Barium swallow is a dedicated test of the pharynx, oesophagus, and proximal stomach, and may be performed as a single or double contrast study.arium swallow is a dedicated test of the pharynx, oesophagus, and proximal stomach, and may be performed as a single or double contrast study.
up vote 9 down vote accepted. In Windows Azure Virtual Machine for Windows you can find drive C and D. Drive C is the boot OS disk and the size is actually the size of your VHD you have either uploaded or configured from the Gallery.
I replaced my OEM C: drive on a Sony Vaio F Series notebook. I installed the old HDD in a external enclosure & it works fine. I tried to delete the hidden recovery partition (8GB) using Disk Management but when right clicking, all I get is Help while it works fine for the other partitions & let me delete them. I then tried elevated command & diskpart, same problem!