice was the reason behind a sequence of devastating pathological events that occurred in the lifetime of these children and adults. MATERIAL AND METHODS This was a multigenerational study of two unrelated families. In total, we studied three children (aged 7-19 years) and three adults (aged 40-52 years) from two families. The children from the first family were referred to our departments because of pre-pubertal scoliosis, kyphoscoliosis, and early-onset osteoarthritis. Reading the clinical histories of these children signified apparent clinical misconceptions. For instance, craniofacial asymmetry was misinterpreted as positional plagiocephaly and treated by means of helmet molding therapy. Ocular proptosis was given the false diagnosis of neonatal thyrotoxicosis. Floppiness (hypotonia) was misdiagnosed as congenital muscular dystrophy. The index case from the second family showed progressive deceleration in his cognitive development, associated with signs of increased intracranial pressure. The only diagnosis was Dandy-Walker malformation. We documented every patient in accordance with the clinical and radiological phenotypic characterizations. The genotype characterization followed accordingly. RESULTS All patients in family (I) manifested a phenotype consistent to a certain extent with the clinical phenotype of Shprintzen-Goldberg syndrome (SGS), though the intensity of spine deformities was greater than has been described in the literature. The second family showed a constellation of Marfanoid habitus, craniosynostosis, increased intracranial pressure, hydrocephalus, Dandy-Walker malformation, seizures, and intellectual disability. The overall clinical phenotype was consistent but not fully diagnostic of craniosynostosis-Dandy-Walker-malformation hydrocephalus syndrome. The early closure of the sutures was totally different from one patient to another, including the premature closure of the metopic, coronal, squamosal, and sagittal sutures. One patient from family (II) underwent the implementation of a shunt system at the age of 3 years, unfortunately passing over the pre-existing craniosynostosis. In addition to skeletal deformities, a history of seizures and severe intellectual disability was recorded. The proband underwent chromosomal karyotyping, the FISH test, and whole-exome sequencing. CONCLUSION The purpose of this study was fivefold. Firstly, to gain a meticulous understanding in order to differentiate between positional plagiocephaly, hypotonia, and congenital exophthalmos and their connections to abnormal craniofacial contours was and still is our first and foremost concern. Secondly, we aimed to characterize craniosynostosis, seizures, intellectual disabilities, and hydrocephalus associated with Marfanoid habitus, which were clearly demonstrated in our patients. Thirdly, we aimed to address the imperative for interpretations of clinical and radiological phenotypes and relate these tools to etiological understanding, which is an essential basis for diagnosis in the majority of long-term pediatric admissions. Fourthly, we aimed to assess the impacts of the missed early closure by the pediatricians and pediatric neurologists, which added a heavy pathological burden on these patients and their families. Fifthly, we aimed to identify whether early and diligent recognition can assist in cranial vault remodeling via surgical intervention to halt premature cranial suture fusions and can possibly alter the devastating course and the complications of the synostosed sutures.
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Affiliation(s)
- Ali Al Kaissi
- National Medical Research Center for Traumatology and Orthopedics n.a. G.A. Ilizarov, 640014 Kurgan, Russia
| | - Sergey Ryabykh
- National Medical Research Center for Traumatology and Orthopedics n.a. G.A. Ilizarov, 640014 Kurgan, Russia
| | - Farid Ben Chehida
- Ibn Zohr Institute of Diagnostic Radiology, Cite Al Khadra, Tunis 1003, Tunisia
| | - Hamza Al Kaissi
- Clinic for Dermatology and Allergology, Luisen Hospital, 52064 Aachen, Germany
| | - Susanne Gerit Kircher
- Center of Medical Patho-Biochemistry and Genetics, Medical University of Vienna, 1090 Vienna, Austria
| | - Franz Grill
- Pediatric Department, Orthopedic Hospital of Speising, 1130 Vienna, Austria
| | - Alexander Guben
- Department of Orthopedic Department, Saint-Petersburg State University Hospital, 199034 St. Petersburg, Russia
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Anterior fontanelle closure and diagnosis of non-syndromic craniosynostosis: a comparative study using computed tomography. J Pediatr (Rio J) 2022; 98:413-418. [PMID: 34861206 PMCID: PMC9432336 DOI: 10.1016/j.jped.2021.10.004] [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: 06/29/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE Suspicion of early anterior fontanel (AF) closure is a common reason for referral to a pediatric neurosurgeon because of the suspected increased risk of developing craniosynostosis (CS) in spite of the absence of evidence in the literature. The aim of this study was to analyze the association between AF closure and the diagnosis of non-syndromic CS in Brazilian children. METHODS An observational and case-cohort study was conducted to compare the incidence of closed AF between healthy children (group 1) and children diagnosed with non-syndromic CS (group 2) at a pediatric neurosurgery referral center. The accuracies of completely closed AF and diagnosis of CS were assessed. RESULTS High-resolution three-dimensional reconstruction computed tomography scans were obtained for 140 children aged < 13 months, of whom 62.9% were boys and 37.1% were girls (p < 0.001). The most common types of non-syndromic CS were trigonocephaly (34, 48%) and scaphocephaly (25, 35.7%). Closed fontanel (27, 38.6%) was observed in both groups, and a sensitivity of 36.1%, specificity of 72%, the positive predictive value of 59%, and negative predictive value of 51% were observed in the patients diagnosed with CS when AF closure occurred before the age of 6 months. CONCLUSION The results of this comparative study of AF closure and CS diagnosis suggest that early AF closure does not imply a diagnosis of CS. Pediatricians should be aware of the risk of misdiagnosis of CS in cases with a widely open AF in spite of the presence of CS.
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Bhattacharjee K, Rehman O, Venkatraman V, Kikkawa D, Bhattacharjee H, Gogoi R, Grewal AM, Bhattacharjee P. Crouzon syndrome and the eye: An overview. Indian J Ophthalmol 2022; 70:2346-2354. [PMID: 35791116 PMCID: PMC9426041 DOI: 10.4103/ijo.ijo_3207_21] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The current literature review aims to evaluate the ocular findings and associated ophthalmic features in Crouzon syndrome. Craniosynostoses are syndromes characterized by premature fusion of sutures of the skull and Crouzon syndrome is the most common of the craniosynostosis syndromes. Early fusion of sutures results in craniofacial anomalies, including abnormalities of the orbits. To prepare this review of the ophthalmic findings in this disorder, an organized search on online databases such as PubMed, Scopus, Cochrane Library, and Ovid was carried out. The key terms searched were "Crouzon", "craniosynostosis", "eye" and "ophthalmic", and 51 research items were found. A total of 17 articles were included after scrutiny of the databases and a further 25 articles were added after augmented search. A detailed review was performed from the final 42 articles. A comprehensive description of associated anomalies is given along with the author's own technique of surgical management in cases with Crouzon syndrome having bilateral luxation bulbi with exposure keratopathy. However, for optimum management of cranial and oculo-facial dysmorphisms, a multidisciplinary team of specialists is required.
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Affiliation(s)
- Kasturi Bhattacharjee
- Department of Orbit, Oculoplasty and Facial Aesthetics, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Obaidur Rehman
- Department of Orbit, Oculoplasty and Facial Aesthetics, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Vatsalya Venkatraman
- Department of Orbit, Oculoplasty and Facial Aesthetics, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Don Kikkawa
- Department of Oculofacial Plastic and Reconstructive Surgery, UCSD Shiley Eye Institute, La Jolla, CA 92093, United States
| | - Harsha Bhattacharjee
- Department of Comprehensive Ophthalmology, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Rahul Gogoi
- Department of Orbit, Oculoplasty and Facial Aesthetics, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Aditi Mehta Grewal
- Department of Orbit, Oculoplasty and Facial Aesthetics, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
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Mechanical loading of cranial joints minimizes the craniofacial phenotype in Crouzon syndrome. Sci Rep 2022; 12:9693. [PMID: 35690633 PMCID: PMC9188582 DOI: 10.1038/s41598-022-13807-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 05/27/2022] [Indexed: 11/09/2022] Open
Abstract
Children with syndromic forms of craniosynostosis undergo a plethora of surgical interventions to resolve the clinical features caused by the premature fusion of cranial sutures. While surgical correction is reliable, the need for repeated rounds of invasive treatment puts a heavy burden on the child and their family. This study explores a non-surgical alternative using mechanical loading of the cranial joints to prevent or delay craniofacial phenotypes associated with Crouzon syndrome. We treated Crouzon syndrome mice before the onset of craniosynostosis by cyclical mechanical loading of cranial joints using a custom designed set-up. Cranial loading applied to the frontal bone partially restores normal skull morphology, significantly reducing the typical brachycephalic appearance. This is underpinned by the delayed closure of the coronal suture and of the intersphenoidal synchondrosis. This study provides a novel treatment alternative for syndromic craniosynostosis which has the potential to be an important step towards replacing, reducing or refining the surgical treatment of all craniosynostosis patients.
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Fiaschi P, Bue EL, Ceraudo M, Secci F, Tortora D, Piatelli G, Severino M, Gandolfo C, Vercellino N, Pavanello M. Peculiar bony involvement of sinus pericranii in children: Extensive diploic erosion in three "karstic" variants. Clin Neurol Neurosurg 2022; 219:107334. [PMID: 35738119 DOI: 10.1016/j.clineuro.2022.107334] [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: 01/18/2022] [Revised: 05/13/2022] [Accepted: 06/07/2022] [Indexed: 11/27/2022]
Abstract
OBJECT Sinus pericranii (SP) is a rare, benign, extradural venous anomaly whose extracranial connection consists in an enlarged subgaleal drainage composed of a network of thin-walled veins that form a varix on the external table of the skull. In the present series of three patients we present three variantesof SP which have never been described, characterized by an extensive diploic erosion causing a "karstic" effect. METHODS A systematic review was conducted in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. A comprehensive search for relevant articles was performed on PubMed from 1992 to 2022 using the following search words: "sinus pericranii". RESULTS The search produced 77 articles with 137 patients. In all the cases analysed, there were not reported any patients with extensive diploic erosion, namely "karstic" variants. So, the authors present clinical history, neuroimages, treatment strategies and outcome of 3 patients with a "karstic" SP with the aim to describe this clinicradiological entity. CONCLUSIONS In this study, our group identified a peculiar variant of SP characterized by bony involvement with extensive diploic "karstic" erosion of diploe, with possible tendency to enlarge during time.
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Affiliation(s)
- Pietro Fiaschi
- Section of Neurosurgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy; Division of Neurosurgery, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Enrico Lo Bue
- Section of Neurosurgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Marco Ceraudo
- Section of Neurosurgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
| | - Francesca Secci
- Department of Neurosurgery, IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy
| | - Domenico Tortora
- Neuroradiology Unit IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy
| | - Gianluca Piatelli
- Department of Neurosurgery, IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy
| | - Mariasavina Severino
- Neuroradiology Unit IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy
| | - Carlo Gandolfo
- Neuroradiology Unit IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy
| | - Nadia Vercellino
- Cardiovascular Department, IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy
| | - Marco Pavanello
- Department of Neurosurgery, IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy
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Retrospective analysis of congenital nasolacrimal duct obstruction outcomes in a tertiary referral center. SPEKTRUM DER AUGENHEILKUNDE 2022. [DOI: 10.1007/s00717-022-00523-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Summary
Background
The aim of this study was to profile patients with simple and complex congenital nasolacrimal duct obstruction (CNLDO) and to determine the success rates of interventions at a third-level referral center.
Methods
In this retrospective and comparative study, medical records of patients with CNLDO were reviewed. Demographic data, types of CNLDO, surgical approach, type of silicone intubation, as well as outcome were recorded up to 3 months after the intervention. Obstruction location was identified by probing and irrigation following the American Academy of Ophthalmology (AAO) approach. Success rates were calculated for treatment approach and age group.
Results
Based on the outcome of 130 eyes with CNLDO, the overall success rate was 96%. The mean age of patients was 2.5 ± 2.2 months; 73% of cases were simple and 27% were complex CNLDO. Five children had to undergo reoperation; consequently, there was a lower success rate in the complex CNLDO (91%) than in the simple CNLDO subgroup (97%). There was a male predominance (61.5%), which was also present in the simple and complex CNLDO subgroups. The most frequent type of CNLDO was complete nasolacrimal duct obstruction (NLDO, 55.4%), followed by partial (17.7%) and bony NLDO (11.5%). In 87% of eyes, initial probing was performed followed by dacryocystorhinostomy (10%). Mono- or bi-canalicular lacrimal drainage system intubation was used in 86% of eyes.
Conclusion
The AAO-based diagnostic approach followed by an individualized treatment regimen yielded excellent success rates of 96% in unselected patients with CNLDO. These success rates were independent of patient age or gender.
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Ballard C, Deck J, Iwanaga J, Dumont AS, Tubbs RS. Bilateral Coronal Synostosis and Mega Cisterna Magna: A Case Report. Cureus 2022; 14:e25717. [PMID: 35812570 PMCID: PMC9261971 DOI: 10.7759/cureus.25717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2022] [Indexed: 11/05/2022] Open
Abstract
Craniosynostosis is often associated with raised intracranial pressure (ICP), especially when multiple sutures are involved. In this report, we discuss an unusual association in a patient with craniosynostosis. We report a case of a two-year-old Caucasian male with bilateral coronal synostosis (BCS) who was found to have a concomitant mega cisterna magna (MCM). Although counterintuitive, even in the presence of craniosynostosis, patients with this finding can also have intracranial CSF fluid collections such as the MCM reported here. We hope this report will enhance our understanding of some similar cases that are equivocal regarding raised ICP.
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Li XJ, Su JM, Ye XW. Crouzon syndrome in a fraternal twin: A case report and review of the literature. World J Clin Cases 2022; 10:5317-5323. [PMID: 35812652 PMCID: PMC9210876 DOI: 10.12998/wjcc.v10.i16.5317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/21/2022] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Crouzon syndrome (CS; OMIM 123500) is an autosomal dominant inherited craniofacial disorder caused by mutations in the fibroblast growth factor receptor 2 (FGFR2) gene. CS is characterized by craniofacial dysostosis, exophthalmos, and facial anomalies with hypoplastic maxilla and relative mandibular prognathism.
CASE SUMMARY Our report involves a 6-year-old fraternal twin boy with many caries in the oral cavity who presented with characteristic features of CS based on clinical and radiographic examinations along with Sanger sequencing. The fraternal girl did not show any abnormalities indicating CS. Carious teeth and poor oral hygiene were managed promptly through administering appropriate behavior guidance, orthodontic treatment was planned, and preventive procedures were described.
CONCLUSION CS could occur in a fraternal twin caused by a de novo mutation of the FGFR2 gene. Oral hygiene instruction, preventive programs on oral hygiene, orthodontic treatment, and maxillary osteotomy were required for treatment.
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Affiliation(s)
- Xiao-Jing Li
- Department of Stomatology, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, Zhejiang Province, China
| | - Ji-Mei Su
- Department of Stomatology, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, Zhejiang Province, China
| | - Xiao-Wei Ye
- Department of Stomatology, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, Zhejiang Province, China
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The Effect of Yes-Associated Protein on the Interaction Between the MEK/Extracellular Signal-Regulated Kinase and Hippo Pathways in Osteoblasts Co-Cultured With Fibroblast Growth Factor Receptor 2-Mutated Dura Cells. J Craniofac Surg 2022; 33:1250-1254. [DOI: 10.1097/scs.0000000000008115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Shlobin NA, Baticulon RE, Ortega CA, Du L, Bonfield CM, Wray A, Forrest CR, Dewan MC. Global Epidemiology of Craniosynostosis: A Systematic Review and Meta-Analysis. World Neurosurg 2022; 164:413-423.e3. [PMID: 35636659 DOI: 10.1016/j.wneu.2022.05.093] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Craniosynostosis leads to craniofacial deformity and may result in raised intracranial pressure, neurocognitive deficits, and psychosocial issues if left untreated. The global epidemiology of craniosynostosis is unknown. We conducted a meta-analysis to estimate global birth prevalence. METHODS PubMed, Embase, and Scopus were searched. Articles were screened by title and abstract and then full text. Meta-analysis of birth prevalence was conducted. Birth prevalence figures were combined with metrics detailing the number of births in 2019 to estimate the number of children worldwide born with craniosynostosis annually. RESULTS Of 1378 resultant articles, 24 studies were included, including 20 providing data for craniosynostosis overall and 9 for nonsyndromic craniosynostosis. World Health Organization regions of included studies were 9 (37.5%) European Region, 8 (33.3%) Region of the Americas, 4 (16.7%) Western Pacific region, 2 (8.3%) African Region, and 1 (4.2%) Eastern Mediterranean Region. Lower middle-income countries represented only 4% of study manuscripts. The overall birth prevalence of craniosynostosis was 5.9 per 10,000 live births (20 studies; 95% confidence interval [CI]: 3.9, 8.4; I2 = 100%). The birth prevalence of nonsyndromic craniosynostosis was 5.2 per 10,000 live births (9 studies; 95% CI: 3.4, 7.3; I2 = 98%). The number of children born globally with craniosynostosis in 2019 was estimated to be 84,665 (95% CI: 55,965, 120,540), including 72,857 (95% CI: 47,637, 120,280) with nonsyndromic craniosynostosis. CONCLUSIONS Craniosynostosis is a common condition that affects the neurocognitive and craniofacial skeletal development of children worldwide. Initiatives to scale up capacity for craniosynostosis epidemiologic research and clinical care are warranted, particularly in low- and middle-income countries.
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Affiliation(s)
- Nathan A Shlobin
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Ronnie E Baticulon
- Division of Neurosurgery, Department of the Neurosciences, Philippine General Hospital, University of the Philippines, Manila, Philippines
| | - Carlos A Ortega
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Liping Du
- Department of Biostatistics, Vanderbilt University, Nashville, Tennessee, USA
| | - Christopher M Bonfield
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Alison Wray
- Department of Neurosurgery, The Royal Children's Hospital, Melbourne, Australia
| | - Christopher R Forrest
- Division of Plastic and Reconstructive Surgery, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Michael C Dewan
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
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Tonni G, Grisolia G, Baldi M, Bonasoni M, Ginocchi V, Rolo LC, Araujo Júnior E. Early Prenatal Ultrasound and Molecular Diagnosis of Apert Syndrome: Case Report with Postmortem CT-Scan and Chondral Plate Histology. Fetal Pediatr Pathol 2022; 41:281-292. [PMID: 32538685 DOI: 10.1080/15513815.2020.1775732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background Apert syndrome is characterized by craniosynostosis, midface hypoplasia and symmetric syndactyly. Case report: A 36-year-old mother, G2P1 underwent an ultrasound scan at 19 week's gestation. There was craniosynostosis, brachi-turricephaly and bilateral hand syndactyly. Genomic DNA from amniocentesis revealed the mutation C758C>Gp. (Pro to Arg substitution) at 252 of the exon 8 of the FGFR2 encoding for Apert syndrome. The pregnancy was terminated. Femoral chondral plate histology showed an increased interstitial matrix between bony trabeculae. Compared with normal, the trabeculae were thinner, more irregular with numerous osteoclasts suggesting abnormal bone remodeling. Hands and feet had an abrupt transition between resting and proliferating cartilage. Conclusion: Apert syndrome has increased intertrabecular matrix, thin trabeculae, increased remodeling, and irregular transition between the maturing and mineralization zones in the femur, and abnormal abrupt transition between the resting and proliferating cartilage in the fingers and toes.
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Affiliation(s)
- Gabriele Tonni
- Azienda Unità Sanitaria Locale di Reggio Emilia, Obstetrics and Gynecology, Istituto di Ricerca a Carattere Clinico Scientifico (IRCCS), Reggio Emilia, Italy
| | - Gianpaolo Grisolia
- Obstetrics and Gynecology, Azienda Ospedaliera Carlo Poma, Mantova, Italy
| | - Maurizia Baldi
- Human Genetic Laboratory, Istituto Giannina Gaslini, Genova, Italy
| | | | - Vladimiro Ginocchi
- Radiology, Guastalla Civil Hospital, Azienda Unità Sanitaria Locale di Reggio Emilia, Istituto di Ricerca a Carattere Clinico Scientifico (IRCCS), Reggio Emilia, Italy
| | - Liliam Cristine Rolo
- Obstetrics and Gynecology, Universidade Federal de Sao Paulo Hospital Sao Paulo, Sao Paulo, Brazil
| | - Edward Araujo Júnior
- Obstetrics, Federal University of Sao Paulo Paulista Medical School, Sao Paulo, Brazil
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16
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Topa A, Rohlin A, Andersson MK, Fehr A, Lovmar L, Stenman G, Kölby L. The outcome of targeted NGS screening in patients with syndromic forms of sagittal and pansynostosis - IL11RA is an emerging core-gene for pansynostosis. Eur J Med Genet 2022; 65:104476. [PMID: 35331937 DOI: 10.1016/j.ejmg.2022.104476] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 03/02/2022] [Accepted: 03/06/2022] [Indexed: 11/03/2022]
Abstract
Here, we have studied the prevalence and spectrum of genetic alterations in syndromic forms of sagittal and pansynostosis. Eighteen patients with sagittal synostosis (isolated or combined with other synostoses, except coronal) or pansynostosis were phenotypically assessed by retrospective analysis of medical records, three-dimensional computed tomography skull reconstructions, and registered photos. Patient DNAs were analyzed using a targeted next-generation sequencing (NGS) panel including 63 craniosynostosis (CS) related genes. Pathogenic and likely pathogenic variants were found in 72% of the cases, mainly affecting FGFR2, TWIST1, IL11RA, and SKI. Two patients that were negative at NGS screening - one with a supernumerary marker chromosome with duplication of 15q25.2q26.3 and one with a pathogenic PHEX variant - were identified using microarray and single gene analysis, respectively. The overall diagnostic rate in the cohort was thus 83%. We identified two novel likely pathogenic variants in FGFR2 (NM_022970.3: c.811_812delGGinsCC, p.Gly271Pro) and TWIST1 (NM_000474.3: c.476T > A, p.Leu159His), and a novel variant of unclear phenotypic significance in RUNX2 (NM_001024630.3: c.340G > A, p.Val114Ile) which could suggest a modulatory effect. Notably, we also identified three new patients with pansynostosis and a Crouzon-like phenotype with IL11RA mutation. Targeted NGS using a broad panel of CS-related genes is a simple and powerful tool for detecting pathogenic mutations in patients with syndromic forms of CS and multiple suture involvement, in particular pansynostosis. Our results provide additional evidence of an association between pansynostosis and IL11RA, an emerging core gene for autosomal recessive CS.
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Affiliation(s)
- Alexandra Topa
- Department of Laboratory Medicine, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden; Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden.
| | - Anna Rohlin
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mattias K Andersson
- Department of Laboratory Medicine, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden; Sahlgrenska Center for Cancer Research, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden
| | - André Fehr
- Sahlgrenska Center for Cancer Research, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden; Department of Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Lovisa Lovmar
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Göran Stenman
- Department of Laboratory Medicine, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden; Sahlgrenska Center for Cancer Research, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden; Department of Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Lars Kölby
- Department of Plastic Surgery, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden
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17
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Studdert JB, Bildsoe H, Masamsetti VP, Tam PPL. Visualization of the Cartilage and Bone Elements in the Craniofacial Structures by Alcian Blue and Alizarin Red Staining. Methods Mol Biol 2022; 2403:43-50. [PMID: 34913115 DOI: 10.1007/978-1-0716-1847-9_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Craniofacial morphogenesis is underpinned by orchestrated growth and form-shaping activity of skeletal and soft tissues in the head and face. Disruptions during development can lead to dysmorphology of the skull, jaw, and the pharyngeal structures. Developmental disorders can be investigated in animal models to elucidate the molecular and cellular consequences of the morphogenetic defects. A first step in determining the disruption in the development of the head and face is to analyze the phenotypic features of the skeletal tissues. Examination of the anatomy of bones and cartilage over time and space will identify structural defects of head structures and guide follow-up analysis of the molecular and cellular attributes associated with the defects. Here we describe a protocol to simultaneously visualize the cartilage and bone elements by Alcian blue and Alizarin red staining, respectively, of wholemount specimens in mouse models.
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Affiliation(s)
- Joshua B Studdert
- Embryology Unit, Children's Medical Research Institute, Westmead, NSW, Australia.
| | - Heidi Bildsoe
- Centre for Reproductive Health, Hudson Institute of Medical Research, Clayton, VIC, Australia
| | | | - Patrick P L Tam
- Embryology Unit, Children's Medical Research Institute, Westmead, NSW, Australia
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Uppar AM, Shukla D, Nayak N, Rao G, Dwarakanath S. Syndromic Craniosynostosis: Objective and Parent-Reported Outcome Measurements after Cranio-Facial Remodelling Surgeries. Pediatr Neurosurg 2022; 57:17-27. [PMID: 34818259 DOI: 10.1159/000518393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Accepted: 07/07/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Syndromic craniosynostosis (SC) is a rare entity compared to the non-syndromic variant. Treatment involves a multidisciplinary approach towards a multitude of problems. Early intervention is known to be better for optimum results. We reviewed outcomes of children with SC who underwent reconstructive cranio-facial surgery. MATERIALS AND METHODS A retrospective study was conducted using data from hospital case files and the picture archival communication system. Objective data like the cephalic index (CI), both preoperatively and post-operatively, were compared. Subjective data for the cosmesis outcome - "Sloan and Whitaker outcome class" - following surgery were assessed. Also, parent-reported outcome measurement (PROM) was performed with various parameters to assess quality of life (QOL). RESULTS We had 21 operated cases of SC, with 19 needing cranio-facial remodelling. The male to female ratio was 11:10. Crouzon's syndrome was the most common syndromic association followed by Apert's syndrome. Nineteen patients underwent cranio-facial remodelling surgeries and 2 underwent the ventriculo-peritoneal shunt only - for raised intracranial pressure (ICP). Nine patients underwent cranial remodelling with fronto-orbital advancements, and 3 of these patients also received le-fort's type 3 osteotomy and advancement later. Ten patients underwent fronto-orbital advancement with parieto-occipital barrel-stave osteotomies. OUTCOMES Improvement in the CI was maximum at the 6-month follow-up. Six (37.5%) cases had Sloan class 1 outcome, 9 (56.25%) had class 2 outcomes, and 1 patient had a class 6 outcome. Whitaker cosmesis outcomes - 14 out of 16 cases (87.5%) had Category 1 outcomes. PROM was assessed. All parents reported at least a moderate improvement in cosmesis following surgery. Out of 15 cases, 10 (66%) reported significant improvement, while 4 (26.6%) cases reported moderate improvement with respect to eye and visual problems. Four parents reported snoring as a significant problem even after surgery. Most parents felt that the children were doing well, attending regular school, and social well-being was normal and had an overall good QOL. CONCLUSIONS SC cases may have a multitude of other problems like raised ICP, ophthalmological problems, poor intelligence, and cognition apart from cosmetic concerns. PROMs revealed good outcomes in terms of cosmesis, cognition, and ophthalmological and oral cavity-related problems. Significant improvement in overall QOL was seen in most patients following cranio-facial remodelling surgery.
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Affiliation(s)
| | - Dhaval Shukla
- Department of Neurosurgery, NIMHANS, Bangalore, India
| | - Nitish Nayak
- Department of Neurosurgery, NIMHANS, Bangalore, India
| | - Girish Rao
- Department of OMFS, RV Dental College, Bangalore, India
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19
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Abstract
Hydrocephalus, the abnormal accumulation and impaired circulation/clearance of cerebrospinal fluid, occurs as a common phenotypic feature of a diverse group of genetic syndromes. In this review, we outline the genetic mutations, pathogenesis, and accompanying symptoms underlying syndromic hydrocephalus in the context of: L1 syndrome, syndromic craniosynostoses, achondroplasia, NF 1/2, Down's syndrome, tuberous sclerosis, Walker-Warburg syndrome, primary ciliary dyskinesia, and osteogenesis imperfecta. Further, we discuss emerging genetic variants associated with syndromic hydrocephalus.
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Affiliation(s)
- Kaamya Varagur
- Department of Neurosurgery, Washington University School of Medicine, St Louis, Missouri, USA
| | - Sai Anusha Sanka
- Department of Neurosurgery, Washington University School of Medicine, St Louis, Missouri, USA
| | - Jennifer M. Strahle
- Department of Neurosurgery, Washington University School of Medicine, St Louis, Missouri, USA
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20
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Venous anomalies in hypoplastic posterior fossa: unsolved questions. Childs Nerv Syst 2021; 37:3177-3187. [PMID: 34406451 DOI: 10.1007/s00381-021-05315-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 07/29/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Anomalous intracranial venous anatomy is described in patients with syndromic craniosynostosis and is of significant importance when it comes to surgical morbidity. However, it is still controversial its origin, type of circulation in each syndrome, how it behaves over time, when it can be interrupted and wether it needs to be studied. The purpose of this paper is to discuss these issues by reviewing the literature. METHODS A literature search was performed using the PubMed database with a focus on papers including detailed descriptions of the venous outflow in complex and syndromic craniosynostosis. Search details used were the following: ("veins"[MeSH Terms] OR "veins"[All Fields] OR "venous"[All Fields]) AND ("abnormalities"[Subheading] OR "abnormalities"[All Fields] OR "anomalies"[All Fields]) AND syndromic[All Fields] AND ("craniosynostoses" [MeSH Terms] OR "craniosynostoses"[All Fields] OR "craniosynostosis"[All Fields]). Studies that exposed details of venous anomalies found in syndromic or complex craniosynostosis were selected. RESULTS Of a total of 211 articles found, 11 were selected for this review. Of these, 5 were case reports, 5 retrospective studies, and only 1 prospective study. From the 6 series of cases presented, 5 discussed the relationship between jugular foramen stenosis (JFS) and collateral venous drainage. The authors discuss data from the literature for each leading question presented: 1-collateral circulation: is it an intrinsic trouble, a consequence of stenosis of the cranial base foramina or related to raised intracranial pressure (ICP)?; 2-what venous anomalies should we search for, and what is the best exam to study them?; 3-collateral circulation changes with time?; 4-can neurosurgeons interrupt the collateral circulation?; 5-should we study all complex types of craniosynostosis? CONCLUSION The importance of the study of the venous outflow in patients with complex craniosynostosis is evident in the literature. The real relationship between intracranial hypertension, hypoplastic skull base foramen, Chiari I malformation, hydrocephalus, and venous collateral circulation remains unknown. Prospective studies focusing on molecular biology analysis will possibly solve all of these leading questions.
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21
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Kuehle R, Ewerbeck N, Rückschloß T, Ristow O, El Damaty A, Freudlsperger C, Hoffmann J, Engel M. Photogrammetric evaluation of corrective surgery for trigonocephaly. Int J Oral Maxillofac Surg 2021; 51:70-77. [PMID: 34229921 DOI: 10.1016/j.ijom.2021.06.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 05/30/2021] [Accepted: 06/08/2021] [Indexed: 11/16/2022]
Abstract
The aim of this study was to capture preoperative, postoperative, and follow-up head shapes of male trigonocephaly patients who underwent fronto-orbital remodelling (FOR), using three-dimensional (3D) photography. Fifty-seven male infants with metopic synostosis operated on using standardized FOR during a 5-year period were included. All measurements were compared with those of an age-matched healthy control cohort (n = 253 for early postoperative comparison, n = 43 for the 1-year follow-up comparison) to determine the effect of FOR at 14 days and at 1 year post-surgery. Intracranial volume, frontal angle, nasofrontal angle, interfrontoparietal-interparietal ratio, and inter-orbital distances were measured 1 day preoperatively, 14 days and 1 year postoperatively. Mean age at surgery was 9.7 ± 1.1 months. Prior to surgery, boys with metopic synostosis showed a reduced intracranial volume (-7.0%, P < 0.001), frontal angle (-10.2%, P < 0.001), interfrontoparietal-interparietal ratio (-4.9%, P < 0.01), and orbital distances (-6.5%, P < 0.001) compared to the reference group, but values did not differ significantly from the specific control group after surgery (all P> 0.05). This was consistent by the time of the follow-up examination. Corrective surgery should therefore aim to achieve volume expansion and correction of the deformity. Furthermore, 3D photogrammetry provides a valuable alternative to computed tomography scans in the diagnosis of metopic synostosis, significantly reducing the amount of radiation exposure to the brain.
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Affiliation(s)
- R Kuehle
- Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany.
| | - N Ewerbeck
- Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany
| | - T Rückschloß
- Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany
| | - O Ristow
- Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany
| | - A El Damaty
- Department of Neurosurgery, University of Heidelberg, Heidelberg, Germany
| | - C Freudlsperger
- Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany
| | - J Hoffmann
- Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany
| | - M Engel
- Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany
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22
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Hariri F, Farhana NA, Abdullah NA, Ibrahim N, Ramli NM, Mohd Abdullah AA, May CM, Khaliddin N. Optic canal characteristics in pediatric syndromic craniosynostosis. J Craniomaxillofac Surg 2021; 49:1175-1181. [PMID: 34247917 DOI: 10.1016/j.jcms.2021.06.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/28/2021] [Accepted: 06/22/2021] [Indexed: 10/21/2022] Open
Abstract
The aim of this study was to compare optic canal parameters of syndromic craniosynostosis patients with those of normal patients to visit the possibility of optic nerve impingement as a cause of visual impairment. Computed tomography scan images were processed using the Materialise Interactive Medical Image Control System (MIMICS) Research 21.0 software (Materialise NV, Leuven, Belgium). Eleven optic canal parameters were measured: 1) height of optic canal on the cranial side, 2) height of optic canal on the orbital side 3) length of the medial wall of the optic canal, 4) length of the lateral canal wall of the optic canal, 5) diameter of the optic canal at five points (Q1-Q4 and mid canal), and 6) area and perimeter of optic canal. These measurements were obtained for both the right and left optic canals. The study sample comprised four Crouzon syndrome, five Apert syndrome, and three Pfeiffer syndrome patients. The age of these syndromic craniosynostosis patients ranged from 2 to 63 months. The height of the optic canal on the orbital side (p = 0.041), diameter of the mid canal (p = 0.040), and diameter between the mid-canal and the cranial opening (Q3) (p = 0.079) for syndromic craniosynostosis patients were statistically narrower compared with those of normal patients when a significance level of 0.1 was considered. Scatter plots for the ages of patients versus the above parameters gave three separated clusters that suggested the arresting of optic canal development with age. The findings from this study demonstrated a narrowing of the optic canal in syndromic craniosynostosis patients, and indicate that optic canal anatomical characteristics may have an association with visual impairment among pediatric syndromic craniosynostosis patients.
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Affiliation(s)
- Firdaus Hariri
- Oro-Craniomaxillofacial Research and Surgical (OCReS) Group, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Nurul Aiman Farhana
- Oro-Craniomaxillofacial Research and Surgical (OCReS) Group, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Norli Anida Abdullah
- Mathematics Division, Centre for Foundation Studies in Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Norliza Ibrahim
- Oro-Craniomaxillofacial Research and Surgical (OCReS) Group, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Norlisah Mohd Ramli
- Department of Biomedical Imaging, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Azlindarita Aisyah Mohd Abdullah
- Department of Ophthalmology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia; Department of Ophthalmology, Faculty of Medicine, Universiti Teknologi MARA, 47000, Sungai Buloh, Selangor, Malaysia
| | - Choo May May
- Department of Ophthalmology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Nurliza Khaliddin
- Department of Ophthalmology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia.
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Craniosynostosis of the Metopic Suture in a Patient With CADASIL/Lehman Syndrome. J Craniofac Surg 2021; 32:e737-e739. [PMID: 34172679 DOI: 10.1097/scs.0000000000007713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT A 3-month-old patient presented for evaluation by plastic surgery with marked trigonocephaly and was subsequently diagnosed with metopic craniosynostosis. During presurgical evaluation, the patient was found to have two variants of the NOTCH3 gene, resulting in the diagnosis of lateral meningocele (Lehman) syndrome. Due to the increased possibility of stroke associated with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy, the patient underwent only anterior calvarial vault remodeling without fronto-orbital advancement for correction of her craniosynostosis. This unique constellation of symptoms, and its impact on operative management, has not been previously described in the literature.
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24
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Grewal JS, Cohn JE, Burdett J, Tampio A, Licata J, Davis WJ, Tatum SA, Nicholas BD. Otitis Media and Hearing Loss in Patients With Nonsyndromic Craniosynostosis: A Multicenter Study. Cleft Palate Craniofac J 2021; 59:652-658. [PMID: 34000844 DOI: 10.1177/10556656211017795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES The objectives of this study were to: (1) determine the prevalence of otitis media with effusion in patients with nonsyndromic craniosynostosis; (2) determine the prevalence of hearing loss in patients with nonsyndromic craniosynostosis; and (3) identify potential patterns and outcomes in patients with nonsyndromic craniosynostosis. METHODS A retrospective chart review was conducted at 2 academic institutions, St Christopher's Hospital for Children and SUNY Upstate Medical University, from January 2015 through August 2018, to identify patients having nonsyndromic craniosynostosis with a concurrent diagnosis of otitis media and/or hearing loss. The demographic data and categorical variables were analyzed using descriptive statistics and chi-square testing, respectively. RESULTS In the entire cohort of patients (N = 113, age range 0-123 months), 36% had otitis media with effusion on either history, physical examination, tympanometry, and/or imaging. Half (50%) of patients with coronal synostosis had otitis media with effusion compared to sagittal (40.7%), metopic (26.3%), multiple (25%), and lambdoid (0%). However, these differences were not statistically significant (P = .190). Most patients had normal hearing (91%), while a minority had either conductive (7%) or sensorineural (2%) hearing loss. CONCLUSION The presence of otitis media in our cohort of patients with nonsyndromic craniosynostosis appears to be at the upper limit of normal when compared to historical rates in normocephalic children. Synostosis subtype did not appear to predict the presence of otitis media. Only 9% of patients with nonsyndromic craniosynostosis were found to have a hearing loss.
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Affiliation(s)
- Jeewanjot S Grewal
- Department of Otolaryngology-Head and Neck Surgery, 2971Henry Ford Hospital, Detroit, MI, USA
| | - Jason E Cohn
- Department of Otolaryngology-Head and Neck Surgery, 6556Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA
| | - Jacob Burdett
- Department of Otolaryngology-Head and Neck Surgery, 6556Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA
| | - Alex Tampio
- Department of Otolaryngology and Communication Sciences, 12302SUNY Upstate Medical University, Syracuse, NY, USA
| | - Jordan Licata
- Department of Otolaryngology-Head and Neck Surgery, 6556Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA
| | - Wellington J Davis
- Department of Pediatric Plastic and Reconstructive Surgery, Lehigh Valley Health Network, Allentown, PA, USA
| | - Sherard A Tatum
- Department of Otolaryngology and Communication Sciences, 12302SUNY Upstate Medical University, Syracuse, NY, USA
| | - Brian D Nicholas
- Department of Otolaryngology and Communication Sciences, 12302SUNY Upstate Medical University, Syracuse, NY, USA
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25
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Bautista G. Craniosynostosis: Neonatal Perspectives. Neoreviews 2021; 22:e250-e257. [PMID: 33795400 DOI: 10.1542/neo.22-4-e250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Craniosynostosis is the premature fusion of 1 or more sutures that normally separate the bony plates of an infant's skull and occurs in about 1 in 2,000 to 2,500 live births. Primary or congenital craniosynostoses represent the majority of cases and consist of single-suture and multisuture synostoses. Multisuture synostoses are typically associated with distinct craniofacial syndromes, including Muenke syndrome, Apert syndrome, Crouzon syndrome, and Pfeiffer syndrome, and are thus categorized under syndromic craniosynostoses. Secondary causes of craniosynostoses include metabolic or hematologic disorders that affect bone metabolism and typically present much later than primary synostoses. The severity of the deformity and the presence of increased intracranial pressure dictate the need for early surgical intervention, prompting the importance of early recognition and timely referral. Infants with craniosynostosis are also at increased risk for neurodevelopmental impairment and thus require close follow-up and monitoring. The early recognition and referral of craniosynostosis is imperative for the optimization of management and minimization of potential neurologic impairments that may develop.
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Affiliation(s)
- Geoanna Bautista
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Mattel Children's Hospital and the David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA
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Albert D, Muthusekhar MR. Controversies in the management of temporomandibular joint ankylosis using distraction osteogenesis - A systematic review. Ann Maxillofac Surg 2021; 11:298-305. [PMID: 35265502 PMCID: PMC8848700 DOI: 10.4103/ams.ams_208_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/11/2021] [Accepted: 10/25/2021] [Indexed: 11/04/2022] Open
Abstract
Background: The three commonly employed sequences of distraction osteogenesis (DO) in the management of temporomandibular joint (TMJ) ankylosis with dentofacial deformities include post-arthroplastic distraction osteogenesis (PAD), simultaneous arthroplastic distraction osteogenesis (SAD), and pre-arthroplastic distraction osteogenesis (PrAD). Objective: The aim of this systematic review is to compare the effectiveness of various sequences of DO in the management of TMJ ankylosis with micrognathia/and obstructive sleep apnea syndrome (OSAS). Data Sources: A comprehensive online and manual search of English language literature with no date restrictions was done on March 2020. Eligibility Criteria: Inclusion criteria were case series and prospective and retrospective studies involving adult/paediatric human subjects with unilateral/bilateral TMJ ankylosis and micrognathia/OSAS treated with DO. Study Appraisal and Synthesis Methods: Of 73 studies identified, only 10 were included in the qualitative synthesis. The outcomes assessed were as follows: maximum mouth opening (MMO), posterior airway space (PAS), polysomnography variables, reankylosis, mandibular length, and chin and mandible position. Results: All the included studies showed high risk of bias. MMO and mandibular length increased, chin and mandibular position improved by the end of treatment in all the three sequences, and polysomnography variables and PAS significantly improved in PrAD compared to PAD and improved in SAD compared to baseline. Reankylosis was significantly less in PrAD. Conclusion: More well-designed studies comparing the three sequences of DO should be carried out to arrive at a consensus.
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Lyu IJ. Surgical Correction of V-pattern Esotropia and Inferior Oblique Overaction in a Patient with Craniosynostosis. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2020. [DOI: 10.3341/jkos.2020.61.10.1230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chawla L, Jindal A, Verma PK, Bahadur A, Prateek S. What is your diagnosis? J Turk Ger Gynecol Assoc 2020; 21:213-215. [PMID: 32517430 PMCID: PMC7495130 DOI: 10.4274/jtgga.galenos.2020.2019.0184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Affiliation(s)
- Latika Chawla
- Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, Rishikesh, India
| | - Aditi Jindal
- Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, Rishikesh, India
| | - Prashant Kumar Verma
- Department of Pediatrics, Division of Genetics, All India Institute of Medical Sciences, Rishikesh, India
| | - Anupama Bahadur
- Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, Rishikesh, India
| | - Shashi Prateek
- Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, Rishikesh, India
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Dias MS, Samson T, Rizk EB, Governale LS, Richtsmeier JT. Identifying the Misshapen Head: Craniosynostosis and Related Disorders. Pediatrics 2020; 146:peds.2020-015511. [PMID: 32868470 DOI: 10.1542/peds.2020-015511] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Pediatric care providers, pediatricians, pediatric subspecialty physicians, and other health care providers should be able to recognize children with abnormal head shapes that occur as a result of both synostotic and deformational processes. The purpose of this clinical report is to review the characteristic head shape changes, as well as secondary craniofacial characteristics, that occur in the setting of the various primary craniosynostoses and deformations. As an introduction, the physiology and genetics of skull growth as well as the pathophysiology underlying craniosynostosis are reviewed. This is followed by a description of each type of primary craniosynostosis (metopic, unicoronal, bicoronal, sagittal, lambdoid, and frontosphenoidal) and their resultant head shape changes, with an emphasis on differentiating conditions that require surgical correction from those (bathrocephaly, deformational plagiocephaly/brachycephaly, and neonatal intensive care unit-associated skill deformation, known as NICUcephaly) that do not. The report ends with a brief discussion of microcephaly as it relates to craniosynostosis as well as fontanelle closure. The intent is to improve pediatric care providers' recognition and timely referral for craniosynostosis and their differentiation of synostotic from deformational and other nonoperative head shape changes.
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Affiliation(s)
- Mark S Dias
- Section of Pediatric Neurosurgery, Department of Neurosurgery and
| | - Thomas Samson
- Division of Plastic Surgery, Department of Surgery, College of Medicine and
| | - Elias B Rizk
- Section of Pediatric Neurosurgery, Department of Neurosurgery and
| | - Lance S Governale
- Lillian S. Wells Department of Neurosurgery, College of Medicine, University of Florida, Gainesville, Florida
| | - Joan T Richtsmeier
- Department of Anthropology, College of the Liberal Arts and Huck Institutes of the Life Sciences, Pennsylvania State University, State College, Pennsylvania; and
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Abstract
BACKGROUND Craniofacial syndromes occur in approximately 1 in 5600 to 100,000 infants, often resulting in significant morbidity. Due to the heterogeneity of this patient population, no clear consensus consists on optimal treatment modalities and timing. The aim of this study was to analyze the craniofacial syndrome population that were treated at the University Hospital Leuven. METHODS A retrospective analysis of patients with a clinical diagnosis of a craniofacial syndrome was performed. Inclusion criteria were patients with a clinical diagnosis of a craniofacial syndrome and that received treatment between "2000-2005" and "2010-2015." Patients with nonsyndromic conditions were excluded. Data regarding patient characteristics, treatment modalities, and treatment outcomes were analyzed. RESULTS After matching the inclusion criteria, 98 eligible patients, affected by 40 different syndromes were included. In the period of "2000 to 2005," 48 patients were treated, as compared to 50 patients in the period of "2010 to 2015." A statistically significant decrease over time is seen for cleft surgery and orthodontic treatment (P = 0.0017 and P = 0.0015, respectively). No statistically significant differences were found concerning the age at which treatment was received (P = 0.42). Significant associations between treatment modalities were found for orthognathic surgery and distraction osteogenesis (P < 0.0001), orthognathic surgery and orthodontic treatment (P < 0.0001), and between orthodontic treatment and distraction osteogenesis (P = 0.03311). CONCLUSION A decline in cleft reconstruction surgery and orthodontic treatment for patients with craniofacial syndromes was seen over time. A significant association was found between distraction osteogenesis and orthognathic surgery, possibly due to higher reintervention rates for patients treated at a young age.
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Topa A, Rohlin A, Andersson MK, Fehr A, Lovmar L, Stenman G, Kölby L. NGS targeted screening of 100 Scandinavian patients with coronal synostosis. Am J Med Genet A 2019; 182:348-356. [PMID: 31837199 DOI: 10.1002/ajmg.a.61427] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 12/21/2022]
Abstract
Craniosynostosis (CS), the premature closure of one or more cranial sutures, occurs both as part of a syndrome or in isolation (nonsyndromic form). Here, we have studied the prevalence and spectrum of genetic alterations associated with coronal suture closure in 100 Scandinavian patients treated at a single craniofacial unit. All patients were phenotypically assessed and analyzed with a custom-designed 63 gene NGS-panel. Most cases (78%) were syndromic forms of CS. Pathogenic and likely pathogenic variants explaining the phenotype were found in 80% of the families with syndromic CS and in 14% of those with nonsyndromic CS. Sixty-five percent of the families had mutations in the CS core genes FGFR2, TWIST1, FGFR3, TCF12, EFNB1, FGFR1, and POR. Five novel pathogenic/likely pathogenic variants in TWIST1, TCF12, and EFNB1 were identified. We also found novel variants in SPECC1L, IGF1R, and CYP26B1 with a possible modulator phenotypic effect. Our findings demonstrate that NGS targeted sequencing is a powerful tool to detect pathogenic mutations in patients with coronal CS and further emphasize the importance of thorough assessment of the patient's phenotype for reliable interpretation of the molecular findings. This is particularly important in patients with complex phenotypes and rare forms of CS.
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Affiliation(s)
- Alexandra Topa
- Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anna Rohlin
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mattias K Andersson
- Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - André Fehr
- Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Lovisa Lovmar
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Göran Stenman
- Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Lars Kölby
- Department of Plastic Surgery, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Massimi L, Bianchi F, Frassanito P, Calandrelli R, Tamburrini G, Caldarelli M. Imaging in craniosynostosis: when and what? Childs Nerv Syst 2019; 35:2055-2069. [PMID: 31289853 DOI: 10.1007/s00381-019-04278-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 06/25/2019] [Indexed: 12/14/2022]
Abstract
PURPOSE Currently, the interest on craniosynostosis in the clinical practice is raised by their increased frequency and their genetic implications other than by the still existing search of less invasive surgical techniques. These reasons, together with the problem of legal issues, make the need of a definite diagnosis for a crucial problem, even in single-suture craniosynostosis (SSC). Although the diagnosis of craniosynostosis is primarily the result of physical examination, craniometrics measuring, and observation of the skull deformity, the radiological assessment currently plays an important role in the confirmation of the diagnosis, the surgical planning, and even the postoperative follow-up. On the other hand, in infants, the use of radiation or the need of sedation/anesthesia raises the problem to reduce them to minimum to preserve such a delicate category of patient from their adverse effects. METHODS, RESULTS AND CONCLUSIONS This review aims at summarizing the state of the art of the role of radiology in craniosynostosis, mainly focusing on indications and techniques, to provide an update not only to pediatric neurosurgeons or maxillofacial surgeons but also to all the other specialists involved in their management, like neonatologists, pediatricians, clinical geneticists, and pediatric neurologists.
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Affiliation(s)
- L Massimi
- Fondazione Policlinico Gemelli IRCCS, Neurochirurgia Infantile, Rome, Italy.
- Università Cattolica del Sacro Cuore, Istituto Neurochirurgia, Rome, Italy.
| | - F Bianchi
- Fondazione Policlinico Gemelli IRCCS, Neurochirurgia Infantile, Rome, Italy
| | - P Frassanito
- Fondazione Policlinico Gemelli IRCCS, Neurochirurgia Infantile, Rome, Italy
| | - R Calandrelli
- Polo scienze delle immagini, di laboratorio ed infettivologiche, Area diagnostica per immagini, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - G Tamburrini
- Fondazione Policlinico Gemelli IRCCS, Neurochirurgia Infantile, Rome, Italy
- Università Cattolica del Sacro Cuore, Istituto Neurochirurgia, Rome, Italy
| | - M Caldarelli
- Fondazione Policlinico Gemelli IRCCS, Neurochirurgia Infantile, Rome, Italy
- Università Cattolica del Sacro Cuore, Istituto Neurochirurgia, Rome, Italy
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Makar KG, Gunaseelan V, Waljee J, Vercler CJ, Buchman SR. Variation in the Utilization of Postoperative Computed Tomography for Patients With Nonsyndromic Craniosynostosis: A National Claims Analysis. Cleft Palate Craniofac J 2019; 57:288-295. [PMID: 31648534 DOI: 10.1177/1055665619882568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE Routine postoperative computed tomography (CT) imaging in nonsyndromic craniosynostosis remains controversial due to the hazards of radiation exposure. The extent to which postoperative head CTs are performed remains unknown. Therefore, we sought to measure the use of postoperative CTs in this population. DESIGN The authors reviewed insurance claims from OptumInsight, using Current Procedural Terminology codes to identify procedures and postoperative imaging. Multilevel logistic regression was used to describe the odds of undergoing postoperative CTs, adjusting for patient and provider covariates. PARTICIPANTS Craniosynostosis patients who underwent reconstruction between 2001 and 2017 were reviewed. Patients older than 5 years at surgery, postoperative lengths of stay >15 days, syndromic diagnoses, operative complications within 30 days of surgery, and cranial bone grafting merited exclusion. MAIN OUTCOME MEASURE Odds of postoperative head CTs after cranial vault reconstruction. RESULTS In this cohort (n = 1150), 326 (28.4%) patients underwent postoperative head CTs. The number of CTs ranged from 0 to 14. Older age at surgery (odds ratio [OR]: 1.32, P = .002), increasing years of follow-up (OR: 1.12, P < .001), and increasing comorbidities (OR: 1.21, P = .017) were associated with postoperative CTs. After adjusting for patient factors, provider factors accounted for 31.3% of variation in imaging. CONCLUSIONS Over a quarter of patients underwent head CTs following reconstruction, and provider factors accounted for a large percentage of the variation. Given the risks of radiation, neurosurgeons and craniofacial surgeons face a critical need to establish postoperative imaging protocols to reduce unnecessary imaging in these vulnerable patients.
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Affiliation(s)
- Katelyn G Makar
- Section of Plastic Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Vidhya Gunaseelan
- Michigan Opioid Prescribing Engagement Network, University of Michigan, Ann Arbor, MI, USA
| | - Jennifer Waljee
- Section of Plastic Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Christian J Vercler
- Section of Plastic Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Steven R Buchman
- Section of Plastic Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
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Lonsdale S, Yong R, Khominsky A, Mihailidis S, Townsend G, Ranjitkar S, Anderson PJ. Craniofacial abnormalities in a murine model of Saethre-Chotzen Syndrome. Ann Anat 2019; 225:33-41. [DOI: 10.1016/j.aanat.2019.05.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 05/19/2019] [Accepted: 05/28/2019] [Indexed: 01/23/2023]
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Abstract
Management strategies for syndromic craniosynostosis patients require multidisciplinary subspecialty teams to provide optimal care for complex reconstructive approaches. The most common craniosynostosis syndromes include Apert (FGFR2), Crouzon (FGFR2), Muenke (FGFR3), Pfeiffer (FGFR1 and FGFR2), and Saethre-Chotzen (TWIST). Bicoronal craniosynostosis (turribrachycephaly) is most commonly associated with syndromic craniosynostosis. Disease presentation varies from mild sutural involvement to severe pansynostoses, with a spectrum of extracraniofacial dysmorphic manifestations. Understanding the multifaceted syndromic presentations while appreciating the panoply of variable presentations is central to delivering necessary individualized care. Cranial vault remodeling aims to relieve restriction of cranial development and elevated intracranial pressure and restore normal morphology.
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Affiliation(s)
- Rajendra Sawh-Martinez
- Section of Plastic and Reconstructive Surgery, Department of Surgery, Yale University, 330 Cedar Street, Boardman Building, 3rd Floor, New Haven, CT 06511, USA
| | - Derek M Steinbacher
- Section of Plastic and Reconstructive Surgery, Oral and Maxillofacial Surgery, Department of Surgery, Yale-New Haven Hospital, Yale University, 330 Cedar Street, Boardman Building, 3rd Floor, New Haven, CT 06511, USA.
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O'Hara J, Ruggiero F, Wilson L, James G, Glass G, Jeelani O, Ong J, Bowman R, Wyatt M, Evans R, Samuels M, Hayward R, Dunaway DJ. Syndromic Craniosynostosis: Complexities of Clinical Care. Mol Syndromol 2019; 10:83-97. [PMID: 30976282 DOI: 10.1159/000495739] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Patients with syndromic craniosynostosis have a molecularly identified genetic cause for the premature closure of their cranial sutures and associated facial and extra-cranial features. Their clinical complexity demands comprehensive management by an extensive multidisciplinary team. This review aims to marry genotypic and phenotypic knowledge with clinical presentation and management of the craniofacial syndromes presenting most frequently to the craniofacial unit at Great Ormond Street Hospital for Children NHS Foundation Trust.
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Affiliation(s)
- Justine O'Hara
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Federica Ruggiero
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Louise Wilson
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Greg James
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Graeme Glass
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Owase Jeelani
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Juling Ong
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Richard Bowman
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Michelle Wyatt
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Robert Evans
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Martin Samuels
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Richard Hayward
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - David J Dunaway
- Great Ormond Street Craniofacial Unit, UCL Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children NHS Trust, London, UK
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Eves D, O'Connor SJ, Boyle MA. Optic Nerve Hypoplasia and Crouzon Syndrome. J Pediatr Ophthalmol Strabismus 2018; 55:e45-e48. [PMID: 30571838 DOI: 10.3928/01913913-20181012-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 07/25/2018] [Indexed: 11/20/2022]
Abstract
Crouzon syndrome is the most common cause of syndromic craniosynostosis. The authors present a previously unreported association between Crouzon syndrome and optic nerve hypoplasia. A male infant was transferred to the center for treatment of respiratory distress. He was diagnosed as having dysmorphic features, a membranous choanal stenossi bilaterally, and bilateral optic nerve hypoplasia. Genetic testing confirmed a molecular diagnosis of Crouzon syndrome. He had a complicated course in relation to choanal stenosis management, and was discharged home at 10 weeks of age. Although uncommon in Crouzon syndrome, the association with optic nerve hypoplasia changes the initial work-up and the management of parental expectations. [J Pediatr Ophthalmol Strabismus. 2018;55:e45-e48.].
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Yang B, Qi Z, Wei M, Mu X, Teng L, Zhang Z, Jin X, Tao K, Shen W, Wu G, Han Z, Shu M, Chen X, Bao N. [The development and recent status of the craniomaxillofacial surgery in China during past three decades]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2018; 32:803-808. [PMID: 30129299 DOI: 10.7507/1002-1892.201807021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The authors made a profound review on the development and the recent status of craniomaxillofacial surgery in China during past three decades. The emphases were placed on the following aspects: the modifications of the reconstructive procedure and minimal invasive mode, the researches on molecular genetic characteristics of the congenital craniofacial malformations, the clinical applications of three-dimensional digital computer-aided techniques (including three-dimensional printing and prefabricated template for precious osteotomies), the craniomaxillofacial defects reconstructing by using the distraction osteogenesis and osseous integrated titanium implant and prothesis, etc. Finally, the authors outlooked prospectively the future trends of the craniomaxillofacial surgery.
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Affiliation(s)
- Bin Yang
- Department of Craniomaxillofacial Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing, 100144,
| | - Zuoliang Qi
- Department of Craniomaxillofacial Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing, 100144, P.R.China
| | - Min Wei
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, P.R.China
| | - Xiongzheng Mu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, P.R.China
| | - Li Teng
- Department of Craniomaxillofacial Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing, 100144, P.R.China
| | - Zhiyong Zhang
- Department of Craniomaxillofacial Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing, 100144, P.R.China
| | - Xiaolei Jin
- Department of Craniomaxillofacial Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing, 100144, P.R.China
| | - Kai Tao
- Department of Plastic Surgery, the General Hospital of Shenyang Military of Chinese PLA, Shenyang Liaoning, 110015, P.R.China
| | - Weiming Shen
- Department of Plastic Surgery, the Affiliated Children's Hospital of Nanjing Medical University, Nanjing Jiangsu, 210008, P.R.China
| | - Guoping Wu
- Friendship Hospital of Plastic Surgery, Nanjing Medical University, Nanjing Jiangsu, 210029, P.R.China
| | - Zhengxue Han
- Department of Maxillofacial Surgery, Stomatological Hospital of Capital Medical University, Beijing, 100050, P.R.China
| | - Maoguo Shu
- Department of Plastic and Maxillofacial Surgery, the First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an Shaanxi, 710061, P.R.China
| | - Xiaoping Chen
- Friendship Hospital of Plastic Surgery, Nanjing Medical University, Nanjing Jiangsu, 210029, P.R.China
| | - Nan Bao
- Department of Neurosurgery, Shanghai Children's Medical Center, Shanghai, 200127, P.R.China
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Bai S, Li D, Xu L, Duan H, Yuan J, Wei M. Recombinant mouse periostin ameliorates coronal sutures fusion in Twist1 +/- mice. J Transl Med 2018; 16:103. [PMID: 29665811 PMCID: PMC5905175 DOI: 10.1186/s12967-018-1454-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Accepted: 03/16/2018] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Saethre-Chotzen syndrome is an autosomal dominantly inherited disorder caused by mutations in the twist family basic helix-loop-helix transcription factor 1 (TWIST1) gene. Surgical procedures are frequently required to reduce morphological and functional defects in patients with Saethre-Chotzen syndrome. Therefore, the development of noninvasive procedures to treat Saethre-Chotzen syndrome is critical. We identified that periostin, which is an extracellular matrix protein that plays an important role in both bone and connective tissues, is downregulated in craniosynostosis patients. METHODS We aimed to verify the effects of different concentrations (0, 50, 100, and 200 μg/l) of recombinant mouse periostin in Twist1+/- mice (a mouse model of Saethre-Chotzen syndrome) coronal suture cells in vitro and in vivo. Cell proliferation, migration, and osteogenic differentiation were observed and detected. Twist1+/- mice were also injected with recombinant mouse periostin to verify the treatment effects. RESULTS Cell Counting Kit-8 results showed that recombinant mouse periostin inhibited the proliferation of suture-derived cells in a time- and concentration-dependent manner. Cell migration was also suppressed when treated with recombinant mouse periostin. Real-time quantitative PCR and Western blotting results suggested that messenger ribonucleic acid and protein expression of alkaline phosphatase, bone sialoprotein, collagen type I, and osteocalcin were all downregulated after treatment with recombinant mouse periostin. However, the expression of Wnt-3a, Wnt-1, and β-catenin were upregulated. The in vivo results demonstrated that periostin-treated Twist1+/- mice showed patent coronal sutures in comparison with non-treated Twist1+/- mice which have coronal craniosynostosis. CONCLUSION Our results suggest that recombinant mouse periostin can inhibit coronal suture cell proliferation and migration and suppress osteogenic differentiation of suture-derived cells via Wnt canonical signaling, as well as ameliorate coronal suture fusion in Twist1+/- mice.
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Affiliation(s)
- Shanshan Bai
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, China
| | - Dong Li
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, China
| | - Liang Xu
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, China
| | - Huichuan Duan
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, China
| | - Jie Yuan
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, China.
| | - Min Wei
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, China.
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Narro-Donate JM, Méndez-Román P, Huete-Allut A, Escribano-Mesa JA, Gomar-Alba M, Contreras-Jiménez A, Pedrero-García F, Masegosa-González J. Anterior Unilateral Plagiocephaly in Patient with Alagille Syndrome: Case Report. World Neurosurg 2018. [PMID: 29530693 DOI: 10.1016/j.wneu.2018.03.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The polymalformative syndromes and craniofacial anomalies association is a well-known phenomenon in patients with Crouzon, Pfeiffer, Apert, or Muenke disease. Recently, other less frequent pathologies, such as Alagille syndrome, have shown an association with alterations in the development of cranial sutures, resulting in serious cosmetic defects and neurologic disorders. CASE DESCRIPTION We report an exceptional case of a 30-month-old girl, a nephroblastoma survivor diagnosed with Alagille syndrome, who was referred to our department with progressive anterior plagiocephaly and premature left coronal suture closure associated with a large compensating right bossing. Despite the patient's age, we offered aggressive surgical treatment performing a new forehead harvested from the skull vertex with orbital rim reconstruction. CONCLUSIONS Alagille syndrome is a complex multisystem pathology with a poor craniosynostosis association and only 3 cases have been described in the literature.
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Affiliation(s)
| | - Paddy Méndez-Román
- Department of Neurosurgery, Torrecárdenas Hospital Complex, Almería, Spain
| | | | | | - Mario Gomar-Alba
- Department of Neurosurgery, Torrecárdenas Hospital Complex, Almería, Spain
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Ganau M, Paris M, Uff C. Images in Neuroscience: Calvarial hyperostosis associated with multiple intracranial tumours. J Clin Neurosci 2018; 50:S0967-5868(17)31711-3. [PMID: 29428264 DOI: 10.1016/j.jocn.2018.01.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/15/2017] [Accepted: 01/07/2018] [Indexed: 01/15/2023]
Affiliation(s)
- Mario Ganau
- Department of Neurosurgery, The Royal London Hospital, London, UK.
| | - Marco Paris
- Department of Neurosurgery, The Royal London Hospital, London, UK
| | - Chris Uff
- Department of Neurosurgery, The Royal London Hospital, London, UK
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Ginat DT, Lam D, Kuhn AS, Reid R. CT Imaging Findings after Craniosynostosis Reconstructive Surgery. Pediatr Neurosurg 2018; 53:215-221. [PMID: 29874675 DOI: 10.1159/000489175] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 04/10/2018] [Indexed: 12/29/2022]
Abstract
Several surgical options are available for treating the different types of craniosynostosis, including fronto-orbital advancement and remodeling, total or subtotal cranial vault remodeling, barrel stave osteotomy with cranial remodeling, endoscopic suturectomy, monobloc advancement and cranioplasty, and revision cranioplasty. High-resolution, low-dose CT with 3D reconstructed images and volumetric analysis can be useful for evaluating the craniofacial skeleton following surgery. The various types of craniosynostosis surgery and corresponding imaging findings are reviewed in this article.
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Affiliation(s)
| | - Daniel Lam
- Pritzker School of Medicine, Chicago, Illinois, USA
| | - Andrew Scott Kuhn
- Department of Radiology, Yale University, New Haven, Connecticut, USA
| | - Russell Reid
- Department of Surgery, Section of Plastic and Reconstructive Surgery, University of Chicago, Chicago, Illinois, USA
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