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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We present the clinical and biopsy findings of a 63-yr-old white male with interstitial pulmonary fibrosis and a long history of extensive exposure to mica while working in the rubber industry. The patient presented 30 yr after the initial exposure with complaints of progressive shortness of breath and a chronic nonproductive cough. Pulmonary function testing revealed restrictive lung function with a mild reduction in the total lung capacity (80% of predicted) and a moderate-to-severe reduction in the diffusing capacity of carbon monoxide (50% of predicted). The chest radiogram and high-resolution chest CT scan showed diffuse fibrosis and focal honeycombing involving the upper and lower lung zones bilaterally. Bronchoalveolar lavage revealed 20% neutrophils in the lavage fluid with abundant rectangular flaking crystals. Open-lung biopsy exhibited extensive fibrosis and architectural remodeling with abundant sheets and fragments of engulfed polarizable crystalline material. Energy-dispersive spectroscopy and electron diffraction studies confirmed the material to have the features of mica. Asbestos and other silicates were not identified. The documentation of prolonged exposure to mica, the clinical and radiographic features of severe interstitial fibrosis, and the histopathologic delineation of the interstitial lesion, including spectroscopic and crystallographic verification of crystalline mica, support the causal relationship between mica and interstitial fibrosis.
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PMID:Mica-associated pulmonary interstitial fibrosis. 189 15

The patient had been employed in an asbestos factory for four years from the age of 16. Five years ago, she complained of sputum and cough, and she was treated for chronic bronchitis. From March, 1977, when she was 53 years old, hydrothorax and ascites increased, her weight decreased and she was hospitalized for cachexia. The clinical diagnosis of malignant diffuse mesothelioma was made on the presence of atypical cells in the effusions. Atypical cells showed a positive colloidal iron staining test and positive hyaluronidase digestion test. Asbestos bodies were found in the sputum. The patient died on February 1978. Postmortem confirmed asbestosia and mesothelioma which was scattered over the pleura, pericardial sac, diaphragma, peritoneum and pancreas. In addition, bronchiolo-alveolar cell type lung cancer was found localized in the lower lobe of the left lung. The electron beam diffraction disclosed the asbestos as amosite (brown asbestos).
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PMID:Mesothelioma with lung cancer complicating asbestosis. 741 39

The asbestos (ferruginous) body content of lung tissues was compared to the number of asbestos bodies (AB) in sputum from 6 former amosite asbestos workers. Lung tissue was obtained at autopsy (5 subjects) and lobectomy (1 subject), and AB content was determined by a digestion-concentration technique. The sputum obtained was collected by both spontaneous cough (a pooled, 3-day specimen) and aerosolized hypertonic saline induction. Four slides treated with Papanicolaou's stain were prepared from each cytologic specimen and scored from 0 to 3 + on the basis of the total number of AB counted on the 4 slides. A significant correlation (P < 0.02) was found between the number of AB per gram of lung tissue and the percentage of sputum specimens from each worker than were positive for AB. Asbestos bodies were identified in 46% of sputum specimens from the 4 workers whose lungs contained 900 or more AB/g of lung tissue.
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PMID:Comparison of sputum and lung asbestos body counts in former asbestos workers. 745 65

Desmoplastic mesothelioma is a rare subtype of diffuse malignant mesothelioma, and is often difficult to distinguish from reactive pleural fibrosis because of associated extensive collagen fibrosis. An 82-year-old woman with a severe cough was revealed to have pleural effusion and diffuse pleural thickening on the right side. Antibiotics were ineffective, and a compression fracture of the ninth and tenth thoracic vertebral bodies was recognized on X-ray. Autopsy revealed a diffuse pleural thickening with hyalinized collagen tissue in the central part of the pleura. However, the peripheral part of the fibrous tissue was composed of spindle and polygonal cell proliferation that were immunohistochemically positive for antibodies against cytokeratin and vimentin. In addition, the ninth and tenth thoracic spines were infiltrated by similar cells. The condition was diagnosed as desmoplastic mesothelioma with bone metastases. Asbestos bodies were detected in the thickened pleura and fibrosed alveolar septa, and it was suggested retrospectively that the patient had been exposed to asbestos. Thus, autopsy analyses of fibrous pleurisy are necessary to detect a desmoplastic variant of mesothelioma of the pleura and its association with asbestos exposure.
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PMID:Desmoplastic malignant mesothelioma of the pleura: autopsy reveals asbestos exposure. 1278 16

Malignant mesothelioma is a rare tumor among the general population, but for people exposed to asbestos, the lifetime risk is high. A 58-year old man presented with suffering from chest pain, upper back pain, shortness of breath, and coughing that had continued for several months. A chest X-ray revealed right-side pleural effusion; however, pleural biopsy from drainage treatment confirmed a diagnosis of malignant mesothelioma. According to his occupational and environmental history, the patient had worked continuously in a porcelain factory for 30 years. The specific characteristics of his work, making asbestos wallboards and gaskets, entailed working in high-temperature conditions with a high fine-particle content in the atmosphere. The high working temperature caused asbestos debris and dust to fall down regularly from the wallboards, however, it was not until recently that the patient had started to wear personal protection. Asbestos is a significant source of hazardous exposure in old buildings, and this case serves as a reminder of the importance of asbestos-related exposure history, which facilitated the correct diagnosis of pulmonary malignant mesothelioma. Asbestos-containing materials that are now banned or regulated are still present in older buildings and remain an exposure hazard; they continue to be a serious health concern in many countries.
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PMID:Porcelain factory worker with asbestos-related mesothelioma. 2049 72

A 65-year-old man who was occupationally exposed to asbestos for 40 years was admitted to our hospital with fever and cough. Chest CT revealed paraseptal emphysema, subpleural fibrosis in both lungs, and pleural plaques. On bronchoalveolar lavage fluid contained elevated levels of lymphocytes and neutrophils (15% and 17%, respectively), and asbestos bodies were also found. Because serum MPO-ANCA titer was elevated to 188 EU, we suspected ANCA-associated disease with interstitial pneumonia. Prednisolone was begun at 30 mg/day and his lung opacities partially disappeared. Six weeks later, he complained of headache, dysphagia and hoarseness, and was admitted to the neurology department of the hospital. Under a diagnosis of either hypertrophic pachymeningitis or neuritis due to angiitis of the lower cranial nerves, steroid pulse therapy was performed. Asbestos exposure may have been a contributing factor for ANCA generation in this case. Furthermore, the fact that cranial nerves palsy occurred in spite of steroid therapy may also be important.
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PMID:[Patient with MPO-ANCA-associated disease with interstitial pneumonia and lower cranial nerves palsy who was previously exposed to asbestos]. 2114 Oct 70

There are many causes of frequent urination. Whenever water or fluids are consumed, the patient has to urinate within 10 or 20 min. Often urinary bladder examinations & blood tests show no significant abnormalities, & treatment by anti-bacterial or anti-viral agents does not improve the symptoms significantly. In intractable frequent urination with difficulty holding urine, as well as other intractable medical problems such as frequent coughing, white pus in gingiva, infection of the apex of a root canalled tooth, slow-healing wounds, & ALS, the authors often found coexisting mixed infections of Candida albicans (C.A.), Helicobacter pylori (H.P.), & Cytomegalovirus (CMV) with or without additional bacterial (Chlamydia trachomatis, etc.) or viral infections & increased Asbestos, with or without Hg deposits. We often found various degrees of mixed infections with C.A., H.P., & CMV in the external sphincters of the urethra & in the Trigone of the urinary bladder which consists of (1) a horizontal, band-like area between the 2 ureter openings & (2) the funnel shaped part of the Trigone at the lower half of the urinary bladder. In the coexistence of significant amounts of C.A., H.P. & CMV, the infection cannot be reduced by otherwise effective medicines for H.P. & CMV. However, one optimal dose of Diflucan, or Caprylic acid taken orally or externally applied, rapidly reduced the symptoms significantly. We found the best treatment is to give a combination of an optimal dose of Caprylic acid orally in the form of "CaprilyCare" or "Caprylic Acid," with a capsule of Omega-3 Fish Oil as an anti-viral agent, Amoxicillin, Substance Z & a Cilantro tablet. We found that an optimal dose of Caprylic acid increases normal cell telomere (NCT) to a desirable 750 ng BDORT units while Diflucan increases NCT by only 25 ng BDORT units, & with Omega-3 fish oil, leads to a mutual cancellation of both drugs. Thus, Caprylic acid is superior to & less expensive than Diflucan, & has potential application for anti-cancer, anti-aging, anti-Alzheimer's disease, anti-Autism, anti-infection, & general circulatory improvement.
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PMID:Caprylic acid in the effective treatment of intractable medical problems of frequent urination, incontinence, chronic upper respiratory infection, root canalled tooth infection, ALS, etc., caused by asbestos & mixed infections of Candida albicans, Helicobacter pylori & cytomegalovirus with or without other microorganisms & mercury. 2183 Mar 50

A 67-year-old man with a history of asbestos exposure and rounded atelectasis complained of cough and swelling in the left submandibular region. Computed tomography showed an increase in size of the right lower lung lobe lesion, which was recognized as the pre-existing rounded atelectasis, as well as swelling of the pancreas and submandibular glands. Biopsy from a submandibular gland and the pulmonary lesion led to a diagnosis of immunoglobulin G4-related disease (IgG4-RD). IgG4-RD is a recently recognized disease that was first reported as an autoimmune disease; however, some reports have indicated another pathogenesis of an allergic nature that is characterized by type 2 helper T cell (Th2) inflammation. Additionally, it is recognized that long-term exposure to asbestos can cause immune dysregulation. Here we present a case of IgG4-RD associated with asbestos-related pleural disease. Asbestos-induced immune dysregulation may be one etiology of IgG4-RD.
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PMID:IgG4-related disease in asbestos-related pleural disease. 2683 97

We had a forensic autopsy case that required additive pathological examination for the asbestos-related lung disease compensatory application afterwards. A man in his sixties with a history of occupational asbestos inhalation who had neither visited a hospital nor received a physical examination received forensic autopsy because of his death from unknown cause. An inmate said, "He developed cough and dyspnea, and died in the progression of the symptoms." The autopsy revealed widespread pleural plaques on both sides of the parietal pleura and multiple tumors in both sides of the lungs. The cause of death was diagnosed as lung cancer. Additional pathological examination was asked by his family to certify that he had suffered from asbestos-related lung disease in order to apply to the Asbestos-related Damage Relief Law. The Japanese criteria of the compensation law of asbestos-related lung cancer is the detection of more than 5,000 asbestos bodies per gram of dry lung tissue, while his number of asbestos bodies was 4,860. Asbestos bodies were reported to be accumulated in the distal lung parenchyma with no pathological changes. The present lung samples were collected from proximal section around the tumor, which might have made the number of asbestos bodies less than the criteria. Both the number of patients suffering from asbestos-related lung disease and the number of forensic autopsy cases have increased in Japan. Collecting lung samples from the appropriate lung section is essential and should be noted when the lung cancer is suspected at forensic autopsy in order to apply for asbestos-related lung disease compensation.
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PMID:[A Forensic Autopsy Case Applied for Asbestos-Related Disease]. 2697 47