Prenatal diagnosis of harlequin ichthyosis by fetal skin biopsy; Report of two cases

Two cases of harlequin ichthyosis were successfully diagnosed prenatally by fetal skin biopsy. The aborted fetuses were later confirmed to be afflicted with this very unusual skin disease. Both families had a previous history of harlequin ichthyosis. In performing the biopsy, it was found that amniotic fluid cytology can also be very helpful in the diagnosis of this kind of severe ichthyosis. With regard to these families, the disease may have been transmitted in an autosomal dominant fashion, and not in a recessive manner as is commonly believed.     

The dynamics of mercury around an artisanal and small-scale gold mining area,Camarines Norte,Philippines

Environmental Science and Pollution Research - To elucidate the dynamics of mercury emitted and released by artisanal and small-scale gold mining (ASGM) activity and to estimate its impact on the...