Table 1.

Characteristics of 8 patients with ASR.

Patient number	Sex	Age	Peritonitis	Shock	Hematocrit (%)	US	CECT	Splenomegaly	Hematoma	AAST classification	Surgical approaches	Etiological factors
1	M	34	Yes	Yes	31.7	Pos	Pos	Yes	Yes	III	Splenectomy	Unknown
2	M	52	Yes	Yes	25.6	Neg	NP	Yes	No	II	Splenectomy; repair of hepatic aneurysm	Unknown
3	F	63	No	No	39.2	Pos	Pos	Yes	Yes	III	Splenectomy	Unknown
4	M	63	No	Yes	16.1	Neg	Pos	Yes	Yes	III	Splenectomy	AIP, anticoagulant
5	M	41	Yes	Yes	20.2	Pos	Neg	Yes	Yes	IV	Splenectomy; left hemicolectomy	Splenic flexure colon tumor
6	M	37	Yes	No	42.1	NP	Pos	Yes	Yes	III	Splenectomy; distal pancreatectomy	Chronic pancreatitis, hepatic cirrhosis
7	M	38	No	No	33.1	Pos	Pos	Yes	Yes	NM	Subcapsular hematoma evacuation; pancreas biopsy (6 months later)	Pancreatic cancer
8	F	69	No	No	46.6	Neg	Pos	Yes	Yes	II	NP	Polycythemia vera

Abbreviations: US—ultrasound; CECT—contrast-enhanced computed tomography; AAST—American Association for the Surgery of Trauma; Pos—positive, Neg—negative, NP—not performed; NM—not mentioned; AIP—autoimmune pancreatitis.