the long-term local intraperitoneal foreign-body reaction with some cylinders remaining unanchored , frequent failure to develop a fibrous capsule at the outside of the tin cylinder , and a degree of lympho-histiocytic involvement and adenomatous hyperplasia in the fibrosis within the tin cylinder differed from the foreign-body reaction at the subcutaneous site characterized by avascular , cell-poor fibrosis with fibroblasts .
C0007634
cell
C0016030
fibroblasts