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)

3 cases of copper IUDs recovered during laparotomy from the sigmoid colon are presented. One woman was a 24-year old mother of 5 who had had 2 cesarean sections since the disappearance of her Cu-7 IUD in 1980. She had right upper quadrant abdominal pain for 1 year with gall bladder stones. The IUD was found lying 80% in the gut lumen. After colotomy she recovered. The 2nd woman was 31 years old, pregnant for the 4th time after failure of her IUD. She was experiencing a constant left iliac fossa ache. The IUD was shown to be extrauterine by ultrasound, could not be seen at laparoscopy, and was removed by colotomy. The 3rd woman was a 37-year old mother of 5, 19 weeks' pregnant, having a septic miscarriage on admission. She had labor induced, but the IUD was not expelled. Her pain worsened, and fever and tachycardia persisted. Emergency laparotomy revealed a perforated posterior uterine wall with the Cu-7 eroding the serosa of the sigmoid colon. It was removed but the defect was not repaired. She required a subtotal hysterectomy, and a second laparotomy with a temporary colostomy, and her recovery was complicated by pulmonary embolism and cardiac failure. These cases draw attention to the importance of proper management of patients with no visible IUD thread. Ultrasound, and if necessary x-rays and laparoscopy should precede laparotomy. Expulsion of an IUD is rarely unnoticed, nor should pregnancy with an IUD be assumed to be due to an expelled device.
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PMID:Recovery of the intrauterine contraceptive device from the sigmoid colon. Three case reports. 304 19

Twenty-two patients had 36 total hip arthroplasties for painful osteonecrosis of the femoral head. At a mean of 86 months after operation, a complete follow-up evaluation, including physical examination, was obtained in 24 hips in 15 patients. An additional 12 hips in seven patients were followed by telephone interview and radiographic evaluation. Although most patients experienced improved hip function and symptomatic relief from pain as a result of the operation, 10 hips developed heterotopic bone, 5 hips dislocated after operation, 6 hips failed due to aseptic loosening, and 1 hip developed a deep infection, and one patient died due to pulmonary embolism. Neither sex, preoperative steroid dose, nor postoperative mean alternate-day steroid dose could be related to aseptic loosening. However, histologic examination of transilial bone biopsy specimens (7 patients, 13 hips) revealed steroid-induced osteoporosis, by the presence of hyperosteoidosis (increased unmineralized osteoid) and increased bone resorption. Bilateral hip involvement, osteoporosis, and high turnover skeletal remodelling at the cement-bone interface potentially contributed to a failure rate that was higher in this group than that reported for primary hip arthroplasty for other diagnoses. The existence of steroid-induced metabolic bone disease and preexisting renal osteodystrophy may pose a significant threat to the long-term survival of a total hip implant.
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PMID:Total hip arthroplasty after renal transplantation. Long-term follow-up study and assessment of metabolic bone status. 305 96

A man of 75 years of age had had lightning pains in the legs for 8 years. Clinical examination demonstrated mild pyramidal signs and involvement of the posterior columns. A morphine pump was placed in the epidural space in the lumbar region to treat the pain. He died two weeks later from a massive pulmonary embolism. The nervous system was examined using the classical techniques along with the use of poly- and monoclonal antibodies against nervous system specific proteins. The following features were demonstrated: neuroaxonal dystrophy of the posterior and anterior horns, and the posterior columns and corticospinal pathways in decreasing order of importance; angioneuromatosis of the grey matter of the lumbosacral spinal cord and loss of neurons of the dorsal spinal root ganglia and bilateral degeneration of the fasciculus gracilis. Previously, we have only found such amounts of spheroids in the spinal cord as measured here in cases of Seitelberger's disease. The angioneuromatosis was isolated and did not result from previous trauma nor was it associated with a known phacomatosis. This combination of features is very unusual and may explain the clinical features including the lightning pains.
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PMID:Spinal neuroaxonal dystrophy and angioneuromatosis. 311 Nov 60

The purpose of this study was to analyze the various factors that influence the anatomical site of occurrence of DVT and to determine if the clinical course differed in patients afflicted with DVT at different anatomical sites in the lower extremity. Forty four of 92 patients undergoing venography during a 4-1/2 year period had positive venograms for DVT. Patients were grouped into one of three categories: iliofemoral thrombosis (IFT) n = 9, superficial femoral vein thrombosis with or without distal thrombosis (SFV) n = 21, and popliteal/calf thrombosis (clot limited to below the knee) (PCT) n = 14. Patients in the IFT group had a significantly prolonged hospital stay (p less than .05) and a significantly lower mean weight (129 lbs) when compared to the PCT group (173 lbs) (p less than .05). Pain was present equally among the three groups. Swelling was much more common in the SFV group, whereas tenderness was most frequent in the PCT group. Of those patients with swelling, 70% were in the SFV group and of those patients with tenderness, 60% were in the PCT group. DVT as the primary diagnosis was seen in 39% of cases of which half had disease limited to the PCT region. Post-op DVT occurred equally among the groups. DVT occurred much more frequently in the PCT region after myocardial infarctions and after orthopedic procedures, whereas in patients with malignancies, the most common site was the SFV region. Pulmonary embolism developed in 11% of patients and occurred in the IFT and SFV groups only. No patient with DVT of the calf/popliteal developed a pulmonary embolism.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Regional anatomical differences in the venographic occurrence of deep venous thrombosis and long-term follow-up. 318 22

Pulmonary embolism following postoperative deep venous thrombosis is a very serious complication with a high mortality rate. Though this disorder has been thought to be rare in Japanese, its occurrence seems to be increasing recently because of changes in eating habits, increase of average age and the frequent practice of venous catheterization. Two cases of the pulmonary embolism following deep venous thrombosis after surgery are reported, and possible causes of the deep venous thrombosis are discussed. Case 1: A 48 year-old obese female was operated on for a posterior fossa dural arteriovenous malformation. On the 4th postoperative day, she developed a pain and swelling in the left leg and low back pain. On the 18th postoperative day, she fell into a state of shock following the sudden onset of a severe back pain and respiratory distress. After diagnosis of the pulmonary embolism, she was immediately treated with urokinase, warfarin and aspirin. Her obesity was considered to be one of the risk factors of the postoperative deep venous thrombosis. Case 2: A 62 year-old female with a ruptured cerebral aneurysm could not get out of bed because of postoperative mental disturbance. A central venous pressure catheter was inserted into the right femoral vein for two weeks postoperatively. One month after surgery, she complained of swelling and a dull pain in the right leg without cardiorespiratory symptoms. Lung perfusion scintigraphy showed asymptomatic pulmonary embolism. She was treated immediately. Both long bed rest and femoral venous catheterization were considered as risk factors possibly leading to deep venous thrombosis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Postoperative pulmonary embolism in neurosurgical practice: report of two cases]. 321 Dec 80

Actinomycosis is an uncommon infection. The regions mostly involved are the cervico fascial area, the thorax and the abdomen. The thoracic variety accounts for approximately 15% of the cases. Clinical pictures of pulmonary neoplasm, abscess, and empyema have been described. Misleading symptoms often delay the right diagnosis. The present study describes a case of actinomycosis with pleuro-pulmonary involvement. A 48-year woman had been well until two and a half years previously, when she developed symptoms suggestive of pneumonia. When referred to a medical clinic with thoracic pain and tiredness, pulmonary embolism was suspected. Inhalation and perfusion scintigraphy showed several perfusion defects. There were several relapses, with clinical pictures suggestive of pulmonary embolism, before an abscess in the left axilla appeared. Drained pus showed no growth of Actinomycetes. Correct diagnosis of the true cause was only possible by direct microscopy. Possible symptoms and the diagnostic difficulties when Actinomycetes is involved are discussed.
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PMID:Thoraco-pleural actinomycosis presenting like diffuse pulmonary embolism. 323 66

A number of radiologic features on chest X-ray may aid in diagnosis and management of the patient with legionella infection. The infiltrates in legionnaires' disease frequently progress despite initiation of appropriate antibiotic therapy. Pleural effusion is common and occasionally seen even in the absence of lung field infiltrates. Pleural-based infiltrates associated with pleuritic pain may mimic pulmonary embolism. Circumscribed peripheral densities are commonly seen in immunosuppressed patients. Cavitation is also a prominent feature in this patient group and may develop during clinical improvement. Radiographic severity does not correlate with clinical outcome. Resolution of infiltrates may be slow, and the tendency for delayed clearing should be considered before initiating further invasive diagnostic investigation. Infections due to Tatlockia (Legionella) micdadei and Legionella bozemanii are more commonly reported in immunocompromised hosts; the radiographic manifestations are similar to those seen in Legionella pneumophila infection in the immunosuppressed.
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PMID:The radiologic manifestations of Legionella pneumonia. 332 94

A 55 year-old woman was admitted to hospital in January 1981 with transient expressive dysphasia. Past personal history was unremarkable except for a six-month history of renal colic and thrombophlebitis in the veins of the right leg. Computed tomographic scan of the head and carotid angiogram revealed a left calcified temporoparietal tumor. Because of pulmonary embolism it was decided to refute a cerebral biopsy. The patient also declined radiotherapy. In May 1983, a thorough workup revealed an incomplete fracture of the first lumbar vertebra and a diffuse demineralization of the rachis and pelvis. Four weeks later she developed temporal epilepsy and pulmonary embolism. A whole brain irradiation (60 Gy) was performed in August 1983. The patient's condition remained clinically stable until December 1984 when she was readmitted to hospital with a severe weight loss, diffuse osseous pain and pancytopenia. A bone marrow biopsy from the iliac crest showed a diffuse tumor involvement. Peroxidase-antiperoxidase staining using monoclonal antiserum to glial fibrillary acidic protein was strongly positive in numerous tumors cells. The pathological diagnosis was bone marrow metastasis by glioma. She died in March 1985, 4 years and 3 months after the first admission to hospital. Autopsy was not performed. A literature search reveals only 9 cases of extraneural spreading of astrocytomas and glioblastomas in the absence of previous craniotomy with post-mortem examination. The authors also comment on the clinical, pathological and histogenic aspects of extraneural metastasis of gliomas.
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PMID:[Spontaneous bone marrow micrometastasis of a cerebral glioma. Immunohistochemical diagnosis in a biopsy sample and review of the literature]. 352 91

In a prospective clinical study we compared the hemodynamics and clinical symptoms following regional blocks and general anesthesia. 115 patients undergoing transurethral resection of the prostate were randomized to spinal (n = 62) and epidural (n = 53) blocks. An additional 10 patients received general anesthesia. Calf arterial flow, determined by strain gauge plethysmography (SGP), was similar pre- and postoperatively in the regional block groups but decreased in the general anesthesia group (p less than 0.05) on the 5th postoperative day compared to the preoperative day. On the 2nd and 5th postoperative days, venous capacity was lower (p less than 0.05) after general anesthesia compared to regional blocks. Antiembolism stockings offered no hemodynamic or clinical advantages. During the hospital stay (screening by Doppler and SGP) and 3 months of follow-up, no deep vein thrombosis or pulmonary embolism was diagnosed. 3 months after the operation, unspecific pain and/or weakness in the legs were reported by 12 patients in the spinal group, while the epidural group remained asymptomatic (p less than 0.01). We conclude that the predictive value of negative Doppler and SGP findings is good and that spinal and epidural blocks are hemodynamically advantageous as compared to general anesthesia.
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PMID:Hemodynamics of the legs and clinical symptoms following regional blocks for transurethral surgery. 352 12

The outcome of surgical treatment of idiopathic scoliosis in forty-five adults was studied with special attention to pain, function, self-image, and pulmonary function. All of the patients were more than twenty-five years old at operation and had been followed for more than three years. Every patient who was operated on by one of us (J. E. H.) and who met these criteria was evaluated. The magnitude of the curves averaged 66 degrees. Standardized gradations of pain and function showed improvement over-all, but significant impairment remained. There was a reduction in the levels of peak and constant pain, but no change in the frequency of peak pain after operation. The number of patients who were pain-free after surgery was not increased. Functional impairment due to the scoliosis was lessened, and the ability to perform the common activities of daily living was improved, but no important changes in occupation or recreational activity were recorded. Correlations of pain or function, or both, and the changes in either, were found with only two parameters: age at follow-up and physical occupation. Pulmonary function, as measured, did not change. Eighteen (40 per cent) of the patients had a minor complication and ten (20 per cent), a major complication; there was one death, due to pulmonary embolism, of a patient who was excluded from the series. In view of the high rate of complications, the limited gains to be derived from spinal fusion should be assessed and clearly explained to patients before the procedure is undertaken.
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PMID:Results of surgical treatment of adults with idiopathic scoliosis. 359 65


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