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Mutiple-slice spiral CT diagnosis of atypical intraabdominal hernia / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery ; (12): 871-874, 2011.
Article in Chinese | WPRIM | ID: wpr-321218
ABSTRACT
<p><b>OBJECTIVE</b>To discuss the value of multiple-slice spiral CT diagnosis of atypical intraabdominal hernia.</p><p><b>METHODS</b>The clinical and CT findings of 16 cases of atypical intraabdominal hernia confirmed surgically were retrospectively analysed.</p><p><b>RESULTS</b>In all the 16 cases, the contents of hernia were small bowels and the mesentery. Nine cases were caused by the adhesion after abdominal operations or infection, 6 by the mesenteric foramen, and 1 by the gap of pelvic peritoneum. The main CT findings were as follows(1)the obstructed small bowels gathered abnormally and showed cluster shape(9 cases); the walls of the bowels thickened with edema and showed "target" sign with exudate in the neighboring spaces(5 cases); other part of the abdominal cavity became empty for lack of small bowels(4 cases).(2) Abnormal arrangement of the branches of mesenteric vessel, which appeared gathered or pulled or rigid and displacement of the main branches to left or right(12 cases). Thickened mesenteric vessel (4 cases) torsion of mesentery with "whirlpool" sign (3 cases). (3) With the help of multiplanar reformation, 5 cases showed the evidence of hernia rings. In the ring area, there were gathered or pulled or rigid and radiating mesenteric vessel and the dilated or effusion bowels in cluster arrangement forming "parachute" and "bundle of balloons" sign.</p><p><b>CONCLUSION</b>CT manifestations of atypical intraabdominal hernia has some specific characteristics, which is of important value for clinical diagnosis and treatment.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Diagnostic Imaging / Tomography, Spiral Computed / Hernia, Ventral / Methods Type of study: Diagnostic study Limits: Adolescent / Adult / Aged / Aged80 / Child / Female / Humans / Male Language: Chinese Journal: Chinese Journal of Gastrointestinal Surgery Year: 2011 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Diagnostic Imaging / Tomography, Spiral Computed / Hernia, Ventral / Methods Type of study: Diagnostic study Limits: Adolescent / Adult / Aged / Aged80 / Child / Female / Humans / Male Language: Chinese Journal: Chinese Journal of Gastrointestinal Surgery Year: 2011 Type: Article