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Query: UMLS:C0021933 (intussusception)
 3,822 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An unusual case of carcinosarcoma of the lung with metastasis to the gastrointestinal tract causing intussusception is presented. The clinical, radiologic and histopathologic features are reviewed with reference to relevant literature.
Scand J Thorac Cardiovasc Surg 1992
PMID:Carcinosarcoma of the lung with gastrointestinal metastasis. Case report. 143 48

Dysphagia may be a continuing or added problem after operations for the control of reflux. In a series of 208 patients treated surgically for recurrent hiatal hernia, 34 (16.3%) presented with dominant dysphagia either caused by or aggravated by the operation. They were evaluated by history, radiology, manometry, and endoscopy. The causes of dysphagia were diagnosed in all patients: reflux stricture in nine patients, tight or long Nissen wrap in 15, muscle injury in three, inappropriate myotomy with reflux in three, myotomy with overcompetent repair in two, and early Nissen intussusception in two patients. Surgical correction was by total fundoplication gastroplasty in 32 patients, Nissen repair in one, and colon interposition in one. In four patients the myotomy was closed. Complete follow-up averages 5.4 years. There has been one anatomic recurrence, 28 patients are asymptomatic, and five are much improved but have minor persistent dysphagia. Only by complete investigation can the cause of dysphagia be recognized and treated.
J Thorac Cardiovasc Surg 1984 Dec
PMID:Dysphagia complicating hiatal hernia repair. 650 20

Arteriovenous fistulae of the mesenteric circulation are rare, only 30 cases having been reported in the English literature. These lesions may follow operations on the abdominal viscera or abdominal injuries, either blunt or penetrating. We report a case of an iatrogenic mesenteric arteriovenous fistula diagnosed 20 years after a small bowel resection for an ileocecal intussusception. A review of the English literature is presented and the diagnosis, treatment, and pathophysiology of mesenteric arteriovenous fistulas is discussed, with special emphasis on the possible sequelae of a hyperkinetic portal blood flow.
J Cardiovasc Surg (Torino)
PMID:Arteriovenous fistulas of the mesenteric vessels. Report of a case and review of the literature. 710 94

Four cases with unusual aortic dissection found unexpectantly at the time of operation, and their aortographic and anatomic findings and surgical treatment are described. One of the patients had a type I aortic dissection with intimo-intimal intussusception and another had a type I dissection with one portion of the intimal wall unidentifiable up to the origin of the innominate artery. One patient had a type III dissecting aneurysm with retrograde dissection into the aortic arch and ascending aorta, and the fourth patient had a dissecting aneurysm involving the ascending aorta and the innominate, right common carotid, and right vertebral arteries with a re-entry at the aortic arch.
J Thorac Cardiovasc Surg 1980 Jun
PMID:Intimo-intimal intussusception and other unusual manifestations of aortic dissection. 737 12

Thoracic aorta dissection involving the ascending tract (type A) is an affection which can often become lethal. The possibility of reaching immediate diagnosis and setting up surgical treatment are fundamental for the patient prognosis. In the case report, trans-esophageal echocardiography (TEE) made it possible to reach an immediate diagnosis of an unusual presentation of the dissection of type A, the intussusception of the aorta, not diagnosed by other non invasive methodologies, thus permitting timely surgical treatment.
J Cardiovasc Surg (Torino) 1993 Oct
PMID:Aortic intussusception: a rare presentation of type A aortic dissection evidenced by transesophageal echocardiography. 828 43

Coronary pseudostenosis (PS) are increasingly visualized during coronary interventions. In many patients PS are readily recognized by a characteristic angiographic pattern, but in other cases the diagnosis remains difficult. The value of intravascular ultrasound (IVUS) in the study of PS remains unknown. In this study, IVUS was used to assess the morphologic appearance of the vessel wall in 10 consecutive patients showing images of PS during coronary interventions. Mean age of the group was 60+/-12 years and two patients were female. IVUS was performed with a motorized pullback system to assess lumen, plaque, and total vessel cross-sectional areas. Measurements were performed both at the site of PS and at the distal reference segment. PS were always located on angled coronary segments. In one patient no lumen narrowing was detected with IVUS at the site of PS. In the remaining nine patients, however, a very localized elliptic-shaped lumen narrowing was demonstrated. As compared with the distal reference segment, coronary lumen (6.3+/-2.2 vs. 12.7+/-4.8 mm2, P < 0.001) and total vessel area (11.9+/-3.3 vs. 16.1+/-6.1 mm2, P < 0.05) were smaller at the site of PS. Severe lumen asymmetry was also documented at this site. In addition, a characteristic image of a flattened, three-layered wall, overlying a hypoechogenic space, was visualized in five patients. This unique pattern was considered the correlate of a partial coronary intussusception. PS induced some resistance to the advancement of catheters in two patients and temporary flow impairment in two additional patients. However, in every case, the image of PS disappeared once the guidewire was removed. Thus, at sites with PS, IVUS allows ruling out severe atherosclerosis and coronary dissections. In addition, IVUS also provides important diagnostic clues, including the image of intussusception, for making the correct diagnosis of this benign entity.
Catheter Cardiovasc Interv 1999 Mar
PMID:Value of intravascular ultrasound in the assessment of coronary pseudostenosis during coronary interventions. 1034 31

An unusual case of a type-A aortic dissection with complete circumferential dissection just above the aortic valve with intimointimal intussuseption just distal to the left subclavian artery partially obstructing the descending aorta is described. CT-scan and transesophageal echocardiography together with clinical suspicion led to the correct diagnosis. Intimointimal intussusception is an unusual type of aortic dissection in which a proximal circumferential tear causes dissection with intussusception of the torn intima downstream, which could cause confusion about the appropriate diagnosis ([1]). It is a very infrequent complication of aortic dissection with only a few cases reported in the literature ([2-6]). CT scan and transesophageal echocardiography are the most accurate diagnostic tools ([7-9]). We describe a patient with intimointimal intussusception, diagnosed by CT scan and transesophageal echocardiography.
Cardiovasc Surg 2003 Apr
PMID:Circumferential dissection with intimal intussusception: an unusual case of acute aortic type A dissection. 1266 55

Aim of the study was to validate the use of endoluminal stent-graft treatment as an alternative to conventional surgery in patients affected by blunt chest trauma and aortic disruption with multiple associated lesions. We report the case of a young female admitted with diagnosis of descending thoracic aortic transection and multiple traumas following a car accident. Spiral computed tomography revealed circular disruption of thoracic aorta immediately after isthmus region with intussusception of leaflets and pseudo-coartation. Doppler analysis showed a 70 mmHg transaortic gradient. The hemodynamic evaluation confirmed the existence of severe transaortic gradient. A Gore-TAG endoprosthesis (26 x 100 mm) was selected. Intraoper-ative transesophageal echocardiography assessment was performed to monitoring the entire procedure. The final arteriogram showed an optimal sealing at proximal and distal site without endoleak with complete readjustment of intimal leaflets to the aortic wall and disappearance of transaortic gradient related to the pseudo-coartation. No complication was observed in the early postoperative and patient was discharged one month later once complete rehabilitation of associated lesion was obtained. Computed tomography scan performed before discharge revealed persistency of patent lumen of aorta with fibrosis of readjusted circumferential intimal flap. In conclusion endovascular repair of complete aortic transection may result safe and effective particularly in patients with extensive associated injuries. Indeed the severity of coexisting non-aortic lesions could be adversely affected by conventional surgery in consideration of high surgical morbidity due to open thoracotomy. Stent-graft repair allows the patient to timely undergo medical or surgical management of associated lesions and a prompt rehabilitation with shorter hospital stay.
J Cardiovasc Surg (Torino) 2005 Apr
PMID:Stent-graft treatment of complete acute aortic transection complicated by intussusception and pseudo-coartaction. 1579 94

Intimal intussusception is an uncommon variation of aortic dissection, resulting from circumferential detachment and stripping of the intima in the setting of a Stanford type A dissection. The resultant tube of detached intima may prolapse either antegrade into the aortic lumen or retrograde into the left ventricular cavity. We classify these forms of dissection as antegrade and retrograde Stanford type A intimal intussusception. We present two cases with intimal intussusception and a review of the current literature. The majority of previous cases have been reported in the cardiology and cardiothoracic surgical literature, with few previous radiological reports.
Int J Cardiovasc Imaging 2007 Oct
PMID:Radiological diagnosis and classification of antegrade and retrograde Stanford type A intimal intussusception. 1716 Apr 26

We report on a patient with Marfan syndrome who presented a Stanford type B dissection of the descending thoracic aorta in late pregnancy. After a cesarean section, the patient presented a severe obstruction of the mesenteric superior artery. An endovascular fenestration was performed (balloon and guidewire based fenestration). Computed tomography (CT) angiography revealed an intussusception 'like' image of the abdominal aortic layers as a consequence of the fenestration procedure. Because of aneurismal progression in the abdominal aorta, surgical repair of the abdominal aorta and intussusception material removal was achieved six weeks later. The patient is currently in good condition. We conclude that the intussusception could be induced by a guidewire. This fenestration procedure is not recommended in patients with structural aortic disorders.
Interact Cardiovasc Thorac Surg 2010 Sep
PMID:Intussusception like lesion after fenestration in aortic type B dissection. 2053 60


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