Primary liver amyloidosis producing obstructive jaundice.

Liver amyloidosis is very rare but is relatively common within the group of amyloid diseases. Jaundice seldom accompanies this condition. Since the results of liver tests are often abnormal, liver amyloidosis cannot be diagnosed by symptoms alone. Diagnosis is provided only by liver or rectal biopsy. We have described an elderly woman with vague digestive symptoms for several months and jaundice for two weeks before hospitalization, and in whom exploratory laparotomy showed amyloidosis causing obstructive jaundice.