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Short-Term Individual Animal Non Neoplastic Diagnosis
Study Information:
Chemical Name: | 2-Methylimidazole |
CASRN: | ="693-98-1" |
Study Number: | C92012 |
Exposure Route: | DOSED FEED |
TDMS Number: | 9201201 |
Sex: | Male |
Strain and Species: | F 344/N Rats |
Male Individual Animal Non Neoplastic Diagnoses
System |
Organ |
Site |
Treatment Group |
Number Examined |
Cage Number |
Animal Number |
Days on Study |
Lesion Found |
Lesion Name |
Lesion Qualifier |
Removal Reason |
Endocrine System |
Pituitary Gland |
Pars Distalis |
3300 PPM |
5 |
3 |
11 |
15 |
1 |
Hypertrophy |
Mild |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
3300 PPM |
5 |
3 |
12 |
15 |
1 |
Hypertrophy |
Mild |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
3300 PPM |
5 |
3 |
13 |
15 |
1 |
Hypertrophy |
Minimal |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
3300 PPM |
5 |
3 |
14 |
15 |
1 |
Hypertrophy |
Minimal |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
3300 PPM |
5 |
3 |
15 |
15 |
1 |
Hypertrophy |
Mild |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
10000 PPM |
5 |
4 |
16 |
15 |
1 |
Hypertrophy |
Mild |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
10000 PPM |
5 |
4 |
17 |
15 |
1 |
Hypertrophy |
Mild |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
10000 PPM |
5 |
4 |
18 |
15 |
1 |
Hypertrophy |
Mild |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
10000 PPM |
5 |
4 |
19 |
15 |
1 |
Hypertrophy |
Mild |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
Pars Distalis |
10000 PPM |
5 |
4 |
20 |
15 |
1 |
Hypertrophy |
Mild |
Terminal Sacrifice |
Endocrine System |
Pituitary Gland |
|
Vehicle Control |
5 |
1 |
4 |
15 |
1 |
Cyst |
Minimal |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
3300 PPM |
5 |
3 |
11 |
15 |
1 |
Hyperplasia |
Mild, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
3300 PPM |
5 |
3 |
12 |
15 |
1 |
Hyperplasia |
Mild, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
3300 PPM |
5 |
3 |
13 |
15 |
1 |
Hyperplasia |
Minimal, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
3300 PPM |
5 |
3 |
14 |
15 |
1 |
Hyperplasia |
Mild, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
3300 PPM |
5 |
3 |
15 |
15 |
1 |
Hyperplasia |
Minimal, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
10000 PPM |
5 |
4 |
16 |
15 |
1 |
Hyperplasia |
Mild, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
10000 PPM |
5 |
4 |
17 |
15 |
1 |
Hyperplasia |
Mild, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
10000 PPM |
5 |
4 |
18 |
15 |
1 |
Hyperplasia |
Moderate, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
10000 PPM |
5 |
4 |
19 |
15 |
1 |
Hyperplasia |
Moderate, Diffuse |
Terminal Sacrifice |
Endocrine System |
Thyroid Gland |
Follicular Cel |
10000 PPM |
5 |
4 |
20 |
15 |
1 |
Hyperplasia |
Moderate, Diffuse |
Terminal Sacrifice |