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  • 1
    Electronic Resource
    Electronic Resource
    Experience with laparoscopic double gallbladder removal (1995)
    Springer
    Surgical endoscopy and other interventional techniques 9 (1995), S. 63-66 
    Details
    ISSN: 1432-2218
    Keywords: Laparoscopic cholecystectomy ; Duplication of gallbladder primordium ; ERCP ; Cholangiographic evaluation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Double gallbladder is a rare congenital anomaly and an encounter with it while performing cholecystectomy laparoscopically is a challenge to the laparoscopic surgeon. A 28-year-old man complaining of epigastric pain was evaluated at Teikyo University Hospital, Mizonokuchi, Japan. There were no abnormal laboratory findings. Ultrasonography revealed an acoustic shadow in each compartment without any inflammatory changes in the gallbladder. No lesions were endoscopically noted in the stomach. CT scan could not demonstrate the anomaly. ERCP revealed a duplication of the gallbladder shadow with a stone in each vesicle and also the confluence of two cystic ducts from both the gallbladders draining into the common bile duct (CBD). Laparoscopic cholecystectomy was performed successfully in this case. This paper presents this particular case because of double gallbladder's rarity in the literature and to emphasize the importance of preoperative cholangiographic evaluation for double gallbladder. The laparoscopic surgeon is given an idea of the meticulous dissection at the “hepatocystic triangle” due to the various other vascular and other congenital anomalies associated with it. An account of the classification of this congenital abnormality and its various types is also discussed here.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00187889
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    cDNA cloning of a human RAB26-related gene encoding a Ras-like GTP-binding protein on chromosome 16p13.3 region (2000)
    Springer
    Journal of human genetics 45 (2000), S. 309-314 
    Details
    ISSN: 1435-232X
    Keywords: Key words Ras superfamily of small GTP-binding proteins ; RAB26-related ; Rab26 ; RT-PCR ; RH mapping ; Chromosome 16p13.3 ; Virtual transcribed sequence (VTS)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Members of the RAB protein family are important regulators of vesicular fusion and trafficking. A putative new member of the RAB family of genes was identified through a public database search, and its full-length cDNA was isolated from a human fetal brain cDNA library. The predicted protein product of the gene consists of 190 amino acid residues and has 87% identity with rat Rab26. Thus, we designated this gene as the human RAB26-related gene. Reverse transcription-coupled polymerase chain reaction (RT-PCR) demonstrated that the RAB26-related messenger RNA was predominantly expressed in adult and fetal brain. Furthermore, an RT-PCR experiment for brain subregions showed that the mRNA was highly expressed in the amygdala, cerebellum, caudate nucleus, and hippocampus. By PCR-based analysis with both a human/rodent monochromosomal hybrid cell panel and a radiation hybrid panel, the gene was mapped to the chromosome 16p13.3 region between markers WI-7742 and WI-3061. The RAB26-related gene consists of eight exons that span about 44 kb of the genome DNA.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s100380070023
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    Paper (German National Licenses)
    Fulltext
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