pneumomediastinum

Pneumothorax, pneumomediastinum, subcutaneous emphysema: serious complications of asthma

Published on: 21st December, 2018

OCLC Number/Unique Identifier: 7964862526

Bronchial asthma, is a quite common disease characterized by the chronic inflammation of the airways. It is due to the interaction of genetic with environmental factors. Currently, bronchial asthma is regarded as a public health problem, since its prevalence is constantly increasing worldwide. Common symptoms associated with asthma include repeated episodes of wheeze, dyspnoea, chest tightness and cough. Although commonly most asthmatic episodes are resolved with medical treatment, at times serious complications can deteriorate the clinical picture. Among these complications, the simultaneous spontaneous bilateral pneumothorax, the subcutaneous emphysema and the pneumomediastinum are life threatening complications.
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Spontaneous pneumomediastinum associated with COVID-19: Rare complication of 2020 pandemic

Published on: 17th November, 2020

OCLC Number/Unique Identifier: 8701510922

Spontaneous pneumomediastinum (SPM) is a rare condition, more commonly seen in patients with history of asthma, chronic obstructive pulmonary disease, infections, or drug users. Today, we face one novel virus that has cause an outbreak of acute respiratory illness, affecting over a million individuals worldwide. New knowledge is been gained of the virus and possible complications are been seen. Following, we present the case of a 71-year-old man with diagnosis of COVID-19 pneumonia complicated with spontaneous pneumomediastinum.
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Trauma to the neck: Manifestation of injuries outside the original zone of injury-A case report

Published on: 6th February, 2018

OCLC Number/Unique Identifier: 7355942994

A 53-year-old male presented to the Emergency Department (ED) with multisystem trauma and respiratory distress following a blunt-force injury to his anterior left neck. CT imaging showed extensive subcutaneous emphysema and pneumomediastinum. A chest X-ray showed elevation of the left hemidiaphragm suggesting phrenic nerve injury which was confirmed by bedside ultrasonographic examination of the left hemidiaphragm. Flexible bronchoscopy demonstrated tracheal rupture. The patient was treated supportively and recovered without surgical treatment. Trauma-induced hemidiaphragmatic paralysis is rarely reported. This case represents a clinical scenario with demonstrable anatomic correlations, and a clinical reminder that phrenic nerve injury should be included in the differential diagnosis of respiratory distress in a trauma patient.
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Spontaneous pneumomediastinum: case report

Published on: 28th January, 2022

OCLC Number/Unique Identifier: 9406533532

Pneumomediastinum is the presence of free air within the mediastinum. As a general rule, it occurs in the presence of underlying lung disease and if it does not exist, it is called spontaneous pneumomediastinum. We present a case of a 53 years old asthmatic patient which further investigation revealed to be consistent with spontaneous pneumomediastinum. He underwent medical treatment with relative rest, oxygen therapy, and prophylactic antibiotic therapy, in addition to his usual asthma treatment. There was a clinical and radiological improvement with complete passive reabsorption of air and the patient was discharged on the 4th day and referred to the pulmonology department for consultation. During 2 months follow-up period, there were no signs of recurrence.
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Occult Pneumomediastinum - An Atypical Presentation of Chest Discomfort in a Patient with Depression

Published on: 22nd October, 2024

Pneumomediastinum (mediastinal emphysema) is an uncommon condition characterized by the accumulation of air or gas in the mediastinum. Here is a case of a 16-year-old female known to have depression who presented to the emergency department with complaints of shortness of breath, restlessness, chest discomfort, and hoarseness of voice for 2 days. She was initially diagnosed with panic attack, and later on clinical examination, surgical emphysema over the right supraclavicular area was noticed. Chest X-ray was found to be normal, and further imaging with high-resolution computed tomography (HRCT) of the thorax showed pneumomediastinum. In this report, the clinical presentations, radiological features, and management of pneumomediastinum will be discussed.
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