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  • Cell & Developmental Biology  (1)
  • Halalaimus  (1)
  • Key words: Adhesions — Herniorraphy — Inguinal hernia repair — Laparoscopy — Peritoneum — Totally extraperitoneal  (1)
  • Key words: Bile leak — T-tube — Biliary tree  (1)
Material
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Surgical endoscopy and other interventional techniques 12 (1998), S. 60-62 
    ISSN: 1432-2218
    Keywords: Key words: Bile leak — T-tube — Biliary tree
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. Operations on the common bile duct can result in severe long-term consequences. To prevent some of these complications, it is common practice to drain the biliary tree with a T-tube. The T-tube is usually removed 2 weeks after it was placed. There have been numerous reports of bile leak following T-tube removal in the literature. These leaks can result in bile ascites, biloma, or bile peritonitis. Control of bile leaks can be accomplished in a number of ways, including endoscopically or radiologically placed stents or drains and radiologic techniques to drain the fluid collections. We describe a novel technique that can be utilized at the time of T-tube removal that will allow immediate control of the bile leak and prevent the complications of bile accumulation within the peritoneal cavity. We have performed fluoroscopic removal of T-tubes on two patients and found no complications with the technique. We have successfully visualized the T-tube tract in both patients. The T-tube tract can be visualized at the time of T-tube removal in an effort to prevent the complications of tract disruption and subsequent bile leak.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Surgical endoscopy and other interventional techniques 13 (1999), S. 14-16 
    ISSN: 1432-2218
    Keywords: Key words: Adhesions — Herniorraphy — Inguinal hernia repair — Laparoscopy — Peritoneum — Totally extraperitoneal
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: The laparoscopic approach to hernia repair has been advocated by many as a potentially superior method of herniorraphy. Several techniques have been described, each with its own proposed advantages. These techniques involve different anatomic approaches, the most recent of which is the totally extraperitoneal approach (TEPA). One presumed advantage of the extraperitoneal approach is the avoidance of adhesion formation because the peritoneum is not entered and mesh is not placed in direct contact with intra-abdominal structures. We hypothesize, however, that when the peritoneum is dissected from the abdominal wall, it is partially devascularized, leading to scar formation and potential adhesion formation. This would suggest that the TEPA method of herniorraphy may not completely avoid the risks of intra-abdominal adhesion formation. Methods: After appropriate approval was obtained, 88 male Sprague-Dawley rats were divided into two equal groups. One group underwent laparotomy followed by careful blunt dissection of the peritoneum from the left abdominal wall. The control group underwent laparotomy without manipulation of the peritoneum. All animals were re-explored 14 days later, and the abdominal cavity was examined for adhesions. The type and location of any adhesion was recorded. Results: Adhesion formation occurred in 10 of 44 (23%) subjects in the peritoneal dissection group, compared with 3 of 44 (7%) in the nondissection group (p 〈 0.05). Conclusions: Dissection of the peritoneum from the overlying abdominal wall in the murine model leads to intra-abdominal adhesion formation. This suggests that peritoneal dissection in the TEPA method of herniorraphy may lead to intra-abdominal adhesion formation.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Hydrobiologia 102 (1983), S. 39-44 
    ISSN: 1573-5117
    Keywords: Halalaimus ; Nematoda ; taxonomy ; morphology ; postembryonic development
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract During a trans-Saharan expedition in 1980 a number of samples were collected from stagnant and running fresh and slightly saline water bodies. One of them, collected from the Oued En-Namous in a small oasis yielded several interesting nematodes, among which was a newHalalaimus species described herein asHalalaimus algeriensis n. sp. It comes close toH. minusculus Tchesunov, 1978, but differs in tailshape, absence of males and habitat. It also resembles the marine speciesH. gracilis de Man, 1888, but differs in the relative length of the anterior setae, the absence of a lateral field and absence of males. The new species can be differentiated fromH. stammeri Schneider, 1940, the only fresh water species found hitherto, by its shorter body, more anterior and wider fovea, and the length and position of the anterior setae. The various juvenile stages can be separated on the basis of body length, foveal length and genital primordium.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 0003-276X
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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