Abdominal exploration in captive collared peccaries (Tayassu tajacu) by ultrasonography.
This study determines the morphology and ultrasound features of the abdominal organs in male, nestling and healthy collared peccaries. The bladder wall is hyperechogenic, with a thickness of 0.2 ± 0.08 cm. The kidneys present a well-defined cortex, medulla and pelvis, and the dimensions are 2.56 ± 0.3 × 4.6 ± 0.8 cm for the left and 2.51 ± 0.4 × 4.86 ± 1.1 cm for the right kidney. The spleen has a uniform echotexture over its entire surface. The largest dimensions of the liver are 2.0 ± 0.57 cm for the left lobe and 1.42 ± 0.66 cm for the caudate lobe. The liver presents a homogeneous echotexture in the majority of cases, but sometimes some hyperechoic spots are present. The stomach wall has a thickness of 0.42 ± 0.28 cm. The bowel loops show alternate hyperechoic and hypoechoic layers with a uniform diameter and a wall thickness of 0.19 ± 0.07 cm.
Laboratory of Animal Germplasm Conservation - LCGA, Universidade Federal Rural do Semi-Árido - UFERSA, BR 110, Km 47, s/n, Pres. Costa e Silva, 59625-900, Mossoró, RN, Brazil.
G C X
GC
Peixoto
I R S
IR
Oliveira
N D
ND
Alves
M F
MF
Oliveira
A R
AR
Silva
D000005:Abdomen / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D000818:Animals; D001188:Artiodactyla / Q000033:anatomy & histology* / Q000097:blood; D003106:Colon / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D007668:Kidney / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D008099:Liver / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D008297:Male; D013154:Spleen / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D013270:Stomach / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D014463:Ultrasonography; D001743:Urinary Bladder / Q000000981:diagnostic imaging