Annular pancreas (Q46347): Difference between revisions

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@@ Property / Canonical URI @@
+https://id.who.int/icd/entity/1311285827
@@ Property / Canonical URI: https://id.who.int/icd/entity/1311285827 / rank @@
+Normal rank
@@ Property / CURIE @@
+CID11:LB21.0
@@ Property / CURIE: CID11:LB21.0 / rank @@
+Normal rank
@@ Property / Canary Token @@
+dki-india-LB21.0
@@ Property / Canary Token: dki-india-LB21.0 / rank @@
+Normal rank
@@ Property / Verification Status @@
+Concluído
@@ Property / Verification Status: Concluído / rank @@
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@@ Property / Knowledge Architect @@
+https://pauloleads.com.br/cases-publicos/
+Normal rank
@@ Property / Collection date @@
+August 2026Timestamp +2026-08-13T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 day
Before 0
After 0
-Timestamp
++2026-08-13T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+day
 Before
 After
@@ Property / Collection date: 13 August 2026 / rank @@
+Normal rank
@@ Property / Linked ICD 10 @@
+ICD S453
@@ Property / Linked ICD 10: ICD S453 / rank @@
+Normal rank

Latest revision as of 14:52, 13 August 2026

Annular pancreas is a distinct form of duodenal atresia in which the head of the pancreas forms a ring around the second portion of the duodenum. During the neonatal period, the clinical picture is dominated by epigastric distension with vomiting, which is nonbilious as the obstruction is usually supra-vaterian. Chromosomal abnormalities are present in one-third of cases of annular pancreas, with trisomy 21 (followed by trisomy 18 and 13) being the most frequently detected anomaly. Annular pancreas is an embryopathy resulting from an anomaly occurring early (towards the fourth week) in development.

Language	Label	Description	Also known as
default for all languages	LB21.0
English	Annular pancreas	Annular pancreas is a distinct form of duodenal atresia in which the head of the pancreas forms a ring around the second portion of the duodenum. During the neonatal period, the clinical picture is dominated by epigastric distension with vomiting, which is nonbilious as the obstruction is usually supra-vaterian. Chromosomal abnormalities are present in one-third of cases of annular pancreas, with trisomy 21 (followed by trisomy 18 and 13) being the most frequently detected anomaly. Annular pancreas is an embryopathy resulting from an anomaly occurring early (towards the fourth week) in development.