Humans ; Aneurysm, False/etiology* ; Heart Aneurysm/complications* ; Heart Ventricles/surgery*

Humans ; Aneurysm, False/etiology* ; Heart Aneurysm/complications* ; Heart Ventricles/surgery*

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

Aneurysm, Dissecting ; surgery ; Aortic Aneurysm ; surgery ; Blood Vessel Prosthesis Implantation ; Humans ; Postoperative Complications ; Stents

Catheter Ablation ; methods ; Child ; Epicardial Mapping ; Female ; Heart Aneurysm ; complications ; surgery ; Humans ; Tachycardia, Ventricular ; complications ; surgery

OBJECTIVETo investigate the feasibility of one-stage replacement of total aorta for patient with renal failure.

METHODSThe patient was male, 43 years old. The type I aortic dissection was secondary to type III aortic dissection 4 months after endovascular treatment of descending aorta using stented graft 1 year ago. All important branches from aorta were irrigated by false lumen of dissection except left renal artery. The patient has been dialyzed because of renal failure before 5 months with low platelets. Single-stage replacement of total aorta from ascending aorta to iliac artery was successful under deep hypothermia and cardiopulmonary bypass. The operation lasted 12 h. Blood loss during operation was 9000 ml and infusion of blood and blood plasma 7300 ml (including 1500 ml of blood retrieval) and blood platelet 800 ml.

RESULTSAutonomic activity of four limbs was recovered 2 d after operation, and mind recovered 4 d after surgery. The intubation of trachea was extracted 1 week after operation. Re-check through CT showed all vascular prostheses and reconstructed visceral arteries and intercostal arteries were patent though no recovery of renal function.

CONCLUSIONOne-stage replacement of total aorta for patient with renal failure is feasible.

Adult ; Aneurysm, Dissecting ; complications ; surgery ; Aorta ; surgery ; Aortic Aneurysm ; complications ; surgery ; Blood Vessel Prosthesis Implantation ; Feasibility Studies ; Humans ; Male ; Renal Insufficiency ; complications

OBJECTIVESTo analyze risk factors associated to acute renal failure (ARF) post deep hypothermia circulatory arrest (DHCA) surgery of type A aorta dissection patients, researching correlations to hospital mortality rate.

METHODSThere were 273 samples of type A aorta dissection patients collected between September 2011 and May 2013 , all of which had surgery done under DHCA. Categorize the samples into two groups based on whether postoperative ARF happened: non-ARF group(n = 163) and ARF group(n = 110). Conducted regression analysis correlations between postoperative ARF and mortality and one or more risk factors of gender, age, history of illness, type of aorta dissection, heart functional class, pre- and post-operative serum creatinine (sCr), DHCA time, blood loss and blood transfusion volume, postoperative complications, etc.

RESULTSAmong the 110 samples of ARF group (40.3%), 21 (7.7%) conducted continuous renal replacement therapy (CRRT). Among 16 (5.9%) died in hospital, 3 (1.8%) died with functional renal, 13 (11.8%) died with ARF. Single factor analysis: male (χ(2) = 6.075, P = 0.014), preoperative sCr (t = 2.955, P = 0.004), dissection extended to renal artery(χ(2) = 5.103, P = 0.024), cardiopulmonary by-pass (CBP) time (t = 2.435, P = 0.017), DHCA time (t = 2.215, P = 0.031), average lower limb artery blood pressure during CBP (t = -2.832, P = 0.007), during surgery and 24 h postoperative blood loss (t = 2.157, P = 0.034) and blood transfusion (t = 2.426, P = 0.018), postoperative acute respiratory dysfunction (χ(2) = 36.307, P = 0.000), postoperative endotracheal reintubation (χ(2) = 9.167, P = 0.002), postoperative low blood pressure (χ(2) = 10.202, P = 0.001), postoperative temporary neurological deficits (χ(2) = 7.512, P = 0.006), postoperative infection (χ(2) = 11.088, P = 0.001) were the risk factors for ARF. The logistic regression analysis revealed that preoperative sCr (P = 0.023) and acute respiratory dysfunction (P = 0.011) were independent determinants of ARF; preoperative ARF (P = 0.022), CRRT (P = 0.003) and permanent neurological deficits were independent determinants for hospital mortality.

CONCLUSIONSARF is a common complication of post Type A aorta dissection surgery under DHCA, and is the risk factor of hospital mortality. It is important to enhance peri-operative protection of the renal function.

Acute Kidney Injury ; etiology ; Adult ; Aged ; Aneurysm, Dissecting ; surgery ; Aortic Aneurysm ; surgery ; Female ; Humans ; Male ; Middle Aged ; Postoperative Complications ; etiology

INTRODUCTIONAtherosclerotic coronary artery thrombosis is the most common cause of acute myocardial infarction.

CLINICAL PICTUREA 30-year-old lady presented with acute peripartum massive anterior ST segment myocardial infarction and cardiogenic shock. This was due to acute Stanford type A aortic dissection with the intimal flap occluding the left coronary ostium. The initial diagnosis was not apparent. Echocardiography confirmed the diagnosis.

TREATMENT AND OUTCOMEShe underwent emergency surgical repair (Bentall procedure). Pathology confirmed underlying idiopathic cystic medial degeneration.

CONCLUSIONA high index of clinical suspicion is required in acute myocardial infarction presenting without traditional cardiovascular risk factors.

Acute Disease ; Adult ; Aneurysm, Dissecting ; complications ; diagnosis ; surgery ; Aortic Aneurysm ; complications ; diagnosis ; surgery ; Echocardiography ; Electrocardiography ; Female ; Humans ; Myocardial Infarction ; etiology ; physiopathology ; Pregnancy ; Pregnancy Complications, Cardiovascular ; Shock, Cardiogenic ; etiology

False aneurysm of the femoral artery is a rare complication of intertrochanteric fracture. Most of these situations are due to iatrogenic trauma or the trauma itself and are rarely caused by dislocated bone fragments. Here we report a case of a 72-year-old man who presented acutely with a pseudoaneurysm of the superficial femoral artery from the spike of a lesser trochanter fragment. Percutaneous endovascular treatment of the pseudoaneurysm with a covered stent was undertaken on an urgent basis. Five days later, the patient was operated upon and the lesser trochanter fragment was excised through an anterior incision and the intertrochanteric fracture was fixed using dynamic hip screws. The fracture was united at 10 weeks. At one-year's follow-up, there were no graft-related complications. This case illustrates that an intertrochanteric fracture with a displaced lesser trochanter fragment can present acutely with bleeding and a pseudoaneurysm of the femoral artery.
Aged ; Aneurysm, False ; etiology ; surgery ; Femoral Artery ; Hip Fractures ; complications ; surgery ; Humans ; Male

Aneurysm, Dissecting ; complications ; surgery ; Aortic Aneurysm ; complications ; surgery ; Endovascular Procedures ; adverse effects ; Humans ; Spinal Cord Ischemia ; prevention & control ; Stroke ; prevention & control