Case Report [ Article in English ]				doi: 10.54584/lms.2022.7
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A Rare Cause of Congenital Duodenal Obstruction: Preduodenal Portal Vein
Nadir Görülen bir Konjenital Duodenal Obstrüksiyon Nedeni: Preduodenal Portal Ven
Ahmet SARAÇ^1[ID], Abdishakur MOHAMED ABDI^1[ID], Shukri SAID MOHAMED^1[ID], Mesut KAYSE ADAN^1[ID], Abdullahi YUSUF ALI^1[ID]
^1Department of Pediatric Surgery, Mogadishu Somalia-Turkey Recep Tayyip Erdoğan Training and Research Hospital, Mogadishu, Somalia.
Article Info: Received; 12.01.2020. Accepted; 02.02.2020. Published; 02.02.2020. Correspondence: Ahmet Saraç; MD, Department of Pediatric Surgery, Mogadishu Somalia-Turkey Recep Tayyip Erdoğan Training and Research Hospital, Mogadishu, Somalia. E-mail: drasarac@gmail.com
Abstract Preduodenal portal vein (PDPV) is a rare cause of duodenal obstruction. While half of PDPV cases present with obstructive findings in the neonatal period, the other half are diagnosed incidentally at advanced ages. In half of the obstructed PDPV cases, the cause of obstruction is another congenital anomaly. In our case, the aberrant ventral extension of the pancreas with PDPV caused incomplete duodenal obstruction by compressing the duodenum externally.				Özet Preduodenal portal ven (PDPV), duodenal tıkanıklığın nadir bir nedenidir. Yenidoğan döneminde PDPV olgularının yarısı obstrüktif bulgularla ortaya çıkarken, diğer yarısı ileri yaşlarda rastlantısal olarak teşhis edilmektedir. Tıkanmış PDPV vakalarının yarısında, tıkanıklığın nedeni başka bir konjenital anomalidir. Bizim olgumuzda PDPV’ye eşlik eden pankreasın anormal ventral uzantısı duodenuma dıştan bası yaparak inkomplet tıkanıklığa neden olmuştu.
Keywords: Preduodenal portal vein, Congenital duodenal obstruction, Duodenoduodenostomy, Malrotation.				Anahtar kelimeler: Preduodenal portal ven, Konjenital duodenum obstrüksiyonu, Duodenoduodenostomi, Malrotasyon.
Figure 1. PDPV and the aberrant ventral extension of the pancreas compresses between the first (D1) and second parts of the duodenum (D2). Figure 1 png						Şekil 1. Şekil 1 png
Figure 2. Duodenoduodenostomy anastomosis. Figure 2 png						Şekil 2. Şekil 2 png
This article previously published as: “Somalia Turkey Journal of Medical Science 2020; 1(1): 17-19.” Currently, Somalia Turkey Journal of Medical Science was merged with Life and Medical Sciences.
Cite this article
Saraç A, Mohamed Abdi A, Said Mohamed S, Kayse Adan M, Yusuf Ali A. A Rare Cause of Congenital Duodenal Obstruction: Preduodenal Portal Vein. Life Med Sci 2022; 1(1): 33-35. doi: 10.54584/lms.2022.7
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