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Annam A, Alexander ES, Cahill AM, Foley D, Green J, Himes EA, Johnson DT, Josephs S, Kulungowski AM, Leonard JC, Nance ML, Patel S, Pezeshkmehr A, Riggle K. Society of Interventional Radiology Position Statement on Endovascular Trauma Intervention in the Pediatric Population. J Vasc Interv Radiol 2024; 35:1104-1116.e19. [PMID: 38631607 DOI: 10.1016/j.jvir.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/03/2024] [Accepted: 04/04/2024] [Indexed: 04/19/2024] Open
Affiliation(s)
- Aparna Annam
- Division of Pediatric Radiology, Department of Radiology, University of Colorado, School of Medicine, Children's Hospital Colorado, Aurora, Colorado.
| | - Erica S Alexander
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Anne Marie Cahill
- Department of Interventional Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - David Foley
- Department of Surgery, University of Louisville, School of Medicine, Norton Children's Hospital, Louisville, Kentucky
| | - Jared Green
- Joe DiMaggio Children's Hospital, Envision Radiology Associates of Hollywood, Pembroke Pines, Florida
| | | | | | - Shellie Josephs
- Department of Radiology, Texas Children's Hospital North Austin/Baylor College of Medicine, Austin, Texas
| | - Ann M Kulungowski
- Division of Pediatric Surgery, Department of Surgery, University of Colorado, School of Medicine, Children's Hospital Colorado, Aurora, Colorado
| | - Julie C Leonard
- Division of Emergency Medicine, Department of Pediatrics, Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, Ohio
| | - Michael L Nance
- Department of Surgery, Division of Pediatric General and Thoracic Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | | | - Amir Pezeshkmehr
- Department of Radiology, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas
| | - Kevin Riggle
- Department of Surgery, University of Louisville, School of Medicine, Norton Children's Hospital, Louisville, Kentucky
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Staab V, Naganathan S, McGuire M, Pinto JM, Pall H. Gastrointestinal Perforation with Blunt Abdominal Trauma in Children. CHILDREN (BASEL, SWITZERLAND) 2024; 11:612. [PMID: 38929192 PMCID: PMC11201831 DOI: 10.3390/children11060612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/11/2024] [Accepted: 05/16/2024] [Indexed: 06/28/2024]
Abstract
Gastrointestinal tract perforation is uncommon in children, accounting for <10% of cases of blunt abdominal trauma. Diagnosis of bowel perforation in children can be challenging due to poor diagnostic imaging accuracy. Intra-abdominal free air is found only in half of the children with bowel perforation. Ultrasound findings are nonspecific and suspicious for perforation in only two-thirds of cases. A computer tomography (CT) scan has a sensitivity and specificity of 50% and 95%, respectively. Surgical decisions should be made based on clinical examination despite normal CT results. Management of bowel perforation in children includes primary repair in 50-70% and resection with anastomosis in 20-40% of cases.
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Affiliation(s)
- Victoriya Staab
- Department of Surgery and Pediatrics, K. Hovnanian Children’s Hospital at Jersey Shore University Medical Center, Neptune, NJ 07753, USA; (V.S.); (S.N.); (M.M.); (J.M.P.)
- Department of Surgery and Pediatrics, Hackensack Meridian School of Medicine, Nutley, NJ 07110, USA
| | - Srividya Naganathan
- Department of Surgery and Pediatrics, K. Hovnanian Children’s Hospital at Jersey Shore University Medical Center, Neptune, NJ 07753, USA; (V.S.); (S.N.); (M.M.); (J.M.P.)
- Department of Surgery and Pediatrics, Hackensack Meridian School of Medicine, Nutley, NJ 07110, USA
| | - Margaret McGuire
- Department of Surgery and Pediatrics, K. Hovnanian Children’s Hospital at Jersey Shore University Medical Center, Neptune, NJ 07753, USA; (V.S.); (S.N.); (M.M.); (J.M.P.)
- Department of Surgery and Pediatrics, Hackensack Meridian School of Medicine, Nutley, NJ 07110, USA
| | - Jamie M. Pinto
- Department of Surgery and Pediatrics, K. Hovnanian Children’s Hospital at Jersey Shore University Medical Center, Neptune, NJ 07753, USA; (V.S.); (S.N.); (M.M.); (J.M.P.)
- Department of Surgery and Pediatrics, Hackensack Meridian School of Medicine, Nutley, NJ 07110, USA
| | - Harpreet Pall
- Department of Surgery and Pediatrics, K. Hovnanian Children’s Hospital at Jersey Shore University Medical Center, Neptune, NJ 07753, USA; (V.S.); (S.N.); (M.M.); (J.M.P.)
- Department of Surgery and Pediatrics, Hackensack Meridian School of Medicine, Nutley, NJ 07110, USA
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Leiva T, Golubkova A, Snyder K, Johnson J, Hunter CJ. Pediatric Traumatic Lumbar Hernias and Associated Injuries: A Case Series. Pediatr Emerg Care 2024; 40:103-107. [PMID: 38295192 DOI: 10.1097/pec.0000000000003116] [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] [Indexed: 02/02/2024]
Abstract
OBJECTIVE Traumatic lumbar hernias are a rare entity mostly seen with high-impact, blunt abdominal trauma. This injury occurs when there is disruption of the posterior musculature along with bony structures, allowing for herniation of abdominal contents. There are minimal cases of this entity reported in adults, but even fewer in the pediatric population. METHODS We describe 3 cases of traumatic lumbar hernia at our institution as well as provide a review of the literature to elucidate the most common mechanisms, severity of injury, and associated injuries. RESULTS Traumatic lumbar hernia is most commonly seen in restrained passengers involved in motor vehicle collisions. A majority of cases are diagnosed using computed tomography imaging and less frequently during primary surgical exploration. The most common associated injuries were mesenteric and bowel injuries, followed by spinal and chest trauma. Traumatic lumbar hernia often leads to prolonged hospital stays and increased need for posthospital rehabilitation because of associated traumatic comorbidities. CONCLUSIONS Traumatic lumbar hernia is a rare entity in children, and early suspicion and identification of associated injuries is necessary in the management of these patients.
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Affiliation(s)
- Tyler Leiva
- From the Division of Pediatric Surgery, Oklahoma Children's Hospital, Oklahoma City, OK
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Tüchert SE, Vollert K, Schuster T, Kröncke T. Use of CEUS for Imaging Evaluation of Pediatric Peritonsillar Abscess. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:631-636. [PMID: 36690031 DOI: 10.1055/a-2017-7172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
PURPOSE Peritonsillar abscess can be diagnosed by B-mode ultrasound and cross-sectional imaging. The latter (with MRI being the modality of first choice in children) is associated with higher effort and risk for pediatric patients due to the administration of X-rays and/or the need of sedation. The purpose of this study is to evaluate whether the introduction of CEUS into the diagnostic algorithm for suspected pediatric peritonsillar abscess is suitable and advantageous. MATERIALS AND METHODS Single-institution retrospective review of data of pediatric patients who were presented to the department of pediatric radiology for sonographic evaluation under the suspicion of peritonsillar abscess. Diagnostic performance of CEUS was evaluated by using surgical exploration or clinical follow-up as the reference standard. RESULTS 284 children included in the study underwent B-mode ultrasound. Mean age of all patients was 6,23 years. Peritonsillar abscess was the diagnosis in 42 patients. Diagnosis of peritonsillar abscess was made by B-mode ultrasound alone in 13 of 42 patients (31 %). In 17 of 42 patients (40 %), diagnosis was made by a combination of B-mode ultrasound and CEUS. Sensitivity rose from 37 % to 86 % in cases where B-mode ultrasound remained unclear and CEUS was used. CONCLUSION Contrast-enhanced ultrasound (CEUS) is suitable and efficient for the diagnosis of peritonsillar abscess in pediatric patients. It increases the sensitivity for the diagnosis of peritonsillar abscess and thereby reduces the need of additional cross-sectional imaging for the pediatric patients.
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Affiliation(s)
- Stefanie Eliane Tüchert
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Augsburg, Augsburg, Germany
| | - Kurt Vollert
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Augsburg, Augsburg, Germany
| | - Tobias Schuster
- Department of Pediatric Surgery, University Hospital Augsburg, Augsburg, Germany
| | - Thomas Kröncke
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Augsburg, Augsburg, Germany
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Komut S, Afşarlar ÇE. A Comprehensive Analysis of the Radiation Exposure and the Diagnostic Benefit of PanCT in Pediatric Cases with Multiple Trauma. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1228. [PMID: 37512040 PMCID: PMC10384405 DOI: 10.3390/medicina59071228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/21/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: The primary objective of this study was to obtain quantitative data, taking into account the amount of radiation exposure, about the clinical and diagnostic benefit obtained from panCT in pediatric trauma cases. Thus, we aim to create greater awareness in all physicians and primarily emergency medicine physicians regarding correct selection in terms of the patient group where this effective radiological method is to be applied, and to protect children from the adverse effects of radiation. Materials and Methods: The computed tomography (CT) images were retrieved from the hospital radiological archive system (PACS). The effective dose (Ed) was calculated using the standardized method including the tissue weighted parameters. The radiological pathologies determined as a result of CT imaging of the cases were categorized according to clinical significance in accordance with the Modified CT Colonography Reporting and Data System (C-RADS). Results: The data for a total of 268 patients were analyzed, comprising 89 (33.2%) females and 179 (66.8%) males with a mean age of 8.81 ± 5.21 years. The mean Ed was determined to be 18.14 ± 10.44 mSv. The Ed was determined to be statistically significantly higher in the 1-5 years age group than in the 15-18 years age group (p = 0.024). A statistically significant difference was determined between the age groups in terms of the pathologies determined (p = 0.028). Conclusions: In order to prevent performing unnecessary CT imaging, trauma teams in Emergency Departments (ED) should work in harmony and individual decision-making should be based on the severity of the trauma mechanism, the severity of the predicted injury, and the clinical status of the injured child.
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Affiliation(s)
- Seval Komut
- Department of Emergency Medicine, Faculty of Medicine, Hitit University, Çorum 19040, Turkey
| | - Çağatay Evrim Afşarlar
- Department of Pediatric Surgery, Faculty of Medicine, Hitit University, Çorum 19040, Turkey
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Sharma B, Kolousek A, Lian B, Koganti D, Smith RN, Sola R. Cervical Spine Computed Tomography in Adolescent Blunt Trauma Patients: Are They Being Overutilized? J Surg Res 2023; 282:155-159. [PMID: 36279708 DOI: 10.1016/j.jss.2022.09.016] [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: 05/31/2022] [Revised: 08/18/2022] [Accepted: 09/18/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Cervical spine computed tomography (CSCT) scans are used to evaluate cervical spine traumatic injuries; however, recent evidence demonstrates that adult trauma centers (ATCs) overutilize CSCT when evaluating adolescent patients. This leads to unnecessary radiation exposure. The aim of this study is to review a level 1 ATC's use of CSCT in the adolescent blunt trauma population. METHODS A retrospective chart review was conducted of a level 1 ATC's trauma database. Blunt trauma patients between the ages of 11 and 18 who receive a CSCT between January 2015 to December 2019 were included. The primary outcome was the prevalence of positive findings on CSCT scans. Data were analyzed using Fischer-Exact analysis and multivariate logistic regression where appropriate. RESULTS Three-hundred thirty-seven of 546 (61.7%) adolescent blunt trauma patients received CSCT. Of those, 68.2% (230) were male; the mean age was 16.6 ± 1.0 y old. Twenty-eight patients (8.3%) had a positive finding on CSCT. All patients with a positive CSCT failed the National Emergency X-Radiography Utilization study (NEXUS) criteria while 123 patients (36.5%) with a negative CSCT met NEXUS criteria. CONCLUSIONS CSCT was overutilized in our trauma center. There is a low positive CSCT scan rate among adolescent patients, which aligns with the current literature. All patients with positive CSCT passed NEXUS criteria suggesting that a quality improvement project focusing on the use of the NEXUS criteria to assess the risk of cervical spine injury could potentially reduce the use of CSCT scans by nearly 40%.
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Affiliation(s)
- Bharath Sharma
- Morehouse School of Medicine, Department of Surgery, Atlanta, Georgia
| | | | - Brad Lian
- Mercer University School of Medicine, Department of Community Medicine, Macon, Georgia
| | - Deepika Koganti
- Emory University School of Medicine, Department of Surgery, Atlanta, Georgia
| | - Randi N Smith
- Emory University School of Medicine, Department of Surgery, Atlanta, Georgia
| | - Richard Sola
- Morehouse School of Medicine, Department of Surgery, Atlanta, Georgia.
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Kolousek A, Sharma B, Lian B, Koganti D, Smith RN, Sola R. Understanding abdominal pelvic computerized tomography scan usage amongst adolescent blunt trauma patients treated at adult trauma centers. Injury 2023; 54:100-104. [PMID: 35999064 DOI: 10.1016/j.injury.2022.08.007] [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: 03/09/2022] [Revised: 07/25/2022] [Accepted: 08/03/2022] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The algorithm for evaluating adolescent patients with blunt trauma includes abdominal pelvic CT (APCT). The aim of this study is to evaluate the utility of APCT in this context. METHODS We performed a retrospective review of adolescent (11 to 18 years of age) blunt trauma patients at an urban adult level 1 trauma center from January 2015 to December 2019. The primary outcome was the prevalence of positive findings on APCT scan. Additionally, clinical risk factors concerning for intra-abdominal injury were analyzed. RESULTS There were 546 patients evaluated for blunt trauma and the prevalence of APCT within the population was 59.3% (95% CI 54.2%-64.9%). Of the patients who received APCT, 123 (37.9%) had positive findings on APCT. Only 25 patients (7.7% of those who underwent APCT) required abdominal surgery while 40 patients (12.3%) had intraabdominal injury that did not require surgery. Risk factors were present in 100% of patients with intraabdominal injury and absent in 28.7% of patients without intraabdominal injury. Abnormal abdominal exam, abnormal FAST, positive chest x-ray and elevated transaminases were independently associated with intraabdominal injury. CONCLUSIONS Our study found that adolescent blunt trauma patients treated at our trauma center had a higher rate of APCT usage, but a comparable rate of positive findings when compared with the most recent literature. Future studies should focus on reducing the number of patients who undergo APCT despite an absence of clinical risk factors.
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Affiliation(s)
- Anastasia Kolousek
- Morehouse School of Medicine, Department of Surgery, 720 Westview Drive, Atlanta, GA 30310, United States.
| | - Bharath Sharma
- Morehouse School of Medicine, Department of Surgery, 720 Westview Drive, Atlanta, GA 30310, United States.
| | - Brad Lian
- Mercer University School of Medicine, Department of Community Medicine, 1501 Mercer University Drive, Macon, GA 30341, United States.
| | - Deepika Koganti
- Emory University School of Medicine, Department of Surgery, 69 Jesse Hill Jr. Dr. SE, Atlanta, GA 30303, United States.
| | - Randi N Smith
- Emory University School of Medicine, Department of Surgery, 69 Jesse Hill Jr. Dr. SE, Atlanta, GA 30303, United States.
| | - Richard Sola
- Morehouse School of Medicine, Department of Surgery, 720 Westview Drive, Atlanta, GA 30310, United States.
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Piccolo CL, Liuzzi G, Petrone A, Fusco N, Blandino A, Monopoli F, Antinori A, Girardi E, Vallone G, Brunese L, Ianniello S. The role of Lung Ultrasound in the diagnosis of SARS-COV-2 disease in pregnant women. J Ultrasound 2022:10.1007/s40477-022-00745-5. [PMID: 36574192 PMCID: PMC9793376 DOI: 10.1007/s40477-022-00745-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 10/10/2022] [Indexed: 12/28/2022] Open
Abstract
AIM To evaluate the role of lung ultrasound (LUS) in recognizing lung abnormalities in pregnant women affected by COVID-19 pneumonia. MATERIALS AND METHODS An observational study analyzing LUS patterns in 60 consecutively enrolled pregnant women affected by COVID-19 infection was performed. LUS was performed by using a standardized protocol by Soldati et al. The scoring system of LUS findings ranged from 0 to 3 in increasing alteration severity. The highest score obtained from each landmark was reported and the sum of the 12 zones examined was calculated. RESULTS Patients were divided into two groups: 26 (43.3%) patients with respiratory symptoms and 32 (53.3%) patients without respiratory symptoms; 2 patients were asymptomatic (3.3%). Among the patients with respiratory symptoms 3 (12.5%) had dyspnea that required a mild Oxygen therapy. A significant correlation was found between respiratory symptoms and LUS score (p < 0.001) and between gestational weeks and respiratory symptoms (p = 0.023). Regression analysis showed that age and respiratory symptoms were risk factors for highest LUS score (p < 0.005). DISCUSSION LUS can affect the clinical decision course and can help in stratifying patients according to its findings. The lack of ionizing radiation and its repeatability makes it a reliable diagnostic tool in the management of pregnant women.
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Affiliation(s)
- Claudia Lucia Piccolo
- Unit of Diagnostic Imaging and Interventional Radiology, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Giuseppina Liuzzi
- National Institute for Infectious Diseases ‘L. Spallanzani’, IRCCS, Rome, Italy
| | - Ada Petrone
- Diagnostic Imaging for Infectious Diseases, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00161 Rome, Italy
| | - Nicoletta Fusco
- Diagnostic Imaging for Infectious Diseases, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00161 Rome, Italy
| | | | | | - Andrea Antinori
- HIV/AIDS Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00161 Rome, Italy
| | - Enrico Girardi
- National Institute for Infectious Diseases ‘L. Spallanzani’, IRCCS, Rome, Italy
| | - Gianfranco Vallone
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Luca Brunese
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Stefania Ianniello
- Diagnostic Imaging for Infectious Diseases, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00161 Rome, Italy
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Li Y, Xiao L, Xu W, Zhao L, Xiao M. Delayed Surgery to Preserve Kidney with Grade IV Injury. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:5066278. [PMID: 36185079 PMCID: PMC9522515 DOI: 10.1155/2022/5066278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/21/2022] [Accepted: 08/29/2022] [Indexed: 11/18/2022]
Abstract
Background Since the introduction of the ALARA ("as low as reasonably achievable") concept, the management of severe renal trauma has shifted. Our hospital promotes delayed surgical intervention for grade IV closed renal injury, to preserve renal function. In this study, we retrospectively reviewed the management and outcomes of patients with grade IV closed renal injury in our hospital. Objective To evaluate the management and outcome of grade IV closed renal injury. Methods We retrospectively reviewed the medical records of 45 patients with grade IV closed renal injury; namely, 36 men and 9 women with an average age of 35.6 years. All patients were diagnosed with grade IV closed renal injury in accordance with the guidelines of the American Association for the Surgery of Trauma. All hemodynamically-stable patients with renal trauma were treated conservatively for approximately 13 days and then underwent surgery only to clear the perirenal hematoma and not to repair or resect the affected kidney. Abstracted data included patient demographics, mechanism of injury, admission hemodynamics, CT findings, and mortality. The primary outcome was the success rate of nonsurgical treatment, and the secondary outcome was the complication of nonsurgical treatment. Results All patients responded and were discharged, and no patients died. We followed 35 (77.8%) patients for at least 1 year. One patient with partially devitalized renal parenchyma underwent surgery to remove the affected kidney. Eleven patients (31.4%) suffered complications, namely, three (8.6%) cases of hypertension, four (11.4%) cases of hematuria, two cases (5.7%) of urinary tract infection, and two (5.7%) cases of urinoma. Conclusions Delayed exploratory surgery only to remove the hematoma should be considered in hemodynamically-stable patients with grade IV closed renal injury. This approach can avoid high nephrectomy rates associated with emergency surgery and reduce the complications that result from conservative treatment without surgery.
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Affiliation(s)
- YunPeng Li
- Department of Urology, The Fourth People's Hospital of Yunnan Province, Dali 671000, China
| | - Long Xiao
- Department of Urology, Yunnan First People's Hospital, Kunming 650000, China
| | - WanChao Xu
- Department of Urology, Yunnan First People's Hospital, Kunming 650000, China
| | - Liangyun Zhao
- Department of Urology, Yunnan First People's Hospital, Kunming 650000, China
| | - MinHui Xiao
- Department of Urology, Yunnan First People's Hospital, Kunming 650000, China
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Annam A, Josephs S, Johnson T, Kulungowski AM, Towbin RB, Cahill AM. Pediatric trauma and the role of the interventional radiologist. Emerg Radiol 2022; 29:903-914. [PMID: 35678950 DOI: 10.1007/s10140-022-02067-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/30/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE While interventional radiologists occupy a critical role in adult trauma management, the role of interventionalist in pediatric trauma continues to evolve. The indications for transarterial embolization (TAE) are significantly different in pediatric patients in whom non-operative management (NOM) has a much more prominent role than in adults. Contrast extravasation on imaging may not require acute surgical or interventional management as it would in an adult. There are also areas in which pediatric interventional radiology is increasingly useful such as pelvic TAE in failed management, or splenic embolization to treat bleeding without the loss of splenic function inherent to surgical splenectomy. The rapid evolution of techniques and devices in pediatric patients is also changing what interventions are possible in pediatric trauma management which necessitates frequent reassessment of the guidelines and interventional radiology's role in caring for these patients. CONCLUSION This review seeks to consolidate the recent literature to describe the evolving role of the interventional radiologist in pediatric trauma management.
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Affiliation(s)
- Aparna Annam
- Division of Pediatric Radiology, Department of Radiology, University of Colorado, Children's Hospital Colorado, 13123 East 16th Avenue, Aurora, CO, 80045, USA.
| | - Shellie Josephs
- Department of Pediatric Radiology, Lucile Packard Children's Hospital, Stanford Medicine, Palo Alto, CA, USA
| | - Thor Johnson
- Division of Vascular and Interventional Radiology, Medical University of South Carolina, Mount Pleasant, SC, USA
| | - Ann M Kulungowski
- Division of Pediatric Surgery, Department of Surgery, University of Colorado, Children's Hospital Colorado, Aurora, CO, USA
| | - Richard B Towbin
- Emeritus Radiologist-in-Chief at Phoenix Children's Hospital, Phoenix, USA
| | - Anne Marie Cahill
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
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11
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Sigal AP, Deaner T, Woods S, Mannarelli E, Muller AL, Martin A, Schoener A, Brower M, Ong A, Geng T, Guillen F, Lahmann B, Wasser T, Valente C. External validation of a pediatric decision rule for blunt abdominal trauma. J Am Coll Emerg Physicians Open 2022; 3:e12623. [PMID: 35072160 PMCID: PMC8760953 DOI: 10.1002/emp2.12623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 11/04/2021] [Accepted: 11/23/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Blunt traumatic injuries are a leading cause of morbidity and mortality in the pediatric population. Contrast-enhanced multidetector computed tomography is the best imaging tool for screening patients at risk of blunt abdominal injury. The Pediatric Emergency Care Applied Research Network (PECARN) abdominal rule was derived to identify patients at low risk for significant abdominal injury who do not require imaging. METHODS We conducted a retrospective review of pediatric patients with blunt trauma to validate the PECARN rule in a non-pediatric specialized hospital from February 3, 2013, through December 31, 2019. We excluded those with penetrating or mild isolated head injury. The PECARN decision rule was retrospectively applied for the presence of a therapeutic intervention, defined as a laparotomy, angiographic embolization, blood transfusion, or administration of intravenous fluids for pancreatic or gastrointestinal injury. Sensitivity and specificity analysis were conducted along with the negative and positive predictive values. RESULTS A total of 794 patients were included in the final analysis; 23 patients met the primary outcome for an acute intervention. The PECARN clinical decision rule (CDR) had a sensitivity of 91.3%, a negative predictive value of 99.5, and a negative likelihood ration of 0.16. CONCLUSION In a non-pediatric specialty hospital, the PECARN blunt abdominal CDR performed with comparable sensitivity and negative predictive value to the derivation and external validation study performed at specialized children's hospitals.
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Affiliation(s)
- Adam P. Sigal
- Department of Emergency MedicineReading HospitalWest ReadingPennsylvaniaUSA
| | - Traci Deaner
- Department of Emergency MedicineReading HospitalWest ReadingPennsylvaniaUSA
| | - Sam Woods
- Department of Emergency MedicineReading HospitalWest ReadingPennsylvaniaUSA
| | | | - Alison L. Muller
- Department of SurgerySection of Trauma and Critical CareReading HospitalWest ReadingPennsylvaniaUSA
| | - Anthony Martin
- Department of SurgerySection of Trauma and Critical CareReading HospitalWest ReadingPennsylvaniaUSA
| | | | | | - Adrian Ong
- Department of SurgerySection of Trauma and Critical CareReading HospitalWest ReadingPennsylvaniaUSA
| | - Thomas Geng
- Department of SurgerySection of Trauma and Critical CareReading HospitalWest ReadingPennsylvaniaUSA
| | - Felipe Guillen
- Drexel University College of MedicinePhiladelphiaPennsylvaniaUSA
| | - Brian Lahmann
- Department of Emergency MedicineReading HospitalWest ReadingPennsylvaniaUSA
| | - Tom Wasser
- Department of Emergency MedicineReading HospitalWest ReadingPennsylvaniaUSA
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Paltiel HJ, Barth RA, Bruno C, Chen AE, Deganello A, Harkanyi Z, Henry MK, Ključevšek D, Back SJ. Contrast-enhanced ultrasound of blunt abdominal trauma in children. Pediatr Radiol 2021; 51:2253-2269. [PMID: 33978795 DOI: 10.1007/s00247-020-04869-w] [Citation(s) in RCA: 15] [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: 08/26/2020] [Revised: 08/26/2020] [Accepted: 09/30/2020] [Indexed: 12/13/2022]
Abstract
Trauma is the leading cause of morbidity and mortality in children, and rapid identification of organ injury is essential for successful treatment. Contrast-enhanced ultrasound (CEUS) is an appealing alternative to contrast-enhanced CT in the evaluation of children with blunt abdominal trauma, mainly with respect to the potential reduction of population-level exposure to ionizing radiation. This is particularly important in children, who are more vulnerable to the hazards of ionizing radiation than adults. CEUS is useful in hemodynamically stable children with isolated blunt low- to moderate-energy abdominal trauma to rule out solid organ injuries. It can also be used to further evaluate uncertain contrast-enhanced CT findings, as well as in the follow-up of conservatively managed traumatic injuries. CEUS can be used to detect abnormalities that are not apparent by conventional US, including infarcts, pseudoaneurysms and active bleeding. In this article we present the current experience from the use of CEUS for the evaluation of pediatric blunt abdominal trauma, emphasizing the examination technique and interpretation of major abnormalities associated with injuries in the liver, spleen, kidneys, adrenal glands, pancreas and testes. We also discuss the limitations of the technique and offer a review of the major literature on this topic in children, including an extrapolation of experience from adults.
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Affiliation(s)
- Harriet J Paltiel
- Department of Radiology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Ave., Boston, MA, 02115, USA.
| | - Richard A Barth
- Department of Radiology, Lucile Packard Children's Hospital at Stanford, Stanford University School of Medicine, Stanford, CA, USA
| | - Costanza Bruno
- Department of Radiology, Azienda Ospedaliera Universitaria Integrata, University of Verona, Verona, Italy
| | - Aaron E Chen
- Department of Pediatrics, Division of Emergency Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Zoltan Harkanyi
- Department of Radiology, Heim Pal National Pediatric Institute, Budapest, Hungary
| | - M Katherine Henry
- Safe Place: The Center for Child Protection and Health, Division of General Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Damjana Ključevšek
- Department of Radiology, University Children's Hospital Ljubljana, Ljubljana, Slovenia
| | - Susan J Back
- Department of Radiology, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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13
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Regensburger AP, Knieling F, Feldkamp A, Rascher W, Diesch K, Woelfle J, Prokosch HU, Jüngert J. Time Tracking of Standard Ultrasound Examinations in Pediatric Hospitals and Pediatric Medical Practices - A Multicenter Study by the Pediatric Section of the German Society of Ultrasound in Medicine (DEGUM). ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2021; 42:379-387. [PMID: 31648348 DOI: 10.1055/a-1023-4024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE Ultrasonography is the primary imaging modality in pediatrics but still lacks sufficient reimbursement in Germany. In this multicenter study, national data for the duration of standard ultrasound in pediatrics were systematically documented in order to specify the actual time required. MATERIALS AND METHODS N = 10 hospitals (N = 5 university hospitals, N = 5 non-university hospitals) and N = 3 medical practices in Germany recorded the entire process of an ultrasound examination in a special protocol developed by the Pediatric Section of the DEGUM. The duration of each of seven single steps during ultrasonography (from data input to final discussion of the results) of different organ systems was logged. RESULTS In total, N = 2118 examinations from different organ systems were recorded. N = 10 organ systems were examined frequently (> 30 times). The total duration of an ultrasound examination was statistically significantly longer in hospitals compared to medical practices (median (IQR) 27 min. (18-38) vs. 12 min. (9-17), p < 0.001). The "hands-on" patient time was approximately one half of the total required time in both settings (49.9 % vs. 48.9 %). Ultrasonography of the abdomen and brain lasted longer in university hospitals than in non-university hospitals (p < 0.001, and p = 0.04, respectively). Cooperation and age did not uniformly correlate with the total duration. CONCLUSION This study provides novel comprehensive national data for the duration of standardized ultrasound examinations of children and adolescents in Germany. These data are essential for a further evaluation of the economic costs and should support better remuneration in the future.
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Affiliation(s)
- Adrian P Regensburger
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nuremberg, Germany
| | - Ferdinand Knieling
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nuremberg, Germany
| | - Axel Feldkamp
- Children's Hospital, Sana Duisburg Clinics, Duisburg, Germany
| | - Wolfgang Rascher
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nuremberg, Germany
| | - Katharina Diesch
- Center for Medical Information and Communication Technology, University Hospital Erlangen, Erlangen, Germany
| | - Joachim Woelfle
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nuremberg, Germany
| | - Hans-Ulrich Prokosch
- Center for Medical Information and Communication Technology, University Hospital Erlangen, Erlangen, Germany
| | - Jörg Jüngert
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nuremberg, Germany
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14
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Granata V, Grassi R, Fusco R, Belli A, Cutolo C, Pradella S, Grazzini G, La Porta M, Brunese MC, De Muzio F, Ottaiano A, Avallone A, Izzo F, Petrillo A. Diagnostic evaluation and ablation treatments assessment in hepatocellular carcinoma. Infect Agent Cancer 2021; 16:53. [PMID: 34281580 PMCID: PMC8287696 DOI: 10.1186/s13027-021-00393-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 07/06/2021] [Indexed: 02/07/2023] Open
Abstract
This article provides an overview of diagnostic evaluation and ablation treatment assessment in Hepatocellular Carcinoma (HCC). Only studies, in the English language from January 2010 to January 202, evaluating the diagnostic tools and assessment of ablative therapies in HCC patients were included. We found 173 clinical studies that satisfied the inclusion criteria.HCC may be noninvasively diagnosed by imaging findings. Multiphase contrast-enhanced imaging is necessary to assess HCC. Intravenous extracellular contrast agents are used for CT, while the agents used for MRI may be extracellular or hepatobiliary. Both gadoxetate disodium and gadobenate dimeglumine may be used in hepatobiliary phase imaging. For treatment-naive patients undergoing CT, unenhanced imaging is optional; however, it is required in the post treatment setting for CT and all MRI studies. Late arterial phase is strongly preferred over early arterial phase. The choice of modality (CT, US/CEUS or MRI) and MRI contrast agent (extracelllar or hepatobiliary) depends on patient, institutional, and regional factors. MRI allows to link morfological and functional data in the HCC evaluation. Also, Radiomics is an emerging field in the assessment of HCC patients.Postablation imaging is necessary to assess the treatment results, to monitor evolution of the ablated tissue over time, and to evaluate for complications. Post- thermal treatments, imaging should be performed at regularly scheduled intervals to assess treatment response and to evaluate for new lesions and potential complications.
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Affiliation(s)
- Vincenza Granata
- Division of Radiology, Istituto Nazionale Tumori IRCCS Fondazione Pascale - IRCCS di Napoli, Naples, Italy
| | - Roberta Grassi
- Division of Radiology, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
- Italian Society of Medical and Interventional Radiology SIRM, SIRM Foundation, Milan, Italy
| | | | - Andrea Belli
- Division of Hepatobiliary Surgical Oncology, Istituto Nazionale Tumori IRCCS Fondazione Pascale - IRCCS di Napoli, Naples, Italy
| | - Carmen Cutolo
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Silvia Pradella
- Radiology Division, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Giulia Grazzini
- Radiology Division, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | | | - Maria Chiara Brunese
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Federica De Muzio
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Alessandro Ottaiano
- Abdominal Oncology Division, Istituto Nazionale Tumori IRCCS Fondazione Pascale - IRCCS di Napoli, Naples, Italy
| | - Antonio Avallone
- Abdominal Oncology Division, Istituto Nazionale Tumori IRCCS Fondazione Pascale - IRCCS di Napoli, Naples, Italy
| | - Francesco Izzo
- Division of Hepatobiliary Surgical Oncology, Istituto Nazionale Tumori IRCCS Fondazione Pascale - IRCCS di Napoli, Naples, Italy
| | - Antonella Petrillo
- Division of Radiology, Istituto Nazionale Tumori IRCCS Fondazione Pascale - IRCCS di Napoli, Naples, Italy
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15
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Granata V, Grassi R, Fusco R, Belli A, Palaia R, Carrafiello G, Miele V, Grassi R, Petrillo A, Izzo F. Local ablation of pancreatic tumors: State of the art and future perspectives. World J Gastroenterol 2021; 27:3413-3428. [PMID: 34163121 PMCID: PMC8218359 DOI: 10.3748/wjg.v27.i23.3413] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 03/28/2021] [Accepted: 05/08/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Currently, the technologies most commonly used to treat locally advanced pancreatic cancer are radiofrequency ablation (RFA), microwave ablation, and irreversible (IRE) or reversible electroporation combined with low doses of chemotherapeutic drugs.
AIM To report an overview and updates on ablative techniques in pancreatic cancer.
METHODS Several electronic databases were searched. The search covered the years from January 2000 to January 2021. Moreover, the reference lists of the found papers were analysed for papers not indexed in the electronic databases. All titles and abstracts were analysed.
RESULTS We found 30 studies (14 studies for RFA, 3 for microwave therapy, 10 for IRE, and 3 for electrochemotherapy), comprising 1047 patients, which were analysed further. Two randomized trials were found for IRE. Percutaneous and laparotomy approaches were performed. In the assessed patients, the median maximal diameter of the lesions was in the range of 2.8 to 4.5 cm. All series included patients unfit for surgical treatment, but Martin et al assessed a subgroup of patients with borderline resectable tumours who underwent resection with margin attenuation with IRE. Most studies administered chemotherapy prior to ablative therapies. However, several studies suggest that the key determinant of improved survival is attributable to ablative treatment alone. Nevertheless, the authors suggested chemotherapy before local therapies for several reasons. This strategy may not only downstage a subgroup of patients to curative-intent surgery but also support to recognize patients with biologically unfavourable tumours who would likely not benefit from ablation treatments. Ablation therapies seem safe based on the 1047 patients assessed in this review. The mortality rate ranged from 1.8% to 2%. However, despite the low mortality, the reported rates of severe post procedural complications ranged from 0%-42%. Most reported complications have been self-limiting and manageable. Median overall survival varied between 6.0 and 33 mo. Regarding the technical success rate, assessed papers reported an estimated rate in the range of 85% to 100%. However, the authors reported early recurrence after treatment. A distinct consideration should be made on whether local treatments induce an immune response in the ablated area. Preclinical and clinical studies have shown that RFA is a promising mechanism for inducing antigen-presenting cell infiltration and enhancing the systemic antitumour T-cell immune response and tumour regression.
CONCLUSION In the management of patients with pancreatic cancer, the possibility of a multimodal approach should be considered, and conceptually, the combination of RFA with immunotherapy represents a novel angle of attack against this tumour.
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Affiliation(s)
- Vincenza Granata
- Department of Radiology, Istituto Nazionale Tumori –IRCCS- Fondazione G. Pascale, Naples 80131, Italy
| | - Roberta Grassi
- Department of Radiology, Università degli Studi della Campania Luigi Vanvitelli, Naples 80127, Italy
| | - Roberta Fusco
- Department of Radiology, Istituto Nazionale Tumori –IRCCS- Fondazione G. Pascale, Naples 80131, Italy
| | - Andrea Belli
- Department of Surgery, Istituto Nazionale Tumori –IRCCS- Fondazione G. Pascale, Naples 80131, Italy
| | - Raffaele Palaia
- Department of Surgery, Istituto Nazionale Tumori –IRCCS- Fondazione G. Pascale, Naples 80131, Italy
| | | | - Vittorio Miele
- Italian Society of Medical and Interventional Radiology SIRM, SIRM Foundation Milan 20122, Italy
- Department of Emergency Radiology, San Camillo Hospital, Firenze 50139, Italy
| | - Roberto Grassi
- Department of Radiology, Università degli Studi della Campania Luigi Vanvitelli, Naples 80127, Italy
- Italian Society of Medical and Interventional Radiology SIRM, SIRM Foundation Milan 20122, Italy
| | - Antonella Petrillo
- Department of Radiology, Istituto Nazionale Tumori –IRCCS- Fondazione G. Pascale, Naples 80131, Italy
| | - Francesco Izzo
- Department of Surgery, Istituto Nazionale Tumori –IRCCS- Fondazione G. Pascale, Naples 80131, Italy
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Zhang D, Yan J, Siyin ST, Pang W, Chen Y. Nonresection management of the pancreas for grade III and IV blunt pancreatic injuries in children: a single center's experience. BMC Pediatr 2021; 21:75. [PMID: 33573611 PMCID: PMC7877105 DOI: 10.1186/s12887-021-02535-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 01/29/2021] [Indexed: 12/14/2022] Open
Abstract
Background The treatment of high-grade (III/IV/V) blunt pancreatic injuries remains controversial. The study aims to summarize and evaluate nonresection management of the pancreas for grade III and IV blunt pancreatic injuries in children. Methods Twenty children [6.9 (3–12) years] treated at our center between January 2010 and June 2018 were included in this study. Their medical records and the outpatient follow-up data within 12 weeks after discharge were retrospectively reviewed. Long-term follow-up was conducted by telephone in February 2020. Results Nine children developed complications, including 8 pancreatic pseudocysts and 1 abdominal infection, after treatment at external hospitals and were transferred to our center with an average length of stay of 33.8 (8–63) days. Eleven children were admitted to our hospital directly after injury, with an average length of stay of 47.5 (23–69) days. One child underwent emergency laparotomy for hemorrhagic shock and Roux-en-Y drainage of the distal pancreas. The remaining 10 children received conservative treatment: 7 developed pancreatic pseudocysts, 2 developed abdominal infections, and 1 recovered uneventfully. For children with pancreatic pseudocysts (15/20, 75.0%), 4 recovered after conservative treatment, 4 recovered after percutaneous puncture, 5 recovered after external drainage of the cyst, and 2 recovered after alimentary tract anastomosis. Three children (3/20, 15.0%) who developed abdominal infection recovered after abdominal irrigation and drainage. No child was admitted to the ICU or died. Four children (4/20, 20.0%) developed local pancreatic atrophy within 12 weeks after discharge, but no other long-term complications were observed. Conclusions Nonresection management of the pancreas could be a feasible option for children with grade III and IV blunt pancreatic injuries. Regular long-term follow-up is essential in terms of pancreatic function, especially in patients with pancreatic atrophy.
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Affiliation(s)
- Dan Zhang
- Department of General Surgery, Beijing Children's Hospital, National Center of Children's Health, Capital Medical University, Beijing, China
| | - Jiayu Yan
- Department of General Surgery, Beijing Children's Hospital, National Center of Children's Health, Capital Medical University, Beijing, China
| | - Sarah Tan Siyin
- Department of General Surgery, Beijing Children's Hospital, National Center of Children's Health, Capital Medical University, Beijing, China
| | - Wenbo Pang
- Department of General Surgery, Beijing Children's Hospital, National Center of Children's Health, Capital Medical University, Beijing, China
| | - Yajun Chen
- Department of General Surgery, Beijing Children's Hospital, National Center of Children's Health, Capital Medical University, Beijing, China. .,, Beijing, People's Republic of China.
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17
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Le MTP, Herrmann J, Groth M, Reinshagen K, Boettcher M. Traumatic Gallbladder Perforation in Children - Case Report and Review. ROFO-FORTSCHR RONTG 2021; 193:889-897. [PMID: 33535261 DOI: 10.1055/a-1339-1904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Gallbladder perforation is a very rare finding in children. Clinical and radiografic presentations are often vague. Hence it is a challenging diagnosis, often missed during initial evaluation with potentially fatal consequences. The aim of this case report and review was to identify factors that might help to diagnose and manage future cases. METHODS We present a case of gallbladder perforation in an 8-year-old child after blunt abdominal trauma caused by a handlebar in which imaging modalities such as ultrasound and magnetic resonance imaging (MRI) helped us to determine proper management. We identified and evaluated comparable cases for isolated traumatic gallbladder injury. A review of the recent literature was performed by online search in Pubmed and Google Scholar using "gallbladder injury in children", "gallbladder perforation children", "blunt abdominal trauma children" as keywords. We focused on articles exclusively in the pediatric section. The literature from the period 2000-2020 was taken into account to review the state of the art in diagnosis and management. RESULTS AND CONCLUSION Recent literature for gallbladder injury in pediatrics is sparse compared to the adult counterpart. Only eight published cases of isolated gallbladder injury in children were identified. Since the onset of symptoms may not develop acutely and often develops in an indistinct manner, radiografic examinations play an important role in the diagnostic progress. The authors advise caution in cases of blunt abdominal trauma especially involving handlebars, intraperitoneal free fluid, and severe abdominal pain. We advocate high suspicion of gallbladder perforation if the gallbladder wall displays discontinuation or cannot be definitively differentiated in sonografic examination. Echogenic fluid within the gallbladder should always lead to suspicion of intraluminal bleeding. Repeated clinical and imaging examinations are mandatory since the onset of signs and symptoms may be delayed. KEY POINTS · Awareness of gallbladder perforation in blunt abdominal trauma of the upper abdomen.. · Particularly high index of suspicion in cases involving handlebar injuries.. · Repeated clinical and imaging examinations are highly recommended.. CITATION FORMAT · Le MT, Herrmann J, Groth M et al. Traumatic Gallbladder Perforation in Children - Case Report and Review. Fortschr Röntgenstr 2021; 193: 889 - 897.
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Affiliation(s)
- Melanie Thanh Phuong Le
- Department of Paediatric Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jochen Herrmann
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, Section of Paediatric Radiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Michael Groth
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, Section of Paediatric Radiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Konrad Reinshagen
- Department of Paediatric Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Michael Boettcher
- Department of Paediatric Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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18
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Bowen DK, Back SJ, Van Batavia JP, Darge K, Long CJ, Weiss DA. Does contrast-enhanced ultrasound have a role in evaluation and management of pediatric renal trauma? A preliminary experience. J Pediatr Surg 2020; 55:2740-2745. [PMID: 32674845 DOI: 10.1016/j.jpedsurg.2020.06.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 06/03/2020] [Accepted: 06/07/2020] [Indexed: 01/02/2023]
Abstract
BACKGROUND To report our initial experience using intravenous contrast-enhanced ultrasound (CEUS) in pediatric renal trauma with the potential for substantial radiation reduction. METHODS A retrospective review of all patients who underwent intravenous CEUS at our institution between May 2015 and January 2018 for the suspicion of blunt renal trauma. CEUS was obtained either as an immediate or short-term comparison to contrast-enhanced computed tomography (CECT), or in outpatient follow-up. RESULTS CEUS was performed on 7 patients (9 kidneys) with age range 2 months to 16 years old. CEUS was utilized as a comparison to CECT in 4 of 7 patients for initial evaluation, clinical change, or short-term follow-up. CEUS alone was used in one patient with low suspicion for renal injury. In the remaining two patients, CEUS was obtained as a follow-up study weeks after the initial CECT, following conservative management. All patients with confirmed renal injury by CECT (n = 5) underwent a follow-up CEUS at 1-2 months. CONCLUSIONS In an era of conservative management for renal trauma in which operative intervention is dictated more often by the clinical course than radiographic findings, it is reasonable to consider alternative imaging methods such as CEUS in stable patients to decrease radiation exposure. LEVEL OF EVIDENCE RATING IV.
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Affiliation(s)
- Diana K Bowen
- Division of Pediatric Urology, Department of Pediatric Surgery, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA.
| | - Susan J Back
- Department of Radiology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Jason P Van Batavia
- Division of Pediatric Urology, Department of Pediatric Surgery, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Kassa Darge
- Department of Radiology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Christopher J Long
- Division of Pediatric Urology, Department of Pediatric Surgery, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Dana A Weiss
- Division of Pediatric Urology, Department of Pediatric Surgery, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
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19
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[Top ten pediatric radiological emergencies]. Radiologe 2020; 60:981-998. [PMID: 32995968 DOI: 10.1007/s00117-020-00744-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Pediatric emergencies encompass a wide range of different findings. These include injuries to the child's body due to high-energy trauma or abuse, unclear limitations of consciousness and primarily unspecific abdominal or thoracic pain as well as swallowing or inhalation of foreign bodies. Detailed knowledge of the various imaging methods and the correct application are important. This article gives an overview of the significance of imaging techniques for emergency diagnostics in childhood and adolescence.
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20
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Traumatic Abdominal Wall Hernia in Children by Handlebar Injury: When to Suspect, Scan, and Call the Surgeon. Pediatr Emerg Care 2020; 36:e534-e537. [PMID: 28441239 DOI: 10.1097/pec.0000000000001153] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Traumatic abdominal wall hernias (TAWHs) can be defined as a herniation through disrupted musculature and fascia associated with blunt trauma. They are seen in approximately 1% of patients with blunt abdominal trauma. Data on TAWH in the pediatric population are very limited and principally based on case reports and a few case series. Past reports have indicated that the presence of the "handlebar sign" confers an increased risk of internal injury. Concomitant internal injuries are reported with an incidence between 25% and 70%, and occult hernias may also occur and are usually detected only by abdominal computed tomography scan and ultrasonography. The treatment of TAWH consists in surgical exploration through closure of the defect. We describe 2 cases of TAWH due to blunt impact by bicycle handlebars that occurred in our department with a brief literature review. Our objectives are to describe the variable clinical presentations and management of these events. We hope to provide a useful tool for the clinician to increase early clinical suspicion and detection of this insidious injury.
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Abstract
The management of pediatric liver trauma has evolved significantly over the last few decades. While surgical intervention was frequently and mostly unsuccessfully practiced during the first half of the last century, the 1960s were witness to the birth and gradual acceptance of non-operative management of these injuries. In 2000, the American Pediatric Surgical Association (APSA) Trauma Committee disseminated evidenced-based guidelines to help guide the non-operative management of pediatric blunt solid organ injury. The guidelines significantly contributed to conformity in the management of these patients. Since then, a number of well-designed studies have questioned the strict categorization of these injuries and have led to a renewed reliance on clinical signs of the patient's hemodynamic status. In 2019, APSA introduced an updated set of guidelines emphasizing the use of physiologic status rather than radiologic grade as a driver of clinical decision making for these injuries. This review will focus on liver injuries, in particular blunt injury, as this mechanism is by far the most commonly seen in children. Procedures required when non-operative management fails will be detailed, including surgery, angioembolization, and less commonly employed interventions. Finally, the updated inpatient and post-discharge aspects of care will be reviewed, including hemoglobin monitoring, bedrest, length of hospital stay, and activity restriction.
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Affiliation(s)
- Vincent Duron
- Assistant Professor of Surgery, Division of Pediatric Surgery, Columbia University Vagelos College of Physicians & Surgeons, 3959 Broadway, CHN 215, New York, NY 10032.
| | - Steven Stylianos
- Chief, Division of Pediatric Surgery, Rudolph N Schullinger Professor of Surgery, Columbia University Vagelos College of Physicians & Surgeons, Surgeon-in-Chief, Morgan Stanley Children's Hospital, 3959 Broadway - Rm 204 N, New York, NY 10032.
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22
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European Society of Paediatric Radiology abdominal imaging task force: recommendations for contrast-enhanced ultrasound and diffusion-weighted imaging in focal renal lesions in children. Pediatr Radiol 2020; 50:297-304. [PMID: 31776600 DOI: 10.1007/s00247-019-04552-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 08/17/2019] [Accepted: 09/26/2019] [Indexed: 12/13/2022]
Abstract
Contrast-enhanced ultrasound (CEUS) and diffusion-weighted imaging (DWI) are safe, repeatable imaging techniques. The aim of this paper is to discuss the advantages, technical factors and possible clinical applications of these imaging tools in focal renal lesions in children.
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23
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Professional practice assessment: establishment of an institutional procedure to treat blunt abdominal trauma in emergency pediatric department. Eur J Trauma Emerg Surg 2019; 47:105-112. [PMID: 31455991 DOI: 10.1007/s00068-019-01214-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 07/11/2019] [Accepted: 08/20/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The clinical process for the diagnosis of intra-abdominal lesion due to blunt abdominal trauma in children is not consistent. The goal of the present study was to assess the efficiency of our institutional procedure to manage hemodynamically stable pediatric patients with benign abdominal trauma and to select patients who need a radiological examination in an emergency pediatric department. MATERIAL AND METHODS This was a prospective cohort study from June 2008 to June 2010 in a pediatric emergency department. Pediatric patients with benign abdominal trauma and with stable hemodynamic parameters were included in the study. We conducted first clinical examination and clinical laboratory assessment for blood count, platelet count, hematocrit, serum glutamo-oxalacétique transaminase (SGOT), serum glutamic pyruvic transaminase (SGPT), lipase and urine. A second clinical examination was performed 2 h later. Patients with biological abnormalities and/or with persistent pain underwent a computerized tomography (CT) of the abdomen. Our main criterion for judging was the presence of intra-abdominal lesion as revealed by the scan, which was considered as the gold standard. At the second clinical examination, patients without pain and with normal results for clinical laboratory assessment were sent home. A telephone call was made to the children 48 h after the visit to the hospital emergency department. The secondary criterion for judging was the absence of complication in children who did not undergo the scan. RESULTS A total of 111 children were included. Seventy-five children underwent the complete procedure. Thirty-four scans were performed. The scan revealed that 22 patients had an intra-abdominal lesion. Multivariate analysis indicated that SGOT higher than 34 IU/L and the persistence of pain for more than 2 h from the initial evaluation of trauma favored the development of intra-abdominal lesion. On the basis of these two criteria, we developed a predictive diagnostic score for post-traumatic intra-abdominal injuries with a high negative predictive value. For children who were sent home without a radiological examination, no complications were observed at 48 h after the visit to the emergency department. CONCLUSION The present protocol is a good approach to identify children at risk for intra-abdominal lesion who need a radiological examination and those who do not require any complementary examinations. The predictive diagnostic score could help young hospital doctors to assess blunt abdominal trauma.
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A rare case of non-traumatic intrasplenic pseudoaneurysms in a patient with acute T-cell lymphoblastic leukemia. J Ultrasound 2019; 24:85-90. [PMID: 31372947 DOI: 10.1007/s40477-019-00401-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 07/18/2019] [Indexed: 02/07/2023] Open
Abstract
Pseudoaneurysm (PSA) or false aneurysm is a vascular lesion resulting from a focal and incomplete rupture of the arterial wall (intimate and/or elastic lamina), that allows blood to escape into the arterial wall; this small contained break causes a contained collection of blood and the creation of a "new" less resistant vessel wall, consisting of adventitia and perivascular tissues. Intrasplenic pseudoaneurysms are rare and more frequently recognize traumatic origin, sometimes are also unexpected lesions due to non-recent trauma. In contrast, non-traumatic intrasplenic pseudoaneurysms are rare complications usually due to splenic infarction, infiltration by malignant systemic disorders, infectious process, chronic pancreatitis, and arteritis. Both traumatic and non-traumatic PSA are potentially life threatening, known to cause spontaneous rupture of the spleen with massive hemoperitoneum. Contrast-enhanced CT is the gold standard technique to detect splenic PSA; however, it is important to know how to recognize it also with other imaging methods such as with ultrasound (US) and contrast-enhanced ultrasound (CEUS). US and CEUS can be often the first-line diagnostic techniques and allow to detect these lesions; they are also very useful in the follow-up. Our case report can be a reminder of the utility of the US and CEUS in detecting splenic pseudoaneurysms, which are potentially a life-threatening complication; we also recall the semiotics of these lesions with baseline ultrasound (US), color Doppler US and contrast-enhanced ultrasound (CEUS). Then, we highlight the role of contrast-enhanced CT in confirming the diagnosis and we report about the diagnostic and therapeutic value of angiography. We have to think about the possibility of a pseudoaneurysm even in the absence of a recent trauma, associated with other conditions such as a lymphoproliferative disease.
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Gürünlüoğlu K, Yıldırım İO, Kutlu R, Saraç K, Sığırcı A, Bağ HG, Demircan M. Advantages of early intervention with arterial embolization for intra-abdominal solid organ injuries in children. Diagn Interv Radiol 2019; 25:310-319. [PMID: 31199287 PMCID: PMC6622444 DOI: 10.5152/dir.2019.18559] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/05/2019] [Accepted: 03/07/2019] [Indexed: 12/25/2022]
Abstract
PURPOSE Active bleeding due to abdominal trauma is an important cause of mortality in childhood. The aim of this study is to demonstrate the advantages of early percutaneous transcatheter arterial embolization (PTAE) procedures in children with intra-abdominal hemorrhage due to blunt trauma. METHODS Children with blunt abdominal trauma were retrospectively included. Two groups were identified for inclusion: patients with early embolization (EE group, n=10) and patients with late embolization (LE group, n=11). Both groups were investigated retrospectively and statistically analyzed with regard to lengths of stay in the intensive care unit and in the hospital, first enteral feeding after trauma, blood transfusion requirements, and cost. RESULTS The duration of stay in the intensive care unit was greater in the LE group than in the EE group (4 days vs. 2 days, respectively). The duration of hospital stay was greater in the LE group than in the EE group (14 days vs. 6 days, respectively). Blood transfusion requirements (15 cc/kg of RBC packs) were greater in the LE group than in the EE group (3 vs. 1, respectively). The total hospital cost was higher in the LE group than in the EE group (4502 USD vs. 1371.5 USD, respectively). The time before starting enteral feeding after first admission was higher in the LE group than in the EE group (4 days vs. 1 day, respectively). CONCLUSION Early embolization with PTAE results in shorter intensive care and hospitalization stays, earlier enteral feeding, and lower hospital costs for pediatric patients with intra-abdominal hemorrhage due to blunt trauma.
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Affiliation(s)
- Kubilay Gürünlüoğlu
- From the Departments of Pediatric Surgery (K.G., M.D. ), Radiology (İ.O.Y., R.K., K.S., A.S.) and Biostatistics and Medical Informatics (H.G.B.), İnönü University School of Medicine, Malatya, Turkey
| | - İsmail Okan Yıldırım
- From the Departments of Pediatric Surgery (K.G., M.D. ), Radiology (İ.O.Y., R.K., K.S., A.S.) and Biostatistics and Medical Informatics (H.G.B.), İnönü University School of Medicine, Malatya, Turkey
| | - Ramazan Kutlu
- From the Departments of Pediatric Surgery (K.G., M.D. ), Radiology (İ.O.Y., R.K., K.S., A.S.) and Biostatistics and Medical Informatics (H.G.B.), İnönü University School of Medicine, Malatya, Turkey
| | - Kaya Saraç
- From the Departments of Pediatric Surgery (K.G., M.D. ), Radiology (İ.O.Y., R.K., K.S., A.S.) and Biostatistics and Medical Informatics (H.G.B.), İnönü University School of Medicine, Malatya, Turkey
| | - Ahmet Sığırcı
- From the Departments of Pediatric Surgery (K.G., M.D. ), Radiology (İ.O.Y., R.K., K.S., A.S.) and Biostatistics and Medical Informatics (H.G.B.), İnönü University School of Medicine, Malatya, Turkey
| | - Harika Gözükara Bağ
- From the Departments of Pediatric Surgery (K.G., M.D. ), Radiology (İ.O.Y., R.K., K.S., A.S.) and Biostatistics and Medical Informatics (H.G.B.), İnönü University School of Medicine, Malatya, Turkey
| | - Mehmet Demircan
- From the Departments of Pediatric Surgery (K.G., M.D. ), Radiology (İ.O.Y., R.K., K.S., A.S.) and Biostatistics and Medical Informatics (H.G.B.), İnönü University School of Medicine, Malatya, Turkey
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Mehmetoğlu F. Analysis of the use of upright abdominal radiography for evaluating intestinal perforations in handlebar traumas: Three case reports. Medicine (Baltimore) 2019; 98:e15889. [PMID: 31169697 PMCID: PMC6571247 DOI: 10.1097/md.0000000000015889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
RATIONALE Intestinal perforations due to blunt abdominal handlebar trauma are difficult to diagnose. This report presents a retrospective analysis of 3 patients with intestinal perforations due to abdominal bicycle handlebar trauma who were diagnosed via upright abdominal radiography. PATIENTS CONCERNS All the patients lost their balance while riding a bicycle for leisure and had fallen on the handlebar tip. The patients were initially misdiagnosed at different-level health centers despite various radiologic investigations performed. DIAGNOSIS The patients' intestinal perforations were diagnosed via plain upright abdominal X-ray radiography (UAXR) in our institution. INTERVENTIONS AND OUTCOMES The children underwent exploratory laparotomy due to intestinal perforations. All the perforations were repaired either with primary closure or bowel resection and anastomosis with successful outcomes. LESSONS Pneumoperitoneum due to intestinal perforation can be diagnosed via UAXR with appropriate patient positioning and timing. This case series shows that to accurately diagnose intestinal perforations, upright plain X-ray should be routinely performed, carefully evaluated, and repeated in patients with enduring abdominal complaints.
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Zeeshan M, Hamidi M, O'Keeffe T, Hanna K, Kulvatunyou N, Tang A, Joseph B. Pediatric Liver Injury: Physical Examination, Fast and Serum Transaminases Can Serve as a Guide. J Surg Res 2019; 242:151-156. [PMID: 31078899 DOI: 10.1016/j.jss.2019.04.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 02/21/2019] [Accepted: 04/04/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND The aim of our study was to determine if the combination of physical examination (PE), serum transaminases along with Focused Assessment with Sonography in Trauma (FAST) would effectively rule out major hepatic injuries (HIs) after blunt abdominal trauma (BAT) in hemodynamically stable pediatric patients. METHODS We conducted a 9-year retrospective study of pediatric patients (<18 y) with BAT. We collected data on liver enzymes (aspartate transaminase [AST] and alanine transaminase [ALT]), FAST, and PE findings. Definitive diagnosis and staging of HI were based on abdominal CT scanning. The sensitivity and specificity of ALT/AST, FAST, and PE were then calculated individually and in combination. RESULTS We identified a total of 423 pediatric patients with BAT. Mean age was 11 y, median abdominal Abbreviated Injury Scale was 3 [2-4], and mean ED-SBP was 132 mm Hg. One hundred ninety-eight patients had HI of which 107 were major HI, defined by the American Association for the Surgery of Trauma as ≥grade III. Using ROC curve analysis, optimum ALT and AST thresholds were determined to be 90 U/L and 120 U/L, respectively. The sensitivity of FAST was 50% while that of PE was 40%. Combining PE with AST/ALT and FAST had an overall sensitivity of 97%, a specificity of 95%, a positive predictive value of 87%, and a negative predictive value of 98%. CONCLUSIONS In hemodynamically stable pediatric blunt abdominal trauma patients, CT scanning can be avoided using a combination of readily available tests thus avoiding unnecessary radiation exposure. However, pediatric patients with positive PE, FAST, and elevated AST/ALT may eventually require CT scan to further evaluate liver injuries.
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Affiliation(s)
- Muhammad Zeeshan
- Division of Trauma, Emergency Surgery, Critical Care, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Mohammad Hamidi
- Division of Trauma, Emergency Surgery, Critical Care, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Terence O'Keeffe
- Division of Trauma, Emergency Surgery, Critical Care, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Kamil Hanna
- Division of Trauma, Emergency Surgery, Critical Care, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Narong Kulvatunyou
- Division of Trauma, Emergency Surgery, Critical Care, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Andrew Tang
- Division of Trauma, Emergency Surgery, Critical Care, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Bellal Joseph
- Division of Trauma, Emergency Surgery, Critical Care, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona.
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Manetta R, Capretti I, Belleggia N, Marsecano C, Viscido A, Bruno F, Arrigoni F, Ma L, Guglielmi G, Splendiani A, Di Cesare E, Masciocchi C, Barile A. Magnetic resonance enterography (MRE) and ultrasonography (US) in the study of the small bowel in Crohn's disease: state of the art and review of the literature. ACTA BIO-MEDICA : ATENEI PARMENSIS 2019; 90:38-50. [PMID: 31085972 PMCID: PMC6625566 DOI: 10.23750/abm.v90i5-s.8337] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Indexed: 02/06/2023]
Abstract
Crohn’s disease (CD) is a chronic idiopathic disease and its diagnosis is based on a combination of clinical symptoms, laboratory tests and imaging data. There isn’t a diagnostic gold standard: the ileocolonoscopy with mucosal biopsies represents the standard for luminal disease, while cross-sectional imaging such as Ultrasound (US), Computed Tomography (CT) or Magnetic Resonance Imaging (MRI) can show transmural alterations and extraintestinal manifestations. CD is usually diagnosed in the young age and after baseline diagnosis, the patients have to undergo to variable follow-up depending on remission or active disease. The aim of our review is to compare Magnetic Resonance Enterography (MRE) to Ultrasonography (US) in the follow-up of CD. (www.actabiomedica.it)
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Affiliation(s)
- Rosa Manetta
- Division of Radiology, S. Salvatore Hospital, L'Aquila, Italy.
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Trinci M, Piccolo CL, Ferrari R, Galluzzo M, Ianniello S, Miele V. Contrast-enhanced ultrasound (CEUS) in pediatric blunt abdominal trauma. J Ultrasound 2019; 22:27-40. [PMID: 30536214 PMCID: PMC6430291 DOI: 10.1007/s40477-018-0346-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 12/02/2018] [Indexed: 12/15/2022] Open
Abstract
Baseline ultrasound is the first-choice technique in traumatic hemodynamically stable children, and is essential in the early assessment of unstable patients to detect hemoperitoneum or other potentially fatal conditions. Despite the technological advancements in new ultrasound equipment and the experience of the operators, it is not always possible to rule out the presence of parenchymal traumatic lesions by means of baseline ultrasound nor to suspect them, especially in the absence of hemoperitoneum. For this reason, in the last decades, basic ultrasound has been associated with contrast-enhanced ultrasound (CEUS) to evaluate the stable little patient in cases such as low-energy blunt abdominal trauma. Because it relies on second-generation contrast agents, the CEUS technique allows for better detection of parenchymal injuries. CEUS has been demonstrated to be almost as sensitive as contrast-enhanced CT in the detection of traumatic injuries in patients affected by low-energy isolated abdominal trauma, with levels of sensitivity and specificity up to 95%. A very important point in favor of CEUS is its capacity to help distinguish the healthy patient, who can be discharged, from the one needing prolonged monitoring, operative management or hospitalization. Finally, we also have the ability to follow-up on low-grade traumatic lesions using CEUS, always keeping in mind patients' clinical conditions and their hemodynamics.
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Affiliation(s)
| | | | - Riccardo Ferrari
- Department of Emergency Radiology, S. Camillo Hospital, Rome, Italy
| | - Michele Galluzzo
- Department of Emergency Radiology, S. Camillo Hospital, Rome, Italy
| | | | - Vittorio Miele
- Department of Radiology, Careggi University Hospital, L.go G.A. Brambilla, 3, 50134, Florence, Italy.
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A rare case of accessory spleen torsion in a child diagnosed by ultrasound (US) and contrast-enhanced ultrasound (CEUS). J Ultrasound 2019; 22:99-102. [PMID: 30758809 DOI: 10.1007/s40477-019-00359-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 01/11/2019] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Accessory spleen, also known as supernumerary spleen or splenunculum, is a congenital anomaly of the spleen due to a fusion defect during the embryogenesis. Usually it is detected casually during an ultrasound (US) examination of the abdomen and it is asymptomatic. CASE REPORT RESULTS: We present a case of a 12 years old male patient, with 2-days history of left abdominal pain, without fever, gastrointestinal or genitourinary symptoms. The day before our observation, the patient had gone to another hospital, from where he had been discharged with medical analgesic therapy, without any benefit. Blood tests were normal, the Ultrasound abdominal examination showed normal aspect of abdominal organs, but the presence in the left side of a small round parenchymal structure surrounded by hyperechogenic mesenteric fat. We interpreted this image as an accessory spleen, complicated by torsion. As the torsion of accessory spleen is a quite rare occurrence, we carried out a contrast enhanced ultrasound (CEUS) to get more information. CEUS showed the absence of enhancement of the nodular formation, suggestive for a complete lack of vascularization; the spleen was normally enhanced. While the management in case of accessory spleen torsion is non-operative, in this case the patient underwent surgical exploration, due to the persistence of abdominal pain despite the medical therapy, with clinical signs of peritoneal reaction, mimicking an acute abdomen. Surgery confirmed the diagnosis of accessory spleen torsion. DISCUSSION AND CONCLUSIONS In conclusion, US is the first diagnostic tool in pediatric abdominal pain and allows to direct the diagnosis; the use of CEUS helps to clarify the US reports, without leaving doubts about the parenchymal vascularization of the abdominal organ involved.
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Di Serafino M, Verde F, Ferro F, Vezzali N, Rossi E, Acampora C, Valente I, Pelliccia P, Speca S, Vallone G. Ultrasonography of the pediatric spleen: a pictorial essay. J Ultrasound 2018; 22:503-512. [PMID: 30446947 DOI: 10.1007/s40477-018-0341-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 11/09/2018] [Indexed: 12/26/2022] Open
Abstract
In infants and children, the spleen is involved in many pathological processes, whether those processes are isolated or related to systemic diseases. Pathology of the pediatric spleen includes congenital anomalies, splenomegaly, trauma, focal lesions, infarction, and tumors. Ultrasonography (US) is a widely available, fast, noninvasive imaging technique to assess the size, shape, and position of the spleen, as well as to define splenic echotexture. US is capable of screening for splenic disorders without the risk of ionizing radiation; it is the initial imaging examination performed to evaluate suspected splenic pathology, providing clinicians with helpful decisional support. US plays an important role in the detection of even very small amounts of hemoperitoneum, a herald of significant abdominal organ injury, in pediatric blunt abdominal trauma. Moreover, contrast-enhanced US may allow early detection of splenic injuries, ideally minimizing children's risk from radiation exposure. This pictorial essay illustrates the normal ultrasound appearance of the pediatric spleen and the sonographic findings which may guide clinicians to a correct diagnosis of pathologic conditions.
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Affiliation(s)
| | - Francesco Verde
- Paediatric Radiology Department, "Federico II" University Hospital, Naples, Italy.
| | - Federica Ferro
- Radiology Department, Regional Hospital of Bolzano, Bolzano, Italy
| | - Norberto Vezzali
- Radiology Department, Regional Hospital of Bolzano, Bolzano, Italy
| | - Eugenio Rossi
- Radiology Department, "Santobono-Pausilipon" Children Hospital, Naples, Italy
| | - Ciro Acampora
- Radiology Department, "Antonio Cardarelli" Hospital, Naples, Italy
| | - Iacopo Valente
- Radiology and Neuroradiology Imaging Diagnostic Department, Agostino Gemelli" University Hospital, IRCCS, Rome, Italy
| | | | - Stefania Speca
- Department of Radiology, Sacro Cuore" University Hospital, Rome, Italy
| | - Gianfranco Vallone
- Paediatric Radiology Department, "Federico II" University Hospital, Naples, Italy
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Role of contrast-enhanced ultrasound (CEUS) in the diagnosis and management of traumatic splenic injuries. J Ultrasound 2018; 21:315-327. [PMID: 30361921 DOI: 10.1007/s40477-018-0327-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 10/03/2018] [Indexed: 01/17/2023] Open
Abstract
Splenic injuries are common emergencies in the setting of abdominal trauma, as the spleen is the second most frequently injured abdominal organ after the liver. The treatment of splenic injuries underwent a severe shift from operative to non-operative due to an increased awareness of the double physiological function, both immunological and hematological, of the spleen. This, in turn, led to an increased application of splenic preservation techniques. The non-operative approach has been strengthened through radiological imaging and interventional radiology. While multidetector computed tomography is mandatory in the evaluation of hemodynamically stable patients after high-energy trauma, one ultrasound (US) can be used as a first-line technique to examine patients in cases of low-energy trauma. Unfortunately, baseline US has low sensitivity in the detection of traumatic injuries. With the introduction of contrast-enhanced ultrasound (CEUS) as a reliable alternative to baseline ultrasound for low-grade abdominal trauma, the sensitivity of the US technique in recognizing traumatic abdominal lesions has strongly increased, reaching levels of accuracy similar to those of the CT. It has also been strongly recommended for use with children, as it allows for the performance of imaging techniques with the lowest dose of radiation possible. In this review, the authors aim to present the typical appearance of traumatic splenic injuries, using enhanced CEUS capability to overcome baseline US limits, and to describe the different techniques applied according to the hemodynamic stability of the patient.
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Taylor A, Cooper E, Ham K. Delayed intestinal perforation secondary to blunt force abdominal trauma in a cat. JFMS Open Rep 2018; 4:2055116918763410. [PMID: 29662682 PMCID: PMC5894924 DOI: 10.1177/2055116918763410] [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] [Indexed: 12/03/2022] Open
Abstract
Case summary A 7-month-old intact male domestic shorthair cat was presented 4 h after being hit by a car. It had bilateral inguinal hernias and a mesenteric rent that were repaired surgically and a hematoma in the left retroperitoneal space. No other intra-abdominal abnormalities were identified on abdominal surgical exploration. Approximately 72 h after presentation, the cat started vomiting and developed severe abdominal discomfort. A sudden decrease in mentation and elevation of respiratory rate and effort ensued. Abdominal radiographs showed loss of detail in the abdominal cavity, and abdominocentesis confirmed septic peritonitis. The cat was euthanized, and post-mortem evaluation of the bowel revealed two 1 cm perforations of the jejunum. Relevance and novel information To our knowledge, delayed intestinal perforation secondary to blunt force abdominal trauma has not previously been reported in cats. It has been reported in dogs, but the pathophysiology resulting in perforation is poorly understood. Delayed intestinal injury secondary to blunt force abdominal trauma has been reported in people, especially in children, as a result of motor vehicle accidents.
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Affiliation(s)
- A Taylor
- Cummings School of Veterinary Medicine at Tufts University, North Grafton, MA, USA
| | - E Cooper
- Department of Emergency and Critical Care, The Ohio State University, Columbus, OH, USA
| | - K Ham
- Department of Veterinary Clinical Sciences - Small Animal Surgery, The Ohio State University, Columbus, OH, USA
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D'Aprile P, Nasuto M, Tarantino A, Cornacchia S, Guglielmi G, Jinkins JR. Magnetic Resonance Imaging in degenerative disease of the lumbar spine: Fat Saturation technique and contrast medium. ACTA BIO-MEDICA : ATENEI PARMENSIS 2018; 89:208-219. [PMID: 29350649 PMCID: PMC6179082 DOI: 10.23750/abm.v89i1-s.7024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 01/12/2018] [Indexed: 12/12/2022]
Abstract
Purpose: To examine both anterior and posterior elements of the lumbar spine in patients with low back pain using MRI T2-weighted sequences with Fat Saturation (FS) and contrast enhanced T1-weighted sequences with FS.Materials and methods: Two thousand eight hundred and twenty (2820) patients (1628 male, 1192 female, mean age 54) presenting low back pain underwent MRI standard examination (Sagittal T1w TSE and T2w TSE, axial T1 SE) with the addition of sagittal and axial T2w Fat Sat (FS) sequences. Among all the patients, 987 (35%) have been studied adding Contrast Enhanced (CE) T1w FS sequences after administration of contrast medium. Results: Among 987 patients studied with contrast medium, we found: active-inflammatory intervertebral osteochondrosis in 646 (65%) patients; degenerative-inflammatory changes in facet joints (facet joint effusion, synovitis, synovial cysts) in 462 (47%); spondylolysis in 69 (7%); degenerative-inflammatory changes of the flava, interspinous and supraspinous ligaments in 245 (25%); inflammatory changes of posterior perispinal muscles in 84 (8%) patients. Conclusions: In patients with suspected no-disc-related low back pain, the implementation of T2w FS and CE T1w FS sequences to the standard MR protocol could allow a better identification of degenerative-inflammatory changes more likely associated to the pain. (www.actabiomedica.it)
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Michelini G, Corridore A, Torlone S, Bruno F, Marsecano C, Capasso R, Caranci F, Barile A, Masciocchi C, Splendiani A. Dynamic MRI in the evaluation of the spine: state of the art. ACTA BIO-MEDICA : ATENEI PARMENSIS 2018; 89:89-101. [PMID: 29350639 PMCID: PMC6179074 DOI: 10.23750/abm.v89i1-s.7012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 01/11/2018] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Degenerative disease of the spine is a generic term encompassing a wide range of different disease processes, which leads to spinal instability; traumatic/neoplastic events can accelerate this aging process. Therefore, the dynamic nature of the spine and its mobility across multiple segments is difficult to depict with any single imaging modality. METHODS A review of PubMed databases for articles published about kMRI in patients with cervical and lumbar spinal desease was performed. We focused on the physiopathological changes in the transition from supine to upright position in spine instability. DISCUSSION Until a few years ago, X-ray was the only imaging modality for the spine in the upright position. Of the imaging techniques currently available, MRI provides the greatest range of information and the most accurate delineation of soft-tissue and osseous structures. Conventional MRI examinations of the spine usually are performed in supine position, in functional rest, but the lumbar spine instability is often shown only by upright standing. This can result in negative findings, even in the presence of symptoms. Regardless, the final result is distorted. To overcome this limitation, Kinetic MRI (kMRI) can image patients in a weight-bearing position and in flexed and extended positions, thus revealing abnormalities that are missed by traditional MRI studies. CONCLUSION Despite some limitations, the upright MRI can be a complementary investigation to the traditional methods when there are negative results in conventional MRI in symptomatic patients or when surgical therapy is scheduled.
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Berritto D, Pinto A, Russo A, Urraro F, Laporta A, Belfiore MP, Grassi R. Scapular fractures: a common diagnostic pitfall. ACTA BIO-MEDICA : ATENEI PARMENSIS 2018; 89:102-110. [PMID: 29350640 PMCID: PMC6179069 DOI: 10.23750/abm.v89i1-s.7014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 01/11/2018] [Indexed: 11/23/2022]
Abstract
Scapular fractures are one of the most difficult fractures to diagnose on radiographs. Detection can be challenging because of the obscuration by the overlying structures or incomplete imaging due to difficult patient collaboration. Familiarity with imaging characteristics of these abnormalities will allow radiologists to better diagnose and characterize scapular fractures. Three-dimensional computed tomographic scans are considered the gold standard for scapular diagnoses. Treatment strategies differ depending on the type of scapular fractures, but the site and degree of displacement will determine whether surgical intervention should be considered. Complications can occur in fractures that are undiagnosed or improperly evaluated. The purpose of this article is to describe imaging features of traumatic scapular injury, and discuss the role of diagnostic imaging in clinical decision making after shoulder trauma. (www.actabiomedica.it)
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Caracchini G, Pietragalla M, De Renzis A, Galluzzo M, Carbone M, Zappia M, Russo A, Greco F, Miele V. Talar fractures: radiological and CT evaluation and classification systems. ACTA BIO-MEDICA : ATENEI PARMENSIS 2018; 89:151-165. [PMID: 29350644 PMCID: PMC6179081 DOI: 10.23750/abm.v89i1-s.7019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 01/12/2018] [Indexed: 11/23/2022]
Abstract
INTRODUCTION The talus is the second largest bone of the foot. It is fundamental to ensure normal ankle-foot movements as it connects the leg and the foot. Talar fractures are usually due to high energy traumas (road accidents, high level falls). They are not common as they account for 3-5% of ankle and foot fractures and 0.85% of all body fractures. However, talar fractures not correctly diagnosed and treated can lead to avascular necrosis of the astragalus, pseudoarthrosis, early osteoarthrisis and ankle instability, declining the quality of life of patients. METHODS A PubMed search was performed using the terms "talus" "talus AND radiology", "talar fractures", and "talar fractures classification", selecting articles published in the last 98 years. We selected articles about pre-treatment and post-surgery talar fractures diagnostic imaging. We also selected articles about talar fractures complications and traumatic talar dislocations. Case reports have not been included. AIM OF THE WORK to describe radiological evaluations, classification systems, and biomechanical patterns involved in talar fractures. Also we will briefly describe talar fractures complications and treatment option and strategies. CONCLUSIONS This work suggests a radiological approach aimed to classify talar fractures and guide treatment strategies, improving patient outcomes.
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Reginelli A, Russo A, Turrizziani F, Picascia R, Micheletti E, Galeazzi V, Russo U, Sica A, Cioce F, Aliprandi A, Giovagnoni A, Cappabianca S. Imaging of pediatric foot disorders. ACTA BIO-MEDICA : ATENEI PARMENSIS 2018; 89:34-47. [PMID: 29350636 PMCID: PMC6179076 DOI: 10.23750/abm.v89i1-s.7009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 01/11/2018] [Indexed: 12/02/2022]
Abstract
Infants and children undergo imaging studies to evaluate a wide variety of congenital and acquired disorders. Imaging protocols have to consider the patient’s comfort, level of anxiety, and smaller size. The first imaging study is usually made with plain radiographs. The routine radiographic examination of the foot includes the anteroposterior (AP), lateral, and oblique projections. Magnetic Resonance Imaging (RMI) provides excellent anatomic detail of cartilage, vasculature and soft tissue thanks to superior soft tissue contrast and spatial resolution, so is valuable in many cases. According to the clinical and objective signs, guided by the radiographs images, we can be oriented to perform Computed Tomography (CT), CT imaging or MRI imaging. CT imaging is useful to observe the bones but it has the disadvantage of using radiation and doesn’t adequately define the bone’s non-ossified portions. On the contrary, MRI imaging is very useful in identifying the cartilaginous parts and vascular and soft tissues, thanks to its superior contrast and spatial resolution. Finally, it is important to orientate the diagnostic process keeping in mind the clinical sign of the patient and to use the most appropriate diagnostic technique. (www.actabiomedica.it)
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Caranci F, Tedeschi E, Ugga L, D'Amico A, Schipani S, Bartollino S, Russo C, Splendiani A, Briganti F, Zappia M, Melone MAB, Masciocchi C, Brunese L. Magnetic Resonance Imaging correlates of benign and malignant alterations of the spinal bone marrow. ACTA BIO-MEDICA : ATENEI PARMENSIS 2018; 89:18-33. [PMID: 29350635 PMCID: PMC6179071 DOI: 10.23750/abm.v89i1-s.7008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 01/11/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND AND AIM OF THE WORK Bone marrow (BM) abnormalities in the spine are a common, sometimes unexpected, finding on Magnetic Resonance Imaging (MRI), which is the most sensitive imaging modality to evaluate the marrow, and their interpretation can be difficult for the unexperienced radiologist. In this review, the MRI appearance of normal age-related BM changes, as well as the imaging features of benign and malignant diseases, are presented. DISCUSSION A large variety of BM signal alterations has been identified and described, including normal variants, BM reconversion, degenerative changes, infections, spondyloarthritis and osteonecrosis, trauma, neoplastic lesions (both primary or metastatic), post-radiation and chemotherapy sequelae. CONCLUSIONS Knowledge of normal age-related BM appearance, normal variants and patterns of involvement in focal and diffuse bone diseases is essential, together with clinical and laboratory data, to narrow the list of the possible differential diagnoses. The radiologist should be familiar with these signal changes, as they can sometimes be discovered incidentally. In this context, it is equally important not to attribute pathological significance to benign alterations and to promptly detect signs of malignant diseases.
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Incidental Findings on Pediatric Abdominal Computed Tomography At A Pediatric Trauma Center. J Emerg Med 2017; 53:616-622. [PMID: 28987312 DOI: 10.1016/j.jemermed.2017.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 07/20/2017] [Accepted: 08/02/2017] [Indexed: 12/21/2022]
Abstract
BACKGROUND The increasing availability and use of computed tomography (CT) in pediatric abdominal trauma has increased the detection of incidental findings. While some of these findings are benign, others may require further evaluation for possible clinical importance. OBJECTIVES This study aimed to identify the frequency and type of incidental findings and their need for follow-up on abdominal CT in patients at a pediatric trauma center. METHODS This was a retrospective, observational study on trauma patients ≤21 years of age who presented to the emergency department between January 1, 2004 and July 31, 2016 and underwent CT scans of the abdomen and pelvis. Findings were classified as benign anatomic variants, benign pathologic lesions, and pathologic lesions requiring additional work-up. RESULTS There were 1073 patients included in the study population, with a mean age of 15.5 years; 707 (66%) were males. A total of 418 incidental findings were identified in 345 patients. Of these, 290 (69%) were benign and 60 (14%) were likely benign pathologic that required possible outpatient monitoring. Of those requiring additional evaluation, 5 (1%) patients warranted further evaluation before discharge. CONCLUSIONS Nearly one-third of patients had at least one radiographic finding unrelated to their injury. Of these, more than two-thirds did not require additional evaluation, but nearly one-third of patients required some form of further work-up.
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Anupindi SA, Biko DM, Ntoulia A, Poznick L, Morgan TA, Darge K, Back SJ. Contrast-enhanced US Assessment of Focal Liver Lesions in Children. Radiographics 2017; 37:1632-1647. [DOI: 10.1148/rg.2017170073] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sudha A. Anupindi
- From the Department of Radiology, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, 3401 Civic Center Blvd, Philadelphia, PA 19104
| | - David M. Biko
- From the Department of Radiology, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, 3401 Civic Center Blvd, Philadelphia, PA 19104
| | - Aikaterini Ntoulia
- From the Department of Radiology, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, 3401 Civic Center Blvd, Philadelphia, PA 19104
| | - Laura Poznick
- From the Department of Radiology, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, 3401 Civic Center Blvd, Philadelphia, PA 19104
| | - Trudy A. Morgan
- From the Department of Radiology, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, 3401 Civic Center Blvd, Philadelphia, PA 19104
| | - Kassa Darge
- From the Department of Radiology, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, 3401 Civic Center Blvd, Philadelphia, PA 19104
| | - Susan J. Back
- From the Department of Radiology, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, 3401 Civic Center Blvd, Philadelphia, PA 19104
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Use of bedside abdominal ultrasound to confirm intestinal motility in neonates with gastroschisis: A feasibility study. J Pediatr Surg 2017; 52:715-717. [PMID: 28185628 DOI: 10.1016/j.jpedsurg.2017.01.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 01/23/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND Optimal timing to begin feeds in neonates with gastroschisis remains unclear. We examined if bedside abdominal ultrasound for intestinal motility is a feasible tool to detect return of bowel function in neonates with gastroschisis. METHODS Neonates born with uncomplicated gastroschisis who underwent closure received daily ultrasound exams. Full motility was defined as peristalsis seen in all quadrants. Average length of time between abdominal wall closure and start of enteral feeds, full ultrasound motility, and clinical characteristics was compared using Student's t-tests. RESULTS Seventeen patients were enrolled. No differences were found between motility on ultrasound and bowel movements, gastric residuals, or nonbilious residuals. Mean time to enteral feeds (11.82days) was significantly delayed compared to documentation of full motility on ultrasound (8.94days; p=0.012), consistent bowel movements (8.41days; p=0.006), low gastric residuals (9.47days; p<0.001), and nonbilious residuals (9.18days; p<0.001). In the single subject in which feeds were started before full motility was seen on ultrasound, feeds were subsequently discontinued because of emesis. CONCLUSION Bedside abdominal ultrasound provides real-time evidence regarding intestinal motility and is a feasible tool to detect return of bowel function in neonates with gastroschisis. Future studies are needed to determine if abdominal ultrasound can shorten time to start of enteral feeds. LEVEL OF EVIDENCE III (diagnosis: nonconsecutive study).
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Russo A, Capasso R, Varelli C, Laporta A, Carbone M, D'Agosto G, Giovine S, Zappia M, Reginelli A. MR imaging evaluation of the postoperative meniscus. Musculoskelet Surg 2017; 101:37-42. [PMID: 28210945 DOI: 10.1007/s12306-017-0454-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 01/15/2017] [Indexed: 06/06/2023]
Abstract
MR imaging has been widely evaluated in the assessment of patients with recurrent or residual symptoms following meniscal surgery. Importantly, the causes of such symptoms may relate to failure or complication of the surgical procedure, a possible recurrent or residual meniscal tear, or may be related to other causes of joint symptoms, including tears of the contralateral meniscus, or local hyaline cartilage, or marrow abnormalities subjacent to or distant to the meniscal surgical site. The complex diagnostic issues involved in the MR imaging evaluation of the postoperative meniscus were identified in early MR imaging studies. The knowledge of the normal MR imaging appearance of the knee after the more common repair procedures will allow radiologists to recognize complications associated with such procedures. In this article, we discuss the MR imaging evaluation of the knee after meniscal surgery.
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Affiliation(s)
- A Russo
- Department of Radiology, S. G. Moscati Hospital, Via Gramsci, 81031, Aversa, Italy.
| | - R Capasso
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - C Varelli
- Varelli Diagnostic Institute of Naples, Naples, Italy
| | - A Laporta
- Department of Radiology, Solofra Hospital, Avellino, Italy
| | - M Carbone
- Department of Radiology, A.O.U. San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy
| | - G D'Agosto
- Diagnostic DAM Institute, Nocera Inferiore (Salerno), Italy
| | - S Giovine
- Department of Radiology, S. G. Moscati Hospital, Via Gramsci, 81031, Aversa, Italy
| | - M Zappia
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - A Reginelli
- Department of Internal Clinical and Experimental Medicine and Surgery, Second University of Naples, Caserta, Italy
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Follow-up of surgical and minimally invasive treatment of Achilles tendon pathology: a brief diagnostic imaging review. Musculoskelet Surg 2017; 101:51-61. [PMID: 28197895 DOI: 10.1007/s12306-017-0456-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 01/15/2017] [Indexed: 10/20/2022]
Abstract
The follow-up of an operated tendon is primarily clinical, although clinical examination may not be sufficient in the presence of certain complications. The imaging techniques are of great value not only in the diagnosis of tendon pathologies, but also as an adjunct to clinical evaluation. This is particularly true in the follow-up of patients submitted to surgical tendon reconstruction, by monitoring morphological effects of different interventions and evaluating tendon healing processes. Interpretation of imaging findings requires knowledge of the imaging appearance of the operated tendon during the healing phase, to distinguish between normal postsurgical changes and real pathology, as well as knowledge of surgical technique, postoperative course (including type of prescribed therapy) and possible postoperative complications. The most important imaging modalities to examine the Achilles tendon are ultrasound and magnetic resonance imaging. This article gives a review of some of the most common treatment strategies for Achilles tendon pathology, expected postoperative imaging findings and postoperative complications.
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Barile A, Bruno F, Mariani S, Arrigoni F, Reginelli A, De Filippo M, Zappia M, Splendiani A, Di Cesare E, Masciocchi C. What can be seen after rotator cuff repair: a brief review of diagnostic imaging findings. Musculoskelet Surg 2017; 101:3-14. [PMID: 28194577 DOI: 10.1007/s12306-017-0455-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 01/15/2017] [Indexed: 01/08/2023]
Abstract
Diagnostic imaging plays an important role in the postoperative evaluation of the rotator cuff, as pain and disability may occur or persist after treatment. Postoperative imaging is therefore of paramount importance for clinicians before planning additional treatments. Multimodality imaging of the postoperative shoulder includes radiography, magnetic resonance (MR) imaging, MR arthrography, computed tomography (CT), CT arthrography, and ultrasound. Correct interpretation of imaging findings of the postoperative shoulder necessitates that the radiologist be familiar with the various treatment strategies, their possible complications and sources of failure, knowledge of normal and abnormal postoperative findings, and awareness of the advantages and weaknesses of the different imaging techniques. Imaging findings, however, should always be correlated with the clinical presentation because postoperative imaging abnormalities do not necessarily correlate with symptoms. This manuscript is a review of some of the most common treatment strategies for rotator cuff pathology, with a focus on expected postoperative imaging findings and postoperative complications.
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Affiliation(s)
- A Barile
- Department of Biotechnologies and Applied Clinical Sciences, University of L'Aquila, S. Salvatore Hospital Coppito, Via L. Natali, 67100, L'Aquila, Italy.
| | - F Bruno
- Department of Biotechnologies and Applied Clinical Sciences, University of L'Aquila, S. Salvatore Hospital Coppito, Via L. Natali, 67100, L'Aquila, Italy
| | - S Mariani
- Department of Biotechnologies and Applied Clinical Sciences, University of L'Aquila, S. Salvatore Hospital Coppito, Via L. Natali, 67100, L'Aquila, Italy
| | - F Arrigoni
- Department of Biotechnologies and Applied Clinical Sciences, University of L'Aquila, S. Salvatore Hospital Coppito, Via L. Natali, 67100, L'Aquila, Italy
| | - A Reginelli
- Department of Internal Clinical and Experimental Medicine and Surgery, Second University of Naples, Naples, Italy
| | - M De Filippo
- Department of Surgical Sciences, University of Parma, Parma Hospital, Parma, Italy
| | - M Zappia
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - A Splendiani
- Department of Biotechnologies and Applied Clinical Sciences, University of L'Aquila, S. Salvatore Hospital Coppito, Via L. Natali, 67100, L'Aquila, Italy
| | - E Di Cesare
- Department of Biotechnologies and Applied Clinical Sciences, University of L'Aquila, S. Salvatore Hospital Coppito, Via L. Natali, 67100, L'Aquila, Italy
| | - C Masciocchi
- Department of Biotechnologies and Applied Clinical Sciences, University of L'Aquila, S. Salvatore Hospital Coppito, Via L. Natali, 67100, L'Aquila, Italy
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Pediatric musculoskeletal injuries: role of ultrasound and magnetic resonance imaging. Musculoskelet Surg 2017; 101:85-102. [PMID: 28155066 DOI: 10.1007/s12306-017-0452-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 01/15/2017] [Indexed: 10/20/2022]
Abstract
Pediatric musculoskeletal system is particularly prone to traumatic and sports-related injuries, both acute and chronic, i.e., overuse injuries, because of inherent conditions of weakness, such as the open physis, representing the weakest aspect within the bone, the ligamentous supports and changing biomechanics. Being aware that a quick diagnosis is essential to preserve the good functionality of the limb involved, it is mandatory for the radiologist to recognize the most common patterns of these injuries, identifying those requiring a prompt surgery, as well as be confident with the technique performed, and be supported by an important background experience and knowledge skills.
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Rafailidis V, Deganello A, Watson T, Sidhu PS, Sellars ME. Enhancing the role of paediatric ultrasound with microbubbles: a review of intravenous applications. Br J Radiol 2016; 90:20160556. [PMID: 27610750 DOI: 10.1259/bjr.20160556] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Contrast-enhanced ultrasound (CEUS) represents a complementary technique to greyscale and colour Doppler ultrasonography which allows for real-time visualization and characterization of tissue perfusion. Its inherent advantages in the child makes ultrasonography an ideal imaging modality; repeatability and good tolerance along with the avoidance of CT, a source of ionizing radiation, renders ultrasonography imaging desirable. Although currently paediatric CEUS is principally used in an "off-label" manner, ultrasonography contrast agents have received regulatory approval for assessment of paediatric focal liver lesions (FLL) in the USA. The safety of ultrasound contrast-agents is well documented in adults, as safe as or even surpassing the safety profile of CT and MR contrast agents. Except for the established intracavitary use of CEUS in voiding urosonography, i.v. paediatric applications have been introduced with promising results in the abdominal trauma initial diagnosis and follow-up, characterization and differential diagnosis of FLL and characterization of lung, pleura, renal and splenic pathology. CEUS has also been used to detect complications after paediatric transplantation, evaluate inflammatory bowel disease activity and assess tumour response to antiangiogenic therapy. The purpose of this review was to present these novel i.v. paediatric applications of CEUS and discuss their value.
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Affiliation(s)
- Vasileios Rafailidis
- 1 Department of Radiology, King's College London, King's College Hospital, London, UK
| | - Annamaria Deganello
- 1 Department of Radiology, King's College London, King's College Hospital, London, UK
| | - Tom Watson
- 2 Department of Radiology, Great Ormond Street Hospital, London, UK
| | - Paul S Sidhu
- 1 Department of Radiology, King's College London, King's College Hospital, London, UK
| | - Maria E Sellars
- 1 Department of Radiology, King's College London, King's College Hospital, London, UK
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