From: Ultrasonography of kidney and spleen in clinically healthy llamas and alpacas
Organ | n | Mean (cm) | Min (cm) | Max (cm) | SD |
---|---|---|---|---|---|
Left kidney—sagittal | |||||
Width | 60 | 4.19 | 2.77 | 6.40 | 0.69 |
Length | 61 | 7.39 | 5.61 | 11.00 | 0.82 |
Cortex | 30 | 1.05 | 0.77 | 2.46 | 0.30 |
Medullary pyramids | 30 | 0.80 | 0.52 | 1.61 | 0.21 |
Left kidney—transversal | |||||
Width | 26 | 4.98 | 3.89 | 6.48 | 0.65 |
Cortex | 10 | 0.91 | 0.64 | 1.41 | 0.22 |
Medullary pyramids | 10 | 0.76 | 0.50 | 1.13 | 0.21 |
Spleen—sagittal | |||||
Width | 20 | 2.38 | 1.76 | 3.32 | 0.42 |
Right kidney—sagittalWidth | 57 | 4.00 | 2.89 | 5.17 | 0.52 |
Length | 58 | 7.10 | 5.01 | 9.44 | 0.78 |
Cortex | 52 | 0.93 | 0.61 | 1.41 | 0.16 |
Medullary pyramids | 52 | 0.73 | 0.42 | 1.28 | 0.19 |
Right kidney—transversal | |||||
Width | 31 | 4.49 | 3.45 | 5.82 | 0.53 |
Cortex | 21 | 0.88 | 0.56 | 1.16 | 0.14 |
Medullary pyramids | 21 | 0.65 | 0.41 | 0.82 | 0.11 |