Cystic dystrophy of the duodenal wall is not always associated with chronic pancreatitis

Table 6 Epidemiological and clinical characteristics of patients in the 38 case report papers involving 46 subjects with a benign cystic duodenal wall (a paper may report more than one patient), the three cases reported in the present paper are also shown (continues from Table 5)

Author[Ref.] yr	Time interval from the onset of symptoms to diagnosis	Abdominal pain	Weight loss	Jaundice	Hyperamylasemia
Bill et al[74] 1982	NR	Yes (Persistent)	Yes	No	No
Holstege et al[75] 1985	6 mo	Yes (Persistent)	Yes	No	Yes
Tio et al[9] 1991	NR	Yes (NR)	No	No	NR
Tio et al[9] 1991	NR	Yes (NR)	No	Yes	NR
Flaherty et al[75] 1992	NR	Yes (NR)	No	No	NR
Izbicki et al[77] 1994	NR	Yes (Recurrent)	No	No	No
Fujita et al[14] 1997	NR	Yes (Recurrent)	Yes	No	No
Shudo et al[17] 1998	NR	Yes (Persistent)	No	No	Yes
Wu et al[78] 1998	10 yr	Yes (Recurrent)	Yes	No	NR
Babál et al[79] 1998	NR	No	No	No	NR
Rubay et al[21] 1999	7 yr	Yes (Recurrent)	Yes	No	Yes
Balachandar et al[22] 1999	NR	No	No	Yes	No
Mohl et al[25] 2001	1 yr	Yes (Recurrent)	Yes	No	NR
Mohl et al[25] 2001	1 yr	Yes (Persistent)	Yes	No	NR
Munthali Lovemore et al[26] 2001	NR	Yes (Persistent)	NR	Yes	Yes
Indinnimeo et al[27] 2001	10 yr	Yes (Recurrent)	No	No	Yes
Shudo et al[28] 2002	NR	Yes (Persistent)	No	No	Yes
Glaser et al[29] 2002	NR	Yes (Persistent)	Yes	No	No
Hwang et al[31] 2003	NR	Yes (Persistent)	Yes	No	Yes
Jovanovic et al[32] 2004	NR	Yes (Persistent)	Yes	No	Yes
McFaul et al[80] 2004	13 mo	Yes (Recurrent)	Yes	No	NR
McFaul et al[80] 2004	2 yr	Yes (Recurrent)	Yes	Yes	NR
Isayama et al[33] 2005	2 yr	Yes (Persistent)	Yes	No	No
Chatelain et al[34] 2005	1 yr	Yes (Recurrent)	Yes	No	No
Chatelain et al[34] 2005	NR	Yes (Persistent)	Yes	No	No
Balzan et al[35] 2005	2 yr	Yes (Persistent)	No	No	Yes
Sanada et al[43] 2007	NR	Yes (Persistent)	No	No	Yes
Balakrishnan et al[44] 2007	NR	Yes (Persistent)	Yes	No	Yes
de Tejada et al[50] 2008	2 mo	Yes (Persistent)	Yes	No	NR
Stefanescu et al[51] 2008	5 mo	Yes (Persistent)	Yes	No	NR
Varma et al[53] 2008	3 mo	Yes (Persistent)	Yes	No	NR
Galloro et al[54] 2008	NR	Yes (Recurrent)	Yes	No	Yes
Thomas et al[59] 2009	NR	Yes (NR)	Yes	No	NR
Levenick et al[61] 2009	NR	Yes (Recurrent)	NR	No	NR
Levenick et al[61] 2009	NR	Yes (Recurrent)	Yes	No	NR
Levenick et al[61] 2009	NR	Yes (Recurrent)	Yes	No	NR
Levenick et al[61] 2009	NR	No	Yes	No	NR
Yoshida et al[62] 2009	NR	Yes (Persistent)	No	No	Yes
Meesiri[64] 2009	NR	Yes (Recurrent)	No	No	Yes
Funamizu et al[65] 2009	NR	Yes (Persistent)	No	Yes	Yes
Viñolo Ubiña et al[66] 2010	3 mo	Yes (Persistent)	No	No	Yes
Tezuka et al[67] 2010	NR	Yes (NR)	No	No	Yes
Lee et al[69] 2010	NR	Yes (Recurrent)	No	No	Yes
Egorov et al[70] 2010	2 mo	Yes (Persistent)	Yes	No	Yes
Egorov et al[70] 2010	1 yr	Yes (Persistent)	Yes	Yes	No
German et al[72] 2010	NR	Yes (Recurrent)	Yes	No	Yes
Pezzilli 2011 Present paper	1 yr	Yes (Recurrent)	Yes	Yes	No
Pezzilli 2011 Present paper	7 mo	Yes (Persistent)	Yes	No	Yes
Pezzilli 2011 Present paper	1 mo	Yes (Persistent)	Yes	Yes	Yes
Overall	2.1 ± 3.1 yr	46/49	30/47	8/49	22/33
		(93.90%)	(63.80%)	(16.30%)	(66.70%)

CBD: Common bile duct; NR: not reported.