A 44-year-old man complains about pain inside the thorax, feeling of asthenia, dyspnoe. 8 hours ago he had thorax wound with knife. In left 8. Intercostal region along medial axillary line we can see a wound 1 x 0,5 cm. Haemodynamics stable. In thorax X-ray little liquid in sinus. Breezing in left lung decreased. Your tactics:
A. Observation of the patient in surgical department
B. Sanatio of wound and puncture of pleura cavity
C. Repeat X-ray of thorax after 2 hours
D. Thoracotomy
Answer: B. Sanatio of wound and puncture of pleura cavity