Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To assess the diagnostic value of myoglobin between elective surgery and acute arterial occlusion, serum and urine myoglobin (S-Mb, U-Mb) levels were measured before and for 7 consecutive days following arterial reconstructive surgery in 7 patients with abdominal aortic aneurysm or arteriosclerosis obliterans (elective surgery group), and in 20 patients with acute arterial occlusion due to embolism or thrombosis. They were divided into three groups based on symptoms and other features: mild, moderate, and severe groups. S-Mb and U-Mb levels were normal before surgery with a maximum of 389 ng/ml and 1,670 ng/ml after surgery in the elective surgery group, and 489 ng/ml and 11.7 ng/ml before surgery with a maximum of 703 ng/ml and 294 ng/ml after surgery in the mild cases. These two groups showed no complications after surgery. In the moderate group, high values of 2,420 ng/ml and 25,300 ng/ml were noted before surgery, and these values were elevated to 14,900 ng/ml and 175,000 ng/ml after surgery with complications of acute renal failure or peripheral nerve paresis. In the severe group, the values were 9,440 ng/ml and 260,000 ng/ml before surgery, and 160,000 ng/ml and 1,300,000 ng/ml after surgery, the elevation being associated with the severe clinical complication, myonephropathic metabolic syndrome (MNMS). All patients in this group died of MNMS. S-Mb and U-Mb levels before surgery proved useful for predicting the prognosis of patients with acute arterial occlusion. The findings obtained in our canine studies on the mechanism and treatment of MNMS suggest that alpha-tocopherol, a free radical scavenger, may be effective for treating dreadful complications such as MNMS.
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PMID:[Arterial reconstructive surgery and myoglobin]. 204 Dec 11

A 57-year-old male had a thoraco-abdominal aortic aneurysm that was increasing in diameter, accompanied by pain in the right lower abdomen and groin. Ten years earlier he had had a dissecting thoraco-abdominal aneurysm that extended from the left subclavian artery to the aortic bifurcation. A CT-scan revealed further growth of the aneurysm. He was treated by an open and an endovascular operation. The distal aorta was replaced by a bifurcation prosthesis via a laparotomy, with 2 other bifurcation prostheses to 2 mesenteric and 2 renal arteries. In a second session, a carotid-subclavian bypass was constructed and the aorta was reinforced by an endograft from the left subclavian artery to the bifurcation prosthesis. Postoperatively he suffered a transient ischaemic attack, hypertension, pneumonia, and vocal cord paresis. At follow-up 1.5 years later, the patient was free of symptoms, with the exception of slight hoarseness during forced speech, and the aneurysm was totally under control. This procedure may be an alternative to the classical thoracophrenicolaparotomy.
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PMID:[Endovascular prostheses and extra-anatomical bypasses to mesenteric and renal vessels in a patient with a thoraco-abdominal aortic aneurysm: a possible alternative to the standard operation]. 1744 98

Each year, 1.4 million people in the United States are infected with Salmonella (Beneson et al. [23] Am J Med, 110:60-63, 2001). The most common clinical presentation of Salmonella infection is gastroenteritis which is usually self-limited, lasting between one to four days (Black et al. [24] N Engl J Med, 261:811-816, 1960). Although most infections are mild-to-moderate, serious disease, and death does occur (Voetsch et al. [25] CID, 38:S127-S132, 2004). A rare but increasing number of patients present with Salmonellosis spondylodiscitis resulting from contiguous spread of infection from the adjacent abdominal aorta. Concurrent infection of these structures exacerbates morbidity, necessitating an elevated clinical suspicion in patients with appropriate risk factors, clinical signs and symptoms. Furthermore, an overall mortality rate of 67% makes mycotic abdominal aortic aneurysms highly lethal (Gonda et al. [26] Radiology, 168:343-346, 1988). Thus, early diagnosis is crucial, allowing for prompt antibiotic and surgical management. Laboratory and imaging tests obtained at the initial suspicion for infection of the spine and aorta facilitates diagnosis while minimizing or preventing more serious complications like paresis and aortic rupture. We present a patient with a mycotic abdominal aortic aneurysm infected with Salmonella enteritides that spread to the adjacent lumbar vertebra and left psoas muscle.
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PMID:Salmonella spondylodiscitis associated with a mycotic abdominal aortic aneurysm and paravertebral abscess. 1846 7

In this study are presented three cases of spinal cord ischemia (SCI) involving the cervical-dorsal level and leading to quadriplegia and quadriparesis, following thoraco-abdominal aortic aneurysm (TAAA) endovascular repair. A 79-year-old woman with an extent III TAAA was scheduled for a multi-step fenestrated/branched endovascular aortic repair. Immediately after the first step, consisting of standard proximal thoracic stent-graft implantation, she developed quadriplegia that did not resolve despite all therapeutic actions, and died therefore on postoperative day 32. A 72-year old male with an extent IV TAAA underwent endovascular repair, using a customized fenestrated aortic stent-graft. Five hours after the procedure, he developed an asymmetric quadriparesis, that progressively resolved after spinal fluid drainage and arterial pressure increase, even if signs of SCI were documented at magnetic resonance imaging (MRI). A 79-year old man, referred for a type II TAAA with rapid enlargement, underwent a one-stage endovascular repair, using a customized branched aortic stent-graft. As soon as the procedure was completed, the patient presented inferior limbs paralysis and upper limbs paresis. Although no signs of SCI were documented at MRI, the patient did not recover and died therefore three months after the procedure. Although rare, cervical-dorsal SCI may develop during TAAA endovascular aortic repair. This possibly catastrophic event should be considered in the decisional process of TAAA repair and considered to allow prompt recognition and treatment.
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PMID:Quadriplegia and quadriparesis after endovascular aortic procedures: a catastrophic and under-reported complication? 3255 27