Clinical Analysis of Pulmonary Hamartoma: 29 Cases / 결핵
Tuberculosis and Respiratory Diseases
;
: 644-649, 2002.
Article
in Korean
| WPRIM
| ID: wpr-41049
ABSTRACT
BACKGROUND:
Pulmonary hamartomas are the most common form of benign tumors, occurring in approximately 0.2% of routine autopsies. However, only a few reports on the clinical characteristics of pulmonary hamartoma in Korea have been published.METHODS:
The charts, X-rays and pathological specimens of 29 pulmonary hamartoma patients who were diagnosed by a pathological examination from 1990 to 1999 at the Catholic Medical Center were retrospectively reviewed.RESULTS:
The peak incidence of the tumor occurred in the sixth decade of life (37.5%). Seventeen patients (58.6%) were asymptomatic and 12 patients (41.4%) had symptoms. Chest discomfort was the most common symptom (31.0%). A total of 25 tumors (86.2%) were parenchymal, and 4 (13.8%) were endobronchial. Twenty cases were in the right lung and 9 cases were in the left lung (approximately 12.2). The RLL was the most commonly involved lobe (31.0%). Calcification was noted in 5 cases (19.2%) on a plain X-ray and in 5 cases (29.4%) on chest CT. Accompanied neoplasms were observed in 2 cases. Twenty-four hamartomas (82.8%) were diagnosed by a surgical resection and 4 cases (13.8%) were diagnosed by a fine needle aspiration biopsy. Twenty-six hamartomas (89.7%) were managed by a surgical resection. The follow up ranged from 4 to 55 months (mean, 19.6 months) and no recurrent pulmonary hamartomas were noted.CONCLUSION:
Pulmonary hamartoma is more common in females and more commonly involved in the right lung. Calcification was noted only in 19.2% on a plain chest X-ray and 29.4% on a chest CT. No recurrent hamartomas had developed during the follow up period.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Autopsy
/
Thorax
/
Biopsy
/
Tomography, X-Ray Computed
/
Incidence
/
Retrospective Studies
/
Follow-Up Studies
/
Biopsy, Fine-Needle
/
Hamartoma
/
Korea
Type of study:
Incidence study
/
Observational study
/
Prognostic study
/
Risk factors
Limits:
Female
/
Humans
Country/Region as subject:
Asia
Language:
Korean
Journal:
Tuberculosis and Respiratory Diseases
Year:
2002
Type:
Article
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