Table 2.

Imaging findings of X-ray lymphangiograms. Findings of the entire patient cohort as well as patient subgroups with thoracic (chylothorax/chylopericardium), abdominal (chylous ascites) or abdomino-thoracic (chylothorax/chylopericardium and chylous ascites) effusions.

	Overall [n = 78]	Thoracic [n = 48]	Abdominal [n = 22]	Abdomino-Thoracic [n = 8]
Leakage	38 (48.7%)	29 (60.4%)	8 (36.4%)	1 (12.5%)
Chylolymphatic reflux	11 (14.1%)	10 (20.8%)	0 (0.0%)	1 (12.5%)
Obstruction with reflux or leakage	4 (5.1%)	3 (6.3%)	0 (0.0%)	1 (12.5%)
Obstruction without reflux or leakage	18 (23.1%)	3 (6.3%)	11 (50.0%)	4 (50.0%)
Lymphatic mass	4 (5.1%)	3 (6.3%)	0 (0.0%)	1 (12.5%)
Normal findings	3 (3.8%)	0 (0.0%)	3 (13.6%)	0 (0.0%)