A case of primary lung adenocarcinoma mimicking metastatic papillary thyroid carcinoma.

A 61-year-old woman, who had a history of total thyroidectomy for follicular variant of papillary thyroid carcinoma (PTC), visited our hospital for assessment of an enlarging nodule which appeared in the lung with multiple metastatic lesions of PTC which had been stable for 17 years. Wedge resection of the lung was performed. Miliary nodules were confirmed to be metastatic PTCs based on their morphological as well as immunohistochemical findings.

Fibrin glue-induced eosinophilic pleural effusion after pulmonary resection: A case report.

Introduction And Importance: Prolonged air leakage after pulmonary resection is a common complication, and fibrin glue is used as a sealant to reduce this. Fibrin glue-induced adverse events are generally rare. Herein, we describe a rare case of fibrin glue-induced eosinophilic pleural effusion (EPE).

[Clinical assessment of granulocyte colony-stimulating factor producing lung cancer].

Objective: The aim of this study was to reveal the clinicopathological feature of granulocyte colony-stimulating factor (G-CSF) producing lung cancer.

Method: Nine cases of G-CSF producing lung cancer from July 2003 to July 2008 were retrospectively evaluated.

Results: All cases were male, 8 cases were poorly differentiated carcinoma.

[Pulmonary hamartoma associated with lung cancer].

Pulmonary hamartoma is most common benign tumor of the lung and is not recognised as having a character of malignant transformation. So, longtime radiological observation is not uncommon for patients with diagnosis of pulmonary hamartoma from computed tomography (CT) finding. Although pulmonary hamartoma does not transform to malignancy, high frequency of coexistence hamartoma and lung cancer has been reported.

[Pericardial cyst that involved thoracic duct].

A 79-year-old man was admitted to our hospital because of swallowing disturbance. Chest X-ray and computed tomography (CT) scan revealed 7 x 6 cm cystic shadow in posterior mediastinum. We diagnosed that swallowing disturbance caused by pericardial cyst.

[Complete resection of Pancoast tumor while receiving preoperative concurrent chemoradiotherapy (CCRT) as an induction therapy--report of a case].

A 60-year-old man complaining of right shoulder pain and numbness of right arm was diagnosed with Pancoast tumor (invasive right apical lung cancer). Chest CT scan showed a tumor, 5 cm in diameter, in the right apex invading the right posterior chest wall. The patient received preoperative CCRT (RT: 40 Gy/20 Fr, cisplatin: CDDP and etoposide: ETP), resulting in tumor regression (PR).