Possible Migration and Histopathological Analysis of Injections of Polymethylmethacrylate in Wistar Rats

Table 2

Results found after histopathological analysis.

Group	N^∘ animal	Organ location	Lung	Liver	Kidney	Spleen
GB	1	Normal	Normal	Normal	Normal	Normal
	2	Normal	A2^†	Normal	Normal	Normal
	3	Normal	A2^†	Normal	Normal	Normal
	4	Normal	A2^†	Normal	Normal	Normal
SD	5	Normal	A3^‡	Normal	Normal	Normal
	6	A1*	Normal	Normal	Normal	Normal
	7	Normal	A2^†	Normal	Normal	Normal
	8	Normal	Normal	Normal	Normal	Normal
IP	9	Normal	A4^§	Normal	Normal	Normal
	10	Normal	A2^†	Normal	Normal	A6^¶
	11	Normal	A2^†	Normal	Normal	Normal
	12	Normal	A2^†	Normal	Normal	A6^¶
PD	13	Normal	A2^†	Normal	Normal	Normal
	14	Normal	A3^‡	Normal	Normal	Normal
	15	Normal	A5^||	Normal	Normal	Normal
	16	Normal	Normal	Normal	Normal	Normal

A1*: presence of exogenous, fibrillar, and grayish material surrounded by hystiocytic reaction; A2^†: small points of intra-alveolar hemorrhaging; A3^‡: locations with foamy hystiocytes in alveolus; A4^§: extensive and significant intra-alveolar hemorrhaging; A5^||: locations of intra-alveolar hemorrhaging. +: areas with foamy hystiocytes in alveolus. +: point of bronchial pneumonia; A6^¶: congested spleen.