Table 1:

Clinical Characteristics and Risk Factors of Children with Peripancreatic Vascular Complications

Patient	Sex	Age at first AP	Age at thrombosis	Current diagnosis	Severity of AP at thrombosis	Location of thrombus	Diagnostic Imaging	Risk factors	Genetic variants
1	Female	3 years	13 years	ARP	Mild	Splenic vein	MRI/MRCP	Genetic	PRSS1 R122H
2	Female	12 years	14 years	CP	Moderately severe or severe	Portal vein	US with doppler	Genetic Obstructive (duct obstruction with large stones within the pancreatic duct)	PRSS1 R122C and c.40 +13C>T, CFTR (TG) 11–5T/ (TG) 11–7T
3	Female	4 years	9 years	ARP	Moderately severe or severe	Splenic vein and portal vein	CT scan	Idiopathic	Unknown
4	Female	10 years	15 years	CP	Moderately severe or severe	Splenic vein	CT scan	Hypertriglyceridemia	PPARG
5	Female	3 years	6 years	CP	Moderately severe or severe	Left gastric artery	CT scan	Pancreas divisum	Unknown

MRCP: Magnetic Resonance Cholangiopancreatography; US: Ultrasound; CT scan: Computerized Tomography scan; ARP: acute recurrent pancreatitis; CP: chronic pancreatitis