[Aorto-esophago-bronchial and aorto-pulmonary fistulas in a patient with aortic aneurysm]. / Aortopishchevodno-bronkhial'nyi i aortolegochnyi svishchi u bol'nogo s anevrizmoi aorty.

Aorto-esophageal and aorto-bronchial fistulas are rare and life-threatening diseases if emergency treatment is absent. The most of publications devoted to this problem are case reports describing successful treatment of patients with aorto-esophageal and aorto-bronchial fistulas by using of endovascular or open transthoracic surgery. However, we did not find reports of several aortic fistulas in a patient after previous aortic stenting. It is presented case report of patient with aorto-esophago-bronchial and aorto-pulmonary fistulas in postoperative period after thoracic endovascular aortic repair (TEVAR).

[Solitary epithelioid hemangioendothelioma concurrent with nodular parenchymal amyloidosis of the lung and Rosai-Dorfman disease]. / Solitarnaia épitelioidnaia gemangioéndotelioma v sochetanii s noduliarnym parenkhimatoznym amiloidozom legkogo i bolezn'iu Rozai-Dorfmana.

The paper describes a case of solitary epithelioid hemangioendothelioma concurrent with nodular parenchymal AL amyloidosis of the lung and Rosai-Dorfman disease in a 70-year-old woman. The core of the tumor was represented by bone tissue with dendriform ossification, as well as by amyloid that showed green apple birefringence at polarized light microscopy. The peripheral portions of the tumor and the myxohyaline stroma exhibited slit-like structures, epithelioid and fusiform cells with small cytoplasmic vacuoles. These cells expressed CD31, CD34, factor VIII, and cytokeratins 7 and 18. The Ki-67 proliferation index was 10%. S100- and CD68-positive histiocytes with the phenomenon of emperipolesis were revealed in the tumor and in the lymph nodes of the mediastinum and lung hilum. There was a positive reaction to immunoglobulin lambda light chains in the lymphocytic infiltration around amyloid clumps. The frequency of epithelioid hemangioendothelioma was less than 1 case per million people annually. We found only one case of its concurrence with pulmonary amyloidosis in the English-language literature. No relationship could be revealed between this tumor and Rosai-Dorfman disease.

[Thoracoscopic repair of postoperative intrapleural complications]. / Torakoskopicheskaia korrektsiia posleoperatsionnykh oslozhnenii.

AIM: To justify and develop the indications for thoracoscopic procedures in patients with complications after advanced cardiothoracic surgery including combined and simultaneous operations. MATERIAL AND METHODS: From 2013 to 2017 was performed treatment of complication in 27 patients undergoing various cardiothoracic intervention with the use of thoracoscopic technology. RESULTS: We have analyzed immediate results of thoracoscopic operations in 27 patients with various intrapleural complications after advanced cardiothoracic surgery. Satisfactory results of these interventions confirm safety of thoracoscopic technologies and serve as an argument in favor of this direction in thoracic surgery.