Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Aortic dissection is a relatively uncommon but catastrophic illness classically thought to present with acute, sharp, chest pain with radiation to the back. However, aortic dissection can manifest in a number of different ways that include congestive heart failure, inferior myocardial infarction, stroke, focal pulse and neurologic deficits, abdominal pain, or acute renal failure. According to some studies, only about 80% of patients with type A dissection present with severe anterior chest pain, and only about 60% describe their pain as being sharp. Another series reports that treating clinicians fail to initially entertain the diagnosis of aortic dissection in up to 35% of cases. Many patients later found to have aortic dissection are initially suspected to have other conditions such as acute coronary syndrome, pericarditis, pulmonary embolism, or even cholecystitis. In this article we present a case of an unusual presentation of aortic dissection and a review of this condition.
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PMID:Aortic dissection: a dreaded disease with many faces. 1537 42

A 29 year old man is admitted for hypovemic shock and abdominal pain. This critical condition was due to a diffuse mesenteric venous thrombosis and intestinal infarction. Five meters of small bowel are resected. Few days later a superficial brachial venous thromboembolism grows to superior cava venous and bilateral pulmonary embolism. A plasmatic protein S level was 17%. This deficiency is considered to be the support of these atypical extended and repetitive venous thromboembolism. With an optimal nutrition and long oral anticoagulation this patient is alive 17 months after his admission.
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PMID:[Atypical venous thrombosis and protein S deficiency: report of a case]. 1610 24

We used mechanical thromboembolism prophylaxis using intraoperative thigh-calf pneumatic compression and other measures in 1032 consecutive primary and revision total hip arthroplasties. No chemical prophylactic measures were used until after duplex ultrasonography was performed by experienced technologists before discharge. Asymptomatic proximal thrombi were treated with low molecular weight heparin and warfarin, whereas those patients with a negative scan or distal thrombi only were advised to take aspirin 325 mg twice a day for 6 weeks. Regional anesthesia was used in 95% of the arthroplasties. Using this protocol, the 30-day mortality was 0.3%. There was one autopsy-proven fatal pulmonary embolism (0.09%). One other patient died suddenly with cardiac arrest after abdominal pain and vomiting, but no autopsy was performed. Symptomatic pulmonary embolism occurred in seven patients (0.7%), four occurring early and three late. Only one of these seven patients had a positive duplex scan. Deep vein thrombosis occurred in 41 patients (3.9%) and 35 remained asymptomatic. We observed no association between type of surgery (primary or revision), age, gender or preoperative diagnosis and pulmonary embolism or deep vein thrombosis. The data confirm the efficacy of a multimodal protocol with thigh-calf mechanical prophylaxis for almost all patients undergoing primary or revision total hip arthroplasty.
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PMID:Multimodal prophylaxis for THA with mechanical compression. 1700 65

Imatinib, a tyrosine kinase inhibitor, is currently the therapy of choice for gastrointestinal stromal tumor (GIST). The toxic effects of imatinib treatment are usually mild, and serious adverse events are rare. We report here the case of a patient with peritoneal metastases of GIST involving the pelvis treated by imatinib. Abdominal pain deteriorated early in the course of the therapy along with the enlargement of the tumors. The patient died suddenly, and the autopsy revealed pulmonary embolism originating from the deep vein thrombosis caused by the compression of common iliac vein by the tumor. The possibility of deep vein thrombosis caused by the compression of the veins by necrotic tumor should be considered in patients with abdominal or pelvic metastases of GIST, including patients treated with imatinib.
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PMID:Fatal venous thrombembolism complicating imatinib therapy in a patient with metastatic gastrointestinal stromal tumor. 1731 Aug 53

The use of fibrates in the management of lipoprotein disorders has a history dating back to the mid-1960s. This group of drugs has now been tested in several large long-term trials with cardiovascular end points. Overall, there is good evidence for the reduction of cardiovascular disease in primary prevention studies and in those of subjects with manifest disease. More recent trials have suffered from high interference due to 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor (statin) introduction, particularly in their placebo control groups. However, there is very good evidence for overall safety from a combined study of >20,000 patients in these controlled clinical trials lasting approximately 5 years. Abdominal pain has been observed more frequently in the statin vs placebo group. Myopathy, liver enzyme elevations, and cholecystitis have been potential adverse reactions of interest. However, these have occurred at a very low rate and are rarely found to be statistically more frequent in the active-treatment group compared with the subjects taking placebo. The recent Fenofibrate Intervention and Event Lowering in Diabetes (FIELD) study found a slightly higher incidence of pancreatitis, deep venous thrombosis, and pulmonary embolism. Small creatinine and homocysteine elevations are observed in many patients taking fibrates, and the effect of this on long-term outcomes is under study. The FIELD study also described a significant reduction in the rates of progression of proteinuria and vascular retinopathy with fibrate therapy. To date, there has been no study exclusive to patients with elevated triglycerides, raising the question of the potential benefit of these drugs in patients with the lipid abnormalities most effectively treated with fibrates.
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PMID:Expert commentary: the safety of fibrates in lipid-lowering therapy. 1736 73

We report a case of a retroperitoneal hematoma occurring in a patient under anticoagulation therapy for deep-venous thrombosis and presenting as an anuric acute renal failure. A coexisting polycythemia vera led to misdiagnosis that could have been life-threatening. A woman, known for polycythemia vera and a single functioning right kidney, was admitted with mild abdominal pain in a context of recent deep venous thrombosis under low-molecular weight heparin. Clinical examination revealed hepatomegaly associated with polycythemia vera. Biochemical evaluation disclosed an acute renal failure, and renal ultrasonography showed no dilation of the renal pelvis. Retroperitoneal hematoma resulted in shock, progressive anemia and obstructive renal failure, related to renal pelvic compression. A right renal indwelling catheter was introduced to restore urine flow after one hemodialysis session, and an inferior vena cava filter was placed because of anti-coagulation contra-indication. However, pulmonary embolism occurred, so that oral anticoagulants were introduced. The hematoma resorbed spontaneously, and a year after this episode, the patient is still alive and well. Retroperitoneal hematoma is a rare cause of obstructive acute renal failure and a life-threatening complication of anti-coagulation therapy.
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PMID:Retroperitoneal hematoma compressing a single functioning kidney: an unusual cause of obstructive renal failure. 1754 41

A 31-year-old woman presented, in post-partum day two, an abdominal pain associated with fever. Appendicitis was suspected on clinical and radiological elements, and a laparoscopy carried out. This found a normal appendix but a right ovarian vein thrombophlebitis. A second injected scan confirmed the diagnosis, the right renal vein and the inferior vena cava being affected. We started an anticoagulation treatment associated with a large antibiotherapy. The patient was transferred to the intensive care unit to prevent the risk of pulmonary embolism.
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PMID:[Thrombophlebitis of the right ovarian vein with thrombosis of the inferior vena cava in the post-partum]. 1758 69

We report the case of a 39-year-old woman who developed worsening dyspnea and abdominal pain 4 days after subtotal gastroresection. She underwent thoracic computed tomography scan and lung scintigraphy and was diagnosed with pulmonary embolism. Despite the fact that she was feverish, she was treated by the insertion of a vena cava filter and transferred to our Emergency Department. Twelve hours later, a beta-haemolytic Streptococcus agalactiae was reported to be growing in both bottles of blood cultures that had been taken. The patient underwent transthoracic two- and three-dimensional echocardiography, which showed a large pulmonary valve vegetation prolapsing into the main and right pulmonary artery during systole.
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PMID:Pulmonary embolism and fever: an indication for urgent echocardiography not reported in clinical guidelines? 1788 25

Ovarian vein thrombosis (OVT) is a rare cause of abdominal pain that may mimic a surgical abdomen. The differential diagnosis of OVT includes acute appendicitis, endometritis, pelvic inflammatory disease, pyelonephritis, nephrolithiasis, tubo-ovarian abscess, and ovarian torsion. The complications of OVT, including sepsis and pulmonary embolism, are significant. Diagnosis relies on a careful examination of the radiographic findings. This diagnosis should be considered not only in postpartum patients but also in women with pelvic inflammatory disease, recent abdominal surgery, malignancy, or known hypercoagulable state. In this report we present a case of OVT in a 29-year-old woman presenting with 3 days of sharp left-sided abdominal pain, nausea, and vomiting after bilateral salpingectomy. We then discuss the epidemiology, pathophysiology, and clinical management of OVT.
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PMID:Ovarian vein thrombosis: a rare cause of abdominal pain outside the peripartum period. 1819 26

A 84-year-old woman presented with abdominal pain and tarry stools. She was admitted to our hospital, and colonofiberscopy showed type II tumor located cecum. We prevented deep vein thrombosis and acute pulmonary embolism (APE) after abdominal surgery by using the elastic stockings and intermittent pneumatic compression system in operation room. She underwent ileocecal resection and lymphonodi dissection (D2). On 2nd postoperative day, she complained of sudden respiratory distress with loss of consciousness and went into the state of shock. We made the diagnosis of APE after reviewing chest computed tomography and cardiac echo. An emergency atrial and pulmonary thromboembolectomy under cardiopulmonary bypass was performed. We removed the thrombus from right atrium and bilateral main pulmonary artery. After operation, we inserted a temporary vena cava filter into vena cava. We performed the anticoagulant therapy by continuous infusion of heparin with assisting respiration by respirator. The pulmonary artery pressure became steady about 25 approximately 30 mmHg. On 14th postoperative day, we extubated tracheotube. On 40th postoperative day, she could discharge from hospital on foot. Early diagnosis and prompt treatment for APE are important, and we should always keep APE in mind after abdominal surgery.
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PMID:[Acute pulmonary embolism after colorectal surgery]. 1826 54


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