• Journal of Chest Surgery
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• v.29 no.10
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• pp.1170-1172
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• 1996

Chest wall hamartoma Is a very rare disease. The female infant was suffered from frequent upper respiratory infection. The chest AP revealed destruction of the ribs and widening of the intercostal space Chest CT demonstrated well-defined solid and cystic extrapleural mass. Chest M Rl revealed high signal and low signal intensities In the mass. In December, 1995, she underwent excision of the mass with partial resection of the ribs and ch st wall reconstruction with thick Cortex patch. The chest wall hamartoma was confirmed with histopathological examination. The postop course was smooth and uneventful.

• Tuberculosis and Respiratory Diseases
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• v.48 no.3
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• pp.388-393
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• 2000

Localized fibrous tumor of the pleura is very rare. Most of them are benign, but some are malignant. This clause does not relate with the rest of the sentence. The single best predictor of clinical benignity is whether the tumor can be totally resected. We experienced a case of localized fibrous tumor of the pleura in a 57 year old man with right chest pain and cough. He was informed of a $8{\times}5cm$ mass in his right lower lung field, which was benign 3 years ago. Preoperative chest x-ray showed an increased hazy density at right lower lung field, and CT scan showed a $12{\times}8cm$ huge mass, which was located in right lower thorax. Left thoracotomy was done to excise a $12{\times}8{\times}5cm$(1200gm) sized large mass delete. The patient was discharged without any complications postoperatively.

• Journal of Chest Surgery
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• v.36 no.3
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• pp.175-181
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• 2003

Primary chest wall tumors originate from soft tissue, bone or cartilage of the chest wall and it comprises 1∼2% of all primary tumors. Resection of tumor is often indicated for chronic ulceration or pain, and long-term survival might be achieved after surgery depending on the histology and the surgical procedure. Material and Method: Retrospective study of 125 primary chest wall tumors (86 benign, 39 malignant) operated between Sep. 1976 to Mar 2001 were reviewed and their clinical outcomes were analyzed. Follow-up data were collected at the outpatient clinic. Result: All patients with benign tumors were treated by excision without recurrence or death, and most malignancies were treated by wide resection. Malignant fibrous histiocytoma and chondrosarcoma constituted 46.2% of the malignant neoplasm. There was no operative death. The overall 3-year survival for patients with primary malignant neoplasm was 76.0%, and the 10-year survival was 60.5%. All deaths were disease-related and the tumor recurred in 11 patients. There was no significant difference in survival between patients with resection margins less than 4 cm and those with resection margins greater than 4 cm. Conclusion: Chest wall resection offers excellent results for benign chest wall tumors and substantial long-term survival for malignant diseases. Safe resection margin of 4 cm or more did not correlate with the survival rate although the tumor recurrence correlated with poor survival.

• Journal of Chest Surgery
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• v.39 no.2 s.259
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• pp.166-170
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• 2006

Myxofibrosarcoma represents one of the most common soft tissue sarcomas of the extremities in adult and elderly patients. However, it only rarely occurs in the chest wall. A 58 years old woman presented with a huge painless lump (8 ${\times}$ 6.5 cm) in the right lower parasternal area which recurred a few months following excision from General surgery of our hospital. Histology showed an infiltrative deep seated dermal and subcutaneous tumor. It had a distinctive lobular growth pattern with prominent myxoid change and moderate cellularity. Tumor cells were spindleshaped with varying degrees of pleomorphism and frequent mitotic figures. Numerous blood vessels with curvilinear growth pattern were also seen. Immunostains for S-100, CD68, Mac 387, and FX IIIa were all negative, but positive for Vimentin. The histologic feature was of an intermediate grade myxofibrosarcoma. Wide excision was performed and recovered in good condition without any physical disabilities and was discharged at one month later. Currently she is waiting for the skin graft without chemotherapy and radiotherapy.

• Journal of Chest Surgery
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• v.35 no.12
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• pp.914-916
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• 2002

Actinomycosis of the lung is a chronic, suppurative granulomatous infection which is caused by Actinomyces israelii. It is believed to enter the thorax by way of the bronchial tree, by aspiration of contaminated aerosol particles in the upper digestive tract. Symptoms of chronic cough, sputum, hemoptysis, low grade fever, chest pain, and weight loss are common. Chest X-ray shows mass like lesion, pulmonary infiltration, abscess, and tuberculosis like lesion, which makes differential diagnosis from lung cancer very difficult. Surgical intervention is needed for the diagnosis and treatment, and diagnosis of actinomycosis is achieved when histologic examination reveals sulfur granules containing filamentous organisms. Penicillin is the drug of choice. Two or three months of penicillin treatment is recommended to treat the oropharyngeal or dental abscess to avoid recurrences. We present a case of actinomycosis which is suspected to malignant with review of literatures.

• Journal of Chest Surgery
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• v.30 no.7
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• pp.729-732
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• 1997

A case of chest wall malignant peripheral nerve sheath tumor(MPNST) was reported in the U.S.A by Mark and coworkers6)(1991), but none in korea. MPNST accounts for approximately 10% of all soft tissue sarcoma, mostly in patients between 20 and 50 years of age. MPNST arises in association with a major nerve trunk, including the sciatic nerve, brachial plexus, and sacral plexus and the most common anatomical site is the proximal portion of the upper and lower extremity and trunk. Surgical treatment is local excision of mass in low grade sarcoma but unblock resection is necessary in high grade sarcoma. We experienced multiple huge low grade MPNST on left chest wall of a 50 years old man. The tumor and invalved chest wall were removed, and the chest wall defect(15$\times$8 cm) was reconstructed with Teflon. Postoperative course was unevenful.

• Journal of Chest Surgery
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• v.29 no.12
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• pp.1385-1391
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• 1996

Solitary fibrous tumor of the pleura has been classified as a type of mesothelioma. This tumor have been recently described and distinguished from the mesothelioma, immunohistochemically and elect r om ic ro scop ical 1 y Thls 65 years female was admitted with right chest pain, coughing and dysnea. Chest X-ray and C-T scan showed a huge mass in the right thorax. Right thoracotomy was done and a 12$\times$12$\times$6cm(400gm) sized mass was excised, and the tumor had metastasized to the diaphragm, parietal pleura and lung parenchyma. Microscopically, the tumor Is composed of oval-round and plump spindle cells with diffuse pattern. There are occasional mitoses (311 OHPFS) and invasion to lung parenchyma. The immunohistochemical and electromicroscopical findings are consistent with malignant solitary fibrous tumor of the pleura. We experienced a case of pleural malignant solitary fibrous tumor and report this case with the review of literature.

• Journal of Chest Surgery
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• v.34 no.6
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• pp.506-510
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• 2001

Langerhans\` Cell Histiocytosis(LCH) is a disease of unknown origin, characterized by abnormal proliferation of Langerhans\` cells. Previously, it has been called histiocytosis X, which included eosinophilic granuloma, Hand-Sch ller-Christian\`s disease, and Letterer-Siwe disease. Any organs or tissues such as skin, lymph nodes, bone and bone marrow can be involved. However, LCH of chest wall is rarely reported in our country. We experienced a 18 month old male child, who had osteolytic lesion involving the rib with axillary lymph node metastasis. The tumor was confirmed as LCH after surgery.

• Journal of the Korean Society of Radiology
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• v.82 no.4
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• pp.1000-1004
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• 2021

Percutaneous transthoracic needle biopsy (PTNB) is a minimally-invasive procedure that is an indispensable tool for evaluating pulmonary lesions. Though extremely rare, tumor seeding of the pleura and chest wall can occur as a complication. Given that the breast is located anterior to the thorax, needle tracking through the breast is inevitable when PTNB is performed using the anterior approach. We describe tumor seeding of metastatic pulmonary ameloblastoma in the pectoralis muscle layer of the breast along the needle track of PTNB in a 51-year-old female presenting with a palpable lump in the right breast.

• Journal of Chest Surgery
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• v.29 no.6
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• pp.614-620
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• 1996

The method of treatment in lung cancer patients with invasion to parietal pleura, diaphragm, peri- cardium or vertebra is controversial, and resection of these invasion together with pneumonectomy is called "complex pneumonectomy" From March 1990 to February 1994 we performed 18 cases of "complex pneumonectomy". Seven patients had resection of chest wall, 10 patients had pericardial re- section, and one patient had resection of diaphragm Right pneumonectomy was done in 8 cases and left pneumonectomy was done in 10 cases. The age of patients were from 40 to 70 years(mean 58 years) with male to female ratio of 17 to 1. The chief complaints of the patients on admission were cough (13), dyspnea on exertion (11), chest pain (10), weight loss (9), general fatigue (9), and sputum production (4 . Postoperative pathology were 13 squamous cell carcinoma, 3 adenocarcinoma, and one case each of adenosquamous carcinoma and small cell carcinoma. The postoperative pathologic stages were 2 T3NO MO, 4 TIWIMO, 6 T3N2MO, 5 T4N2MO, and 1 TIWIMO. There was one operative mortality(5.5%). Excluding one follow up loss, 14 patients expired during the follow-up and the mean survival was 9.07 $\pm$ 4.82 months. One patient with stage TINOMO who had chest wall resection is alive at 35 months follow-up and a patient with T3N2MO who had diaphragm resection is alive at 36 months follow-up. Therefore, selection of patients for "complex pneumonec- tomy" is very important, and a long term survival is possible.ong term survival is possible.