We present a case of multiple liver microherniations due to endometriotic diaphragmatic defects in a woman with right-sided pneumothorax and bilateral Fallopian tube resection. A 33-yr old female patient was referred with moderate right-sided chest pain during previous 3 days. On CT-scan we observed a right-sided moderate pneumothorax. On the diaphragmatic dome some tissue nodules were observed. During VATS we observed liver tissue, protruding into the pleural cavity through the defects in the diaphragm. Resection of the tendinous portion was performed with separate suture closure of the diaphragm, added by costal pleurectomy. The patient was dispatched to the gynecologist for further treatment. After prescription of analogues of GNRH no sign of recurrence was seen. In our case no evidence of pulmonary abnormalities was seen, thus, excluding other ways of air passage to the pleural cavity. The only abnormal place was the diaphragmatic dome. Surprisingly, the patient underwent bilateral tube resection in 2010. CT-scan findings, which were firstly proposed to be of endometriotic origin, revealed during VATS as liver microherniatons.