Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020672 (hypothermia)
 17,327 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The operative morbidity and mortality of patients with Stanford type A acute aortic dissection undergoing urgent operation using retrograde cardioplegia for myocardial protection were evaluated to assess the efficacy of such surgery. A total of 18 patients (12 men and six women, 19-71 years of age) were operated on 9-137 h after onset of dissection using cardiopulmonary bypass with deep hypothermia and retrograde cardioplegia. Graft replacement was performed in ten patients, primary anastomosis in three, and Cabrol and Bentall operations in five. All patients were weaned from cardiopulmonary bypass, but four died in hospital (mortality rate 22%). Thirteen patients were in good health at follow-up ranging from 3 to 98 months, and the remaining patient died from rectal cancer 5 months after surgery. It is concluded that urgent operation of patients with Stanford type A acute aortic dissection can be performed with reasonable operative and excellent follow-up results. Retrograde cardioplegia is an easy and reliable method of myocardial protection to repair the fragile aortic wall.
 ...
PMID:Surgical treatment of acute aortic dissection: efficacy of retrograde cardioplegia for myocardial protection. 807 14

A 67-year-old man underwent laparoscopic surgery for rectal cancer in the lithotomy position. After surgery he complained of bilateral lower limb pain, swollen legs, and sensory disturbance. The serum creatine kinase value was 46 662 U/l. Venography demonstrated compression from outside without any obstruction. The T2 image of magnetic resonance imaging (MRI) showed a massive swollen muscle and a partial high-intensity area in the bilateral lower limbs. The posterior compartment pressures of lower legs were high (gastrocnemius muscle: 30 mmHg [right] and 44 mmHg [left]). Compartment syndrome (superficial posterior compartment) was thus diagnosed. He underwent a fasciotomy using the single dorsal approach and the administration of a large amount of fluid. He recovered well without any motor or sensory deficits. Compartment syndrome is rare, occurring only once in every 3500 cases, but it is a severe complication of surgery in the lithotomy position. Several risk factors have been pointed out: including prolonged operation, hardness of the operating table, obesity, dehydration, and hypothermia. To prevent compartment syndrome, appropriate positioning during surgery is therefore essential. To make a timely diagnosis and identify the precise location of muscle edema, the T2 image of MRI is useful.
 ...
PMID:Compartment syndrome of bilateral lower extremities following laparoscopic surgery of rectal cancer in lithotomy position: report of a case. 1712 45