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

The patient was a 61-year-old man admitted with the complaints of cough, arthralgia, and swelling of the legs. A chest roentgenogram and chest computed tomographic scan revealed a giant mass in the right upper lobe. Transperitoneal lung biopsy was performed, and a diagnosis of poorly differentiated adenocarcinoma was made. Physical examination confirmed swelling of the legs and clubbing of fingers on both hands. Bone scintigrams showed marked accumulation of 99 m-Tc-MDP in the long bones, bones of the hands, and patellae. These findings yielded a diagnosis of pulmonary hypertrophic osteoarthropathy associated with primary lung cancer. Although a high serum level of growth hormone was also detected, immunohistochemical analysis did not find growth hormone in the tumor itself. Chemotherapy and radiotherapy were performed but did not stop progression of the disease. The patient subsequently experienced worsening arthralgia and swelling of the legs. Steroid therapy rapidly alleviated the arthralgia and swelling, but not the clubbing of the fingers. Thereafter, the patient's serum CRP and ICTP dropped to normal levels, and the abnormal findings of bone scintigrams subsequently disappeared. The pulmonary hypertrophic osteoarthropathy was not clearly attributable to growth hormone. Steroid therapy was effective in this case. Bone scintigrams and serum CRP and ICTP may be useful indicators in the therapeutic follow-up and monitoring of patients with pulmonary hypertrophic osteoarthropathy.
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PMID:[Pulmonary hypertrophic osteoarthropathy associated with primary lung cancer]. 1072 57

Metastatic pulmonary calcification (MPC) characterized by diffuse calcium deposition in the lungs is known to occur in patients with chronic renal failure. However, MPC with pulmonary artery calcification is uncommon and has only been detected in a few patients with severe disorders. A 48-year-old man with chronic renal failure had cough and progressive dyspnea. Ventilation-perfusion (V/Q) lung scans showed multiple large-sized mismatched V/Q defects in the left middle and lower zones of lungs, which was consistent with a high probability of pulmonary embolism (PE). The findings of pulmonary scintigraphy resulted from MPC with pulmonary artery calcification, revealed by simultaneous technetium-99m MDP scintigraphy, low-dose computed tomography, and high-resolution computed tomography (HRCT) of the chest.
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PMID:Metastatic pulmonary calcification in renal failure mimicking pulmonary embolism on lung scan. 1582

A 41-year-old woman presented with cough and shortness of breath for 3 weeks. Chest x-ray and CT showed a large, partially calcified soft tissue mass adjacent to the right side of the heart. Whole-body bone was acquired to evaluate possible metastases, which showed abnormal accumulation of Tc-MDP in the right chest. Further SPECT/CT imaging that demonstrated intense Tc-MDP activity was mainly in the calcification portion of mass. Histopathological examination from biopsy specimen of the lesion was consistent with malignant teratoma.
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PMID:Increased 99mTc-MDP Activity in a Partially Calcified Malignant Mediastinal Teratoma. 2656 76

Primary hepatic angiosarcoma was diagnosed in a 59-year-old woman who presented an arthralgia of limbs and dry cough for 6 weeks. Physical examination revealed digital clubbing. A Tc-MDP bone scintigraphy showed diffusely increased uptake along the cortical margins of long bones, suggesting hypertrophic osteoarthropathy.
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PMID:Hypertrophic Osteoarthropathy in a Patient With Primary Hepatic Angiosarcoma. 3169 17