Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 35-year old man with cough, hemoptysis, and dyspnea was found to have diffuse pulmonary infiltrates and iron-laden macrophages in the sputum. Pulmonary siderosis was confirmed by transbronchial biopsy. An associated hypochromic anemia required frequent transfusion. Though marrow iron stores were absent, reticulocytosis was maintained. Corticosteroid therapy resulted in cessation of hemoptysis, clearing of the pulmonary infiltration, and a substantial reduction in transfusion requirement. Splenectomy was of no benefit. The patient developed cerebral symptoms with seizures, and rapid deterioration led to cerebral symptoms with seizures, and rapid deterioration led to death. Disseminated hemangiosarcoma was found at autopsy. Steroid responsiveness of the associated pulmonary siderosis suggests that it had an immune basis.
 ...
PMID:Angiosarcoma with pulmonary siderosis and persistent reticulocytosis. Steroid responsiveness suggests an immune basis. 56 58

This report describes a case of a 49-year-old man with cough, recurrent hemoptysis, and dyspnea during 18 months, presenting with radiological findings of alveolar infiltrate and cystic lesions in left upper lobe. Laboratory studies revealed normocytic hypochromic anemia and normal coagulation tests. C-reactive protein and mucoproteins were negative. Serum protein electrophoresis and complement, urinalysis, serum creatinine, creatinine clearance, and 24-hour urine protein were normal. Tests for antineutrophil cytoplasmic antibodies and anti-glomerular-basement membrane antibodies were negative. Tests for connective tissue diseases were all negative. Histological findings were consistent with those of idiopathic pulmonary hemosiderosis. Radiological findings are discussed.
 ...
PMID:Idiopathic pulmonary hemosiderosis with cystic lesions: a rare presentation. 1087 99

Idiopathic pulmonary hemosiderosis is a rare condition manifested by recurrent pulmonary hemorrhage of unknown cause, diffuse radiologic abnormalities, cough, hemoptysis and moderate to severe hypochromic anemia. Diagnosis can be confirmed by iron stains of the sputum or lung aspiration or by biopsy. Prolonged spontaneous remission may occur without the use of corticosteroid therapy. Studies here reported indicated that the anemia is hypochromic and microcytic anemia of blood loss and iron deficiency, in spite of the presence of large amounts of iron in the pulmonary tissue. Correction of the anemia by intensive iron therapy and transfusion is considered an important part of therapy.
 ...
PMID:Idiopathic pulmonary hemosiderosis. 1378 18