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pneumomediastinum

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https://www.readbyqxmd.com/read/28548623/pneumocystis-carinii-infection-with-severe-pneumomediastinum-and-lymph-node-involvement-in-a-whippet-mixed-breed-dog
#1
Christiane Weissenbacher-Lang, Andrea Fuchs-Baumgartinger, Andrea Klang, Sibylle Kneissl, Armin Pirker, Sarina Shibly, Stephanie von Ritgen, Herbert Weissenböck, Frank Künzel
A 3.5-y-old Whippet mixed-breed dog was presented with a history of respiratory distress, exercise intolerance, and generalized demodicosis. Hematologic alterations included marked leukocytosis and neutrophilia. Radiographic examination showed a diffuse interstitial and mild peripheral alveolar lung pattern and pneumomediastinum. Because the cytologic examination of the bronchoalveolar aspirate was not diagnostic and a persistent perforation of the upper respiratory tract could not be ruled out, the dog was submitted to thoracoscopy, and subsequently the left cranial lung lobe as well as mediastinal and sternal lymph nodes were resected...
May 1, 2017: Journal of Veterinary Diagnostic Investigation
https://www.readbyqxmd.com/read/28538776/spontaneous-pneumomediastinum-experience-in-18-patients-during-the-last-12-years
#2
Patrícia Dionísio, Luís Martins, Susana Moreira, Alda Manique, Rita Macedo, Fátima Caeiro, Luísa Boal, Cristina Bárbara
Objective: To characterize clinically all of the patients with spontaneous pneumomediastinum (SPM) admitted to an adult pulmonology ward in Lisbon, Portugal. Methods: This was a retrospective descriptive study of all adult patients (≥ 18 years of age) diagnosed with SPM between January of 2004 and September of 2015. Results: At least one predisposing factor was identified in most (88.9%) of the 18 patients who presented with SPM during the study period...
March 2017: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/28530784/rectosigmoidoscopy-complicated-by-bilateral-pneumothoraces-pneumomediastinum-pneumoperitoneum-pneumoretroperitoneum-and-pneumoderma
#3
Elvin Hekimoğlu, Akif Turna, Volkan Kara, Ahmet Demirkaya, Kamil Kaynak
Rectosigmoidoscopy is a common procedure for diagnosis and follow-up of diseases of the lower gastrointestinal system. Although the procedure is proven to be safe in experienced hands, there is always risk of complications. We report a case of bilateral pneumothoraces, pneumoperitonium, pneumoretroperitoneum, pneumomediastinum, and pneumoderma due to perforation during a rectosigmoidoscopy. Co-occurrence of all these in 1 patient is a very rare clinical condition. This report underlines the possibility of even the rarest and unexpected complications related to rectosigmoidoscopy...
May 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28527963/clinical-significance-of-spontaneous-pneumomediastinum
#4
Brittany A Potz, Linda H Chao, Thomas T Ng, Ikenna C Okereke
BACKGROUND: Spontaneous pneumomediastinum (SPM) is classified as free air in the mediastinum in the absence of any precipitating cause. It is relatively uncommon, and the clinical significance and risk associated with SPM is not well understood and has not been widely documented in the literature. Our goals were to determine the outcomes of patients who presented with SPM and to determine predictors of severe pathology associated with SPM. METHODS: From 2004 through 2013, a retrospective review was conducted of patients who presented with SPM to our institution...
May 18, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28523194/pneumomediastinum-and-bilateral-pneumothoraces-causing-respiratory-failure-after-thyroid-surgery
#5
Michael Koeppen, Benjamin Scott, Joseph Morabito, Matthew Fiegel, Tobias Eckle
We report the first case of severe respiratory failure after thyroid surgery requiring venovenous extracorporeal membrane oxygenation (vvECMO). The patient was a 41-year-old woman with metastatic thyroid cancer. She underwent thyroidectomy, including left lateral and bilateral central neck dissection. During surgery, the patient developed pneumomediastinum with bilateral pneumothoraces. Despite early treatment with bilateral chest tubes and no evidence of a tracheal perforation, the patient developed severe respiratory failure after extubation on the intensive care unit...
2017: Case Reports in Anesthesiology
https://www.readbyqxmd.com/read/28501412/sudden-death-in-a-diver-a-diagnostic-conundrum
#6
Scott Dougherty, Maziar Khorsandi, Myra Adelbai, Vipin Zamvar, James Francis
We discuss the case of an experienced diver who ran out of air during his final ascent while scuba diving. He lost consciousness rapidly after surfacing and despite immediate cardiopulmonary resuscitation, could not be revived. On arrival at the emergency department he was noted to have copious amounts of blood in his upper airway and had developed extensive subcutaneous emphysema. Large amounts of air were observed in the central circulation following a postmortem computerized tomography scan as well as pneumomediastinum, a small right-sided hemothorax, and extensive subcutaneous emphysema...
May 10, 2017: Wilderness & Environmental Medicine
https://www.readbyqxmd.com/read/28487779/massive-cervicothoracic-subcutaneous-emphysema-and-pneumomediastinum-developing-during-a-dental-hygiene-procedure
#7
Gabriele Bocchialini, Serena Ambrosi, Andrea Castellani
Subcutaneous emphysema is rare during or after dental procedures (usually extractions). Here, we describe the case of a 65-year-old woman who developed massive cervicothoracic subcutaneous emphysema and pneumomediastinum during a dental hygiene procedure employing an artificial airflow. She was diagnosed based on clinical manifestations and computed tomography (CT). CT revealed massive subcutaneous emphysema extending from the superior left eyelid to the diaphragm. We describe the clinical and radiological characteristics of this rare case...
2017: Case Reports in Dentistry
https://www.readbyqxmd.com/read/28474111/ct-guided-transosseous-soft-tissue-biopsy-techniques-outcomes-and-complications-in-50-cases
#8
Monzer Chehab, Stephen Zintsmaster, Syed Zafar Jafri, Mark Richards, Anindya Roy
PURPOSE: To describe the techniques, outcomes and complications of CT-guided transosseous biopsy of soft tissue lesions via multiple different routes. MATERIALS AND METHODS: Clinical and radiologic data from all consecutive soft tissue biopsies performed via a transosseous approach between April 2009 and July 2015 were retrospectively compiled. Fifty biopsies performed in 50 patients (n = 17 males, n = 33 females) were included. Biopsies were performed using a 13-gauge biopsy needle which was advanced through the selected bone to the lesion margin followed by coaxial placement of either an 18- or 20-gauge biopsy gun...
May 4, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28458324/pneumomediastinum-with-ascending-emphysema-within-the-spinal-canal
#9
Keishi Oda, Hiroaki Ikegami, Issei Ikushima, Kazuhiro Yatera
No abstract text is available yet for this article.
2017: Internal Medicine
https://www.readbyqxmd.com/read/28431130/safety-concerns-with-thoracoabdominal-acupuncture-experience-at-a-tertiary-care-emergency-department
#10
Hak Jin Lee, Youn-Jung Kim, Won Young Kim
Objective.:  To evaluate serious complications caused by acupuncture treatment and to increase awareness of this complication. Design.:  A retrospective observational study. Setting. : At the emergency department of a tertiary hospital in an urban area during a five-year period (2010-2014) in Seoul, Korea. Subjects.:  Patients with postacupuncture mechanical complications in the thoracoabdominal region. Methods...
April 19, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28420632/paediatric-traumatic-pneumomediastinum-the-spinnaker-sail-sign
#11
Maria João Ferreira, Mafalda Couto, Rita Loureiro, António Horta Oliveira
No abstract text is available yet for this article.
April 17, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28416535/pneumatic-dental-extractions-an-unusual-cause-of-extensive-cervical-surgical-emphysema
#12
Christopher Thompson, Rohit Gohil
A 50-year-old fit and well man presented to the Accident and Emergency Department in a tertiary centre following lower molar extraction, complaining of voice hoarseness with neck and facial swelling. Clinical examination along with plain film radiography revealed pneumomediastinum and extensive cervical surgical emphysema. He was subsequently admitted for observation and managed conservatively under the ENT team with input from the maxillofacial and anaesthetic teams. With supportive treatment only, the emphysema resolved and he remained well up until discharge...
April 17, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28410258/behavioral-disturbance-causing-sudden-respiratory-distress-in-a-3-year-old-after-tracheocutaneous-fistula-closure-a-case-report
#13
Rhashedah A Ekeoduru, Hassan M Aijazi, Amy D Graham-Carlson
A 3-year-old boy underwent tracheostomy at age 5 months for respiratory failure. The tracheostomy tube was removed a year later but a tracheocutaneous fistula developed requiring fistulectomy and primary skin closure. After an initial uneventful course in the postanesthesia care unit, the patient became agitated, began to scream, and suddenly developed rapidly progressing subcutaneous emphysema over his chest, face, and abdomen. Orotracheal intubation was emergently performed and chest radiograph revealed pneumothorax and pneumomediastinum...
April 13, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28398888/spontaneous-pneumomediastinum-after-uncomplicated-vaginal-delivery
#14
Caroline Kramarz, Catherine Longley, Deepa Srinivasan, Penny Law, Simon W Dubrey
No abstract text is available yet for this article.
April 2, 2017: British Journal of Hospital Medicine
https://www.readbyqxmd.com/read/28398885/two-cases-of-cocaine-nasal-insufflation-induced-pneumomediastinum
#15
James O'Connor, Bryan Renton
No abstract text is available yet for this article.
April 2, 2017: British Journal of Hospital Medicine
https://www.readbyqxmd.com/read/28396785/spontaneous-pneumomediastinum-after-bench-press-training
#16
Tomoya Nishino
Spontaneous pneumomediastinum is often associated with asthma and mainly affects adolescent males with a tall, thin body habitus. A 17-year-old man complained of chest and pharyngeal pain after bench press training and spontaneous pneumomediastinum was diagnosed. It should be considered in the differential diagnosis of chest pain of uncertain cause.
April 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28393060/subcutaneous-emphysema-pneumomediastinum-and-pneumothorax-in-a-patient-with-dermatomyositis
#17
Mehdi Bakhshaee, Mohammad Hassan Jokar, Zahra Mirfeizi, Elham Atabati, Somayeh Tarighat
INTRODUCTION: Spontaneous pneumomediastinum, pneumothorax, and subcutaneous emphysema are rare, but serious complications of inflammatory myopathies and occur more commonly in DM than PM. complications of dermatomyositis (DM) and polymyositis (PM), both of which can be fatal. CASE REPORT: A 20-year-old woman was admitted with neck pain, dyspnea, cough, and fever. She had been diagnosed with dermatomyositis 21 months prior. A thorax computed tomography (CT) scan revealed ground glass opacities in her lungs, pneumomediastinum, pneumothorax, and subcutaneous emphysema...
March 2017: Iranian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28392950/diffuse-subcutaneous-emphysema-and-pneumomediastinum-secondary-to-a-minor-blunt-chest-trauma
#18
Maximilian Andreas Storz, Eric P Heymann, Aristomenis K Exadaktylos
Full medical evaluation is paramount for all trauma patients. Minor traumas are often overlooked, as they are thought to bear low injury potential. In this case report, we describe the case of a 48-year-old man presenting to our Emergency Department with mild to moderate right-sided shoulder and scapular pain following a fall from his own height ten days previously. Clinical and paraclinical investigations (CT) revealed diffuse right shoulder pain, with crepitations on palpation of the neck, right shoulder, and right lateral chest wall...
2017: Case Reports in Emergency Medicine
https://www.readbyqxmd.com/read/28392636/subcutaneous-emphysema-after-shoulder-arthroscopy-a-case-report-and-review-of-the-literature
#19
Els S M Van Nieuwenhuyse, Bart Kerens, Jan Moens, Gunther Kiekens
INTRODUCTION: Subcutaneous emphysema (SE) and pneumomediastinum are rare complications after shoulder arthroscopy. CASE REPORT: A case is presented in which SE was seen after arthroscopic cuff repair. DISCUSSION: A review of current literature shows that SE after shoulder arthroscopy can be due to loco-regional anaesthesiology, endotracheal intubation, gas-forming infection, postoperative mobilisation or the arthroscopic procedure itself. During the procedure air can be sucked into the subacromial space due to suction and subsequently transferred into subcutaneous tissue by the positive pressure of the infusion pump...
June 2017: Journal of Orthopaedics
https://www.readbyqxmd.com/read/28382262/extensive-subcutaneous-emphysema-complicating-spontaneous-pneumomediastinum
#20
Mohammad Thawabi, Sarah Studyvin, Moh'd Al-Halawan, Amer Hawatmeh
No abstract text is available yet for this article.
January 2017: International Journal of Critical Illness and Injury Science
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