Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034069 (pulmonary fibrosis)
 7,050 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Accidental acute mercury vapor poisoning in three persons is reported. Three hours after exposure, symptomatology began by chills, vomiting, diarrhea and chest pain. Two patients, respectively 67 and 77 year old, presented severe pulmonary edema, then neurological symptoms with tremor and coma. This toxic pulmonary edema, which entailed artificial ventilation, was followed in both cases by an acute interstitial pulmonary fibrosis which led to death respectively after six and sixteen days. In the third case (a thirty eight year old patient) a skin rash, erythematous and pustuliform was observed. Analysis for total mercury by flameless atomic absorption showed very high mercury levels in blood and urine of the three patients. The effect of treatment by Dimercaptopropanol on renal excretion of mercury was studied. Optic and electron microscopy of the lung of the two patients who died showed the pulmonary changes of acute interstitial fibrosis.
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PMID:Accidental acute mercury vapor poisoning. 50 88

A computer analysis was made of the data from a prospective study of the clinical course of systemic lupus erythematosus (SLE) in 234 patients followed for an average of 46 months. All fulfilled four ARA criteria for the diagnosis of SLE. Sixteen of the 234 patients were aged 51 or older. They were compared with the 218 younger SLE patients to determine the influence of age on the signs and symptoms of the disease, the organ systems involved, the laboratory data, amount and duration of corticosteroid or azathioprine therapy, and the prognosis. The older group showed more discoid lupus, photosensitivity and pulmonary fibrosis than did the younger group, but a similar incidence of malar rash, alopecia, arthritis, arthralgia, myalgia and serositis, and a lower incidence of oral ulcers, Raynaud's phenomenon, cutaneous vasculitis, neuropsychiatric manifestations, leukopenia, hypocomplementemia and profus proteinuria. The older patients needed a lower dosage of corticosteroids, and a shorter course of azathioprine therapy. These findings suggest a milder form of SLE with better response to therapy in the older group.
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PMID:Systemic lupus erythematosus in the older age group: computer analysis. 76 67

We report three cases from girls with Graves disease who developed serious rheumatic manifestations. One patient had systemic lupus erythematosus with articular, renal, neurological and cardiac afectation with fatal outcome. Other patient presented clinical features of scleroderma with skin thickness, myopathy, arthritis, Raynaud's phenomenon and findings of pulmonary fibrosis. A lupus-like syndrome associated to methimazole therapy (polyarthritis, rash and hemolytic anemia) with positive Cel-LE preparations but negative antinuclear-antibodies was observed in a third patient. A careful history and the recognition of these manifestations will help in the identification of these syndromes.
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PMID:[Rheumatic features of Grave's disease in children]. 152 48

A 43-year-old woman was admitted to our hospital because of fever and dyspnea. She had facial rash, hair-loss, arthralgia, urinary casts, thrombocytopenia, lymphocytopenia, and deposits of IgG, IgM, C3 in the epidermis. SLE was diagnosed. She also had severe dyspnea, which gradually progressed. In spite of steroid pulse therapy and cyclophosphamide, she eventually died about two months after admission. Chest X-ray film showed bilateral ground-glass shadow and volume-loss. High-resolution CT of the lung showed marked high density area with airbronchogram in the posterior part and a gradually enlarging slight high density area in the anterior area. Pathological findings of the posterior area were atelectasis and dense fibrosis. The findings of the anterior area were collapsed alveoli and dilated alveolar ducts. These findings might suggest that alveolar collapse play a major role in the course of pulmonary fibrosis of this patient.
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PMID:[A case of acute lupus pneumonitis followed by high-resolution CT]. 221 22

10-Edam (10-ethyl-10-deaza-aminopterin), an antifolate derivative, was administered to 14 chemotherapy-naive patients with advanced colorectal carcinoma. The drug was given weekly by intravenous route at an initial dose of 80 mg/m2, with escalation or attenuation according to tolerance. Mucositis was dose limiting and occurred in 11 of 14 patients (78.6%). Removal from the study was required in one patient due to progressive pulmonary fibrosis that was histologically identical to methotrexate-induced lung damage. Toxicity was otherwise mild to moderate and included diarrhea, constipation, abdominal discomfort, anorexia, nausea/vomiting, rash, and fatigue. There were no responses to 10-Edam in this study, 95% confidence interval (0-0.23). Stable disease was achieved in four patients; the remaining 10 patients demonstrated progression within 9 weeks of initiating systemic therapy. 10-Edam employed at this dosage and schedule was not effective as a treatment against advanced colorectal carcinoma.
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PMID:Phase II trial of 10-Edam in patients with advanced colorectal carcinoma. 230 19

Twenty-three patients with squamous cell carcinoma were treated with a combination chemotherapy consisting of cisplatin, vincristine, and peplomycin. Overall response rate was over 70% including complete disappearance of tumors in one patient. Peplomycin was given by continuous i.v. or s.c. infusion using a micro-infusion pump. All the patients experienced some degree of nausea, vomiting, and hair loss. Phlebitis and induration of injection sites with subsequent local pigmentation were frequently encountered. Nausea and vomiting were caused mainly by cisplatin, but more than 60% of the patients experienced transient increase of anorexia or nausea in the period of peplomycin administration. Eruption with skin excoriation or pigmentation along scratch dermatitis were seen in 5 patients. These side effects were well tolerated, and high fever which is commonly observed in one-shot therapy did not develop in any patient. Pulmonary fibrosis was also not seen. Peplomycin should be given by low-dose continuous infusion because of its low toxicity and comparable antineoplastic activity to one-shot therapy.
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PMID:[Side effects of peplomycin]. 242 49

Thirty-two patients with polymyositis were categorised into 4 groups: (1) 'pure' polymyositis, (2) dermatomyositis, (3) myositis associated with autoimmune 'overlap syndrome', and (4) those with associated malignancy. Serum from each patient was examined for a range of antinuclear antibodies. Seventeen patients had ANA detected by immunofluorescence, 18 patients had raised DNA binding (greater than 25 U/ml), of whom eight had levels greater than 50 U/ml (SI conversion: U/l = U/ml x 10(3)). Antibodies to soluble nuclear antigens were detected in 23 (72%) by 1 or more of 3 methods, and in all of these anti-RNP was the main antibody detected. Antibodies to other soluble antigens were also present in 6 sera. In 2 cases, both patients with SLE/myositis overlap, these were shown to be anti-Sm. The remaining 4 had antibodies to various protein components of the extracts, but it was not possible to demonstrate an antibody of diagnostic specificity for polymyositis. Furthermore, quantitation of anti-RNP and anti-DNA antibodies failed to define a distinct clinical entity or exclude malignant disease. High levels of anti-RNP antibodies showed an association with Raynaud's phenomenon, sclerodactyly, and pulmonary fibrosis and an inverse correlation with the rash of dermatomyositis, suggesting that this antibody may be of pathogenetic rather than diagnostic significance.
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PMID:Antibodies to nuclear antigens in polymyositis: relationship to autoimmune 'overlap syndromes' and carcinoma. 678 93

Over 100 cases of disorders closely resembling classic autoimmune diseases have been reported among patients who were injected or implanted with a diverse group of chemicals including paraffins, vegetable oils or silicone. Most cases have occurred in silicone breast implant recipients, especially those who received their prostheses 2-10 years prior to onset of symptoms. A high proportion of patients exhibit classic signs and symptoms of Sjogren's syndrome or scleroderma. Affected patients typically experience some combination of fatigue, myalgia, joint pain, sicca syndrome (dry eyes and mouth), synovitis, rash, alopecia, muscular weakness or lymphadenopathy, and autoantibody formation. Less commonly, patients may have the CREST syndrome (calcinosis, Raynaud's phenomena, esophageal hypomotility, sclerodactyly and telangiectasias), hypertension, pulmonary fibrosis, or central nervous system pathology.
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PMID:Silicone-reactive disorder: a new autoimmune disease caused by immunostimulation and superantigens. 828 1

This study compared the clinical and serologic features in two different ethnic groups of patients with childhood-onset systemic lupus erythematosus (SLE). One hundred seventy-one SLE patients comprised the study population; 61 (55 girls and 6 boys) were African American with age at onset of 13 +/- 2.9 years, and 110 (97 girls and 13 boys) were Latin American (Colombian) with age at onset of 13 +/- 3.2 years. Clinical, demographic, and laboratory data were obtained by chart review using a standard data collection form. African-American patients more commonly manifested discoid skin lesions, malar rash, pulmonary fibrosis, and pleuritis, and less commonly manifested photosensitivity, livedo reticularis, and vascular thrombosis than did Latin Americans. In addition, there was a higher frequency of anti-dsDNA, anti-Sm, anti-RNP, and anti-Ro positivity among African-Americans compared with Latin-American patients. These results suggest the presence of ethnic differences in the clinical expression of SLE.
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PMID:Childhood-onset systemic lupus erythematosus: a comparative study of African Americans and Latin Americans. 1051 68

'Amyotrophic dermatomyositis' (ADM) is used to describe a small subgroup of patients with the typical skin rash associated with dermatomyositis but without muscle involvement. Lung involvement in ADM is rare. We report on the management of a patient with ADM associated with pulmonary fibrosis at presentation, and her response to corticosteroid treatment.
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PMID:Amyopathic dermatomyositis and pulmonary fibrosis. 1114 62


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