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Open Medicine
|
2011
|
vol. 6
|
issue 3
289-293
EN
Lymphangioma is a malformation composed of a mass of dilated lymph vessels typically found in the cervical region in children. Mediastinal lymphangioma is a rare condition and accounts for 0.01% to 4.5% of all mediastinal tumors. Only 4 cases of mediastinal lymphangioma involving the heart and great vessels in adults have been described in the available literature. Extremely rarely, lymphangiomas occur as a generalized lymphangiomatosis. We present a case of a woman who coughed up small amounts of fresh blood during 6 months and showed signs of cardiac failure. Several years previously, the patient underwent surgical removal of cystic lymphangiomas from the left ovary, both fallopian tubes and small intestine. A chest radiograph showed an 8-cm round shadow located in the middle lobe. A computerized tomography (CT) scan of the chest with contrast verified the existence of a cyst in the anterior mediastinum. The radiologist suggested that the cyst could have originated in the pericardium. One small cyst also appeared in the projection of the left cardiophrenic sinus. A CT scan with contrast of the patient’s abdomen showed multiple cystic formations in the liver, spleen, kidneys, and left parapelvic region. A fine-needle biopsy of the mediastinal tumor verified the cystic lymphangioma, which was then completely removed surgically. A pathohistological examination confirmed the existence of cystic lymphangioma. The patient was discharged after a period of recovery.
EN
Early detection and treatment of preneoplastic lesions represents an obvious option to reduce morbidity and mortality from lung malignancies. Until now, radiological detection, sputum cytology, and autofluorescence have shown limited effectiveness as screening methods. Novel technologies such as Narrow Band Imaging (NBI) are showing promising results, but new studies are still needed to evaluate their use as screening methods. Together with early detection, adequate methods of lesion treatment, such as argon plasma coagulation, are needed. This case report concerns a 45-year-old man who was referred for bronchoscopy after his annual checkup. Using NBI technology, a preneoplastic lesion was identified, and treated using argon plasma coagulation. Our experience has shown us that both NBI screening and argon plasma coagulation are very promising, easily implemented, methods.
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