Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P02794 (ferritin)
 17,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 23-year-old male working in welding for 8 years was admitted to the hospital with chest pain. A large right pneumothorax with complete lung collapse was seen radiographically and a tube thoracostomy performed. At high-resolution computed tomography, multiple bilateral well-marginated nodules with surrounding ground-glass opacity were seen. Welder's lung was considered in this patient because of his work in welding for 8 years with iron dust exposure, multiple nodules with ground-glass opacity were seen on HRCT, and serum ferritin and ferritin levels in bronchoalveolar lavage fluid were elevated. The granules in alveolar macrophages obtained from parenchymal biopsy and bronchoalveolar lavage stained strongly with iron dyes. Following avoiding exposure to welding fumes, the lung lesions disappeared without additional therapeutic interventions after a 3-week period. Welder's lung with associated lung lesions has been described, although complicating pneumothorax is unique to the case presented herein.
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PMID:Welder's lung associated with pneumothorax. 1581 14

Legionnaires' disease is a common cause of non-zoonotic atypical community-acquired pneumonia (CAP). Legionnaires' disease has varied manifestations but may be diagnosed clinically on the basis of its characteristic pattern of extra-organ involvement. In a patient with non-zoonotic CAP, the clinical and laboratory features in a patient with CAP pointing to the diagnosis of Legionnaires' disease include relative bradycardia, mental confusion/ encephalopathy, loose stools/diarrhea, abdominal pain, mild/transient increases in serum transaminases, decreased serum phosphorous, a highly elevated C-reactive protein (CRP), elevated creatinine phosphokinase (CPK), highly elevated serum ferritin levels, or microscopic hematuria. The radiologic manifestations of Legionnaires' disease are varied and no radiographic appearance is pathopneumonic. Patchy infiltrates in Legionnaires' disease are symmetrical and rapidly progressive even on appropriate anti-Legionella antimicrobial therapy. Spontaneous unilateral pneumothorax is a rare radiographic manifestation of Legionnaires' disease. We present a case of a young male who is presenting clinical finding was that of spontaneous bilateral pneumothoraces due to Legionella CAP. We believe this is the first reported case of Legionnaires' disease presenting as spontaneous bilateral pneumothoraces. Clinicians should be aware of the protean radiological manifestations of Legionnaires' disease. In patients presenting with CAP and unilateral or bilateral spontaneous pneumothorax, clinicians should have Legionnaires' disease in the differential diagnosis.
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PMID:Legionella community-acquired pneumonia (CAP) presenting with spontaneous bilateral pneumothoraces. 1848 36

A 7-year-old girl presented with subcutaneous emphysema, pneumomediastinum (PM), pneumoretroperitoneum, and pneumothorax caused by Mycoplasma pneumoniae (MP). The patient had been treated with clarithromycin for pneumonia at another hospital; however, her condition deteriorated and complications developed. Soon after admission to our hospital, we started the patient on minocycline and prednisolone, and the complications improved promptly. Laboratory data showed serum ferritin and urinary beta-2-microglobulin levels were greatly elevated. We therefore speculated that the patient might have underlying hypercytokinemia. Prednisolone is an effective treatment for hypercytokinemia. We therefore recommend prednisolone treatment for cases of severe M. pneumoniae pneumonia that do not respond to antimicrobial agents.
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PMID:A 7-year-old girl with subcutaneous emphysema, pneumomediastinum, pneumothorax, and pneumoretroperitoneum caused by Mycoplasma pneumoniae pneumonia. 2190 97