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Adult intussusception secondary to inflammatory polyp occurs rarely. Imaging of intussusception on ultrasound, CT and MRI
has been previously described. In this report we describe a case of an adult intussusception secondary to inflammatory fibroid
polyp. Both the lead point (inflammatory fibroid polyp) and intussusception were depicted on multiplanar MR images. Findings
on MRI were confirmed at surgery and histopathological examination.
Received: 11 January 2000; Revised: 3 May 2000; Accepted: 4 May 2000 相似文献
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CHASON JL 《Radiology》1958,70(6):811-814
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F Vieras 《Clinical nuclear medicine》1986,11(3):158-160
A case of acute epididymitis evolved into testicular infarction. Scrotal scintigraphy identified the initial epididymitis and subsequent evolution into infarction. 相似文献
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Segmental infarction of the omentum secondary to torsion: ultrasound and computed tomography diagnosis 总被引:2,自引:0,他引:2
Segmental infarction of the omentum is a rare clinical entity that is seldom considered in the differential diagnosis for acute abdominal pain, especially as the clinical findings are so non-specific. Consequently, the diagnosis is usually made intraoperatively. The two cases presented here demonstrate the characteristic appearance of omental infarction on ultrasound and CT, which enables preoperative diagnosis. Preoperative radiological diagnosis may prevent unnecessary surgery. 相似文献
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An unusual case in which a computed tomogram demonstrated abnormal, enlarged vessels in the right lower lobe of the lung and suggested an arteriovenous malformation is presented. A scintiangiogram showed abnormal systemic supply to this area in the aortic phase. Contrast angiography demonstrated hypertrophy of the right inferior phrenic artery with abnormal systemic supply to the pleura and parenchyma of the right lower lobe, presumably on the basis of old infection. 相似文献
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A 35-year-old man discovered a 1-cm nodule at the upper pole of the left testicle after blunt focal trauma. While the pain, tenderness, and location suggested hematoma or appendiceal torsion, the demonstration by ultrasound of the size, cystic nature, and extraparenchymal location was consistent with the rarely documented cyst of the tunica albuginea. 相似文献
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This article describes a 28-yr-old black man with sickle cell anemia who presented with severe chest pain secondary to acute infarction of the body of the sternum, hypoventilation, and hypoxemia with no evidence of acute chest syndrome. A bone scan performed 5 days after admission revealed increased uptake in the sternum, suggesting sternal infarction. Repeat bone scan performed 2 mo later demonstrated normal concentration in the sternum. 相似文献
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Acalculous inflammatory disease of the biliary tree is a recently recognized complication of acquired immunodeficiency syndrome (AIDS). Two men with AIDS and elevated serum alkaline phosphatase levels are reported. Computed tomography and cholangiography demonstrated biliary disease resembling sclerosing cholangitis. 相似文献
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《European journal of radiology》1996,23(1):88-90
Several conditions may simulate the radiolucent appearances of pneumoretroperitoneum at plain film. These include gas shadows in locations other than the retroperitoneal space or fluid within the retroperitoneal compartments. Two cases of emphysema within the soft tissues of the back mimicking pneumoretroperitoneum on plain radiographs are described. One case was secondary to epidural anesthesia and another to trauma. In both, computed tomography (CT) led to the correct diagnosis. The possible pitfalls in the differential diagnosis of retroperitoneal gas are described with emphasis of the diagnostic role of CT. 相似文献
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The postoperative use of testicular imaging to evaluate the preservation of testicular circulation has been reported after orchiopexy, excision of a hematocele, and repair of a traumatized tunica albuginea. The authors discuss the previously unreported use of testicular imaging in patients who have undergone recent herniorrhaphy or varicocelectomy. The scan of a patient with intact testicular perfusion following herniorrhaphy is compared to the scans of two patients with absence of perfusion of a testicle five to seven days following respective herniorrhaphy and varicocelectomy surgeries. 相似文献
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S M Goldman E K Fishman O M Gatewood B Jones C Brendler S S Siegelman 《Journal of computer assisted tomography》1984,8(3):462-468
Colovesical fistula, a not infrequent complication of diverticulitis, can be difficult to demonstrate by commonly used diagnostic imaging modalities. We present four cases in which computed tomography was used to detect the presence of such a fistula. Computed tomography readily detected air within the bladder earlier and without equivocation when compared with other imaging techniques. It was useful also in the assessment of the extent and the degree of pericolonic inflammation, thus playing an important role in preoperative surgical planning and postoperative follow-up. 相似文献