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)

Twenty seven cases of surgically excised pulmonary hamartomas were reviewed. Patient's ages varied from twenty eight year-old to seventy seven year-old with an average of fifty three year-old. Of twenty seven cases, seventeen cases were man, seventeen cases has mass on right lung, and twenty six cases has solitary mass. While twenty five cases were asymptomatic, one case had cough, and the other cases had a history of hemoptysis (Case 3). Medical treatment for pulmonary tuberculosis had been continued unless the confirmed diagnosis on two cases. On one case followed as tuberculosis for twelve years, size of tumor shadow grew to two times bigger on chest X-ray films (Case 1). One of 27 cases showed multiple mass (Case 2). Histopathologically, twenty six cases were chondromatous hamartoma, and one case was non-chondromatous hamartoma. Pulmonary hamartoma is a benign tumor, and majority of cases are asymptomatic and not growing. On cases with presumed pulmonary hamartoma, less invasive thoracoscopic surgery seemed valuable for both therapeutic and diagnostic purpose to avoid continuous non-rational treatment and mental pressure of patient by prolonged follow up with unconfirmed diagnosis since complete differentiation from malignant neoplasm should not satisfactory on many cases.
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PMID:[Pulmonary hamartoma: atypical cases and current concept of management]. 942 36

Pulmonary hamartoma is a benign lung neoplasm and it comprises 6% of solitary pulmonary nodules. Two clinical types have been defined according to its location: intraparenchymal (90%) and endobronchial (10%). We report on a case of endobronchial hamartoma resected with electrocautery by a flexible bronchoscope (FB). A 57-year-old male patient was admitted to our clinic because of worsening dyspnea. The patient had been smoking 1 pack per day for 37 years. A solid smooth lesion with calcification, located in the distal part of the left main bronchus and partially obstructing the lumen of bronchus, was detected at computerized tomography. A mass lesion that moved with coughing was observed during FB. The polypoid mass was arising from the anterior wall of the left main bronchus. Punch biopsies were taken from the polypoid lesion and a diagnosis of bronchial papilloma was made after histopathologic examination. The patient underwent endobronchial electrosurgery and the lesion was excised using FB. Pathologic evaluation revealed it to be a cartilagenous hamartoma. In conclusion, endobronchial hamartomas are benign neoplasms of the tracheobronchial tree. Endoscopic treatment with flexible bronchoscopic electrocautery is safe and less invasive in experienced hands. Therefore, it should be considered as the primary treatment approach in selected cases.
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PMID:Endobronchial hamartoma. 2320 33

Hamartoma of lung is a common tumor, majority of which are small and incidentally discovered during plain chest radiography. Our case is a 30-year-old gentleman with an extremely uncommon presentation of a common tumor, that is, a giant hamartoma of lung presenting as massive hemoptysis and intractable cough. To the best of our knowledge, such occurrence of giant pulmonary hamartoma is very uncommon and its presentation with massive hemoptysis is even more uncommon. Less than 20 cases of giant hamartoma of lung have been reported in the English literature so far.
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PMID:Giant hamartoma of lung presented with massive hemoptysis: A rare case report and review of the literature. 3071 62