201 results match your criteria Swyer-James Syndrome Imaging
Maedica (Buchar) 2018 Jun;13(2):143-146
"Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania.
Swyer-James-MacLeod syndrome is a rare pulmonary disorder that exhibits unilateral hyperlucency of a part of or the entire lung and because it is usually asimptomatic the diagnostic of this illness is discovered accidentally after a chest X-ray. Although the cause of this disorder is not completely understood, most authors believe that this is due to late sequela of infectious bronchiolitis that occurs during childhood. The symptoms presented by the individuals are often scarce at the moment of diagnostic, but a history of recurrent episodes of pulmonary infection accompanied by dyspnea, hemoptysis and/or chronic productive cough should raise the suspicion for such a diagnosis. Read More
Intern Med 2018 09 27;57(17):2591-2592. Epub 2018 Apr 27.
Department of Respiratory Medicine, Hikone Municipal Hospital, Japan.
Am J Emerg Med 2018 May 9;36(5):909.e5-909.e6. Epub 2018 Feb 9.
Bozok University, Department of Emergency Medicine, Yozgat, Turkey.
Unilateral hyperlucent lung was firstly described by Swyer and James 1950s. After that, some patients with same disease were detected by Macleod . Then this syndrome was named as Swyer- James-Macleod syndrome (SJMS), and this syndrome includes a smaller or normal sized unilateral hyperlucent lung. Read More
Rev Mal Respir 2018 Jan 3;35(1):83-87. Epub 2018 Feb 3.
Service de pneumologie, hôpital Pasteur, universite Côte-d'Azur, FHU OncoAge, centre hospitalier universitaire de Nice, 06000 Nice, France.
Introduction: Chronic obstructive pulmonary disease (COPD) is a common condition that may initially look simple but may conceal other diseases capable of accelerating its natural history or even simulating it. We describe four cases presenting as COPD with emphysema that were reclassified on the basis of certain clinical characteristics and the radiological pattern.
Case Reports: A 52 year old never smoking woman presenting with emphysema was eventually diagnosed as having lymphangioleiomyomatosis on the basis of an abdominal CT scan showing kidney angiomyolipomas. Read More
Tuberk Toraks 2017 09;65(3):258-259
Division of Respiratory Medicine, Mito Medical Center, Tsukuba University, Mito, Japan.
Am J Respir Crit Care Med 2018 Jan;197(1):130-131
1 Department of Respiratory Medicine and Infectious Disease.
Am J Med 2017 11 27;130(11):e485-e486. Epub 2017 Jul 27.
Hospitalist Medicine Services, Lankenau Medical Center, Wynnewood, Pa. Electronic address:
Respirol Case Rep 2017 09 16;5(5):e00245. Epub 2017 Jun 16.
Department of Pulmonary Medicine King George Medical University Lucknow India.
Swyer-James-MacLeod syndrome (SJMS) is a rare syndrome of acute obliterative bronchiolitis following an early childhood infective insult to the lungs. This causes arrest of alveolarization, affecting lung development with hypoplasia of the ipsilateral pulmonary artery and results in a characteristic radiological pattern, such as a unilateral hyperlucent lung with expiratory air-trapping and pruned-tree appearance on pulmonary angiogram. The clinical presentation is either recurrent chest infections, exertional dyspnoea or it may be an incidental finding. Read More
BJR Case Rep 2017 27;3(4):20160105. Epub 2017 Apr 27.
Department of Radiology, Lancashire Teaching Hospitals NHS Foundation Trust, Royal Preston Hospital, Preston, UK.
Swyer-James-MacLeod syndrome is a rare, complex disease characterized by the radiological finding of unilateral hyperlucent lung due to pulmonary oligaemia and alveolar hyperdistention as a consequence of previous obliterative bronchiolitis (bronchiolitis obliterans). Idiopathic pulmonary fibrosis is a chronic, progressive, fibrosing interstitial pneumonia of unknown cause characterized by bilateral, chronic, progressive and irreversible fibrosis limited to the lungs. We report an interesting case of Swyer-James-MacLeod syndrome affecting one lung and Idiopathic pulmonary fibrosis affecting the contralateral lung. Read More
Respirol Case Rep 2017 07 17;5(4):e00236. Epub 2017 Apr 17.
Department of Internal Medicine Toyama Prefectural Central Hospital Toyama Japan.
Swyer-James-MacLeod syndrome (SJMS) is an uncommon obliterative lung disease that is radiologically characterized by hyperlucency of a part of or the entire lung. A 33-year-old man presented to our hospital for chest tightness. A chest X-ray revealed unilateral hyperlucency of left lower lung, and contrast-enhanced computed tomography (CT) of the chest disclosed a hyperlucent left lung without vascularity. Read More
Respir Med Case Rep 2017 16;20:104-106. Epub 2017 Jan 16.
Department of Internal Medicine, Seton Hall University School of Medicine, Saint Francis Medical Center, Trenton, NJ, USA.
Swyer-James-Macleod syndrome (SJMS) is a rare etiology of a unilateral hyperlucent hemithorax but an important one, which should be considered in any individual with such findings. Presentation usually occurs in adulthood with an asymptomatic history in many cases or with a history of childhood infections. Clinically, symptomatic patients may present with productive cough, dyspnea on exertion, hemoptysis, decreased exercise tolerance and recurrent pulmonary infections. Read More
Indian J Psychol Med 2016 Sep-Oct;38(5):472-474
Department of Psychiatry, All Institute of Medical Sciences, New Delhi, India.
Swyer-James-Macleod syndrome (SJMS) is a rare disorder characterized by infective bronchiolitis. It typically presents with a history of recurrent chest infections during childhood. Cardinal sign of the disease includes the hyperlucency of the lung fields. Read More
Pediatr Rep 2016 Sep 3;8(3):6643. Epub 2016 Oct 3.
Department of Radiology, Matsushita Memorial Hospital , Osaka, Japan.
Swyer-James syndrome is a rare syndrome that occurs as a result of repeated bronchiolitis and pneumonitis in childhood. Most cases are asymptomatic, and subsequent diagnosis may not occur until adulthood. We present the case of a 7-year-old female with Swyer-James syndrome, which was initially diagnosed and treated as asthma. Read More
J Assoc Physicians India 2015 Sep;63(9):95
Professor and Head, Department of Pulmonary Medicine, T.N. Medical College, B.Y.L. Nair Hospital, Mumbai, Maharashtra.
A 50 year old lady, prospective kidney donor was referred to our department for opinion in view of abnormal clinical findings during preoperative evaluation. She was asymptomatic from respiratory point of view. Her vital parameters were normal and on auscultation found to have decreased breath sounds and fine crackles throughout left hemithorax. Read More
Int J Cardiol 2016 Nov 8;223:212-214. Epub 2016 Aug 8.
Gaziantep University, Medical School, Department of Cardiology, Turkey.
Breathe (Sheff) 2016 Jun;12(2):e55-E58
Division of Respiratory Medicine and Thoracic Oncology, Dept of Internal Medicine V, Thoracic Oncology Centre Munich, Ludwig-Maximilians University, Munich, Germany; Member of the German Center for Lung Research (DZL), Comprehensive Pneumology Center Munich, Munich, Germany.
Swyer-James-MacLeod syndrome should be considered in healthy patients with unilateral pulmonary hyperlucency http://ow.ly/YWps9. Read More
Clin Respir J 2018 Feb 1;12(2):404-409. Epub 2016 Aug 1.
Deparment of Chest Diseases, Faculty of Medicine, Ordu University, Ordu, Turkey.
Background And Aim: In patients with pulmonary embolism (PE), a pulmonary radiograph may reveal oligemic fields (the Westermark sign) associated with sites of occlusion of the pulmonary arteries, interruption or loss of the artery line (the knuckle sign), and even unilateral hyperlucency attributable to reduced overall lung vascularity. In Swyer-James-Macleod syndrome (SJMS), which develops as a result of bronchiolitis obliterans, unilateral hyperlucency is evident because of emphysema and hypoplasia of the pulmonary artery and its branches. Therefore, SJMS cases with clinical and laboratory data compatible with PE may in fact be confused with PE. Read More
Eur Ann Allergy Clin Immunol 2016 May;48(3):99-102
Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India. mail: Phone: +91 172 275 6825 Fax: +91 172 274 8215.
Allergic bronchopulmonary aspergillosis (ABPA) is a pulmonary disorder that results from immune responses mounted against antigens of Aspergillus fumigatus, resulting in non-specific respiratory symptoms and structural lung damage. Classically defined in individuals suffering from bronchial asthma and cystic fibrosis, ABPA has recently been described in other lung diseases including COPD, pulmonary tuberculosis, idiopathic bronchiectasis and others. Herein, we report the first case of ABPA complicating Swyer-James-Macleod's syndrome that was successfully treated with oral antifungal therapy. Read More
Am J Emerg Med 2016 Jul 21;34(7):1329.e3-4. Epub 2015 Dec 21.
Department of Pediatric Critical Care Medicine, RUMC, Staten Island, NY.
Rev Assoc Med Bras (1992) 2015 Sep-Oct;61(5):404-6
Medical Department, Faculdade São Lucas, Porto Velho, RO, Brazil.
Swyer-James syndrome is a complication of post-infectious bronchiolitis obliterans that causes inflammation and fibrosis of the bronchial walls. There are two types: asymptomatic, with most cases diagnosed in adults during routine radiological examinations; and symptomatic, most commonly found in children. Here, we report the case of a 6-year-old child with recurrent dyspnea since the age of 3, who showed signs and symptoms of bronchiolitis obliterans and radiological signs of bronchial wall thickening and air trapping. Read More
Indian J Chest Dis Allied Sci 2015 Apr-Jun;57(2):117-9
Swyer-James-MacLeod syndrome is a radiological entity characterised by hyperlucency of one or more lobes or of the entire lung associated with decreased number and diameter of ipsilateral peripheral pulmonary vessels resulting in difficult visibility of the arterial network, and unobstructed bronchial system. We report the case of a 12-year-old girl who presented with chief complaint of pain in the chest. Chest radiograph (postero-anterior view) showed hyperlucent left lung field with increased lung volume and shift of the mediastinum to the right side. Read More
Ned Tijdschr Geneeskd 2015 ;159:A9111
Zorggroep Treant, locatie Scheper Ziekenhuis Emmen, afd. Longziekten, Emmen.
Background: Patients who are referred to an emergency department (ED) often have a working diagnosis. Hospital physicians may be inclined to accept this diagnosis and incorrectly link the findings of investigations to it. This may lead to an incorrect definitive diagnosis and therapy. Read More
Intern Emerg Med 2015 Oct 5;10(7):881-2. Epub 2015 May 5.
Department of Radiology, Palms West Hospital, West Palm Beach, FL, USA.
Turk Thorac J 2015 Jan 11;16(1):36-42. Epub 2014 Jul 11.
Clinic of Chest Diseases, Süreyyapaşa Chest Diseases Hospital, İstanbul, Turkey.
Swyer-James-MacLeod syndrome or unilateral hyperlucent lung syndrome is a rare disease characterised by hypoplasia of the pulmonary artery, unilateral hyperlucent lung and usually bronchiectasis. The syndrome was first described by Swyer and James in 1953 in a child case, and in the following year 9 adult cases were reported by MacLeod. We retrospectively reviewed 6 adult cases, five female and one male, who were followed-up with the diagnosis of Swyer-James-MacLeod syndrome between 2005 and 2012 in our clinic. Read More
J Res Med Sci 2014 Sep;19(9):904-6
Department of Nuclear Medicine, Cerrahpaşa Medical Faculty, Istanbul University, Cerrahpasa, Fatih, Istanbul, Turkey.
Swyer James (McLeod's) syndrome (SJMS) is an uncommon disease, which occurs as a result of childhood bronchiolitis obliterans. Patients may not be diagnosed until later in their life. A 46-year-old man underwent ventilation/perfusion scintigraphy for acute onset of dyspnea. Read More
Respirol Case Rep 2014 Dec 22;2(4):150-3. Epub 2014 Oct 22.
Department of Thoracic Surgery, Kyoto University Kyoto, Japan.
Swyer-James syndrome was first described in 1953 as unilateral pulmonary emphysema in a 6-year-old boy. The characteristic feature of this syndrome is unilateral pulmonary hyperlucency on a chest X-ray film. Typical symptoms include recurrent chest infections, chronic cough, wheezing, and exertional dyspnea. Read More
Respir Care 2014 Nov 22;59(11):e182-5. Epub 2014 Jul 22.
Department of Respiratory Medicine and Infectious Diseases.
An Pediatr (Barc) 2014 Dec 22;81(6):e24-7. Epub 2014 Feb 22.
Área de Pediatría y Neonatología, Hospital Universitario Fundación Alcorcón, Alcorcón, Madrid, España.
Tuberk Toraks 2013 ;61(4):355-6
Department of Radiology, Faculty of Medicine, Harran University, Sanliurfa, Turkey.
J Cardiothorac Surg 2014 Jan 10;9:13. Epub 2014 Jan 10.
Department of Cardiothoracic Surgery, School of Medicine, University of Patras, 31 Chlois Str, 16673 Voula, Athens, Greece.
Background: Swyer-James-McLeod Syndrome (SJMS) is an uncommon, emphysematous disease characterized by radiologic hyperlucency of pulmonary parenchyma due to loss of the pulmonary vascular structure and to alveolar overdistension.
Case Report: We herein describe a 15-year-old Caucasian patient with well-established SJMS since childhood who presented with spontaneous pneumothorax. Video-assisted thoracoscopic bullectomy with apical pleurectomy was performed. Read More
J Cardiothorac Vasc Anesth 2014 Aug 12;28(4):925-30. Epub 2013 Sep 12.
Department of Anesthesiology, Mayo Clinic College of Medicine, Rochester, MN. Electronic address:
Objective: The aim of this study was to describe the anesthetic management and perioperative outcomes in patients with Swyer-James syndrome (SJS), a rare acquired pulmonary disorder caused by postinfectious bronchiolitis obliterans resulting in airway obstruction and focal areas of emphysema or bronchiectasis.
Design: A retrospective computerized search of the medical records database at a large academic tertiary referral center was performed for patients with SJS from January 1, 2001 through July 31, 2012 who underwent procedures requiring anesthesia. A review of the perioperative course in the SJS patients as well as in those identified by a literature search was performed. Read More
Respir Care 2014 Apr 11;59(4):e51-4. Epub 2013 Sep 11.
Department of Pulmonology.
Swyer-James-Macleod syndrome (SJMS) is a rare constrictive bronchiolitis with air-flow obstruction and a decreased number and diameter of ipsilateral peripheral pulmonary vessels. This syndrome is characterized by unilateral hyperlucency on chest radiography. Computed tomography provides useful additional information. Read More
J Pediatr 2013 Nov 22;163(5):1524.e1. Epub 2013 Jun 22.
Department of Thoracic and Cardiovascular Surgery, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea.
Masui 2013 May;62(5):596-9
Department of Anesthesia and Intensive Care, Osaka Medical Center and Research Institute for Maternal and Child Health, Izumi 594-1101.
Swyer-James syndrome (SJS) is a rare syndrome characterized by hyperlucency of one or more lobes of the unilateral lung and decreased pulmonary vascularity which is considered to be secondary to the childhood obliterative bronchiolitis. We report anesthetic management of a girl with SJS who underwent flexible bronchoscopy. A 15-year-old girl weighing 47 kg was referred to our hospital with suspected SJS. Read More
Clin Nucl Med 2013 Apr;38(4):237-40
Department of Nuclear Medicine, Selcuk University Meram Medical School, Konya, Turkey.
Purpose: The aim of this study was to establish the value of magnetic resonance angiography (MRA) in diagnosing) Swyer-James syndrome (SJS) and to compare MRA and ventilation-perfusion (V/Q) scan results in patients with established SJS.
Methods: The V/Q scans and the MRA findings of 22 lungs of 11 patients with SJS (6 males, 5 females; age range: 17-69 years, mean: 38.4 years) were retrospectively studied. Read More
J Thorac Cardiovasc Surg 2013 May 16;145(5):e44-7. Epub 2013 Feb 16.
Faculty of Medicine, Thoracic Surgery Department, Bozok University, Yozgat, Turkey.
Ann Thorac Cardiovasc Surg 2014 15;20 Suppl:539-41. Epub 2013 Feb 15.
Department of Thoracic Surgery, The University of Tokyo, Tokyo, Japan.
A 21-year-old man with a history of bronchial asthma during childhood presented with left recurrent pneumothorax. Chest x-ray showed collapse of the left lung. Computed tomography showed hyperlucency and some bullae in the left upper lobe. Read More
Case Rep Med 2012 9;2012:959153. Epub 2012 Dec 9.
Department of Radiology, Diskapi Yildirim Beyazit Training and Research Hospital, Ministry of Health, 06110 Ankara, Turkey.
A 58-year-old female patient presented to the hospital with hearing loss. In the chest radiography obtained before her ear surgery, volume decrease in the right hemithorax, elevation of the right diaphragm, and increase of ventilation in the right lung were detected. At the thorax CT-CT angiography, hypoplasia of the main pulmonary artery and its branches and arteriovenous malformation localized in the middle lobe of the right lung were detected. Read More
Respir Med Case Rep 2013 17;9:1-3. Epub 2013 Apr 17.
Van Higher Education Training and Research Hospital, Department of Cardiovascular Surgery, Van, Turkey.
Swyer-James (Macleod) syndrome was first defined in the 1950s by Swyer, James and Macleod in patients with unilateral hyperlucent lungs. Coronary artery anomalies are congenital anomalies that affect a small part of the population. They constitute about 1-2% of congenital heart diseases. Read More
BMJ Case Rep 2012 Dec 10;2012. Epub 2012 Dec 10.
Department of Radiology, Istanbul University Cerrahpasa, İstanbul, Turkey.
Swyer-James-Macleod syndrome (SJMS) is a rare, complex disease characterised by unilateral hyperlucent lung or lobe owing to loss of pulmonary vasculature and alveolar hyperdistention. Patients with SJMS may be asymptomatic at diagnosis, but its differential diagnosis with asthma is difficult. Almost all the reported cases of SJMS were managed by conservative therapy, comprising prevention and treatment of recurrent pulmonary infections. Read More
Rev Mal Respir 2012 Nov 25;29(9):1116-9. Epub 2012 Oct 25.
Service de chirurgie infantile, hôpital Mère-Enfant, 8 avenue Dominique-Larrey, Limoges cedex, France.
Introduction: MacLeod syndrome, also known as Swyer-James syndrome, is a rare syndrome characterized by unilateral lung hyperlucency. It is a form of constrictive bronchiolitis which is caused by repeated acute bronchiolitis and/or pulmonary infections during infancy.
Case Report: The patient was a 26-year-old man who had had a first left pneumothorax at the age of 21. Read More
Clin Nucl Med 2012 Sep;37(9):916-7
Departments of Nuclear Medicine, Medical Center Leeuwarden, Leeuwarden, the Netherlands.
A 5-year-old girl presented with episodes of coughing, inspiratory stridor, and occasionally squeaking breath sounds. There was no history of a foreign body aspiration. Initially, she was diagnosed with allergic asthma. Read More
Int J Chron Obstruct Pulmon Dis 2012 22;7:383-7; quiz 388. Epub 2012 Jun 22.
Division of Pulmonary Critical Care and Sleep Medicine, Department of Radiology, St Luke's Roosevelt Hospital Center, New York, NY 10019, USA.
A case of a 19-year-old with severe chronic obstructive pulmonary disease is presented. This case illustrates genetic (severe alpha-1 antitrypsin deficiency) and host factors (such as developmental diaphragmatic hernia and the innate response to injury), and environmental (high oxidative stress and lung injury) interactions that lead to severe chronic obstructive lung disease. The development of chronic lung disease was caused by lung injury under high oxidative and inflammatory conditions in the setting of a diaphragmatic hernia. Read More
Nucl Med Mol Imaging 2012 Jun 14;46(2):115-8. Epub 2012 Apr 14.
Department of Pediatrics, B.L Kapur Memorial Hospital, New Delhi, India.
Swyer-James syndrome (SJS) or Swyer-James-MacLeod syndrome is a rare disorder characterized by roentgenographical hyperlucency of one lung, lobe, or part of a lobe. As originally described, it shows a unilateral small lung with hyperlucency and air trapping on radiographs. It is postinfectious obliterative bronchiolitis due to childhood respiratory infection. Read More
Ann Thorac Surg 2012 May;93(5):e123-5
Department of Thoracic Surgery, Ataturk Chest Diseases and Thoracic Surgery, Training and Research Hospital, Ankara, Turkey.
Swyer-James Macleod syndrome is a radiologic entity characterized by hyperlucency of one or more lobes or of the entire lung, decreased number and diameter of ipsilateral peripheral pulmonary vessels, and difficult visibility of the arterial network and unobstructed bronchial system. A 21-year-old male was admitted to our clinic on the observation of left hemithoracic hyperinflation on chest radiography. Preoperative evaluation revealed an increase of ventilation to the left lower lobe and the deletion of peripheral vascular structures. Read More
J Pediatr Surg 2012 Apr;47(4):e17-22
Pediatric Intensive Care Unit, Department of Pediatrics, Hospital Estadual de Diadema, 09980-150 São Paulo, Brazil.
Swyer-James-Macleod syndrome (SJMS) is a rare, complex disease characterized by unilateral hyperlucent lung or lobe owing to loss of pulmonary vasculature and alveolar hyperdistention. Treatment is generally conservative, and surgical management is rare. In fact, only 4 reports on surgically treated children with SJMS are available in the literature. Read More
Radiologe 2011 Oct;51(10):881-94; quiz 895
Division of Cardiothoracic Imaging, Department of Medical Imaging, University of Toronto, NCSB-IC560, 585 University Avenue, M5G2N2, Toronto, ON, Kanada.
Areas with reduced density are a common finding with thin-slice computed tomography (CT) examinations of lung parenchyma. Diffuse and localized patterns can be differentiated. The most frequent cause for a diffuse decrease in density is pulmonary emphysema which can be classified into centrilobular, panlobular and paraseptal emphysema based on the distinct anatomical features. Read More
Intern Med 2011 1;50(17):1829-33. Epub 2011 Sep 1.
Department of Respiratory Diseases, Changhai Hospital, China.
Swyer-James syndrome (SJS) is a rare disease probably resulting from bronchiolitis obliterans. The radiological findings of this entity are characterized by hyperlucent appearance of one or more lobes of a unilateral lung, decreased lung volume, diminished ipsilateral hilar shadow and hardly visible arterial structure on chest radiography. We report a 50-year-old patient, who had unilateral right lower lung hyperlucency on chest radiography. Read More
Nucl Med Commun 2011 Nov;32(11):1052-9
Division of Pediatric Cardiology and Pulmonology, Department of Pediatrics, Kaohsiung Medical University Hospital, Taiwan.
Objectives: Unilateral hyperlucent lung on chest radiograph is uncommon in children. It is often found incidentally and always refers to Swyer-James syndrome, with decrease in pulmonary vascularity and air trapping during expiration. However, it may occasionally mimic other serious lung diseases such as pulmonary hypoplasia/aplasia, defect of pulmonary artery, and other primary pulmonary disorders. Read More
Radiographics 2011 May-Jun;31(3):723-41
Department of Radiology, Section of Pediatric Radiology, C. S. Mott Children's Hospital, University of Michigan Health System, 1500 E Medical Center Dr, Ann Arbor, Mich 48109, USA.
Unilateral hyperlucent hemithorax is a common pediatric chest radiographic finding that may also be seen at computed tomography. It may result from congenital or acquired conditions involving the pulmonary parenchyma, airway, pulmonary vasculature, pleural space, and chest wall, as well as from technical factors such as patient rotation. Unilateral hyperlucent hemithorax has a broad differential diagnosis that includes unilateral emphysematous or bullous disease, pneumatocele, foreign body aspiration, Swyer-James syndrome, congenital lobar emphysema, endobronchial mass, unilateral pulmonary agenesis, proximal interruption of the pulmonary artery, scimitar syndrome, diaphragmatic hernia, and Poland syndrome. Read More