Abstract：
:We report 2 cases of patent urachus with bladder prolapse, which has a characteristic finding of "disappearance of cyst" antenatally. In the first case, a 34-year-old woman presented at 14 weeks gestation for evaluation of a cyst. Prenatal ultrasonography revealed a cystic mass at the base of the umbilical cord, communicating with the bladder. At 26 weeks gestation, the cyst had disappeared, and a solid mass bulged out inferior to the umbilical cord. At term, the patient delivered a male infant. Examination of the neonate demonstrated mucosal protrusion inferior to the umbilical cord. Catheterization confirmed communication with the bladder. We diagnosed patent urachus with bladder prolapse. In the second case, a 36-year-old woman presented at 19 weeks gestation for evaluation of moderate bilateral hydronephrosis and an abdominal cyst. Prenatal ultrasonography revealed a cystic mass at the base of the umbilical cord, communicating with the bladder. At 26 weeks gestation, the cyst had disappeared. At term, the patient delivered a male infant displaying patent urachus with bladder prolapse. Understanding of the development of urachus is important for prenatal diagnosis, which in turn allows surgery immediately after birth. We showed bladder function after surgery remains good at school age.
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
Matsui F,Matsumoto F,Shimada Kdoi
10.1016/j.jpedsurg.2007.07.055subject
Has Abstractpub_date
2007-12-01 00:00:00pages
e7-10issue
12eissn
0022-3468issn
1531-5037pii
S0022-3468(07)00539-8journal_volume
42pub_type
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journal_title：Journal of pediatric surgery
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abstract：:Seventeen pediatric patients with a major salivary gland malignancy (16 parotid, 1 submaxillary) were reviewed. Eight patients presented with carcinoma. The usual presentation was a mass over the affected gland. Six patients had localized disease, which was treated by excision. This was accomplished by either a total ...
journal_title：Journal of pediatric surgery
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abstract：PURPOSE:While obesity is associated with increased mortality and decreased functional outcomes in adult burn patients, the ramifications of larger than average body size in the pediatric burn population are less well understood. The present study examines whether obesity was associated with poor outcomes following pedi...
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pub_type： 杂志文章
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pub_type： 杂志文章,多中心研究
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journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/0022-3468(92)90281-b
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journal_title：Journal of pediatric surgery
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journal_title：Journal of pediatric surgery
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journal_title：Journal of pediatric surgery
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doi：10.1016/j.jpedsurg.2008.10.120
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doi：10.1016/j.jpedsurg.2008.10.083
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journal_title：Journal of pediatric surgery
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journal_title：Journal of pediatric surgery
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doi：10.1016/j.jpedsurg.2005.06.037
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journal_title：Journal of pediatric surgery
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journal_title：Journal of pediatric surgery
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journal_title：Journal of pediatric surgery
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