Norway Rat (Rattus norvegicus)

Chapter 3 Norway Rat (Rattus norvegicus)



image

Figure 3-1, A Anatomic drawing (view of the left side) of viscera of the thorax and abdomen of an adult female rat.


1. Trachea

2. Esophagus

3. Heart

4. Lung

5. Diaphragm

6. Liver

7. Stomach

8. Spleen

9. Left adrenal gland

10. Left kidney

11. Left ovary

12. Small intestine

13. Cecum

14. Descending colon

15. Left horn of uterus

16. Urinary bladder


image

Figure 3-1, B Anatomic drawing (ventrodorsal view) of viscera of the thorax and abdomen of an adult female rat.


1. Trachea

2. Esophagus

3. Heart

4. Diaphragm

5. Spleen

6. Left adrenal gland

7. Stomach

8. Left kidney

9. Left ovary

10. Cecum

11. Urinary bladder

12. Lung

13. Liver

14. Right adrenal gland

15. Right kidney

16. Small intestine

17. Right horn of uterus

18. Descending colon


image image

Figure 3-2, A and B Type of animal: Rat


Type of study: Viscera of thorax and abdomen


Projection: Laterolateral (right lateral recumbency)


Weight of animal: 387 g


Gender: Male


Reproductive status: Intact


Age: Adult


1. Trachea

2. Heart

3. Lung

4. Liver

5. Stomach

6. Kidney

7. Cecum

8. Scrotum


image

Figure 3-3, A Type of animal: Rat


Type of study: Viscera of thorax and abdomen


Projection: Ventrodorsal


Weight of animal: 387 g


Gender: Male


Reproductive status: Intact


Age: Adult



image

Figure 3-3, B Type of animal: Rat


Type of study: Viscera of thorax and abdomen


Projection: Ventrodorsal


Weight of animal: 387 g


Gender: Male


Reproductive status: Intact


Age: Adult


1. Trachea

2. Cranial mediastinum

3. Heart

4. Lung

5. Liver

6. Stomach

7. Left kidney

8. Cecum

9. Urinary bladder

10. Scrotum


image

Figure 3-4, A Type of animal: Rat


Type of study: Whole body skeleton


Projection: Laterolateral (right lateral recumbency)


Weight of animal: 387 g


Gender: Male


Reproductive status: Intact


Age: Adult



image

Figure 3-4, B Type of animal: Rat


Type of study: Whole body skeleton


Projection: Laterolateral (right lateral recumbency)


Weight of animal: 387 g


Gender: Male


Reproductive status: Intact


Age: Adult


1. Mandibular incisor tooth

2. Nasal bone

3. Maxillary incisor tooth

4. Incisive bone

5. Maxilla

6. Maxillary molar tooth

7. Frontal bone

8. Tympanic bulla

9. Parietal bone

10. Occipital bone

11. Dorsal tubercle of atlas

12. Spinous process of axis

13. 7th cervical vertebra

14. 1st thoracic vertebra

15. Spinous process of 2nd thoracic vertebra

16. 3rd rib

17. Spinous process of thoracic vertebra

18. 13th thoracic vertebra

19. 1st lumbar vertebra

20. Transverse process of lumbar vertebra

21. Spinous process of 7th lumbar vertebra

22. Sacrum

23. Ilium

24. Femoral head

25. Ischium

26. Caudal vertebra

27. Femur

28. Fibula

29. Calcaneus

30. Phalanges

31. Metacarpal bone

32. Carpal bone

33. Radius

34. Mandible

35. Ulna

36. Mandibular molar tooth

37. Humerus

38. Clavicle

39. Suprahamate process

40. Scapula

41. Manubrium of sternum

42. 6th sternebra

43. Xyphoid process

44. Costal cartilages

45. Pubis

46. Obturator foramen

47. Os penis

48. Patella

49. Fabella

50. Tibia

51. Tarsal bone

52. Metatarsal bones


image

Figure 3-5, A Type of animal: Rat


Type of study: Whole body skeleton


Projection: Ventrodorsal


Weight of animal: 387 g


Gender: Male


Reproductive status: Intact


Age: Adult



image

Figure 3-5, B Type of animal: Rat


Type of study: Whole body skeleton


Projection: Ventrodorsal


Weight of animal: 387 g


Gender: Male


Reproductive status: Intact


Age: Adult


1. Maxillary incisor tooth

2. Incisive bone

3. Zygomatic bone

4. Pterygoid bone

5. Frontal bone

6. Parietal bone

7. Occipital bone

8. Transverse process of atlas

9. Clavicle

10. Scapula

11. Spine of scapula

12. 1st lumbar vertebra

13. Spinous process of lumbar vertebra

14. Transverse process of lumbar vertebra

15. Ilium

16. 7th lumbar vertebra

17. Sacrum

18. Greater trochanter of femur

19. Femoral head

20. Lesser trochanter of femur

21. Ischium

22. Patella

23. Femoral condyles

24. Tibia

25. Fibula

26. Calcaneus

27. Phalanges

28. Metacarpal bone

29. Carpal bone

30. Mandible

31. Radius

32. Ulna

33. Tympanic bulla

34. Deltoid tuberosity of humerus

35. Humerus

36. Humeral head

37. 7th cervical vertebra

38. 1st thoracic vertebra

39. Rib

40. Spinous process of thoracic vertebra

41. Costal cartilage

42. 13th thoracic vertebra

43. Pubis

44. Obturator foramen

45. Femur

46. Fabella

47. Caudal vertebra

48. Transverse process of caudal vertebra


image

Figure 3-6, A Type of animal: Rat


Type of study: Head


Projection: Laterolateral (right lateral recumbency)


Weight of animal: 387 g


Gender: Female

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May 27, 2016 | Posted by in ANIMAL RADIOLOGY | Comments Off on Norway Rat (Rattus norvegicus)

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