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Actual aspects of radiological diagnosis of septic pulmonary embolism

https://doi.org/10.24835/1607-0763-1107

Abstract

Aim. To form for viewers an actual vision of the issue of septic pulmonary embolism in the terminological, morphological and clinical aspects, as well as presentation of the methodic of medical imaging of such patients, to systematize and illustrate the main and rare CT signs of septic embolism.

Materials and methods. We analyze the data of national and foreign scientific papers for 2001-2021 on the platforms PubMed, Elibrary, etc., as well as earlier "classic" publications on sepsis, infectious endocarditis and septic pulmonary embolism. Also presents own experience of practice with such patients in multidisciplinary hospitals and typical cases, taking into account more than 5 years of experience on this topic in radiology departments in cooperation with related specialists (cardiologists, therapists, purulent surgeons, morphologists).

Results. 52 of the most relevant scientific papers were selected from 162 available articles. Based on the results, a review was compiled on the peculiarities of terminology, epidemiology, etiology, clinical presentations, as well as methods for diagnosis of septic pulmonary embolism, CT signs of verified cases during primary scanning, as well as follow-up images, which is extremely important in differential diagnosis. The part with the pathological anatomy of septic embolism makes it possible to better understand CT signs and the difference between this process from ordinary pneumonia.

Conclusion. Due to the fact that septic embolism is a secondary process, the correct and quick interpretation of the CT images initiates the search for the primary purulent source of embolism in the body, and follow-up CT-scans (especially in infectious endocarditis) allows you to assess the effectiveness of therapy.

About the Authors

A. S. Vinokurov
Pirogov Russian National Research Medical University of the Ministry of Health of Russia; Demikhov City Hospital of Moscow City Health Department; Moscow Multidisciplinary Clinical Center “Kommunarka” of Moscow City Health Department
Russian Federation

Anton S. Vinokurov – assistant professor of radiology department, Pirogov Russian national research medical university; radiologist of MRI and CT departments, Demikhov City Hospital and radiology department MMCC «Kommunarka»

 Ostrovityanov str., 1, Moscow 117997; 
 Shkuleva str., 4, Moscow 109263; 
 Sosenskiy stan str., 8, Moscow 108814, Kommunarka 



O. I. Belenkaya
Pirogov Russian National Research Medical University of the Ministry of Health of Russia; Demikhov City Hospital of Moscow City Health Department
Russian Federation

Olga I. Belenkaya – Cand. of Sсi. (Med.), Associate Professor of radiology department, Pirogov Russian national research medical university; head of MRI and CT department, Demikhov City Hospita

Ostrovityanov str., 1, Moscow 117997; 
 Shkuleva str., 4, Moscow 109263 



A. L. Yudin
Pirogov Russian National Research Medical University of the Ministry of Health of Russia
Russian Federation

Andrey L. Yudin – Doсt. of Sсi. (Med.), Professor, head of radiology department

Ostrovityanov str., 1, Moscow 117997 



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Review

For citations:


Vinokurov A.S., Belenkaya O.I., Yudin A.L. Actual aspects of radiological diagnosis of septic pulmonary embolism. Medical Visualization. 2022;26(4):44-59. (In Russ.) https://doi.org/10.24835/1607-0763-1107

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ISSN 2408-9516 (Online)