A subclavian artery aneurysm associated with aortitis syndrome.

We performed surgery on a 61-year-old woman who had increasingly severe right shoulder pain and paresthesia in her right upper extremity as a result of a large right subclavian artery aneurysm. She had suffered from aortitis syndrome for 10 years for which she was treated with steroids and had multiple arterial lesions, including bilateral subclavian artery aneurysms, abdominal aortic aneurysm and obstruction of bilateral superficial femoral arteries. The right subclavian artery aneurysm measured 4 cm in diameter and rupture appeared imminent, prompting surgical therapy. Via the supraclavicular incision approach and additional partial sternotomy, the aneurysm was excluded and the brachiocephalic to right axillar arterial bypass was set up using an extended polytetrafluoroethylene graft. The patient recovered without complications and a subclavian artery aneurysm demonstrated by computed tomography was thrombosed 1 month after surgery. In conclusion, we recommend the exclusion technique to treat subclavian artery aneurysms in cases in which aneurysmectomy is likely to injure adjacent veins and nerves.     

Subclavian artery aneurysm in Marfan syndrome

We present a case of a left subclavian artery aneurysm in a 48-year-old man with Marfan syndrome. Aneurysms of the subclavian artery are rare in patients with Marfan syndrome. Resection of the aneurysm and interposition with a synthetic graft were performed through a supra- and infraclavicular incision, without resecting the clavicle. Histological findings were compatible with Marfan syndrome. In patients with Marfan syndrome, regular follow-up is important because of the occurrence of peripheral aneurysms other than the aorta.     

Ruptured cerebral aneurysm associated with aortitis syndrome: a case report

In rare occasions, patients with aortitis syndrome have cerebral aneurysms and only seven cases have been reported so far. A case of aortitis syndrome complicated with basilar bifurcation aneurysm is reported. A 58-year-old woman, who had been hypertensive for 20 years and was diagnosed as pulseless disease 10 years ago, suddenly had severe headache and became unconscious on Feb. 17, 1983. Spinal tap performed 3 days after the onset demonstrated bloody cerebrospinal fluid. She was referred to our clinic 8 days following the ictus of subarachnoid hemorrhage. On admission, she was drowsy and had headache, neck stiffness, disorientation and left hemiparesis. Pulsation of the left common carotid and left radial artery was unpalpable. Angiography through the intraaortic catheter revealed occlusion of the left common and left subclavian arteries at their origin, confirming aortitis syndrome. Through the patent right vertebral artery, basilar artery was visualized and an aneurysm at the basilar bifurcation was noted. Seven cases reported in the literature were reviewed.     

Subclavian artery aneurysm due to costoclavicular compression

Proximal involvement of the innervation of the arm is a well recognised cause of hand symptoms; a proximal vascular abnormality is rarely responsible. This case report describes such a rare cause, namely, a post-stenotic aneurysm of the subclavian artery due to an abnormal first rib but in the absence of a cervical rib or scalene bands.     

Raeder's syndrome associated with intracranial internal carotid artery aneurysm

Raeder's syndrome consists of oculosympathetic paresis and ipsilateral facial pain, with variable involvement of the trigeminal and oculomotor nerves. A 63-year-old woman experienced severe facial pain, a partial Horner's syndrome, and restriction of ocular movements on the left side. A left carotid angiogram disclosed a giant aneurysm of the cavernous portion of the internal carotid artery. This is the third reported case of Raeder's syndrome due to aneurysm of the intracranial internal carotid artery. Her facial pain was relieved by carotid ligation, and serial computed tomographic scans showed decrease of aneurysmal size.     

Hepatic artery aneurysm associated with the mucocutaneous lymph node syndrome

A case of a 4-year old child with a hepatic artery aneurysm after the mucocutaneous lymph node syndrome is reported. The child had obstructive jaundice and preoperative evaluation did not lead to the correct diagnosis. The aneurysm was resected and the postoperative course was unremarkable. The literature on this entity is reviewed.     

Subclavian artery aneurysm in association with congenital absence of ipsilateral internal carotid artery

Aneurysms of the subclavian artery are rare. Similarly, congenital absence of the internal carotid artery is an extremely rare vascular anomaly. In this report, we discuss the case of a 54 year-old woman with an unusual aneurysm of the right subclavian artery in association with congenital absence of the right internal carotid artery. The aneurysm was successfully surgically repaired. On the basis of the appearance of the aneurysm and the absence of known atherosclerotic risk factors in this patient, it is hypothesized that the aneurysm is, in fact, congenital and related to anomalous development of the embryonic aortic arch branches.     

A successful surgical treatment of ascending aortic aneurysm, left common carotid artery aneurysm and left subclavian artery obstruction due to aortitis syndrome in active phase]

A 24-year-old female was admitted complaining of coldness of left upper extremity and pulsating tumor of the neck. She was diagnosed as ascending aortic aneurysm, left common carotid artery aneurysm and left subclavian artery obstruction due to aortitis syndrome on examinations. Although steroid treatment appeared to be effective in controlling inflammatory reaction, the left common carotid artery aneurysm increased in size and severe neck pain started. The risk of rupture was feared, and surgical intervention was carried out in spite of aortitis in active phase. The patient underwent surgery where aneurysmectomy and graft replacement for ascending aortic aneurysm, aneurysmectomy and graft replacement using autogenous saphenous vein for left common carotid artery aneurysm and bypass grafting for left subclavian artery obstruction were performed. The histology of resected specimens of aortic wall showed active aortitis. The postoperative course was uneventful and the patient was discharged on steroid.     

Extracranial internal carotid artery aneurysm associated with Marfan syndrome: case report

Marfan syndrome is a heritable disorder of connective tissue characterized by autosomal dominant inheritance. Cerebrovascular disorders associated with Marfan syndrome are known to be rare. In this report, we described a rare case of a 64-year-old woman with an extracranial internal carotid artery (ICA) aneurysm associated with Marfan syndrome. The extracranial ICA was very tortuous and a 3-cm-diameter aneurysm was observed at the distal portion of the carotid bifurcation. Through anterior neck incision, the aneurysm was dissected from the surrounding tissue. The carotid artery was clamped, and external shunting was performed using a 3-way shunt tube. The aneurysm was excised, and an end-to-end anastomosis of the ICA was made. Postoperative course was uneventful except for mild swallowing disturbance lasting for 2 weeks. The surgical indication and technique are discussed.