The rupture of a popliteal artery aneurysm is very rare, and can lead to serious complications if untreated. Any reports of a huge pseudoaneurysm, following rupture of the popliteal artery aneurysm could not be found in a review of the literature. A pulsatile huge mass leading to a deep venous thrombosis, was observed in a 74 years old male patient who for 2 months had had a progressively swollen and painful left leg. On angiographic evaluation, the mass was found to be a pseudoaneurysm originating from a ruptured true aneurysm of the popliteal artery. There was also a small true aneurysm in the contralateral extremity at the same localization. Both the false, and true aneurysms were resected surgically and arterial continuity was established with a synthetic polytetrafluoroethylene graft.
Aged ; Aneurysm/*complications/surgery ; Aneurysm, False/*complications/surgery ; Aneurysm, Ruptured/*complications/surgery ; Blood Vessel Prosthesis ; Human ; Male ; Polytetrafluoroethylene ; *Popliteal Artery/surgery

A recurrent aneurysm at the anastomosis site or the remaining artery frequently occurs after the operative treatment of an aneurysm in Behcet's disease despite anti-inflammatory medication. Herein, a ruptured left renal artery stump aneurysm in a patient with Behcet's disease, who received a left nephrectomy, aorto-biiliac bypass and heterotopic autotransplantation of the right kidney for the treatment of an abdominal aortic aneurysm and renal hypertension one year prior to this admission, is reported. An aneurysm and rupture occurred despite the administration of anti-inflammatory medications while monitoring of the clinical findings, such as skin manifestations, erythrocyte segmentation rate (ESR) and C-reactive protein (CRP). Although there is no definite proven treatment modality to prevent recurrent aneurysms at the anastomosis site or a remote artery, close follow-up with anti-inflammatory medications, and surveillance with regular intervals are the only current methods for the prevention and/or to treatment of an arterial complication in patients with Behcet's disease.
Adult ; Anastomosis, Surgical/*adverse effects ; Aneurysm, Ruptured/*etiology ; Aortic Aneurysm, Abdominal/*surgery ; Behcet Syndrome/*complications/surgery ; Human ; Hypertension, Renal/surgery ; *Kidney Transplantation ; Male ; Recurrence ; *Renal Artery ; Transplantation, Autologous

OBJECTIVETo evaluate clinical strategy and effect of early-mid-phase microsurgery for ruptured cerebral anterior circulating aneurysm.

METHODSSeventy-five patients presenting with anterior circulating aneurysmal subarachnoid hemorrhage (SAH) underwent early-mid-phase (within 3 days or 3-10 days) microsurgical clipping at Huashan Hospital between January 2001 and August 2004. Glasgow outcome scale (GOS) was conducted to evaluate patients' outcomes.

RESULTSOf 81 intracranial aneurysms, 77 lesions were clipped successfully, and 4 were wrapped. Good outcome was achieved in 53 cases, mild disability in 9 cases, severe disability in 7 cases, persistent vegetative state in 3 cases, and 3 patients (4%) died after surgery. The difference of GOS was statistically significant between patients in Hunt and Hess Grade I-III and Grade IV-V. However, there was no significant difference between early surgery and metaphase surgery.

CONCLUSIONSEarly-mid-phase microsurgery for ruptured cerebral anterior circulating aneurysm is considered the feasible opinion.

Acute Disease ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Aneurysm, Ruptured ; complications ; surgery ; Female ; Humans ; Intracranial Aneurysm ; complications ; surgery ; Male ; Microsurgery ; methods ; Middle Aged ; Neurosurgical Procedures ; methods ; Retrospective Studies ; Rupture, Spontaneous ; complications ; surgery ; Subarachnoid Hemorrhage ; etiology ; surgery ; Treatment Outcome

Simultaneous occurrence of aneurysmal subarachnoid hemorrhage (SAH) and hypertensive intracerebral hemorrhage (ICH) is very rare and only two cases have been previously reported in the literatures. We present a case of 68-yr-old man with a history of untreated hypertension, who suffered from sudden onset of headache followed by right hemiparesis. Computed tomographic (CT) scan revealed SAH in the basal cistern and remote ICH at the left putamen. Cerebral angiography showed a saccular aneurysm at the anterior communicating artery. No other vascular anomaly could be found at left putaminal area. Nine days after the ictal attack of SAH, the neck of aneurysm was clipped via the left frontotemporal craniotomy. Because of the ICH at the left frontal lobe and intraventricular hematoma on postoperative CT, we performed hematoma removal and external ventricular drainage 3 hours after the first operation. Postoperative neurological status had been improved to be drowsy and he was discharged in a severely disabled state 4 weeks after surgery. We suggest that the rupture of aneurysm possibly caused a rapid increase in blood pressure and subsequently resulted in hypertensive ICH.
Aged ; Aneurysm, Ruptured/*complications/radiography/surgery ; Carotid Arteries/radiography ; Humans ; Intracranial Hemorrhage, Hypertensive/*complications/radiography/surgery ; Male ; Putaminal Hemorrhage/*complications/radiography/surgery ; Subarachnoid Hemorrhage/*etiology/radiography/surgery ; Tomography, X-Ray Computed

A pulmonary artery aneurysm is a common manifestation and the leading cause of mortality in Behcet's disease. We describe a case of spontaneous rupture of a pulmonary artery aneurysm that, due to the inadequacy of medical therapy and the disadvantages of surgery, became the ideal candidate for endovascular management and was successfully performed by using the Amplatzer Vascular Plug 4.
Adult ; Aneurysm, Ruptured/*radiography/*surgery ; Behcet Syndrome/*complications ; Humans ; Iopamidol/analogs & derivatives/diagnostic use ; Male ; *Pulmonary Artery ; Radiography, Thoracic ; *Septal Occluder Device ; Tomography, X-Ray Computed

OBJECTIVETo observe the improvement of acupuncture in cerebral vasospasm (CVS) after embolization of ruptured aneurysms.

METHODSSixty cases were randomly divided into two groups, an acupuncture-medication group and a conventional treatment group, 30 cases in each one. The cases of CVS in conventional treatment group were treated with Nimodipine. In acupuncture-medication group, on the basis of the treatment as conventional treatment group, Baihui (GV 20) and Fengchi (GB 20) were selected as the main acupoints in the treatment of CVS. The treatment lasted for 3 weeks. Hunt-Hess scale for the standard assessment was adopted to determine the severity of disease before and after treatment and compare the efficacy between two groups. The transcranial Doppler (TCD) was conducted on the 1st, 4th, 7th, 10th, 14th and 21st days successively after operation, and the average flow velocity of 3 pairs of vessels (ACA, MCA, and PCA) was recorded. CT perfusion (CTP) was taken to test cerebral blood flow (CBF), cerebral blood volume (CBV) and mean transit time (MTT) on the 1st, 7th, 14th and 21st days successively.

RESULTSThe improvement of Hunt-Hess scale in acupuncture-medication group was superior to that in conventional treatment group (P < 0.05). The analysis of variance (ANOVA) was adopted in the comparison of ACA, MCA, PCA, CBF, CBV and MTT between two groups. The results showed that the therapy in either group achieved the effect on CVS (all P < 0.05). But, the improvements in the above mentioned indices in acupuncture-medication group were superior to those in conventional treatment group (all P < 0.05).

CONCLUSIONAcupuncture at Baihui (GV 20) and Fengchi (GB 20) down-regulates the peak values or upregulates the valley values. It releases the peak of CVS effectively, improves the clinical prognosis significantly and is the effective therapy for CVS after subarachnoid hemorrhage.

Acupuncture Therapy ; Adult ; Aged ; Aneurysm, Ruptured ; complications ; surgery ; therapy ; Balloon Occlusion ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Vasospasm, Intracranial ; etiology ; therapy

OBJECTIVETo investigate risk factors for the occurrence of shunt-dependent hydrocephalus in patients with aneurysmal subarachnoid hemorrhage (aSAH).

METHODSA cohort of 136 consecutive patients who were treated for ruptured aneurysms within 72 h after onset of aSAH from January 2011 to January 2013 were retrospectively analyzed. Lumbar drainage was performed during the surgery in all patients. The risk factors of shunt-dependent hydrocephalus were analyzed.

RESULTSOf 136 patients, 23 (16.91%) underwent shunt operation to treat shunt-dependent hydrocephalus. Univariate analysis showed that Hunt-Hess grade at admission (P<0.01), Fisher grade (P<0.01), the presence of intraventricular hemorrhage (P<0.01), location of ruptured aneurysm (P=0.001), and the average daily volume of cerebrospinal fluid drainage (CSF) (P=0.047) were associated with shunt-dependent hydrocephalus.

CONCLUSIONThe aSAH patients with poor Hunt-Hess grade at admission, high Fisher grade, the presence of intraventricular hemorrhage, ruptured aneurysm in posterior circulation, and abnormal average daily volume of CSF are more likely to develop shunt-depended hydrocephalus.

Adult ; Aged ; Aneurysm, Ruptured ; complications ; Arteriovenous Shunt, Surgical ; adverse effects ; Female ; Humans ; Hydrocephalus ; etiology ; prevention & control ; Intracranial Aneurysm ; complications ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors ; Subarachnoid Hemorrhage ; etiology ; surgery

Behcet's disease has been recognized as a systemic vasculitis characterized by the involvement of multiple organs such as orogenital ulcers, eye lesions including uveitis and optic neuritis, and skin lesions including folliculitis and erythema nodosum. Vascular involvement occurs occasionally and is classified into thrombosis and aneurysm. However, massive gastrointestinal bleeding from arterial aneurysm is a rare manifestation of intestinal Behcet's disease. Recently, we experienced a case of intestinal Behcet's disease presenting with massive gastrointestinal bleeding due to aneurysmal rupture of ileo-colic artery. A 30-year-old male with Behcet's disease was admitted because of massive gastrointestinal bleeding. A large ileo-cecal ulcer was revealed as a bleeding focus on colonoscopic examination. Celiac angiography showed aneurysm and stenosis of ileo-colic artery. After the failure of hemostasis with arterial embolization, ileocecectomy was performed. After the resection hematochezia was completely stopped.
Adult ; Aneurysm, Ruptured/complications/*diagnosis ; Behcet Syndrome/complications/*diagnosis ; Cecum/*blood supply/pathology/surgery ; Celiac Artery/radiography ; Colonoscopy ; Gastrointestinal Hemorrhage/*diagnosis/etiology ; Humans ; Ileum/*blood supply/pathology/surgery ; Male ; Tomography, X-Ray Computed

OBJECTIVETo summarize the experience of minimally invasive treatment in 520 patients with intracranial aneurysms on a retrospective study.

METHODSThe measures used in the treatment of 520 patients were reviewed in terms of timing of surgery, induced-hypotensive anesthesia, brain protection combined with temporal occlusion of the feeding artery, external drainage of CSF, dynamic monitoring of intracranial pressure, blood flow velocity, serum osmolality and CT scanning, anti-vasospasm therapy as well as selected interventional endovascular embolization of aneurysms.

RESULTSOf the 520 patients, 485 were treated with either direct clipping or endovascular embolization and 35 patients were treated non-surgically. In 449 patients undergoing direct clipping and 36 undergoing endovascular embolization, intraoperative rupture of aneurysm occurred in 27 (6.0%) and 0%, respectively. Death occurred in 13 (2.6%), hemiplegia in 8 (1.6%), and vegetative state in 2 (0.4%). The operative mortality of direct clipping was 3.8% in 210 patients before 1990 and 1.8% in 275 patients after 1990 (36 patients undergoing endovascular embolization, the operative mortality was 0%).

CONCLUSIONThe outcome of patients with intacranial aneurysms can be markedly improved and the operative mortality can be lowered by minimally invasive treatment.

Adult ; Aneurysm, Ruptured ; mortality ; therapy ; Embolization, Therapeutic ; Female ; Follow-Up Studies ; Humans ; Intracranial Aneurysm ; mortality ; surgery ; Intraoperative Complications ; mortality ; Male ; Microsurgery ; Middle Aged ; Minimally Invasive Surgical Procedures ; Retrospective Studies ; Survival Rate ; Treatment Outcome

PURPOSE: The operative risk and natural history rupture risk for the treatment of unruptured intracranial aneurysms (UIAs) should be evaluated. The purpose of this study was to report our experience with treating UIAs and to outline clinical risk factors associated with procedure-related major neurological complications. MATERIALS AND METHODS: We treated 1158 UIAs in 998 patients over the last 14 years. All patients underwent operation performed by a single microvascular surgeon and two interventionists at a single institution. Patient factors, aneurysm factors, and clinical outcomes were analyzed in relation to procedure-related complications. RESULTS: The total complication rate was 22 (2.2%) out of 998 patients. Among them, complications developed in 14 (2.3%) out of 612 patients who underwent microsurgery and in 8 (2.1%) out of 386 patients who underwent endovascular procedures. One patient died due to intraoperative rupture during an endovascular procedure. The procedure-related complication was highly correlated with age (p=0.004), hypertension (p=0.002), and history of ischemic stroke (p<0.001) in univariate analysis. The multivariate analysis revealed previous history of ischemic stroke (p=0.001) to be strongly correlated with procedure-related complications. CONCLUSION: A history of ischemic stroke was strongly correlated with procedure-related major neurological complications when treating UIAs. Accordingly, patients with UIAs who have a previous history of ischemic stroke might be at risk of procedure-related major neurological complications.
Aged ; Aneurysm, Ruptured ; Endovascular Procedures/*methods ; Female ; Humans ; Intracranial Aneurysm/epidemiology/*surgery ; Male ; Microsurgery ; Middle Aged ; Nervous System Diseases ; Neurosurgical Procedures ; Postoperative Complications/*epidemiology ; Risk ; Risk Assessment ; Risk Factors ; Treatment Outcome