Question

What is the lower than normal values of afp for down syndrome?

Answer 1

ʜᴇʟʟᴏ ᴅᴇᴀʀ....❤️❤️❤️❤️❤️❤️

ᴠᴇʀʏ ʟᴏᴡ ᴀʟᴘʜᴀ-ғᴇᴛᴏᴘʀᴏᴛᴇɪɴ ɪɴ ᴅᴏᴡɴ sʏɴᴅʀᴏᴍᴇ ᴍᴀᴛᴇʀɴᴀʟ sᴇʀᴜᴍ sᴄʀᴇᴇɴɪɴɢ.

ʀᴇsᴜʟᴛs: sᴇʀᴜᴍ ᴀғᴘ ᴡᴀs ᴜɴᴅᴇᴛᴇᴄᴛᴀʙʟᴇ (< ᴏʀ =2 ᴍɪᴄʀᴏɢ/ʟ) ɪɴ 8 ᴄᴀsᴇs ɢɪᴠɪɴɢ ᴀ ғʀᴇǫᴜᴇɴᴄʏ ᴏғ 1/105 000.

ᴛʜᴇ ᴄᴀʟᴄᴜʟᴀᴛᴇᴅ ʀɪsᴋ ᴏғ ᴅᴏᴡɴ sʏɴᴅʀᴏᴍᴇ ᴡᴀs > ᴏʀ =1/250 ɪɴ 5 ᴄᴀsᴇs.

ғᴇᴛᴀʟ ᴋᴀʀʏᴏᴛʏᴘᴇ ᴡᴀs ɴᴏʀᴍᴀʟ.
✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️

Answer 2

Explanation:

AFP levels between 2.1 and 3.0 microg/L were noted in 7 other cases. The calculated risk of Down syndrome was > or =1/250 in 5 cases, and fetal karyotype was normal. Pregnancies went to term in 4 cases (33-41 weeks), and birth weight was normal (3000-3380 g).