• Journal of Chest Surgery
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• v.50 no.5
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• pp.326-328
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• 2017

Background: Pancreatic cancer is a highly aggressive solid tumor. Patients with metastases from pancreatic cancer have poor survival rates. Here, we report the outcomes of 6 patients for whom resection of lung metastases was performed after a pancreatectomy to treat pancreatic cancer. Methods: We retrospectively reviewed the perioperative clinical data of patients with lung metastases resulting from primary pancreatic cancer who were treated with lung resection between 2008 and 2015. We report 6 cases where lung resection was performed to treat lung metastases after a pancreatectomy. Results: The number of lung metastases was 1 in 5 cases and 2 in 1 case. The surgical procedures performed to treat the lung metastases included 4 wedge resections and 2 lobectomies. The cell type of the primary tumor and metastases was tubular adenocarcinoma in 5 cases and intraductal papillary-mucinous carcinoma in 1 case. All 6 patients survived with a mean follow-up period of 65.6 months, although the disease recurred in 2 patients. Conclusion: Resection of lung metastases resulting from primary pancreatic cancer may lengthen survival, provided the patient can tolerate surgery.

• Journal of Chest Surgery
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• v.38 no.3 s.248
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• pp.233-236
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• 2005

Cardiac hemangioma is an extremely rare benign tumor. A 65 years old woman was admitted due to epigastric and chest pain, After we confirmed cardiac tamponade with right atrial mass by chest CT, we performed surgical resection of the mass and identified hemangioma with capillary endothelial hyperplasia on pathologic examination. Therefore, we report the case with literature review.

• Journal of Chest Surgery
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• v.40 no.7 s.276
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• pp.523-525
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• 2007

Cystic lymphangioma is also called cystic hygroma, and it usually appears in the cervico-facial and axillary regions. It is usually apparent at birth and 90% of the cases appear at the end of second year. We have experienced a 64 year-old-male who had a large cystic lymphangioma in the left posterior chest wall. Surgical excision was done, and his postoperative course was uneventful. He has been well for two years postoperatively.

• Journal of Chest Surgery
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• v.51 no.4
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• pp.280-282
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• 2018

Unilateral absence of a pulmonary artery (UAPA) is a rare congenital anomaly that may present with various symptoms, depending on the nature and severity of other cardiovascular anomalies. Furthermore, contralateral lung surgery in patients with UAPA is extremely rare, and clinical experience is limited. This report describes a case of surgical treatment of contralateral primary lung cancer in a patient with isolated UAPA. A 56-year-old man was diagnosed with primary lung cancer accompanied by isolated UAPA on the contralateral side. He underwent meticulous cardiorespiratory function tests preoperatively. We performed a right lower lobectomy. Although in the immediate postoperative period, the patient suffered from a mild decline in his respiratory function, he recovered uneventfully. The present case shows that preoperative awareness of UAPA and meticulous perioperative management enable contralateral lung surgery to be performed safely.

• Journal of Chest Surgery
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• v.39 no.10 s.267
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• pp.802-804
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• 2006

Malignant fibrous histiocytoma (MFH) is a tumor which most often develops in the soft tissues of the extremities and retroperitoneum, but very rarely originates in the mediastinum. We report a 71-year-old man who admitted with anterior mediastinal tumor and underwent surgical resection of tumor in our hospital. The mass was histologically confirmed as MFH.

• Journal of Chest Surgery
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• v.40 no.8
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• pp.587-589
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• 2007

Pulmonary pleomorphic carcinomas are rare malignant tumors that account for 0.1 to 0.4% of all lung cancers. They are notable for their aggressive clinical behavior and poor prognosis. We report here on a patient who is alive and disease-free 12 years after receiving surgical treatment for the rib recurrence of pulmonary pleomorphic carcinoma.

• Journal of Chest Surgery
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• v.46 no.5
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• pp.377-379
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• 2013

A primary giant cell tumor of the rib is very rare. The most common site of a giant cell tumor arising from the rib is the posterior arc. A giant cell tumor arising from the anterior arc of the rib is extremely rare. The treatment of a giant cell tumor of the rib is not well defined. Generally, a complete surgical resection is performed in a patient with a primary giant cell tumor of the rib. We report a case of a giant cell tumor arising from the anterior arc of the rib that was treated with a wide excision and chest wall reconstruction.

• Journal of Chest Surgery
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• v.55 no.1
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• pp.95-97
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• 2022

A cardiac calcified amorphous tumor (CAT) is a rare non-neoplastic mass of the heart with histological characteristics comprising calcification and amorphous fibrous material. Little is known regarding the incidence, symptoms, and therapeutic strategies for CAT. Echocardiography and computed tomography were performed on a 48-year-old man who had a cardiac mass that was accidentally discovered on admission to a local hospital for a fracture related to a trauma that occurred 1 month prior. After surgery, a histological examination resulted in the diagnosis of a cardiac CAT. The patient was discharged without postoperative complications on the 12th day after surgery.

• Journal of Chest Surgery
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• v.56 no.1
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• pp.53-55
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• 2023

Silicone granulomas are rare, benign lesions that may occur after breast augmentation. Occasionally, a careful differential diagnosis is necessary because lymphadenopathy or malignancy is suspected based on an imaging study. A 56-year-old woman who visited the hospital due to a lung nodule in the left upper lobe (LUL) underwent a staging work-up with the suspicion of lung cancer. Positron emission tomography/computed tomography and chest computed tomography revealed the LUL nodule and a lesion in the left internal mammary chain (IMC), suggesting lymphadenopathy. Diagnostic wedge resection was performed, followed by curative surgery. The final biopsy result confirmed that the LUL nodule was pathologic stage IB adenocarcinoma; unexpectedly, the lesion in the left IMC was a silicone granuloma.

• Journal of Yeungnam Medical Science
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• v.27 no.2
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• pp.98-104
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• 2010

Primary anterior mediastinal neoplasms comprise a diverse group of tumors and account for 50% of all mediastinal masses. Thymic epithelial neoplasm are most common and classified into thymoma, invasive thymoma, and thymic carcinoma. Neuroendocrine differentiation of thymic epithelial neoplasm are rare malignancies. Germ cell tumor (GCT) is second most common anterior mediastinal tumor and most of them are mature cystic teratoma. Malignant mediastinal GCT are rare than benign. Primary thoracic lymphoma is rare than thoracic involvement of systemic lymphoma and most common location of primary thoracic lymphoma is anterior mediastinum. The clinical and radiologic appearance of the most common masses are reviewed.