• Journal of Chest Surgery
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• v.36 no.10
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• pp.794-797
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• 2003

Photodynamic therapy (PDT) is a local, endoscopically controlled nonoperative therapeutic technique based on selective sensitization of mucosal, malignant and precancerous lesions of the esophagus, trachea and bronchus prior to light-induced tissue destruction in the department of thoracic and cardiovascular surgery. PDT is effective and safe for palliative treatment of neoplasms in the stomach, esophagus, and lung. But skin phototoxicity is unsatisfactory, therefore optimization of management of post-PDT is necessary for preventing phototoxic side effects of skin. Careful patient education in photoprotection techniques, close patient follow-up, early dermatologic referral and medical treatment are recommended. We performed PDT in a patient with intrathoracic constructed stomach. We report this case with a brief review of literatures, therefore.

• Journal of Digestive Cancer Research
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• v.10 no.2
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• pp.112-116
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• 2022

Idiopathic inflammatory myopathy (IIM) is known for its association with malignant diseases. Moreover, various solid organ malignancies, such as ovarian, breast, lung, esophageal, stomach, and colorectal cancers, have been reported to occur with IIM. Furthermore, its relationship with hematologic malignancies, including non-Hodgkin lymphoma, myeloma, and leukemia, has been reported. However, to date, IIM related to pancreatic cancer has scarcely been reported, particularly in patients with polymyositis (PM). Therefore, here we report a case of PM developed immediately after the diagnosis of pancreatic ductal adenocarcinoma.

• Journal of Chest Surgery
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• v.37 no.12
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• pp.1036-1039
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• 2004

Most tumors of the tracheobronchial tree are malignant, and benign tumors are less than 10%. Especially, the incidence of primary neurogenic tumors of the lung has been estimated to be less than 2 percent of primary lung cancer, and majority of these tumors are originated from Schwann cells. These tumors can be presented either as a solitary benign neoplasm or as a malignant form, which is rare. We present two cases of bronchial Schwan noma managed by means of lobectomy.

• Tuberculosis and Respiratory Diseases
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• v.80 no.2
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• pp.136-142
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• 2017

Assessing response to therapy allows for prospective end point evaluation in clinical trials and serves as a guide to clinicians for making decisions. Recent prospective and randomized trials suggest the development of imaging techniques and introduction of new anti-cancer drugs. However, the revision of methods, or proposal of new methods to evaluate chemotherapeutic response, is not enough. This paper discusses the characteristics of the Response Evaluation Criteria In Solid Tumor (RECIST) version 1.1 suggested in 2009 and used widely by experts. It also contains information about possible dilemmas arising from the application of response assessment by the latest version of the response evaluation method, or recently introduced chemotherapeutic agents. Further data reveals the problems and limitations caused by applying the existing RECIST criteria to anti-cancer immune therapy, and the application of a new technique, immune related response criteria, for the response assessment of immune therapy. Lastly, the paper includes a newly developing response evaluation method and suggests its developmental direction.

• Journal of Chest Surgery
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• v.39 no.9 s.266
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• pp.722-724
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• 2006

Pleuropulmonary bastoma (PPB) is a rare intrathoracic malignant neoplasm in children, differ from pulmonary blastoma in adults. PPB is usually aggressive and has wide-metastases at the time of diagnosis. The therapeutic medality of PPB is extensive surgical resection with neoadjuvant or adjuvant chemotherapy. We report a case of a cystic pieuropulmonary blastoma treated with surgical resection and adjuvant chemotherapy.

• Journal of Chest Surgery
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• v.37 no.11
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• pp.955-958
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• 2004

Mucoepidermoid carcinoma is an uncommon lesion that accounts for approximately 1% of primary malignant bronchial gland tumors and less than 0.2% of all lung neoplasm. This tumor presents with symptoms of bronchial irritation or obstruction. Distant metastasis is uncommon, therefore complete surgical resection is the treatment of choice. The prognosis of tumor correlates with on the histologic grade of tumor. We experienced mucoepidermoid carcinoma in a 15 year-old girl with symptoms of cough and blood tinged sputum. The patient underwent successful removal of tumor by bilobectomy via explorothoracotomy after chest CT and bronchoscopic biopsy.

• Journal of Chest Surgery
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• v.50 no.1
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• pp.59-63
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• 2017

Pulmonary benign metastasizing leiomyoma (PBML) is defined as metastasis of a leiomyoma to lung tissue. It was first reported in 193 7. PBML is known as a benign disease, but can undergo malignant transformation. Only 1 case of the malignant transformation of PBML to leiomyosarcoma has been reported previously. In this report, we present a case of malignant transformation of PBML.

• Journal of Chest Surgery
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• v.45 no.4
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• pp.263-266
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• 2012

Endobronchial inflammatory myofibroblastic tumor is a rare primary lung disease. A 39-year-old woman with dyspnea and a productive cough underwent complete surgical resection of a small-sized inflammatory myofibroblastic tumor that invaded the left main bronchus and the carina with lung-saving modified left one-stoma-type carinoplasty. We report this case with a review of literature.

• Journal of Chest Surgery
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• v.46 no.4
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• pp.316-318
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• 2013

Thoracoscopic needle aspiration is a good alternative for a centrally-located solitary pulmonary nodule (SPN) suspected of being lung cancer without severe pleural adhesion. The authors report the technique of thoracoscopic needle aspiration biopsy in a SPN just in the medial aspect of the truncus anterior pulmonary artery and the right upper lobe bronchus.

• Journal of Chest Surgery
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• v.46 no.4
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• pp.295-298
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• 2013

Solitary fibrous tumor is a rare spindle cell mesenchymal tumor entity, with either benign or malignant behavior that cannot be accurately predicted by histological findings. An intrapulmonary site of origin is even rarer. We report a case of a 51-year-old woman in whom an abnormal nodule in the lower right lung was detected during staging for sigmoid adenocarcinoma. The nodule was excised and pathological examination revealed an intrapulmonary solitary fibrous tumor.