Endometriosis and the menopause: why the question merits our full attention.

As an estrogen-dependent disease, endometriosis was thought to become less active or regress with the onset of the menopause. However, based on some new data, we are discovering that this pathology can emerge or reappear at this period of life. Clinicians must consider it as a possible cause for cases of pelvic pain, and heavy bleeding.

[Long-term low-molecular-weight heparin therapy during pregnancy: is there a bone risk?].

Unfractionated heparin (UFH) and low-molecular-weight heparins (LMWH) are broadly used for the thromboprophylaxis during pregnancy. Long-term heparin therapy has raised concern about the risk of bone loss and osteoporotic fractures while pregnancy by itself favors osteoporosis. Experimental studies show a comparable effect of UFH and LMWH on bone formation while UFH has a more marked effect on bone resorption.