Biopsy of which of the following is usually taken for the diagnosis of systemic amyloidosis-
Harshmohan textbook of pathology 7th edition. In systemic amyloidosis renal biopsy provides the best detection rate but rectal biopsy also has a good pickup rate. However gigiva and skin biopsy have poor result..
Stomach
Duodenum
IIeum
Rectum
General pathology