Aneurysmal bone cyst is an uncommon bone lesion which rarely occurs in craniofacial region. Among all the cystic lesions occurring in the jaws, aneurysmal bone cyst is infrequent and it more commonly occurs in the mandible. Most of the cases occur in the first two decades of life, with no gender predilection. Here, we are presenting a case of an aneurysmal bone cyst which occurred in the mandib...

Intraoperative cerebral aneurysmal re-bleeding has a deleterious effect that is associated with high mortality and morbidity. Neurosurgeons and anesthesiologists should be familiar with all methods including hypothermia, cardiopulmonary bypass, pharmacologically-induced hypotension and cardiac standstill to manage intraoperative aneurysmal rupture or clip complex aneurysms. Specifically, adenos...

OBJECTIVE Bone cysts are benign lesions occurring in any bone, regardless of age. They are often asymptomatic but may cause pain, swelling, fractures, and local recurrence and may be confused with other bone lesions. MATERIAL AND METHOD We retrospectively re-evaluated 143 patients diagnosed with aneurysmal bone cyst (n=98, 68.5%), solitary bone cysts (n=17 11.9%), pseudocyst (n=10.7%), intrao...

We report a case of an aneurysmal cyst localized in the patella of a 37-year-old man. The lesion was secondary to a chondroblastoma at six years follow-up after initial curettage and bone graft. It were no recurrence. Treatment of aneurysmal cysts depends on the degree of articular involvement. We made a detailed study of 11 cases of this rare localization of aneurysmal cysts reported in the li...

A 49-year-old woman had a small saccular aneurysm that was incompletely occluded with a Guglielmi detachable coil (GDC). She died from rupture of another aneurysm 42 days after the treatment. Autopsy for the embolized aneurysm revealed no neoendothelium at the aneurysmal neck, but an organized thrombus was observed limited to the periphery of the aneurysmal lumen. Although isolation of the aneu...

BACKGROUND AND PURPOSE Many patients with aneurysmal subarachnoid hemorrhage (SAH) with intraparenchymal extension develop early hematoma expansion, which is not explained by aneurysmal rerupture in half of cases. In patients with primary intracerebral hemorrhage, the computed tomography angiography (CTA) spot sign predicts hematoma expansion and poor outcome. We conducted a 2-center prospectiv...

Chondroblastoma of the patella is rare. Aneurysmal bone cysts, which develop from a prior lesion such as a chondroblastoma, are seldom seen in the patella. The authors report a case of a 36-year-old man who presented with 2 years of right knee pain without calor, erythema, pain on palpation, or abnormal range of motion. Radiological studies suggested aneurysmal bone cyst. The lesion was excised...

BACKGROUND AND PURPOSE Endovascular coiling is a well-established therapy for treating intracranial aneurysms. Nonetheless, postoperative hemodynamic changes induced by this therapy remain not fully understood. The purpose of this work is to assess the influence of coil configuration and packing density on intra-aneurysmal hemodynamics. MATERIALS AND METHODS Three 3D rotational angiography im...

Aneurysmal subarachnoid hemorrhage (SAH) can lead to devastating outcomes including vasospasm, cognitive decline, and even death. Currently, treatment options are limited for this potentially life threatening injury. Recent evidence suggests that neuroinflammation plays a critical role in injury expansion and brain damage. Red blood cell breakdown products can lead to the release of inflammator...

The authors describe treatment possibility for AAA with renal arteries arising from aneurysmal sac in high operating risk patients. They combined endovascular stent-grafting for aneurysmal sac exclusion and classical vascular surgical iliacrenal bypass for revascularisation of excluded renal arteries.