Hemobilia, in patients with the diagnosis of polyarteritis nodosa, is rare at clinical presentation and has a grave prognosis. We describe a case of massive hemobilia, due to aneurysmal rupture, in a patient with polyarteritis nodosa. A 39-year-old man was admitted to the hospital with upper abdominal pain. The patient had a history of partial small bowel resection, for intestinal infarction, about 5 years prior to this presentation. Abdominal computed tomography demonstrated multiple high attenuation areas in the bile duct and gallbladder. Hemobilia with blood seepage was visualized on endoscopic retrograde cholangiopancreatography; this bleeding stopped spontaneously. The following day, the patient developed a massive gastrointestinal bleed with resultant hypovolemic shock. Emergent hepatic angiogram revealed multiple microaneurysms; a communication was identified between a branch of the left hepatic artery and the bile duct. Hepatic arterial embolization was successfully performed. The underlying disease, polyarteritis nodosa, was managed with prednisolone and cyclophosphamide.
Rupture/*complications ; Polyarteritis Nodosa/*physiopathology ; Male ; Humans ; Hepatic Artery/*pathology ; Hemobilia/diagnosis/*etiology ; *Embolization, Therapeutic ; Aneurysm, Ruptured/*complications/therapy ; Adult

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 discuss the early diagnostic methods and therapeutic principles of aneurysmal subarachnoid hemorrhage (SAH), and evaluate the therapeutic efficacy objectively.

METHODSUsing neuro-imaging examinations combined with case history and clinical symptoms to make the early diagnosis of 96 case with aneurysmal SAH, and Guglielmi detachable microcoil (GDC) was utilized for early intracapsular embolization in the ruptured aneurysms. Efficient symptomatic treatment was done early after operation.

RESULTSAll of 96 cases were early diagnosed and successfully embolized; Among them, the aneurysmal lumen was 100% occluded in 83 cases, 95% in 8 cases, 90% in 5 cases. There were 3 cases complicating with aneurysms rupture during operation, 5 cases with cerebral vasospasm. One case was affected by microcoil terminal escape after operation, 3 recurrent cases were all cured with secondary GDC embolization. There were 9 complications associated with embolization techniques and 13 cases (13.5%) occurring permanent sequelae associated with SAH. According to the Glasgow prognosis score, 77 patients got grade I, 7 grade II, 6 grade III, 3 grade IV, and 3 grade V. The mortality rate was 3.1%.

CONCLUSIONSTo make early etiological diagnosis of the SAH patients, using GDC to embolize the aneurysms, and earlier efficient symptomatic treatment are important methods to improve the curative rate and reduce the mortality rate.

Adult ; Aged ; Aneurysm, Ruptured ; complications ; diagnosis ; therapy ; Angiography ; methods ; Early Diagnosis ; Embolization, Therapeutic ; Female ; Follow-Up Studies ; Humans ; Intracranial Aneurysm ; complications ; diagnosis ; therapy ; Male ; Middle Aged ; Retrospective Studies ; Subarachnoid Hemorrhage ; diagnosis ; etiology ; therapy ; Tomography, X-Ray Computed ; Treatment Outcome

OBJECTIVETo report the experience in diagnosis and management of bleeding pseudoaneurysms associated with severe acute pancreatitis (SAP).

METHODSThe medical records of 12 patients with bleeding pseudoaneurysms associated with SAP treated between October 1990 and October 2006 were retrospectively reviewed. The etiologies of the 12 patients were gallstones in 6 patients, hyperlipidemia in 3 patients, hyperparathyroidism in 1 patient and the other 2 patients had no definitive causes.

RESULTSAbdominal computed tomography revealed bleeding pseudoaneurysms in 6 of 9 patients. Angiography determined correct diagnosis in 12 patients (12/12). The most involved vessels were peripancreatic arteries. Eight patients were managed by trans-catheter arterial embolization (TAE) as "one point" (a proximal point of the pseudo-aneurysm). Two patients were treated by TAE as "two points" (both distal and proximal to the pseudo-aneurysm). The last two cases were treated by surgery as suture and ligation. Four of the "one point" TAE patients were re-bleeding 4 to 7 days later, and 2 of them were treated with surgery, the other 2 patients were controlled with "two points" TAE. Three patients were died of infection and multiple organ dysfunction syndromes. Overall mortality rate was 25% (3/12).

CONCLUSIONSAngiography is the main diagnostic methods for bleeding pseudoaneurysms in SAP patients. "Two points" embolization and emergency surgery are an effective treatment options in these patients.

Adult ; Aged ; Aneurysm, False ; diagnosis ; etiology ; therapy ; Aneurysm, Ruptured ; diagnosis ; etiology ; therapy ; Angiography ; Embolization, Therapeutic ; Female ; Hemorrhage ; diagnosis ; etiology ; therapy ; Humans ; Ligation ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; complications ; Retrospective Studies ; Treatment Outcome

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