<unk>  is a condition seen in portal hypertension where portosystemic shunting allows thiols to pass directly into the lungs. It is a late sign in liver failure and is one of the clinical features of hepatic encephalopathy. Other possible causes are the presence of ammonia and ketones in the breath.  The breath has a sweet, fecal smell to it.
The compound dimethyl sulfide has been associated with it, raising the possibility of an objective noninvasive measure of liver failure. Furthermore, the volatile dimethyl sulfide is thought by some researchers to be the main contributor to the odor of<unk> .   A secondary form of trimethylaminuria is also associated with liver failure, and it has been suggested that that trimethylamine is also a contributor to the odor of<unk> .
Fetor hepaticus
Liver spot
Duplessis Orphans
Sixten Franzén
Caput succedaneum
Cutaneos Horn
Ondine's curse
Bile duct cyst