Idiopathic neonatal pneumoperitoneum with favorable outcome: A case report and review

Table 1 Details of idiopathic neonatal pneumoperitoneum in the literature

Ref.	Age at onset (d)	Birth weight (g)	Gestation (wk)	Delivery mode (V or C)	Apgar score (1, 5 min)	Clinical sign	Peritonitis (Yes or No)	WBC, N (109, %)	Exploration (Yes or No)	Findings (P or N)	Survival (Yes or No)
Vohra et al[18], 1992	2	1300	30	V	6, 7	AD, RD	N	3.6, 28	Y	N	Y
Khan et al[22], 2011	12	1700	38-42	V	U	AD	N	14.5, U	N	-	Y
	12	1900	34	V	U	AD	U	U	N	-	Y
Bedi et al[20], 1991	0-1	2400	U	C	U	AD, RD	N	U	Y	N	Y
Shah et al[17], 1992	5	2300	36	U	8, 10	AD	N	U	Y	N	Y
Steves et al[21], 1987	U	U	U	U	U	AD, HMD	N	U	Y	N	Y
Porter[19], 1956	2	2900	U	C	U	RD, EC	N	U	Y	N	Y

V: Vaginal delivery; C: Cesarean section; WBC: White blood cell count; P: Positive; N: Negative; U: Unmentioned; AD: Abdominal distention; RD: Respiratory distress; HMD: Hyaline membrane disease; EC: Extremity cyanosis.