Terapevt Arkh
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The article is devoted to the differential diagnosis of chylous pleural effusion. The spectrum of traumatic and non-traumatic causes of chylothorax is discussed in detail. Examples of necessary diagnostic measures are given for the accumulation of milky fluid in the pleural cavity in order to verify chylothorax.
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The article presents the evolution of views on one of the current problems of present pulmonology idiopathic interstitial pneumonias. On the basis of many years of experience in diagnosis and treatment of patients of IIPs in the clinic of pulmonology of Interstitial and Orphan Lung Diseases Research Institute of Pavlov First Saint Petersburg State Medical University, the authors formulated a new understanding of this pathology and proposed to unite all IIPs under the term idiopathic fibrosing pulmonary disease. Using the concept of idiopathic fibrosing pulmonary disease will make it possible to substantively address the issues of early diagnosis, determine the criteria for the activity of the pathological process, and there by develop an evidence base for the adequate prescription of antifibrotic drugs and corticosteroids.
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The article considers the issues of therapeutic management of patients with so-called difficult pneumonia, particularly, patients with diagnosed syndrome slowly resolving / nonresolving pneumonia, who do not respond to the treatment. The reasons and significant risk factors potentially affecting the effectiveness of therapy are analyzed, the therapeutic tactics of managing patients with no response to treatment are considered, the list of necessary diagnostic methods and directions of antibiotic therapy is updated. The article analyses the tactics of managing patients with pneumonia during a pandemic caused by SARS-CoV-2 coronavirus. It also provides directions of diagnostics with priority discussion of biological markers of the inflammatory response as well as antimicrobial therapy strategy.
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Case Reports Classical Article
[Methotrexate-induced lung damage in a patient with rheumatoid arthritis].
We herein report a case of interstitial lung disease secondary to the use of methotrexate in a patient with rheumatoid arthritis. Differential diagnosis between pneumonitis caused by methotrexate in patients treated with basic methotrexate therapy and interstitial pulmonary disease associated with rheumatoid arthritis is based on the clinical examination and instrumental data. The main condition for favorable clinical outcome in all drug-induced lung disease is drug withdrawal, what was proven in our report.
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Classical Article
[The role of occupational factors in the development and course of respiratory sarcoidosis].
The aim of the study was to study the frequency of occurrence of exposure to harmful occupational factors in patients with sarcoidosis of the respiratory organs, depending on the course of the disease. ⋯ The presence of contact with harmful production factors increases the risk of an unfavorable course of sarcoidosis by more than 2 times.