title: Pericardial reconstruction using a pedicle flap of the diaphragmatic central tendon.
abstract: A 46-year-old woman was referred to our hospital for further evaluation of an abnormal shadow on a chest X-ray. Chest computed tomography and magnetic resonance imaging revealed a lobulated tumor arising from the left lower lobe. At operation, the tumor tissue was found to have invaded the lingula and pericardium, involving the left phrenic nerve. Resection of the left lower lobe, lingula and pericardium including the phrenic nerve was performed for extended pulmonary malignancy. A pedicle flap of the diaphragmatic central tendon was used as a pericardial patch for pericardial reconstruction with satisfactory results. The patient's postoperative course was uneventful. The postoperative histological diagnosis was pulmonary adenocarcinoma with sarcomatous elements [pT3N2M0]. At present, 43 months after the operation, the patient is receiving chemotherapy after having undergone cyberknife radiotherapy for brain metastasis of the tumor. The use of a pedicle diaphragmatic flap was effective in repairing a pericardial defect after extensive resection of pulmonary malignancy.
authors.affiliation: Department of Cancer and Thoracic Surgery, Okayama University Graduate School of Medicine and Dentistry, Okayama, Japan.
authors.forename: Kiyokazu
authors.initials: K
authors.lastname: Tamesue
authors.forename: Kyoko
authors.initials: K
authors.lastname: Hara
authors.forename: Fumito
authors.initials: F
authors.lastname: Hara
authors.forename: Takehiro
authors.initials: T
authors.lastname: Nakajima
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology / Q000556:secondary / Q000601:surgery; D001932:Brain Neoplasms / Q000556:secondary / Q000628:therapy; D003964:Diaphragm; D005260:Female; D006338:Heart Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D010496:Pericardium / Q000601:surgery*; D011013:Pneumonectomy; D019651:Plastic Surgery Procedures / Q000379:methods*; D013524:Surgical Flaps