develop a significant enthalpic relaxation peak which occurs in the vicinity of the glass transition event. The development of the enthalpic relaxation peak is due to the non- equilibrium nature of the glass transition event and is a consequence of the second and third laws of thermodynamics relating to the entropy of the material.
Conclusions: Endometrial biopsy, with detection of nerve fibres, provided a reliability of diagnosis of endometriosis which is close to the accuracy of laparoscopic assessment by experienced gynaecological laparoscopists.
Endometrial biopsy is a safe and accepted method for the evaluation of abnormal or postmenopausal bleeding. The procedure is often performed to exclude the presence of endometrial cancer or its precursors (Tables 1 and 2) .