[Case of bilateral preaxial polydactyly in a 7-week-old human embryo].
In the translucent preparation, totally stained with alcian blue and alizarin red, bilateral preaxial polydactyly (an additional finger makes a joint with the I metacarpal bone anlage) and the epicondyle process on the brachial bone anlage have been revealed.
D005385:Fingers / Q000002:abnormalities* / Q000196:embryology; D006801:Humans
Sluchaĭ dvustoronneĭ preaksial'noĭ polidaktili u 7-nedel'nogo zarodysha cheloveka.