FAST REVISION
Oral Pathology
- Erythema multiforme - Steven-Johnson syndrome: Erythema multiforme is a condition that can progress to Steven-Johnson syndrome (SJS), which is a severe form of the disease characterized by extensive mucosal i
Radiology
Salt and pepper appearance in MRI of the salivary gland is suggestive of Sjogren syndrome.
Physiology
The Na+/I+ symporter (NIS) in thyroid cells uses the energy from the electrochemical gradient of sodium to actively transport iodide into the cells, which is an example of secondary active transport.