| |
age, sex, breed
|
onset of symptoms
|
clinical
|
family affected
|
legs
|
patella
|
heart
|
PA
|
aorta
|
eyes
|
other tissues
|
ultrasound
|
|---|
|
1
|
18 mo, F thoro
|
6 mos
|
rear legs
|
no
|
4 mild
|
ND
|
ND
|
ND
|
+
|
ND
|
nuchal+
|
ND
|
|
2
|
5 y, M Han
|
16 mo
|
forelimbs
|
no
|
4 severe
|
ND
|
Cor +
|
ND
|
+
|
R eye +
|
nuchal+
|
front SLs
|
|
3
|
5 y, F, Appal
|
6 mos
|
four
|
sire
|
4 severe
|
yes
|
cor N
|
ND
|
+
|
both+
|
nuchal, lung +
|
2/2 hind SLs
|
|
4
|
8 y, M thoro
|
6 yr
|
rear legs
|
sire sudden death
|
4 mild
|
ND
|
ND
|
ND
|
+
|
-
|
nuchal+
|
rear legs
|
|
5
|
16 y, M, Arab
|
unknown
|
years
|
no
|
4 mild
|
ND
|
valve+
|
ND
|
+
|
-
|
-
|
ND
|
|
6
|
18 y, F quarter,
|
unknown
|
rear legs, lung sounds
|
no
|
4 mild
|
ND
|
cor
|
ND
|
+
|
both+
|
nuchal, lung +
|
rear legs
|
- Age: age at necropsy; ND: not done; legs: SDFT, DDFT and SL; cor: coronary artery; PA: pulmonary artery; nuchal: nuchal ligament; Han: Hanovarian; Appal: Appaloosa; thoro: thoroughbred
- Mild, mod (moderate), severe: describes the average severity of pathology in examined leg tendons and ligaments; +: accumulation of proteoglycans in other tissues; -: no proteoglycan accumulation
