Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0162871 (abdominal aortic aneurysm)
 8,664 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Three cases of apparent anaphylactoid reactions to zomepirac sodium (Zomax) are reported. One patient initially appeared to have a dissecting abdominal aortic aneurysm with vascular collapse. The second patient experienced conjunctival pruritus after each of several doses of zomepirac before emergency department presentation with acute dyspnea and urticaria. The third patient had been admitted previously with a diagnosis of rule out myocardial infarction, which in retrospect was probably a zomepirac reaction. All three recovered uneventfully.
 ...
PMID:Anaphylactic reactions to zomepirac. 397 Apr 5

Aortocaval fistula is a rare complication of abdominal aortic aneurysm involving less than 1% of all abdominal aortic aneurysms. The diagnosis is difficult, and preoperative identification can be challenging. We describe an interesting case of a 72-year-old man presenting with acute-onset dyspnea who was found to have an aortocaval fistula secondary to a large abdominal aortic aneurysm. The clinical features that exemplify aortocaval fistula are discussed and the literature reviewed.
 ...
PMID:Aortocaval fistula complicating abdominal aortic aneurysm: case report and literature review. 872 64

The case of a 74-year-old man who presented with abdominal pain, worsening dyspnea and swelling of the left lower limb is described. Careful history taking and clinical examination enabled diagnosis of the rupture of an abdominal aortic aneurysm.
 ...
PMID:[Volume increase of the left leg and dyspnea as clinical manifestation of ruptured abdominal aorta aneurysm: problems of diagnostic assessment]. 897 40

Three patients presented to our intensive care unit over a 3-yr period with profound hypoxia resulting from acute right-to-left inter-atrial shunt (RLIAS). Patient 1 was a 67-yr-old male with an atrial septal defect who became hypoxic and developed the rare sign of platypnoea following elective repair of an abdominal aortic aneurysm (breathlessness made worse when upright and relieved by lying flat). Patient 2 was a 38-yr-old female who developed platypnoea and hypoxia secondary to a patent foramen ovale (PFO) and pericardial effusion. Patient 3 was a 46-yr-old male with a PFO who developed hypoxia without platypnoea because of multiple pulmonary emboli following right hemicolectomy. These case reports illustrate the need to consider RLIAS as a cause of hypoxia of sudden onset. Early use of bubble contrast echocardiography is indicated.
 ...
PMID:Acute right-to-left inter-atrial shunt; an important cause of profound hypoxia. 1157 46

Aortocaval fistula (ACF) represents a rare complication of abdominal aortic aneurysm (AAA) that may lead to hyperdynamic heart failure. We briefly describe a 58-year-old man with an old myocardial infarction, who developed leg oedema and worsening exertional dyspnea due to ACF complicating an AAA. This uncommon case highlights that an appropriate investigation for AAA and ACF should be performed in high-risk patients presenting with a history of worsening leg oedema and dyspnea in the absence of an obvious precipitating factor.
 ...
PMID:Leg oedema and exertional dyspnea due to aortocaval fistula complicating an abdominal aortic aneurysm. 1509 7

Chlamydia pneumoniae is one of the most frequent pathogens causing airways infections. Contribution of chronic chlamydial infection to the following diseases: asthma, POChP, coronary heart disease, abdominal aortic aneurysm, is particularly interesting. The connection between such infection and bronchial asthma was described in the literature in 1991. C. pneumoniae often causes asthma exacerbation; it is suggested that it also may be an etiologic factor of the disease. In a group of 55 subjects with chronic, stable bronchial asthma treated in the Pulmonary Department, serologic characteristic of C. pneumoniae infection was found in 34 patients (61,8%). Thirteen of these subjects agreed to participate in the study. They were divided into two groups; placebo was administered to the first one and azithromycin in a dose of 1000 mg once a week--to the other one. The research was conducted using the double blind trial method. Anti-chlamydial antibody level was evaluated before and after treatment. Spirometry tests as well as subjective estimation of physical fitness and dyspnoea degree were also determined. In comparison with 'the placebo group', statistically significant improvement in respiratory parameters 'in the treated group' was not ascertained.
 ...
PMID:Evaluation of an anti-chlamydial antibiotic therapy influence on asthma patients. 1531 30

We report a rare case of coexistent pheochromocytoma and abdominal aortic aneurysm (AAA). The patient was a 72-year-old man who presented to the Emergency Department with severe dyspnea and hypertension. Physical examination revealed a pulsatile mass in his abdomen. A computed tomography scan, done after pharmacological treatment of his symptoms, showed a thoraco-AAA and a left adrenal mass. His urinary vanylmandelic acid and metanephrine levels were found to be elevated, strongly indicative of a diagnosis of pheochromocytoma. We gave the patient phenoxybenzamine, an alpha-blocker, preoperatively, then resected the adrenal mass and repaired the AAA. The patient had an uneventful recovery. The diagnosis of pheochromocytoma was confirmed histologically. To our knowledge, this is the first reported case of elective resection of both these lesions.
 ...
PMID:Elective resection of pheochromocytoma with concomitant abdominal aortic aneurysm repair: report of a case. 1686 21

Spontaneous aortocaval fistula is a rare complication of abdominal aortic aneurysm rupture. A definitive preoperative diagnosis sometimes is difficult, because ofnonspecific and highly variable clinical symptoms. Classic signs such as low back pain, palpable pulsatile abdominal mass, abdominal bruit and thrill, dyspnea and high-output cardiac failure are present in less than 50% of cases. In this article we report the case of a 68-year-old patient with an aortocaval fistula who was admitted in hospital because of abdominal pain and hematuria.
 ...
PMID:[Spontaneous aortocaval fistula]. 1755 49

We report the case of a 61-year-old female who suffered from systemic lupus erythematosus (SLE) and died of a ruptured abdominal aortic aneurysm (AA). She was diagnosed to have SLE at 39 years of age, and was administrated steroids and prostaglandin E(2). From 52 years of age, AA, peripheral arterial occlusion, and multiple organ infarctions appeared repeatedly. At 59 years of age, she was found to be affected by antiphospholipid antibody syndrome (APS). In the following year, expansion of an abdominal AA was identified, but she was given only conservative treatment. In the next year, sudden epigastralgia and dyspnea occurred, and she died. An autopsy revealed multiple AAs up to 11 cm in diameter, one of which showed ruptures, forming a retroperitoneal hematoma. Marked atherosclerosis of the aorta was noted, and she also had aortic dissection accompanied by cystic medial necrosis (CMN). An old myocardial infarction and brain infarction were also confirmed. Although SLE with APS is common, a complication of the disease by CMN, multiple AAs, or ruptured AA has been described in several cases to date. Regarding the etiology of this complicated presentation, we presume synergistic involvement of various factors, such as atherosclerosis and CMN associated with SLE, thrombosis due to APS, and prolonged steroid therapy.
 ...
PMID:Multiple aortic aneurysms complicated by a rupture in the systemic lupus erythematosus: a case report. 1865 88

Spontaneous aorto-caval fistula is a rare complication of abdominal aortic aneurysm. A definitive diagnosis is sometimes difficult, as the classic diagnostic signs (pulsatile abdominal mass with bruit, high-output hearth failure, and acute dyspnea) are present in about half of the patients. Diagnosis may be suspected from clinical symptoms, but sometimes atypical clinical features may obscure the actual situation. Computed tomography findings include early detection of contrast medium in the dilated inferior vena cava, which is isodense with the adjacent aorta, an associated aortic aneurysm, loss of normal anatomic space between aorta and vena cava, and rarely one can even visualize the abnormal communication between aorta and vena cava. Prompt radiological diagnosis is of key importance in the management of these patients. We describe findings of multislice computed tomography of the patient with dissecting aortic aneurysm and aortocaval fistula, clinically presenting as left renal colic. Multislice computed tomography is the imaging modality of choice for diagnosis of abdominal vascular pathology as it is noninvasive, fast and demonstrates a high diagnostic accuracy.
 ...
PMID:Aorto-caval fistula clinically presenting as left renal colic. Findings of multislice computed tomography. 1879 39


1 2 Next >>