Pneumatosis intestinalis with obstructing intussusception: A case report and literature review

Table 1 Reported cases that had intussusception associated with primary pneumatosis intestinalis

Ref.	Year	Sex	Immunosuppressive drug	Ischemia	PVG	Site	Treatment	Indication of surgery	Co-morbidity
Nagata et al[20]	23 yr	Male	No	No	No	A/C	CS→Surgery	Abdominal pain	None
Emanuel et al[21]	48 yr	Male	NR	NR	NR	D/C	Surgery	Obstruction	Hybrid perineurioma-schwannoma
Sugita et al[22]	5 yr	Female	Yes	No	Yes	A/C	BE	-	CML
Stern et al[23]	32 yr	Male	No	No	No	A/C	BE	-	None
Morrison et al[24]	3 mo	NR	Yes	Yes	NR	T/C	BE→Surgery	could not resolved intussusception	Peter's anomaly
Dubinsky et al[25]	1 yr	Male	Yes	NR	NR	A/C	Surgery	Obstruction	Crohn's disease
Navarro et al[26]	13 yr	Male	No	No	NR	T/C	BE→Surgery	Obstruction	None
Ahrar et al[27]	29 yr	Male	No	No	NR	A/C	BE→Surgery	NR	None
Our case	20 yr	Male	Yes	No	No	A/C	Surgery	Obstruction	MPGN

NR: Not referred; PVG: Portal venous gas; A/C: Ascending colon; D/C: Descending colon; T/C: Transverse colon; CS: Colonoscopy; BE: Barium enema; CML: Chronic myelogenous leukemia; MPGN: Membranoproliferative glomerulonephritis.