Objective. To study and systematize clinical symptoms of tuberculous perivisceritis, to clarify diagnostic value of laboratory and instrumental survey in these patients and to identify the features of surgical treatment. Material and methods. There were 8 patients with tuberculous perivisceritis. Examination included computed tomography of the abdominal cavity and chest, ultrasound, laparoscopy. All patients underwent surgical treatment with histological, cytological, microbiological and molecular genetic analysis of peritoneal exudate and biopsy of peritoneal specimens. Results. Clinical picture of tuberculous perivisceritis is variable and non-specific. Periods of exacerbation are replaced by periods of prolonged remission. The complex of radiological survey used in verification of perivisceritis does not allow accurate determining the nature of disease. However, peritoneal tuberculosis may be suspected as a rule considering signs of thickening of the peritoneum. Objective confirmation of perivisceritis is possible only during surgical intervention. In this case, etiological factor can be established only after a thorough histological examination of resected fibrous capsule. Conclusion. Clinical picture of tuberculous perivisceritis does not have specific symptoms. The disease is characterized by prolonged and undulating course. Acute peritonitis and acute intestinal obstruction may be suspected during exacerbation of the pathological process. Laparotomy followed by complete excision of fibrous capsule and adhesiolysis is preferred.