Child ; Child, Preschool ; Female ; Humans ; Hypertension, Portal ; diagnosis ; etiology ; therapy ; Infant ; Male ; Portal Vein ; pathology ; Venous Thrombosis ; diagnosis ; etiology ; therapy

Adult ; Humans ; Intracranial Thrombosis ; diagnosis ; drug therapy ; etiology ; Male ; Methylprednisolone ; therapeutic use ; Nephrotic Syndrome ; complications ; drug therapy ; Venous Thrombosis ; diagnosis ; drug therapy ; etiology

Behcet's disease with concomitant thrombotic thrombocytopenic purpura (TTP), coronary artery stenosis and coronary artery pseudo aneurysm is rare. Here we report a case of Behcet's disease with several cardiovascular complications, namely: pericarditis, deep vein thrombosis (DVT), TTP, coronary artery stenosis, and a coronary artery pseudo aneurysm. A 37-year-old female presented with sudden dyspnea and syncope at our emergency room and underwent pericardiectomy and pericardial window formation for the diagnosis of cardiac tamponade with acute hemorrhagic pericarditis. Thereafter, TTP and DVT complicated her illness. After confirmation of Behcet's disease on the basis of a history of recurrent oral and genital ulcers and erythema nodosum, remission was achieved after treatment with methylprednisolone pulse therapy, colchicine, catheter directed thrombolysis and thrombectomy. However, whilst maintaining anticoagulation therapy, a newly developed pericardial aneurysmal dilatation was noted on follow-up radiologic evaluation. Further evaluation revealed right coronary artery stenosis and a left coronary artery pseudo aneurysm; these additional problems were treated with the nonsurgical insertion of an endovascular graft stent . At the time of writing three months later after stent insertion, the aneurysm has continued to regress and no additional complications have intervened with combined immunosuppressive therapy.
Venous Thrombosis/diagnosis/*etiology ; Purpura, Thrombotic Thrombocytopenic/diagnosis/*etiology ; Pericarditis/diagnosis/*etiology ; Humans ; Female ; Echocardiography ; Coronary Vessels/*physiopathology ; Coronary Stenosis/diagnosis/*etiology ; Cardiac Tamponade/diagnosis/*etiology ; Behcet Syndrome/*complications/diagnosis ; Aneurysm, False/diagnosis/*etiology ; Adult

Acute pancreatitis can result in many vascular complications in both artery and vein. Venous complication usually occurs as a form of splenic or portal vein thrombosis, and also can simultaneously occur in superior mesenteric vein as well. Rarely, isolated superior mesenteric vein thrombosis occurs as a venous complication. Although it is uncommon, mesenteric vein thrombosis is an important clinical entity because of the possibility of mesenteric ischemia and infarction of small bowel. The treatments of mesenteric venous thrombosis include anticoagulation therapy, transcatheter therapy and surgical intervention. We report a case of 45-year-old man who had acute pancreatitis with isolated superior mesenteric vein thrombosis, which was spontaneously dissolved with the resolution of underlying inflammation without anticoagulation or surgical intervention.
Acute Disease ; Humans ; Male ; *Mesenteric Veins ; Middle Aged ; Pancreatitis/complications/*diagnosis ; Tomography, X-Ray Computed ; Venous Thrombosis/*diagnosis/etiology/radiography

OBJECTIVETo analyze the clinical characteristics diagnosis and treatment of patients with mesenteric venous thrombosis early after operation.

METHODSA retrospective study was performed on the clinical data of 7 patients with mesenteric venous thrombosis early after operation from 1990 to 2004.

RESULTSPatients had main clinical manifestations of severe abdominal pain and vomiting, but abdominal signs were slight. The systemic toxic symptoms occurred in 2 cases at late course. The examination of abdominal X- ray showed intestinal obstruction of all patients. Four patients received abdominal CT- scanning, of whom 3 patients were diagnosed as mesenteric venous thrombosis. Seven patients received exploratory operation. The necrotic intestinal segments were resected. Two patients had short intestinal syndromes after operation, one of them died of serious malnutrition. Four patients who had recurrence of portal, mesenteric and iliac venous thrombosis needed a long-term therapy of warfarin and aspirin after discharge.

CONCLUSIONIt is easy to make a mistake in diagnosis because of the lacking of characteristic clinical manifestations. Exploratory operation immediately plus anticoagulant therapy is strongly recommended.

Adult ; Female ; Humans ; Male ; Mesenteric Vascular Occlusion ; diagnosis ; drug therapy ; etiology ; Middle Aged ; Postoperative Complications ; diagnosis ; drug therapy ; Retrospective Studies ; Thrombolytic Therapy ; Venous Thrombosis ; diagnosis ; drug therapy ; etiology

in the leg and the toe and was treated with angioplasty and thrombolytic therapy with phlebotomy.
Female ; Humans ; Middle Aged ; Polycythemia Vera/complications/*diagnosis/ultrasonography ; Portal Vein/*abnormalities ; Tomography, X-Ray Computed ; Venous Thrombosis/etiology

OBJECTIVETo investigate and summarize the experience in clinical presentation, diagnosis and treatment of portal vein thrombosis after orthotopic liver transplantation (OLT).

METHODSThe clinical data of 402 patients who underwent OLT from January 2003 to February 2007 were reviewed. A retrospective study was performed on etiology, prognosis and treatment in 9 cases of portal vein thrombosis after OLT.

RESULTSAll of the 9 cases received anticoagulant and antiaggregation therapy, within whom one underwent percutaneous transluminal angioplasty and stent placement, one underwent retransplantation after failure of thrombolysis therapy, and one received surgical embolectomy. Six patients died of multiple organ failure on 9th, 30th, 34th, 40th, 48th, 6 2nd days, respectively, while 3 patients survived.

CONCLUSIONSThe major risk factors of portal vein thrombosis after OLT were pathological changes in portal vein, abnormal blood stream dynamics, hypercoagulable status and improper surgical technique. Prophylactic intervention to patients with high risk factors, early diagnosis and aggressive comprehensive therapy on portal vein thrombosis patients are essential to improve prognosis.

Adult ; Female ; Humans ; Liver Transplantation ; adverse effects ; Male ; Middle Aged ; Portal Vein ; Postoperative Complications ; diagnosis ; etiology ; therapy ; Prognosis ; Retrospective Studies ; Venous Thrombosis ; diagnosis ; etiology ; therapy

Portal vein thrombosis is a rare complication accompanied with acute pancreatitis or cholangitis/cholecystitis. The main pathogenesis of portal vein thrombosis in pancreatitis or cholangitis/cholecystitis are suggested to be venous compression by pseudocyst and an imbalance between the blood coagulation and fibrinolysis. In this case report, we experienced a 63 year old male who developed portal vein thrombosis later in the course of the treatment of acute gallstone pancreatitis with cholangitis/cholecystitis without any symptom or sign. The diagnosis of portal vein thrombosis was given on follow up CT scan and serum protein S activity was decreased to 27% in laboratory study. Immediate anticoagulation therapy with heparin and thrombolytic therapy with urokinase and balloon dilatation were performed. Despite the aggressive treatment, complete reperfusion could not be obtained. With oral warfarin anticoagulation, the patient showed no disease progression and was discharged. We report a case of portal vein thrombosis as a complication of acute pancreatitis and cholangitis/cholecystitis with a review of literatures.
Acute Disease ; Cholangitis/*complications/diagnosis ; Cholecystitis/complications ; Humans ; Male ; Middle Aged ; Pancreatitis/*complications/diagnosis ; *Portal Vein ; Tomography, X-Ray Computed ; Venous Thrombosis/diagnosis/*etiology

BACKGROUND: The purpose of the current study was to investigate the incidence of preoperative deep vein thrombosis (DVT) after hip fractures in Korea. METHODS: In this prospective study, we enrolled 152 Korean geriatric patients who had suffered hip fractures due to a simple fall and were hospitalized between January 2013 and December 2013. There were 52 male and 100 female patients, and their mean age was 78.2 years. There were 96 trochanteric fractures and 56 femoral neck fractures. All patients were examined for DVT: 26 by ultrasonography and 126 by computed tomography venography. The patients having DVT underwent inferior vena cava filter insertion before the surgical intervention. RESULTS: Preoperatively, none of the patients had any signs or symptoms of DVT; however, 4 patients were identified as having asymptomatic DVT. The overall incidence of DVT was 2.6% (4/152). The mean time to arrival at emergency room after injury was 32.6 hours. Mean time elapsed to undergo surgery after hospitalization was 24.9 hours. The average time to hospitalization after injury was 237 hours for patients with DVT versus 27.5 hours for patients without DVT. DVT developed within 72 hours in two of the 137 patients (1.4%) and after 72 hours in two of the remaining 15 patients (13.3%) hospitalized. CONCLUSIONS: While the preoperative incidence of DVT after hip fractures was relatively low (2.6%) in the Korean geriatric population, we confirmed that getting no treatment within 72 hours after injury increased the incidence of DVT. Thus, we conclude from this study that a workup for DVT should be considered in cases where admission or surgery has been delayed for more than 72 hours after injury.
Aged ; Aged, 80 and over ; Female ; Hip Fractures/*complications/epidemiology/*surgery ; Humans ; Incidence ; Male ; Prospective Studies ; Republic of Korea/epidemiology ; Time-to-Treatment ; Venous Thrombosis/diagnosis/*epidemiology/*etiology

OBJECTIVETo evaluate the predictive value of portal vein flow rate preoperative for portal vein thrombosis (PVT) after periesophagastric devascularization in hepatitis B cirrhosis-related portal hypertension.

METHODSFrom January 2007 to July 2008, 45 patients with portal hypertension caused by hepatitis B cirrhosis were performed splenectomy with peri-esophagogastric devascularization in the same medical group in West China Hospital of Sichuan University. The portal vein flow rate and the diameter of portal vein were measured with doppler sonography respectively before and after the operation. At the same time, the level of PT and PLT were detected. The weight of spleens were measured after operation.

RESULTSThirteen cases suffered from PVT postoperatively. Portal vein flow rate was significantly lower in patients with PVT postoperation than that in patients without PVT (P < 0.01). In patients with PVT (n = 13) postoperation, the preoperative portal vein flow rate was (19.5 +/- 5.3) cm/s. Among the 13 cases, there were 12 cases whose flow rate were lower than 25 cm/s, and 1 case whose flow rate was 32. 3 cm/s; In patients without PVT (n = 32), the preoperative portal vein flow rate was (9.6 +/- 8.0) cm/s. In patients with lower rate (n = 17), the incidence rate of PVT was 70.6%; in patients with higher rate (n = 28), the incidence rate of PVT was 3.6%. The incidence rate of PVT in patients with lower rate was significantly lower than patients with higher rate (P < 0.01). The diameter of portal vein in patients with PVT was significantly wider than patients without PVT. The diameter of portal vein was negative correlative with the portal vein flow rate. The value 25 cm/s was of diagnostic efficiency, the sensitivity was 92.3%, and specificity was 70.6%.

CONCLUSIONSThe portal vein flow rate preoperative can be used as an early predictor of portal vein thrombosis after periesophagastric devascularization in hepatitis B cirrhosis-related portal hypertension to give a guide to clinical work.

Adult ; Aged ; Blood Flow Velocity ; Female ; Humans ; Hypertension, Portal ; etiology ; physiopathology ; surgery ; Liver Cirrhosis ; complications ; Male ; Middle Aged ; Portal Vein ; diagnostic imaging ; physiopathology ; Postoperative Complications ; diagnosis ; etiology ; Preoperative Care ; Risk Factors ; Splenectomy ; Ultrasonography ; Venous Thrombosis ; diagnosis ; etiology