Journal of Pulmonology and Clinical Research

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Commentary - Journal of Pulmonology and Clinical Research (2022) Volume 5, Issue 4

A solitary community review case series discovery and semiquantification of pneumothorax through lung ultrasound.

Koesoemoprodjo Vincent *

Department of General Surgery, Specialty Hospital National Medical Center, Instituto Mexicano del Seguro Social, México

*Corresponding Author:
Koesoemoprodjo Vincent
Department of General Surgery
Specialty Hospital National Medical Center
Instituto Mexicano del Seguro Social, México
E-mail: vincent.koesoemoprodjo@comunidad

Received: 01-Jul-2022, Manuscript No.AAJPCR-22-69953; Editor assigned: 05-Jul-2022, PreQC No. AAJPCR-22-69953(PQ); Reviewed:19-Jul-2022, QC No. AAJPCR-22-69953; Revised:21-Jul-2022, Manuscript No. AAJPCR-22-69953 (R); Published:28-Jul-2022, DOI: 10.35841/aajpcr-5.4.120

Citation: Vincent K. A solitary community review case series discovery and semiquantification of pneumothorax through lung ultrasound. J Pulmonol Clin Res. 2022;5(4):120

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Pneumothorax is a typical condition that is not difficult to analyze by ultrasound. The responsiveness of this strategy is more prominent than that of plain radiography, which is normally utilized for conclusion. What's more, ultrasound permits the pneumothorax to be semi-measured, working with appraisal of those that endlessly are not agreeable to waste. Sped up are adequate motivations to utilize ultrasound to analyze this condition, working on the forecast of these patients.


Pneumothorax, Semiquantification, Lung, Ultrasound.


Radiographic element

CT is viewed as the highest quality level in the analysis of pneumothorax. Thoracic ultrasound has more responsiveness than a recumbent chest radiograph (see: prostrate pneumothorax) for the recognizable proof of pneumothorax after dull injury. The other benefit of ultrasound is that it tends to be utilized at point-of-care.


The ordinary lung communicate with pleura shows lung sliding with z-lines, which show up as upward comet tails running down from the pleural surface. In pneumothorax, this sliding is missing as are the comet tail antiquities from the pleura. Seeing even a solitary B-line prohibits pneumothorax at that area. There is likewise loss of the lung beat, the unobtrusive lung wavering pair with cardiovascular compression, which is particularly significant while attempting to recognize right mainstem intubation (loss of sliding on the left, however lung beat is available) and a left sided pneumothorax (no sliding or lung beat). Free intrathoracic air will then reflect occurrence ultrasound waves, darkening the instinctive pleura underneath; while all powerful signs will be nullified, A-lines will be seen reaching out into the far field  [1].

Since the finish of 2019, extreme intense respiratory misery condition Covid 2 (SARS-CoV-2) has spread around the world. More than 1 billion individuals have been impacted, and more than 2.5 million individuals have kicked the bucket. [2].

As the patient superior further, in the third week from the beginning of his side effects, he encountered an episode of chest torment. The aggravation was sharp, expanded with hacking and was situated on the left side. It didn't change with body positions. Concerning tests, intense stage reactants kept on diminishing, while D-dimer levels of under 500 ng/mL were significant. An electrocardiogram was led, which uncovered sinus musicality without modifications viable with intense ischaemia, and myocardial compounds were negative. A bedside lung ultrasound was performed, uncovering different subpleural band combinations in back lung fields and the presence of heterogeneously circulated B lines in foremost and sidelong lung fields. The presence of lung point at the left midclavicular line, steady with unconstrained pneumothorax, was important [3].

Lung ultrasound is a bloodless and fast test that permits us to identify various confusions that can happen during COVID-19 disease in a patient with chest torment, like pneumonic thromboembolism, intense viral pericarditis or pneumothorax.1 furthermore, this test has been displayed to have a responsiveness and explicitness basically the same as registered tomography and more prominent than that of plain radiography. Subpleural combinations, pleural anomalies and B-lines showing a sketchy dissemination with regards to this pandemic might propose lung contribution because of COVID-19.2 In patients with horrible pneumothorax or in those in the recumbent position, the responsiveness of plain radiography diminishes, utilizing clinical ultrasound much more significant [4]

Conclusion depends on the discovery of a sign known as "lung point". This ultrasound sign is pathognomonic of pneumothorax and comprises of the concurrence of discoveries predictable with a sound lung (presence of A lines and lung sliding) and pneumothorax (nonattendance of lung sliding). Ultrasound permits us to semi-measure the pneumothorax in view of the area of the "lung point" contrasted with the midaxillary line and, thusly, likewise permits us to lead follow-up to survey the improvement or deteriorating of the pneumothorax relying upon the relocation of the "lung point" contrasted with the previously mentioned line.

Albeit an uncommon complexity, a few instances of pneumothorax in Covid illness 2019 (COVID-19) have been accounted for. Barotrauma is a notable reason for pneumothorax in ventilated patients with diffuse alveolar injury because of pneumonia. In February 2020, under the administration of the Kanagawa Prefecture, Japan, we began treating COVID-19 patients, and in May 2020, we fostered a field clinic for COVID-19 patients who didn't require intubation. This is the main report on the frequency and clinical elements of patients with pneumothorax among non-ventilated patients with COVID-19.

Pneumothorax is an inexorably revealed entanglement of COVID-19 and might be a marker of the seriousness of the infection. Radiologically, building contortion of the lung parenchyma with the arrangement of pimples has been displayed in lungs with COVID-19, which might incline such patients toward the improvement of pneumothorax. Clinically, patients with pneumothorax have been displayed to have second rate gas trade and more terrible respiratory mechanics than the people who don't have pneumothorax. The advancement of pneumothorax in patients with COVID-19 with serious respiratory disease may likewise be related with expanded mortality


Despite the fact that pneumothorax is an uncommon difficulty, it tends to be a prescient variable for unfortunate visualization in more established grown-ups with COVID-19. Further investigations, including dissection, are expected to explain the connection between pneumothorax, COVID-19, and comorbidities.


  1. Noppen M.Spontaneous pneumothorax: epidemiology, pathophysiology and cause. Eur Respir Rev. 2010;19(117):217-9.
  2. Indexed at, Google ScholarCross Ref

  3. DeMaio A, Semaan R. Management of pneumothorax. Clin Chest Med.2021;42(4):729-38.
  4. Roberts DJ.Clinical presentation of patients with tension pneumothorax: a systematic review. Ann Surg. 2015;261(6):1068-78.
  5. Indexed at, Google Scholar, Cross Ref

  6. Yazkan R, Han S.Pathophysiology, clinical evaluation and treatment options of spontaneous pneumothorax.. Tuberk Toraks. 2010;58(3):334-43.
  7. Indexed at, Google Scholar

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