منابع مشابه
Complete colonic duplication in children
Background: Complete colonic duplication is a very rare congenital anomaly that may have different presentations according to its location and size. Complete colonic duplication can occur in 15% of gastrointestinal duplication. We report two cases of complete colonic duplications, and their characteristics. Case Presentation: We present two patients with complete colonic duplication with differ...
متن کاملUrethral duplication.
Urethral duplication is a rare congenital anomaly. Although a number of theories have been proposed to describe the embryology of the condition, the actual mechanism of the disorder is still unclear. We report here a case of urethral duplication in a 11-year-old boy complaining of a double stream, and review the current literature on this rare entity.
متن کاملOn Finding Duplication and Near-Duplication in Large Software Systems
This paper describes how a program called dup can be used to locate instances of duplication or nearduplication in a software system. D u p reports both textually identical sections of code and sections that are the same textually except for systematic substitution of one set of variable names and constants for another. Further processing locates longer sections of code that are the same except...
متن کاملPyloroduodenal Duplication Cyst: The Rarest Alimentary Tract Duplication
Pyloroduodenal duplication is the rarest alimentary tract duplication known so far. A 1-year-old female patient presented with abdominal pain, lump in the epigastrium and occasional vomiting. On ultrasound and CT scan of abdomen suspicion of duplication cyst was made. Operation revealed a duplication cyst along pylorus and first part of the duodenum. Excision of free part and mucosal stripping ...
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ژورنال
عنوان ژورنال: Historia Mathematica
سال: 1974
ISSN: 0315-0860
DOI: 10.1016/0315-0860(74)90043-3