55 research outputs found

    A causal relationship between right paraduodenal hernia and superior mesenteric artery syndrome: a case report

    Get PDF
    <p>Abstract</p> <p>Introduction</p> <p>Cases of right paraduodenal hernia and superior mesenteric artery syndrome have been reported separately, but their occurrence in combination has not been reported.</p> <p>Case presentation</p> <p>A 46-year-old Japanese man who had never undergone laparotomy was admitted to our hospital due to an acute abdomen. An enhanced multidetector-row computed tomography scan of our patient showed a cluster of small intestines with ischemic change in his right lateral abdominal cavity. Emergency surgery was subsequently performed, and strangulation of the distal jejunum along with incidental right paraduodenal hernia was found. His necrotic ileum was resected, and the jejunum encapsulated by the sac was repaired manually without reduction.</p> <p>Three days after the operation, however, our patient developed vomiting. An upper gastrointestinal series revealed a straight line cut-off sign on the third portion of his duodenum. A second enhanced multidetector-row computed tomography scan showed that he had a lower aortomesenteric angle and a shorter aortomesenteric distance compared to his condition before his right paraduodenal hernia was surgically repaired. We strongly suspected that the right paraduodenal hernia repair may have induced superior mesenteric artery syndrome. On the 21st post-operative day, duodenojejunostomy was performed because conservative management had failed.</p> <p>Conclusions</p> <p>In this case, enhanced multidetector-row computed tomography, which permits reconstructed multiplanar imaging, helped us to visually identify these diseases easily. It is important to recognize that surgical repair of a right paraduodenal hernia may cause superior mesenteric artery syndrome.</p

    Acute appendicitis caused by endometriosis: a case report

    Get PDF
    <p>Abstract</p> <p>Introduction</p> <p>Endometriosis is a well-recognized gynecological condition in the reproductive age group. Surgical texts present the gynecological aspects of the disease in detail, but the published literature on unexpected manifestations, such as appendiceal disease, is inadequate. The presentation to general surgeons may be atypical and pose diagnostic difficulty. Thus, a definitive diagnosis is likely to be established only by the histological examination of a specimen.</p> <p>Case presentation</p> <p>We report a case of endometriosis of the appendix in a 25-year-old Caucasian woman who presented with symptoms of acute appendicitis and was treated by appendectomy, which resulted in a good outcome.</p> <p>Conclusions</p> <p>We discuss special aspects of acute appendicitis caused by endometriosis to elucidate the pathologic entity of this variant of acute appendicitis.</p

    Has the Congenitally Malformed Heart Changed Its Face?

    No full text

    Transient Superior Mesenteric Artery Syndrome and Psychogenic Vomiting

    Full text link
    A well-nourished teen-age girl with psychogenic vomiting demonstrated clinical and radiographic findings of SMAS. Her upper gastrointestinal radiographic studies were normal a few weeks before and three years after the study in which radiographic findings of SMAS were present. Psychologic factors should be considered in SMAS when no condition involving inanition, immobility, abdominal compression, or coexisting abdominal disturbance can be identified.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67571/2/10.1177_000992287401300209.pd
    corecore