1/60. Acute hand ischemia secondary to intraarterial buprenorphine injection: treatment with iloprost and dextran-40--a case report.Intraarterial injection may result in acute ischemia and amputation. The authors describe the case of a 27-year-old man with an acute hand ischemia following intraarterial injection of a suspension of buprenorphine. Despite its initial severity, this case was successfully treated with iloprost, a stable prostacyclin analogue, and dextran-40, a low-molecular-weight dextran.- - - - - - - - - - ranking = 1keywords = stable (Clic here for more details about this article) |
2/60. Nonocclusive mesenteric ischemia in a patient on maintenance hemodialysis.Nonocclusive mesenteric ischemia (NOMI) is known to occupy about 25% to 60% of intestinal infarction. NOMI has been reported to be responsible for 9% of the deaths in the dialysis population and the postulated causes of NOMI include intradialytic hypotension, atherosclerosis and medications, such as diuretics, digitalis and vasopressors. Clinical manifestations, such as fever, diarrhea and leukocytosis, are nonspecific, which makes early diagnosis of NOMI very difficult. Case: A 66-year-old woman on maintenance hemodialysis for 5 years was admitted with syncope, abdominal pain and chilly sensation. Since 7 days prior to admission, blood pressure on the supine position during hemodialysis had frequently fallen to 80/50 mmHg. Four days later, she complained of progressive abdominal pain. Rebound tenderness and leukocytosis (WBC 13900/mm3) with left shift were noted. Stool examination was positive for occult blood. Abdominal CT scan showed a distended gall bladder with sludge. Under the impression of acalculous cholecystitis, she was operated on. Surgical and pathologic findings of colon colon were compatible with NOMI. Because of recurrent intradialytic hypotension, we started midodrine 2.5 mg just before hemodialysis and increased the dose up to 7.5 mg. After midodrine therapy, blood pressure during dialysis became stable and the symptoms associated with hypotension did not recur. CONCLUSION: As NOMI may occur within several hours or days after an intradialytic hypotensive episode, abdominal pain should be carefully observed and NOMI should be considered as a differential diagnosis. In addition, we suggest that midodrine be considered to prevent intradialytic hypotensive episodes.- - - - - - - - - - ranking = 1keywords = stable (Clic here for more details about this article) |
3/60. Could attacks of abdominal pain in cases of acute intermittent porphyria be due to intestinal angina?abdominal pain is by far the most serious symptom in attacks of acute intermittent porphyria. Its cause is unknown. This case study suggests visceral ischaemia as a possible cause of the abdominal pain. A 31-year-old woman with recurrent bouts died during an attack; the autopsy revealed a 20-cm necrotic gangrene in the ileum. A protracted intestinal vasospasm could have been the immediate cause of death. It is discussed whether intestinal angina could be the cause of the abdominal pain in acute intermittent porphyria.- - - - - - - - - - ranking = 1079.1673725288keywords = angina (Clic here for more details about this article) |
4/60. Acute ischemic hepatic failure resulting from intraaortic balloon pump malposition.We describe a rare intraaortic balloon pump (IABP) vascular complication as a result of malpositioning of the IABP. A 61-year-old man with unstable angina underwent emergency coronary artery bypass grafting soon after the insertion of an IABP. Postoperative hemodynamics were stable, but acute hepatic dysfunction occurred on the second postoperative day. Doppler echography revealed the absence of hepatic arterial flow. The IABP was removed, and arterial flow was immediately restored. Thereafter, the hepatic function recovered rapidly. This is a rare case that demonstrates how IABP can cause mechanical abdominal arterial branch obstruction. Evaluations using Doppler echography are useful in detecting such IABP complications.- - - - - - - - - - ranking = 217.83347450577keywords = angina, stable (Clic here for more details about this article) |
5/60. Gastric angina secondary to acute thrombosis of celiac artery.We report a 48-year-old woman with foregut ischemia with splenic infarct due to isolated celiac artery obstruction. The patient presented with acute-onset pain in the epigastrium 10-15 min after every meal. Investigations revealed obstruction of the celiac artery by artheromatous plaque. This patient had an acute thrombosis, which responded to anticoagulation.- - - - - - - - - - ranking = 863.33389802307keywords = angina (Clic here for more details about this article) |
6/60. Combined minimaly invasive surgery for coronary bypass and abdominal aortic occlusion.association of extracorporal assisted coronary bypass with peripheral vascular surgery is already commonplace in the therapeutic arsenal. This case report presents a combined cardiac and vascular surgery in a high risk patient, with unstable angina following myocardial infarction and critical ischemia of a single lower limb. Synchronous minimally invasive direct coronary bypass graft and extra-anatomic aorto-profundal bypass in one single sitting were performed. The procedure was successful at 6 months follow up. We believe that this type of synchronous procedure, minimising surgical aggression, could be effective in selected high risk patients.- - - - - - - - - - ranking = 216.83347450577keywords = angina, stable (Clic here for more details about this article) |
7/60. 'Cold hand, ischemic heart': treatment by stenting of the left subclavian artery.A 59-year-old man presented with worsening angina and a cold, painful left hand, eight years after coronary artery bypass surgery. coronary angiography showed extensive coronary atherosclerosis with blocked vein grafts to his left circumflex and right coronary arteries. There was a severe narrowing in the left subclavian artery before the origin of the left internal mammary artery (LIMA) which appeared patent. PTCA and stent implantation to the left subclavian artery stenosis restored normal flow to the left hand and the LIMA with abolition of his ischemic hand symptoms and marked improvement of his angina.- - - - - - - - - - ranking = 431.66694901153keywords = angina (Clic here for more details about this article) |
8/60. Percutaneous transluminal angioplasty and stenting of coeliac artery stenosis in the treatment of mesenteric angina: a case report and review of therapeutic options.We report the case of a 72-year-old gentleman with mesenteric angina who was successfully treated with stenting of a coeliac artery stenosis using a Palmaz stent, and review the therapeutic options in the management of mesenteric angina.- - - - - - - - - - ranking = 1295.0008470346keywords = angina (Clic here for more details about this article) |
9/60. Intravascular stent implantation of the celiac artery in the treatment of chronic mesenteric ischemia.We report a case of chronic mesenteric ischemia that caused abdominal angina and weight loss in an 80-year-old woman. A mesenteric angiogram revealed total occlusion of the superior mesenteric artery and 90% stenosis of the celiac and inferior mesenteric arteries. Balloon angioplasty of the celiac artery failed because of elastic recoil. A 15-mm Palmaz-Schatz stent was dilated to 6 mm in the proximal celiac artery with an excellent angiographic result and complete resolution of symptoms. A clinical, 1-year follow-up demonstrated success with no recurrence of pain. This case report illustrates the value of balloon dilatation and stent implantation in a patient with atherosclerotic narrowing of multiple abdominal visceral arteries.- - - - - - - - - - ranking = 215.83347450577keywords = angina (Clic here for more details about this article) |
10/60. Salvage of ischemic digits using a lateral arm fascial flap.Four patients underwent microvascular transfer of a lateral arm fascial flap to salvage severely ischemic digits by means of induction of neovascularization. The cause of the digital ischemia was direct trauma (crush injury) in one patient and chronic embolic phenomena (proximal arterial occlusion) in three patients. None of the patients had responded to traditional therapy, including treatment with one or more of the following: anticoagulation, lytic therapy, oral vasodilators, digital sympathectomy, and vein bypass grafting. Each patient underwent noninvasive (Doppler ultrasound, digital pressures, digital temperatures, vascular refill) and invasive (angiogram) vascular assessment preoperatively. After microvascular transfer of the lateral arm fascial flap, all patients reported symptomatic relief, and objective improvements were documented by both noninvasive and invasive assessment criteria. One patient developed a seroma at the donor site; another experienced a late complication of thrombosis of the flap after his wound dehisced. A 6-month follow-up evaluation demonstrated neovascular collateralization and stable improvement without regression in the remaining patients. The authors present their clinical experience and propose a treatment algorithm for patients with chronic digital ischemia.- - - - - - - - - - ranking = 1keywords = stable (Clic here for more details about this article) |
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