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)

Fifty-one patients with established pulmonary tuberculosis underwent clinical evaluation and endoscopic examination of the larynx to determine the manifestations of laryngeal involvement. There were 46 males and 5 females (mean age 38 years). Fever, cough and haemoptysis were the prime pulmonary complaints while hoarseness, weak voice and episodic dyspnoea were the main laryngeal symptoms. Sites of laryngeal lesions included true vocal cords, arytenoids and false vocal cords. Oedema, pallor, ulcers, vocal cord immobility and thickening were the main laryngeal lesions observed. Twenty-four (47%) cases showed morphological changes in the larynx. The presentation pattern was consistent with the classical description and predilection for laryngeal involvement was not demonstrated.
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PMID:Laryngeal involvement in pulmonary tuberculosis. 900 Aug 28

The case of a 25-year-old male agricultural laborer with HIV infection and Pneumocystis carinii pneumonia (PCP) is described, whose radiological lesions simulated pulmonary tuberculosis. He presented with loss of weight and appetite of 6 months' duration, cough with expectoration and minimal hemoptysis for 2 months, chest pain, diarrhea with fever, and odonophasia for 1 month. He had received antitubercular treatment (rifampicin 450 mg and isoniazid 300 mg) 2 months prior to admission. He had been promiscuous, having had multiple sexual contacts with prostitutes. General examination demonstrated marked emaciation, pallor, dyspnea, and oral candidiasis. Auscultation indicated fine medium pitched crackles in both infraclavicular regions. Blood for ELISA and immunocomb test were positive for HIV-1 antibodies. Hemogram revealed Hb 6 gm%, and TLC with polymorphs 63%, lymphocytes 30%, eosinophils 5%, and basophils 2%. The total lymphocyte count was 2100/cu. mm. Chest roentgenography revealed bilateral diffuse homogenous infiltrative lesions involving both lungs, with evidence of multiple bilateral cavitation. Therapy included antitubercular treatment with ethambutol, isoniazid, rifampicin, and pyrazinamide, along with Gentian violet mouth paint and ketoconazole orally, 200 mg bid. The patient developed progressive respiratory distress and died on the 7th day after admission. Limited autopsy of both lungs showed foamy eosinophilic material filling the alveolar space, and Grocett's methenamine silver staining showed cyst walls of P. carinii as black. There was no evidence of pulmonary tuberculosis. In the present case, the diagnosis of PCP should have been kept in mind to increase median survival time (25.9 vs. 12.6 months without treatment) with the treatment of choice of trimethoprim plus sulphamethoxizole in doses of 20 and 100 mg/kg/day. Early diagnosis and treatment will improve the mean survival time in cases of PCP with HIV infection.
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PMID:Pneumocystis carinii pneumonia simulating as pulmonary tuberculosis in AIDS. 901 80

Idiopathic pulmonary haemosiderosis (IPH) is a disorder characterised by the triad of haemoptysis, diffuse parenchymal infiltrates on chest roentgenogram and iron-deficiency anaemia. It is a diagnosis of exclusion and the prognosis is bleak despite the varied management options. We report a case of IPH occurring in a child who presented at four months of age with cough, wheeze, haemoptysis and pallor and whose symptoms are currently controlled with high-dose inhaled budesonide and low-dose oral prednisolone.
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PMID:Idiopathic pulmonary haemosiderosis--a case report. 971 27

Twenty-three episodes of anticoagulant rodenticide toxicity were found in 21 dogs during a retrospective study conducted at The Ohio State University Veterinary Teaching Hospital. Dyspnea (57%), lethargy (48%), coughing/hemoptysis (30%), and pallor (26%) were the most common presenting complaints. Prolonged activated clotting time (ACT), prolonged one-stage prothrombin time (OSPT), and prolonged activated partial thromboplastin time (APTT) were present in all dogs that had not received any prior therapy. Anemia (83%), thrombocytopenia (61%), hypoproteinemia (57%), positive fibrin degradation products (FDPs) (55%, six of 11 tested), and hyperfibrinogenemia (43%, six of 14 tested) were common hematological findings. Treatment included therapy with vitamin K1, blood products, and supportive care. The survival rate was 83%.
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PMID:Anticoagulant rodenticide toxicity in 21 dogs. 993 27

Idiopathic pulmonary hemosiderosis (IPH) is a rare disease of unknown etiology characterized by recurrent episodes of pulmonary symptoms such as cough, hemoptysis, and dyspnea. Our study consisted of 23 patients: 12 males and 11 females with IPH. The diagnosis was based on history, presence of anemia, and characteristic chest X-ray, and was confirmed by showing macrophages laden with hemosiderin in gastric washings or bronchoalveolar lavage and/or open lung biopsy. All but one patient were diagnosed in our department between 1979-1994. There was a history of multiple blood transfusions for anemia in 10 patients. Consanguinity between parents was noted in 11 patients. Severe pallor, cough, hemoptysis, and hepatomegaly were the most common findings on physical examination. All but 2 patients had hypochromic microcytic anemia of varying severity. In 12 children, moderate reticulocytosis was noted. Corticosteroids were administered with doses ranging from 5 mg every other day to 2 mg/kg/day depending on the severity of the episodes (duration of disease from 2-14 years). It is our impression that patients with IPH, benefit from long-term steroid treatment which in turn results in a milder course. Long-term low-dose steroid treatment appeared to prevent crises and assured a prolonged survival.
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PMID:Long-term clinical course of patients with idiopathic pulmonary hemosiderosis (1979-1994): prolonged survival with low-dose corticosteroid therapy. 1021 56

Idiopathic pulmonary hemosiderosis (IPH) is a rare disease in children and has an unknown etiology. It is characterized by the triad of hemoptysis, pulmonary infiltrates on chest radiograph (CXR) and iron deficiency anemia. We report two young children, aged 3 and 4 years, were admitted due to pale-looking appearance but without hemoptysis or other respiratory symptoms. Pallor was the sole presenting feature in these 2 children with IPH and which was unusual. CXR obtained on admission led to the suspicion of pulmonary hemorrhage. The diagnosis of IPH was confirmed based on the presence of many hemosiderin-laden macrophages in bronchoalveolar lavage fluid obtained by flexible bronchoscopy. Steroid was initiated after the diagnosis of IPH was established; the both of them have been well and received regular follow-up in our outpatient department. IPH may not be diagnosed because of difficulty in diagnosis. Anemia may be the only presenting feature of IPH, which was due to occult pulmonary hemorrhage. Initial treatment with corticosteroids has been successful in our patients for a period of 6 and 8 months of follow up respectively.
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PMID:Anemia as the sole presenting symptom of idiopathic pulmonary hemosiderosis: report of two cases. 1579 58

This prospective study was conducted at Bamrasnaradura Hospital from November 11, 2002, until January 5, 2003, in order to describe the clinical manifestations and determine the aetiologies as well as to assess the short-term outcome of interstitial pneumonitis in HIV/AIDS patients. 59 patients with interstitial infiltrates on chest radiographs were included in the study. Tuberculosis (TB) was the most common diagnosis (44%), followed by Pneumocystis pneumonia (PCP) (25.4%), bacterial pneumonia (20.3%) and fungal pneumonia (10.2%). In TB, compared to other diagnoses, a mild cough (p = 0.031), pallor (p = 0.021), lymphadenopathy (p < 0.001), an absence of skin lesions (p = 0.003), a higher mean body temperature (p = 0.004) and an absence of dyspnoea on exertion (p = 0.042) were significant findings. In PCP, compared to other diagnoses, dyspnoea on exertion (p = 0.014), nonpurulent sputum production (p = 0.047), a higher mean respiratory rate (p < 0.001), and an absence of lymphadenopathy (p < 0.001) were significant factors. In bacterial pneumonia, compared to other diagnoses, production of purulent sputum (p = 0.014), haemoptysis (p = 0.006), skin lesions (p = 0.002) and severe cough (p = 0.040) were significantly associated factors. In fungal pneumonia, compared to other diagnoses, headache and papulonecrotic skin lesions were common findings, but no factor showed a significant association. After four weeks, 59.3% patients were alive and 13.6% had died. Among those alive, 88.6% had clinically improved. The cumulative survival after 28 days was highest among PCP patients, followed by bacterial pneumonia, TB and fungal pneumonia, but these differences were statistically not significant (p = 0.453).
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PMID:Clinical features, aetiology and short-term outcome of interstitial pneumonitis in HIV/AIDS patients at Bamrasnaradura Hospital, Nonthaburi, Thailand. 1641 86

A prospective study was conducted at Bamrasnaradura Hospital, Nonthaburi Province, Thailand from November 11, 2002 to January 5, 2003. A total of 59 HIV/AIDS patients with interstitial infiltrates on chest radiographs were included in the study. The objectives of this study were to describe the clinical manifestations and determine the etiologies of interstitial pneumonitis, assess the short-term outcomes and determine the accuracy of the clinical diagnosis of the etiologies of interstitial pneumonitis in HIV/AIDS patients at Bamrasnaradura Hospital, Nonthaburi, Thailand. Tuberculosis was the most common diagnosis (44%), followed by Pneumocystis carinii pneumonia (25.4%), bacterial pneumonia (20.3%) and fungal pneumonia (10.2%). In tuberculosis, compared to other diagnoses, a mild cough (p = 0.031), pallor (p = 0.021), lymphadenopathy (p < 0.001), absence of skin lesions (p = 0.003), higher mean body temperature (p = 0.004) and an absence of dyspnoea on exertion (p = 0.042) were significant findings. On multivariate analysis, however, only an absence of skin lesions (p = 0.023) remained a statistically significant predictor of TB. In Pneumocystis carinii pneumonia compared to other diagnoses, dyspnea on exertion (p = 0.014), non-purulent sputum production (p = 0.047), a higher mean respiratory rate (p < 0.001), absence of lymphadenopathy (p < 0.001) and lack of purulent sputum (p = 0.030) were significant factors. By multivariate analysis, only an absence of lymphadenopathy were shown to be independently and statistically significantly associated (p = 0.040). In bacterial pneumonia, compared to other diagnoses, production of purulent sputum (p = 0.014), hemoptysis (p = 0.006), pallor (p = 0), skin lesions (p = 0.002) and a severe cough (p = 0.020) were significantly associated factors. On multivariate analysis, none of these factors were statistically significant. In fungal pneumonia, compared to other diagnoses, headache and papulonecrotic skin lesions were common findings, but no factor had a significant association. After four weeks, 59.3% of the patients were alive, 13.6% died and 27.1% were lost to follow-up. Among the alive patients 88.6% had clinically improved. On multivariate analysis, no factor was shown to be a statistically significant predictor of death. The cumulative survival after 28 days was highest among PCP patients, followed by bacterial pneumonia, tuberculosis and fungal pneumonia, but this difference was not statistically significant (p = 0.0453).
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PMID:Clinical features, etiology and short term outcomes of interstitial pneumonitis in HIV/AIDS patients. 1661 Jun 49

Idiopathic pulmonary haemosiderosis (IPH) is a rare and serious disorder in children of unknown aetiolopathogeny. Association of IPH and coeliac disease (CD) is even rarer. Immunological origin of IPH is now well accepted. We report the case of an 11-year-old female admitted for evaluation of recurrent streaky haemoptysis that had been evolving over the previous 9 months. Physical examination revealed weight loss with normal weight, but there was cutaneous and mucosal pallor due to severe anaemia (haemoglobin 4.6g/dl). The chest X-rays showed unilateral alveolo-intertitial infiltrate. Broncho-alveolar lavage revealed 70% haemosiderin-laden macrophages. The diagnosis of IPH was made. Since severe anaemia is disproportionate to radiologic findings, searching associated CD was performed and then confirmed by biological and histological examinations. A gluten-free diet was initiated. Evolution was favourable. Looking for especially CD in IPH should be systematic, even in the absence of gastrointestinal symptoms.
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PMID:Co-occurrence pulmonary haemosiderosis with coeliac disease in child. 1840 22

We report a 47-year-old man with diabetics presenting with massive haemoptysis. Physical examination showed moderate pallor, but was otherwise normal. Evaluation showed normal bleeding and clotting parameters. Aerobic cultures of sputum samples and acid-fast staining were negative. CT showed fusiform aneurysmal dilation of the descending thoracic aorta compressing the left main bronchus with secondary collapse of the left lower and lingular lobes. Massive haemoptysis was attributed to probable erosion of the aneurysm into the left main bronchus. Retrospective questioning failed to elicit pathognomic symptoms of aortic aneurysm including chest pain. While in the hospital, the patient had another bout of massive haemoptysis, requiring endotracheal intubation for airway protection. Chest x-ray revealed homogeneous opacification of the left hemithorax. The patient was treated with antitussives and blood transfusions and referred to a higher centre for endovascular stent grafting of the aneurysm and simultaneous surgical repair of the left main bronchus. Aortic aneurysm is a rare but deadly cause for haemoptysis, as rapid exsanguination can lead to cardiovascular collapse and death.
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PMID:An unusual and deadly cause for massive haemoptysis. 2341 92


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