[Large cell carcinoma with chest wall infiltration combined with contralateral giant bulla].
A 48-year-old male consulted the department of respiratory medicine for right precordial pain occurring from the beginning of May 2004. Chest X-ray indicated a tumorous shadow in the right upper lung field and a large left lung cyst. Although chest wall infiltration was suspected based on computed tomography (CT) demonstrating a mass lesion in the right S2, there was no significant swelling of the mediastinal lymph node. On the left side, the lung was markedly compressed by a large cyst in the left upper lobe. Since bronchoscopy failed to establish a definitive diagnosis, the patient was referred to our department for surgery based on a suspicion of malignant pulmonary tumor. Considering both the risk of perioperative complications due to the left cystic lesion at surgery for right lung lesion and the improvement of respiratory function by removing cystic lesion of the left lung, the left side operation was preceded by the right side. Although postoperative examinations of respiratory function did not demonstrate any particular improvement, the results of selective right pulmonary artery obstruction test supported the possibility of pulmonary lobectomy. Therefore, the right upper lobectomy and ND 2a mediastinal dissection combined with chest wall resection was subsequently performed. Postoperative pathological diagnosis revealed that the tumor was a stage IIB large cell carcinoma of pT3N0M0 with costal infiltration.
Oura
H
H
Department of Thoracic Surgery, Iwate Prefectural Central Hospital, Morioka, Japan.
Handa
M
M
Aikawa
H
H
Mori
Y
Y
Tomichi
N
N
D018287:Carcinoma, Large Cell / Q000150:complications / Q000473:pathology / Q000601:surgery*; D003560:Cysts / Q000150:complications / Q000473:pathology; D006801:Humans; D008171:Lung Diseases / Q000150:complications* / Q000473:pathology; D008175:Lung Neoplasms / Q000150:complications / Q000473:pathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D011013:Pneumonectomy / Q000379:methods*; D035441:Thoracic Wall / Q000473:pathology*