Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 58-year-old female was admitted with an abrupt onset of chest and back pain. The CT scan of the chest showed aortic dissection of the ascending aorta and proximal aortic arch, but the false lumen of the aortic dissection had already been occluded by a blood clot. After admission, she complained of chest pain with hemoptysis and presented facial edema and the distention of the neck veins. The pulmonary angiogram showed complete occlusion of the right pulmonary artery at the proximal segment. These findings were interpreted as pulmonary embolism. She was treated with intravenous heparin and urokinase, but these treatments did not demonstrate any improvement. She underwent a surgical exploration on the fourth hospital day. During surgery, the right pulmonary artery was discovered to be compressed and occluded by the large dissecting aneurysm of the ascending aorta. In addition, hematoma was seen between the right pulmonary artery. The ascending aorta and pulmonary trunk, which was injured in the operative procedure, were replaced with an artificial graft successfully. Postoperative pulmonary angiogram showed no stenosis of right pulmonary artery. The occlusion of the pulmonary artery by an acute dissecting aneurysm is an extremely rare complication and it is often wrongly diagnosed as pulmonary embolism. In such cases, the correct diagnosis and prompt surgical treatment is essential and antithrombolytic and anticoagulant therapy should be avoided.
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PMID:[Occlusion of the right pulmonary artery due to acute dissecting aortic aneurysm]. 194 May 29

An epidemic of febrile illness associated with haemorrhagic manifestations and shock occurred at Kanpur, India, during 1968. The epidemic was widespread in the city, involving about one-tenth of the population; cases were more frequent in thickly populated localities with poor sanitary conditions. Those affected were mainly adolescents and adults of both sexes and multiple cases occurred in families. The disease was characterized by the sudden onset of fever, associated with severe headache and low backache. A number of patients had bradycardia, vomiting and diarrhoea and macular skin rashes associated with itching. A small percentage of the patients had haemorrhagic manifestations in the form of haematemesis, haemoptysis, melaena, haematuria and bleeding per vaginum. The mortality was very low. Dengue type 4 virus has been implicated in the epidemic.
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PMID:A clinical and epidemiological study of an epidemic of febrile illness with haemorrhagic manifestations which occurred at Kanpur, India, in 1968. 424 14

We retrospectively reviewed all patients with a final diagnosis of spontaneous thoracic aortic dissection treated at Linkou Chang Gung Memorial Hospital between January 1989 and December 1994. There were a total of 109 patients with a mean age of 55 +/- 11 years ranging from 19 to 88 years. The male-to-female ratio was 2 to 1 (73 to 36). There was a predilection to present during the colder months, with 69% seen between September 1 and February 28 and only 31% during the warmer half of the year. In most patients, hypertension (85%) was the major predisposing factor with another 7% having Marfan syndrome. The remaining 8% had no obvious underlying disease except for one patient who had an atrial septum defect. Presenting chief complaints in order of frequency included: anterior chest pain 58.7% (64/109), back pain 19.2% (21/109), abdominal pain 10.1% (11/109), consciousness change 3.7% (4/109), neck pain 2.7% (3/109), paraparesis 2.7% (3/109), dyspnea 1.8% (2/109), and hemoptysis 0.9% (1/109). The diagnostic breakdown revealed 46% to be type A (50/109) and 54% type B (59/109). A total of 26 (24%) patients died in hospital (16% were type A and 8% were type B). (Type A included all proximal dissections and those distal dissections that extend retrograde to involve the arch and ascending aorta; Type B refers to the other distal dissections without proximal extension; proposed by Daily et al.) Thoracic aortic dissection remains an important concern in patients with a history of hypertension. Patients seem particularly susceptible during cold weather months. The average age of our patients was only 55 years and 24% of them died during hospitalization. Earlier identification and more aggressive antihypertensive treatment is required.
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PMID:Aortic dissection in Taiwan. 855 68

The clinical epidemiology of pulmonary paragonimiasis and tuberculosis was investigated in a known endemic municipality of Sorsogon, Philippines. Records of diagnosed tuberculosis patients on treatment and follow up at the local Rural Health Unit over a two year period from 1993 to 1994 were reviewed to provide an overview of pulmonary tuberculosis in the area, specifically to describe the population at risk, the basis for diagnosis and the proportion of case notification who were sputum negative. Patients from the same group of individuals as well as undiagnosed tuberculosis patients with productive cough, fever with chest and/or back pain, or hemoptysis were examined to look into clinical manifestations, duration of symptoms, history of crab-eating and sputum examination results for acid-fast bacilli and Paragonimus. There was difficulty in determining the number of non-responders as the records did not have any provision for the recording of such. Annual tuberculosis case notification rates for the two years (374 and 401 per 100,000 population) were higher than the national figure in 1991 (325 per 100,000 population) indicating that tuberculosis is still a major health problem in the area and tuberculosis control efforts may have to be more aggressive to better contain the disease. Twenty-six out of 160 individuals surveyed were sputum smear positive for Paragonimus. Paragonimiasis rates were not significantly different in the two groups (15.6% vs 16.9%, respectively) indicating that there is a need for routine sputum examination for Paragonimus which is not available at present. Only six patients surveyed were sputum smear positive for acid-fast bacilli. A high index of suspicion is necessary to diagnose paragonimiasis and to be able to differentiate it from tuberculosis. The diagnosis may be suggested by a patient's place of origin being a known endemic area, a long period of chronic cough and the habit of eating raw or insufficiently cooked crabs or crayfish. Laboratories in endemic areas should have the capacity to differentiate between the two infections by being able to provide the routine laboratory procedures necessary for definitive diagnosis and treatment.
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PMID:Pulmonary paragonimiasis and tuberculosis in Sorsogon, Philippines. 965 46

A 16-year-old girl was hospitalized because of anemia and thrombocytopenia in April 1998, and was diagnosed as having AML (FAB:M2). After failure of initial remission induction therapy, she was successfully treated with the MEC regimen as a second-line chemotherapy. On June 22, the first consolidation therapy was started. One week later, the patient developed a high fever with backache. Chest computed tomography (CT) on July 8 showed a 3cm mass lesion adjacent to the thoracic descending aorta in the left upper lobe. She was given fluconazole and antibiotics, and remained in remission. On July 24, the mass lesion changed to a cavitary lesion on chest CT, suggesting a fungal infection, probably aspergillosis. With recovery from neutropenia, the patient became asymptomatic, and fluconazole was changed to itraconazole. On July 27, she suffered sudden, massive hemoptysis and died. Autopsy revealed a localized adhesion between the cavitary lesion and the thoracic descending aorta, and the aortic wall was ruptured at this site. Microscopic examination revealed invasion of mucormycotic hyphae into the wall of the aorta with infiltration of inflammatory cells. The vasa vasorum were occluded by thrombi, in which mucormycotic hyphae were detected.
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PMID:[An autopsy case of pulmonary mucormycosis with fatal hemoptysis from a rupture of the thoracic descending aorta during remission from acute myelocytic leukemia]. 1119 40

A 69-year old Japanese woman with hypertension was admitted because of continuous back pain and recurrent hemoptysis. Radiographic findings showed an enhanced irregular mass, at the aortic arch fed by the tracheal artery, which implied both a penetrating aortic atherosclerotic ulcer and lung cancer. Diagnostic surgery revealed no evidence of cancer but did reveal a rupture of the intima at the distal part of the aortic arch. It is assumed that the transmural oozing occurred after development of the penetrating aortic ulcer, which formed an extra-aortic hematoma and caused surrounding inflammation, and led to tracheal artery feeding. The intramural hematoma might have weakened vascular wall tension from the aorta, and formed an oozing extra-aortic hematoma instead of an acute rupture.
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PMID:A case of penetrating aortic atherosclerotic ulcer with hemoptysis. 1123 96

A 70-year-old woman with a known chronic dissecting aneurysm of the descending thoracic aorta presented with new-onset back pain and hemoptysis. The hemoptysis was thought to be the result of invasion of the bronchial tree by the aneurysm. During surgical repair, a lesion that appeared to be a pulmonary abscess was discovered to be adhering to the aortic tissue, and the patient underwent a localized pulmonary resection. The pathology report of the surgical specimens revealed squamous cell carcinoma of the lung with infiltration of the aortic wall. The patient died of lung cancer 6 months later. Hemoptysis was an unusual presentation in a case of lung cancer that had invaded a stable chronic aortic aneurysm.
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PMID:Hemoptysis as an unusual presenting symptom of invasion of a descending thoracic aortic aneurysmal dissection by lung cancer. 1207 73

An 80-year-old female was admitted with sudden onset of back pain and hemoptysis. The diagnosis was ruptured descending aortic aneurysm with the left lung hematoma. Emergency operation was performed. The graft replacement of the ruptured descending thoracic aneurysm and left lower lobectomy was done. She was extubated on the 1st postoperative day. The postoperative course was uneventful without pulmonary and graft complications. We thought that concomitant left lower lobectomy was useful in this patient.
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PMID:[Surgical treatment for ruptured descending thoracic aortic aneurysm with the left lung hematoma; report of a case]. 1213 92

This report describes 3 aged patients undergoing emergent surgery who refused elective operation for a thoracic aortic aneurysm because of freedom from symptoms attributable to the aneurysm at the time of presentation. A 77-year-old woman with a thoracoabdominal aneurysm 57 mm in diameter at presentation had recurrent hemoptysis 12 months later. A 78-year-old man with a saccular type distal arch aneurysm 64 mm in diameter at presentation was transported with shock and hemothorax 27 months later. Another 82-year-old man with a saccular type distal arch aneurysm 60 mm in diameter at presentation was admitted with severe chest and back pain 36 months later. All of them underwent tube graft replacements of the aneurysm urgently and were discharged on foot. Aged patients with life-threatening events should not be denied surgical intervention because of excessive operative mortality and morbidity, even if they had previously refused elective surgery.
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PMID:Emergent surgery for 3 aged patients who refused elective operation for thoracic aortic aneurysm. 1452 61

We report 2 cases of pulmonary aspergillosis treated successfully by combining micafungin and traconazole. Case 1: A 51-year-old man with hemoptysis and dyspnea on effort treated for pulmonary tuberculosis and aspergillosis was found on chest CT on admission to have a fungus ball in the left upper lobe and increasing consolidation around the cavity of both lung fields. Bronchoscopy proved positive for aspergillus PCR in bronchial lavage. He was diagnosed with chronic necrotizing pulmonary aspergillosis, based on clinical and radiological findings and the positive reaction for aspergillus PCR. He was treated with micafungin alone at first, this proved ineffective, so itraconazole was added, resulting in improvement. Case 2: A 24-year-old woman with stabilized Hodgkin's disease (mixed). She had suffered from a cough and back pain, and chest CT showed increasing consolidation inside and around a giant bulla. She was diagnosed with chronic necrotizing pulmonary aspergillosis, based on isolation for Aspergillus sp. in sputum culture and a positive reaction for Aspergillus antigen in bronchial lavage and Aspergillus antibody in serum. She was treated with the combined micafungin and itraconazole, which rapidly improved symptoms and radiological findings. Pulmonary aspergillosis therapy is often difficult, because delivery of the drug to the infection site is limited and drug tolerance is poor. We found that combination micafungin and itraconazole therapy is tolerable and effective in these cases.
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PMID:[Two cases of pulmonary aspergillosis successfully treated with combinated micafungin and itraconazole therapy]. 1644 77


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