Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The complications after intestinal bypass operations in 103 massively obese subjects were recorded postoperatively for a maximum of 5 years. The surgical procedures were jejuno-ileostomy, end-to-side (op. I) in 35, and end-to-end with ileocaecostomy (op. II) in 68 cases. Wound dehiscence was the cause of the sole early postoperative death. The early complications found were those commonly seen after abdominal surgery, namely wound infection (n=24), wound dehiscence (n=5), anastomotic leak (n=2), leg thrombosis (n=2). One of the latter 2 patients probably also had pulmonary embolism. In 6 cases early intestinal obstruction occurred; 3 of them required reoperation. The late complications were divided into unspecific and specific in relation to the surgically induced malabsorption. Their incidence was analysed in 80 subjects observed for longer than 1.5 years after the operation. Unspecific late complications consisted of intestinal obstruction in 5 cases and incidional hernias in 18 cases. Intussusception was not seen. There seemed to be no increase in the incidence of gallstone disease or gastroduodenal ulcer after the operation. Specific late complications were electrolyte disturbances (ED) in 13, signs of liver injury (LI) in 9, urinary-tract calculi (UTC) in 15, and immunopathy (IM) in 19 cases. The IM group had skin rashes, arthralgia, and fever. Besides these somatic complications, a number of specific pyschictric complications were also observed (not published). Three subjects died after the operation with signs of liver insufficiency. The following factors were found to be of importance in the occurence of the specific complications ED and LI: 1. The presence of preoperative abnormalities in serum-electrolyte concentration and pathological liver tests, mainly occuring in the heavies patients. 2. Most ED and LI occurred during the period of main weight loss, in general during the first postoperative year. ED and LI did not appear after body weight had stabilised. 3. The rate of weight loss: ED and LI occurred, with a few exceptions, in the subjects with a rate of weight loss higher than 0.0130 weight-index units per week during the period of constant weight loss (see article).
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PMID:Some somatic complications after small intestinal bypass operations for obesity. Possible factors of significance in the incidence. 121 45

Diagnosis is central to medicine. In spite of tremendous diagnostic technological advances, no infallible test exists and in the complex diagnostic process the physician may well get lost. The ultimate feedback on the accuracy of diagnosis is the autopsy. Five patients illustrate that the autopsy may disclose unexpected results. The first patient was a 9-year-old girl who suffered from daily abdominal spasmodic pain but each time recovered. She died suddenly; autopsy revealed intestinal intussusception. A 46-year-old man who was treated for hypertension developed pain in the chest and the lower back, but there were no other signs of myocardial infarction. He died suddenly; autopsy revealed a dissecting aortic aneurysm with rupture in the left pleural cavity. A 21-year-old woman, an excellent swimmer, drowned during a swim in the sea. Autopsy revealed severe widespread coronary disease with multiple myocardial infarction. A 32-year-old Surinam woman developed acute coma and died from cardiorespiratory arrest. At autopsy she had massive pulmonary embolism and generalized lymphadenopathy due to sarcoidosis. The last patient, a 32-year-old woman suffered from fatigue after her fourth child was born. She was admitted with severe dyspnoea and her chest X-ray showed interstitial fibrosis. She died presently and autopsy revealed metastatic colon carcinoma with pulmonary lymphangitis carcinomatosa. Systematic reviews of the results of autopsies show no decline in the percentage of false diagnoses and/or unexpected findings in spite of the enormous growth of the diagnostic armamentarium. Although we may radiologically 'slice' the body in incredible detail or investigate human cells at the molecular level, the autopsy has by no means become obsolete and is an invaluable tool for quality control and teaching.
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PMID:[Truth after death]. 1059 Jul 70

Nephrotic syndrome (NS) is one of the most common glomerular diseases that affect children. Renal histology reveals the presence of minimal change nephrotic syndrome (MCNS) in more than 80% of these patients. Most patients with MCNS have favorable outcomes without complications. However, a few of these children have lesions of focal segmental glomerulosclerosis, suffer from severe and prolonged proteinuria, and are at high risk for complications. Complications of NS are divided into two categories: disease-associated and drug-related complications. Disease-associated complications include infections (e.g., peritonitis, sepsis, cellulitis, and chicken pox), thromboembolism (e.g., venous thromboembolism and pulmonary embolism), hypovolemic crisis (e.g., abdominal pain, tachycardia, and hypotension), cardiovascular problems (e.g., hyperlipidemia), acute renal failure, anemia, and others (e.g., hypothyroidism, hypocalcemia, bone disease, and intussusception). The main pathomechanism of disease-associated complications originates from the large loss of plasma proteins in the urine of nephrotic children. The majority of children with MCNS who respond to treatment with corticosteroids or cytotoxic agents have smaller and milder complications than those with steroid-resistant NS. Corticosteroids, alkylating agents, cyclosporin A, and mycophenolate mofetil have often been used to treat NS, and these drugs have treatment-related complications. Early detection and appropriate treatment of these complications will improve outcomes for patients with NS.
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PMID:Complications of nephrotic syndrome. 2208 98

Acute life-threatening conditions in oncology patients may develop either because of underlying malignancy or as a complication from treatment. Oncologic emergencies can be categorized as metabolic, hematologic, and structural conditions. Metabolic and hematologic emergencies are mainly diagnosed on the basis of clinical and laboratory findings. Structural pathologic conditions that result in bleeding, mechanical compression, or obstruction to the hollow organs, such as the trachea and bowel loops, may first be suspected because of clinical findings, including decreasing hematocrit levels, difficulty in breathing, and abdominal pain; however, performance of imaging studies is critical for timely diagnosis and management. Life-threatening conditions of the central nervous system (such as cerebral herniation, carcinomatous meningitis, and spinal cord compression), thoracic emergent conditions (such as central airway obstruction, esophagorespiratory fistula, massive hemoptysis, pulmonary embolism, superior vena cava syndrome, and pericardial tamponade), and abdominopelvic emergencies (such as uncontrolled intraabdominal hemorrhage, bowel obstruction, intestinal perforation, bowel ischemia, intussusception, and urinary tract obstruction) can be definitively diagnosed on the basis of projectional or cross-sectional imaging findings in appropriate clinical scenarios. Select emergent conditions in cancer patients related to chemotherapy and radiation treatment, as well as iatrogenic emergencies secondary to either surgery or placement of central venous catheters, may also demonstrate characteristic findings at imaging studies. In addition, interventional procedures are of great help in the treatment of acute superior vena cava syndrome, massive hemoptysis, and uncontrolled intraabdominal hemorrhage. Radiologists should be aware of these select, "not to be missed" imaging findings of oncologic emergencies to make an accurate, timely diagnosis and provide appropriate patient care.
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PMID:Imaging of oncologic emergencies: what every radiologist should know. 2410 50

Venous thromboembolism in tuberculosis is not a well recognised entity. It is a less frequently reported complication of severe pulmonary tuberculosis. It is exceedingly rare when it complicates extrapulmonary tuberculosis. Here, we present a case of 22-year-old young female with abdominal tuberculosis complicated with reverse ileocecal intussusception, deep vein thrombosis and pulmonary embolism. An emergency vena cava filter was inserted prior to a limited right hemicolectomy. In this article, we discuss the rare association of venous thromboembolism with ileocecal tuberculosis.
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PMID:A Rare Case of Ileocecal Tuberculosis with Pulmonary Embolism and Deep Vein Thrombosis. 2889 68

Children with cancer are at increased risk of life-threatening emergencies, either from the cancer itself or related to the cancer treatment. These conditions need to be assessed and treated as early as possible to minimize morbidity and mortality. Cardiothoracic emergencies encompass a variety of pathologies, including pericardial effusion and cardiac tamponade, massive hemoptysis, superior vena cava syndrome, pulmonary embolism, and pneumonia. Abdominal emergencies include bowel obstruction, intussusception, perforation, tumor rupture, intestinal graft-versus-host disease, acute pancreatitis, neutropenic colitis, and obstructive uropathy. Radiology plays a vital role in the diagnosis of these emergencies. We here review the clinical features and imaging in pediatric patients with oncologic emergencies, including a review of recently published studies. Key radiological images are presented to highlight the radiological approach to diagnosis. Pediatricians, pediatric surgeons, and pediatric radiologists need to work together to arrive at the correct diagnosis and to ensure prompt and appropriate treatment strategies.
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PMID:Pediatric oncologic emergencies: Clinical and imaging review for pediatricians. 3080 80

Apixaban (Eliquis) is a direct acting oral anticoagulant (DOAC) indicated for treatment of deep vein thrombosis, non-valvular atrial fibrillation, pulmonary embolism and postoperative venous thromboprophylaxis following hip or knee replacement. Complications are minimal and include, but are not limited to, bleeding and intracranial haemorrhage, and haematoma formation. Our patient is a 73-year-old woman who presented with clinical and radiographic findings of small bowel obstruction. She was found to be taking apixaban for atrial fibrillation. CT scan showed small bowel intussusception. She underwent an exploratory laparotomy and resection of the small bowel intussusception with primary side-to-side anastomosis. Histopathological examination showed that the intussusception was caused by an intramural haematoma. This case presents a rare instance of adult intussusception caused by a DOAC. To our knowledge, no case of intussusception caused by apixaban has yet been found in literature.
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PMID:Apixaban-induced haematoma causing small bowel intussusception. 3165 27