1/213. Large and giant middle to lower basilar trunk aneurysms treated by surgical and interventional neuroradiological methods.Treatment of large and giant aneurysms of the basilar artery remains difficult and controversial. Three large or giant aneurysms of the lower basilar artery were treated with a combination of surgical and interventional neuroradiological procedures. All patients underwent the balloon occlusion test with hypotensive challenge (blood pressure reduced to 70% of the control value). The third patient did not tolerate the test. In the first patient, both vertebral arteries were occluded through a craniotomy. In the second patient, both the aneurysm and the basilar artery were occluded by detached balloons. In the third patient, one vertebral artery was occluded by surgical clipping and the other by detached helical coils and fiber coils. In spite of anti-coagulation and anti-platelet therapy, postoperative thrombotic or embolic ischemia occurred in the second and third patients. Fibrinolytic therapy promptly corrected the ischemic symptoms, but the second patient developed hemorrhagic complications at the craniotomy area 2 hours later. At follow-up examination, the first patient had only 8th cranial nerve paresis, the second patient who had a hemorrhagic complication was bed-ridden, and the third patient had no deficit. Interventional occlusion requires a longer segment of the parent artery compared to surgical occlusion of the parent artery and might cause occlusion of the perforating arteries. However, selected use of various coils can occlude only a short segment of the parent artery. Thus, the postoperative management of thromboembolic ischemia after the occlusion of the parent artery is easier using the interventional technique.- - - - - - - - - - ranking = 1keywords = giant (Clic here for more details about this article) |
2/213. Vascularized fibular graft after excision of giant cell tumor of the distal radius. A case report.Although hemiarthroplasty of the wrist using vascularized proximal fibula has been described often, long term results with documentation of results are insufficient. A case of giant cell tumor of the distal radius with remarkable extraskeletal extension is reported. Vascularized fibula including its proximal head was used to replace the defect created after en bloc resection of the tumor. There was no deterioration in radiographic findings or function of the new joint at the time of the 10-year followup. Satisfactory range of motion of the wrist and the forearm was maintained. There was no instability in the joint, and grip strength measured 65% of the opposite side. Postoperative magnetic resonance imaging showed survival of the whole graft, including the subchondral portion. In addition to thorough revascularization of the graft, appropriate soft tissue reconstruction using dynamic tendon transfer contributed to the success. When these requirements are fulfilled, the graft can provide a functional and durable result. Although this is a single experience, the authors recommend wrist arthroplasty, rather than arthrodesis, in carefully selected patients.- - - - - - - - - - ranking = 0.83333333333333keywords = giant (Clic here for more details about this article) |
3/213. The use of cardiopulmonary bypass with profound hypothermia and circulatory arrest during the surgical treatment of giant intracranial aneurysms.The surgical treatment of giant intracranial aneurysms can be aided by using cardiopulmonary bypass to provide hypotension under hypothermic conditions. Cardiopulmonary techniques need to be modified to deal with the problems that arise during this type of neurosurgery.- - - - - - - - - - ranking = 0.83333333333333keywords = giant (Clic here for more details about this article) |
4/213. Laparoscopic drainage of giant lymphocele after renal transplantation.lymphocele is a relatively frequent complication of kidney transplantation. A 46-year-old man presented 2 years after kidney transplantation with a giant septated lymphocele. The patient underwent successful laparoscopic drainage of the collection and was discharged home on the day of the procedure. Laparoscopic drainage is a safe and effective treatment for complex lymphocele after kidney transplantation.- - - - - - - - - - ranking = 0.83333333333333keywords = giant (Clic here for more details about this article) |
5/213. Aggravation of brainstem symptoms caused by a large superior cerebellar artery aneurysm after embolization by Guglielmi detachable coils--case report.An 81-year-old male presented with right oculomotor nerve paresis and left hemiparesis caused by a mass effect of a large superior cerebellar artery aneurysm. Endovascular treatment was performed using Guglielmi detachable coils. The patient subsequently suffered aggravation of the mass effect 3 weeks after the embolization. Bilateral vertebral artery occlusion was performed, which decreased the cerebral edema surrounding the aneurysm, but his neurological symptoms did not improve. Parent artery occlusion is recommended as the first choice of treatment for an unclippable large or giant aneurysm causing a mass effect on the brainstem.- - - - - - - - - - ranking = 0.16666666666667keywords = giant (Clic here for more details about this article) |
6/213. Giant congenital epigastric hernia.Epigastric hernia is rare in children. When it occurs, as in adults, it is usually small. This is a report of a giant, congenital epigastric hernia which was repaired early to prevent complications. Though there was a brief period of postoperative respiratory difficulty, the final outcome was satisfactory. This case is interesting due to its massive size and congenital nature.- - - - - - - - - - ranking = 0.16666666666667keywords = giant (Clic here for more details about this article) |
7/213. Giant aneurysm of saphenous vein graft to coronary artery compressing the right atrium.aneurysm of reverse aortocoronary saphenous vein graft is a known complication of coronary artery bypass grafting. In this report we present a case of a 60-year-old man who presented 12 years after coronary artery bypass grafting with a giant graft aneurysm of the reverse aortocoronary saphenous vein graft to the right coronary artery, compressing the right atrium. Spiral computed tomography was used to identify the aneurysm measuring 7 x 6 x 7 cm. We also reviewed the English-language literature and found reports of 50 patients with similar aneurysms of which 30 (61%) were identified as true aneurysms and 17 (33%) were identified as pseudoaneurysms. Three patients could not be identified into either group. We reviewed the presenting symptoms, diagnostic tools, and treatment options for this rare entity. An understanding of the pathophysiology of reverse aortocoronary saphenous vein graft aneurysm is important to prevent the possibility of aneurysm rupture, embolization, myocardial infarction, or death.- - - - - - - - - - ranking = 0.16666666666667keywords = giant (Clic here for more details about this article) |
8/213. Pulmonary stenosis caused by extrinsic compression of an aortic pseudoaneurysm of a composite aortic graft.Pulmonic stenosis and stenosis of the right ventricular outflow tract related to extrinsic compression have been described in patients with tumors, in a patient with a pericardial cyst, and in patients with vascular abnormalities as an unruptured sinus of valsalva aneurysm, a giant coronary artery pseudoaneurysm and an aortic arch aneurysm. Composite graft replacement of the ascending aorta and aortic valve with reimplantation of the coronary arteries has some inherent complications. Our case report describes a patient with a pericomposite graft aneurysm presenting as a stenosis of the pulmonary artery, detected by Doppler echocardiography.- - - - - - - - - - ranking = 0.16666666666667keywords = giant (Clic here for more details about this article) |
9/213. Secondary reconstruction of a giant congenital lentiginous dermal nevus with serial, large-volume tissue expansion.Giant congenital pigmented nevi pose a substantial reconstructive challenge for the treating physician. Due to the increased risk of malignant transformation in such lesions, complete excision with tissue expansion or skin grafting is the generally accepted treatment. These modalities can, however, leave the patient with secondary deformities that also require complex reconstructive procedures. The following case details a patient requiring secondary reconstruction with large-volume tissue expansion 12 years after excision of a giant nevus, and split-thickness skin grafting. This patient illustrates a severe secondary deformity and the usefulness of large-volume serial expansion in such patients.- - - - - - - - - - ranking = 0.83333333333333keywords = giant (Clic here for more details about this article) |
10/213. Repair of a multiply recurrent giant cell reparative granuloma of the hand with wide resection and fibular grafting.A patient with multiply recurrent giant cell reparative granuloma of the third metacarpal is reported. Three prior excisions failed to prevent recurrence. A wide resection and replacement with a nonvascularized fibular bone graft resulted in elimination of the tumor at the 7-year follow-up visit.- - - - - - - - - - ranking = 0.83333333333333keywords = giant (Clic here for more details about this article) |
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