Extended operation for non-small-cell lung cancer invading into the liver.

Direct invasion of a lung cancer into the liver is rare. Here we report a case with a non-small-cell lung cancer invading through the diaphragm into the liver. A 77-year-old woman was admitted to our hospital with a complaint of right chest pain. Chest X-ray showed a 10-cm shadow in the right lower lung field. Chest CT demonstrated a large heterogeneous tumor located in the right lower lobe of the lung. Chest MRI revealed the tumor directly invading through the diaphragm into the liver. Bronchoscopic biopsy revealed squamous cell carcinoma. Surgical resection was performed to prevent intrapulmonary rupture of the necrotic contents. A right lower lobectomy was performed with partial resection of the diaphragm, liver and chest wall. Marlex mesh was used to reconstruct the diaphragm and chest wall. The patient was discharged on the 23rd postoperative day without complications, but died 4 months later from bilateral pulmonary metastases. Invasion to the diaphragm and liver may increase the risk for hematological spread. Although there are limited reports on treatment options, combined resection of the liver should be considered in the case of non-small-cell lung cancer invading the liver, particularly in c-N0M0 case.     

Extended resection for unexpected invasion of the left sided lung cancer into the liver: combined lung,diaphragm, and liver resection

Complete anatomic lung resection remains the best curative option in patients with early-stage lung cancer. In some cases, extended lung resections are required to achieve R0 resection. Although diaphragmatic invasion and resection is a well-known condition in lung cancer, direct invasion of the diaphragm and liver in lung cancer is rare. We report a 66-year-old man with left-sided lung cancer. Preoperative evaluation revealed the risk of diaphragm invasion, but the liver invasion was detected intraoperatively. In addition to left pneumonectomy, left-sided partial liver and diaphragm resection was performed. At 24 months from the operation, the patient is alive without any disease progression. We believe that combined resection including lung, diaphragm, and liver may have survival benefits in selected cases.     

Pleomorphic carcinoma of the lung rapidly developed multiple metastases after surgery

Pleomorphic carcinoma of the lung is a type of carcinoma with spindle and/or giant cells with a poor diagnosis. A 73-year-old male was referred to our hospital because of the pulmonary tumor. Lung biopsy revealed that the tumor was poorly differentiated adenocarcinoma. No distant metastasis were observed by systemic examination. A right middle lobectomy with partial resection of the right upper lobe and lymph node dissection were performed, because the tumor (5.3 x 4.0 x 4.0 cm) was located in peripheral S' and invaded S3 via the interlobular space. Histological findings showed adenocarcinoma comprised of spindle cell components that reacted positively to epithelial membrane antigen (EMA) and no lymph node metastasis. Therefore, he was diagnosed with pleomorphic carcinoma of the lung, pT2N0M0, stage IB. But metastatic lesions newly appeared in the thoracic skin, the liver, the diaphragm, the bilateral adrenal glands, and the retroperitoneal space on the 30th postoperative day. He died of peritonitis and pleuritis on only 60 days after the operation.     

Suspected primary tumor in the diaphragm revealing large cell carcinoma in the lung with sarcomatous change

A 59-year-old female was admitted to our institute with coughing. A primary tumor of the diaphragm was suspected by chest X-ray, CT and angiograms preoperatively. Intraoperative findings also suggested a large primary tumor in the diaphragm with invasion to the lung, pericardium and liver. Therefore, we performed partial resection of the diaphragm, lung, pericardium and liver all together through a right thoraco-abdominal approach and the diaphragm was reconstructed using polyglycolic acid mesh. Histologically, the large tumor located mainly in the diaphragm was sarcomatous, with transposition from the carcinomatous cells to the sarcomatous cells. A large cell tumor of the lung was also confirmed. Immunohistologically, the diaphragm tumor was positively stained by keratin and by epithelial membrane antigen. In addition, desmosomes were demonstrated under electron microscopy studies. The tumor of this case was sarcoma in the diaphragm developed from a minor large cell tumor in the lung. Though commonly thought difficult to prove sarcomatous change development from large cell tumor in the lung, we were able to determine this clearly with immunohistology and electron microscopy.     

Mediastinal solitary fibrous tumor with right diaphragm invasion: Report of a case

Mediastinal solitary fibrous tumors (SFTs) are rarely found in adults and there are few reports describing primary mediastinal SFT invading the diaphragm. We report the case of a 47-year-old woman with a large right inferior mediastinal SFT. Magnetic resonance imaging showed the tumor invading the right lower lobe of the lung and the right hemidiaphragm, with displacement of the inferior vena cava (IVC) and right lobe of the liver. Angiogram showed IVC stenosis. To our knowledge, this is the first report of complete resection of the tumor combined with right lower lobectomy of the lung and partial resection and reconstruction of the right diaphragm with a Dacron flap.     

Malignant fibrous histiocytoma of the rib: a case report of repetitive extensive resections and reconstruction of the chest wall

A forty-seven-year-old woman visited our hospital in March 1987 suffering from the local recurrence of the tumor. Her right 7th and 8th rib had been resected 2 years and 11 months before because of the malignant fibrous histiocytoma (MFH) originated from the right 7th rib. In May 1987, wide resection of the right lateral chest wall and partial resection of the right diaphragm were done. Dacron meshed silicon plate (Silastic) and musculocutaneous flap of the right latissimus dorsi were used to reconstruct the chest wall. Seven months after the second operation, local recurrence occurred again on the anterior chest wall, involving the right diaphragm and right lower lobe of the lung. In March 1988, extensive resection of the anterior chest wall with partial resection of the right diaphragm and the right lower lobe was followed by reconstruction of the chest wall by Silastic. The patient recovered uneventfully without any respiratory disturbances after both operations which included wide resection of the chest wall. Multiple pulmonary metastases were found 4 months after the operation, and she died of respiratory failure 7 months after the final operation. Although MFH was one of the most common sarcomas of the soft tissues, only one case of the MFH originated from the rib had been reported previously in this country. Silastic was proved to be a useful prosthesis for the reconstruction of widely resected chest wall.     

Prolonged survival after repeat resection of pulmonary metastasis from hepatocellular carcinoma

We report a patient in whom two pulmonary resections were performed for lung metastasis after hepatic resection of hepatocellular carcinoma (HCC). A 56-year-old Japanese man with an 8-year history of chronic liver disease was admitted with elevated serum alpha-fetoprotein (AFP) and a liver tumor that had been detected by ultrasonography. Computed tomography showed a 6-cm tumor in the medial segment of the liver, and partial resection of the medial segment was performed. Thirty-six months after the first operation, pulmonary resection was performed for a solitary metastasis in the left lung. Fifty-one months after the second operation, a solitary metastatic tumor was detected in the right lung, without any evidence of recurrence or other metastatic foci, and thoracoscopic partial resection of the right lung was performed as the third operation. The patient is alive 36 months after the second pulmonary resection, has a normal AFP value, and shows no signs of recurrent or metastatic foci. Repeat pulmonary resection for metastasis from HCC resulted in long-term survival in this patient. Received: September 21, 2001 / Accepted: April 2, 2002     

Huge mediastinal mature teratoma with combined resection of adjacent structures; report of a case

We report a case of a 64-year-old woman with an anterior mediastinal tumor on a chest computed tomography (CT) before operation of uterine cancer. After the radical surgery and a chemotherapy for uterine cancer, surgical resection of mediastinal tumor was performed in July 2005 because of gradually progression in tumor size. Under the median sternotomy, the tumor revealed intensive adhesion to the right lung and the left brachiocephalic vein. We performed a complete resection of the tumor with combined resection of adherent parts of them. The tumor was 9 x 8 cm in size, containing with yellow cream-like fluid and hair. Histologically, the tumor was diagnosed as a mature teratoma with the tissue of bone, digestive tract epithelium, bronchial epithelium and so on. In benign teratoma, it is not rare to perforate to the adjacent structures. So, we concluded if the mediastinal teratoma was suspected, long-term observation had the risk for adhesion and perforation to adjacent tissue, and in case of operation, we should keep in mind the possibility of combined resection of involved organs.     

Successful treatment of dissemination of hepatocellular carcinoma to the pleura and diaphragm after percutaneous liver biopsy.

BACKGROUND/AIM: Treatment for dissemination of hepatocellular carcinoma to the pleura and diaphragm following percutaneous needle biopsy has not been established. METHODS: The case of a 57-year-old man who underwent percutaneous needle biopsy for liver tumor is presented. RESULTS: Ten months after resection of the tumor (moderately differentiated hepatocellular carcinoma), masses in the right pleural cavity and on the diaphragm were detected by computed tomography. Resections of the masses with surrounding tissue and the diaphragm and wedge resection of the right lung were performed. A wide range of the pleura and the diaphragm was coagulated with an argon beam coagulator. The patient is in good health without recurrence 4 years after the operation. CONCLUSION: Aggressive surgical treatment should be considered for patients with dissemination of hepatocellular carcinoma by needle biopsy when the lesions are limited.     

Simultaneous resection of lung and liver metastases due to uterine leiomyosarcoma; report of a case

We describe a case of simultaneous resection of lung and liver metastases from uterine leiomyosarcoma, with reference to previous reports. A 51-year-old female was admitted for treatment of nodules shadow in the right lung and in the left lateral side of the liver discovered by computed tomography (CT). She had been treated for uterine leiomyosarcoma 19 months earlier. Segmentectomy of the right S6 of the lung and left lateral segmentectomy of the liver were performed. The tumors pathologically diagnosed as metastases from uterine leiomyosarcoma. After 29 months, a metastasis to the left lung was detected and thoracoscopic resection was performed. The patient died due to multiple metastases from uterine leiomyosarcoma after 36 months.     

Kidney metastasis from gallbladder cancer

A case of kidney metastasis from primary gallbladder cancer is presented. Five years after operation for gallbladder cancer, a 73-year-old woman exhibited hematuria. Imaging disclosed a 5×4cm solid mass in the right kidney and enlarged lymph nodes behind the inferior vena cava adjacent to the right renal vein. The right kidney and adjacent tissues, including retroperitoneum and regional lymph nodes, were resected en bloc. The renal tumor was diagnosed as a metastasis from the primary adenocarcinoma of the gallbladder, based on histological similarities, absence of other primary adenocarcinoma, and fluctuations in CA19-9 levels during the progress and after the resection of the metastatic tumor. The initial operation had been an extended cholecystectomy with wedge resection of the liver bed, plus regional lymphadenectomy. The excised gallbladder had a 2.3 ×1.2cm nodular tumor in the fundus. Histological examination indicated the gallbladder tumor to be a moderately differentiated tubular adenocarcinoma invading the subserosal layer. Mild lymphatic invasion was recognized in the gallbladder wall, although lymph node metastasis was negative. We believe this patient represents the first case of kidney metastasis from gallbladder cancer. The mode of spread of the gallbladder cancer to the kidney appeared to be lymphogenous.     

Curative gastrectomy with reconstruction of a right gastroepiploic artery graft

We report a case of a 66-year-old man who developed gastric cancer 5 years after coronary artery bypass grafting using right gastroepiploic artery graft (RGEA). Some authors reported successful gastrectomy preserving a functional RGEA, but it carries the risk of injury of the graft or graft spasm. Preoperatively, catheter intervention for target vessels of RGEA (right coronary artery: RCA) was tried but failed. We performed re-do coronary artery bypass grafting (CABG) via right thoracotomy with right internal thoracic artery (RITA)-radial artery (RA) composite graft. The composite graft was drawn into the peritoneal cavity through the diaphragm, and anastomosed to the RGEA on the anterior plane of the liver. After that, partial gastrectomy was performed with resection of the RGEA and dissection of the #6 lymph nodes. We consider this method is safe to treat such cases.     

Laparoscopic resection for a large gastrointestinal stromal tumor (GIST) with diaphragm invasion following preoperative imatinib treatment: A case report

IntroductionNeoadjuvant imatinib for large GISTs may prevent tumor rupture and the need for extended surgery by reducing tumor size. In this study, we present a case of large gastric GIST with diaphragm invasion, due to the patient receiving laparoscopic resection following preoperative imatinib treatment.Presentation of caseA 72-year-old woman was hospitalized with left hypochondriac pain for a month. Examinations revealed a large heterogeneous gastric mass measuring 80 mm in size, arising from the greater curvature of the corpus. The mass invaded the left thoracic diaphragm. Treatment with imatinib at an initial dosage of 400 mg/day was initiated. After a further two months of follow-up, the lesion had sustained reduction to 50 mm in size, however, the invasion to the diaphragm remained. The patient eventually underwent laparoscopic partial gastrectomy and partial resection of the diaphragm with curative intent. Adjuvant chemotherapy was initiated at one month after the surgery, however, was discontinued due to nausea. After one-year follow-up, no recurrence was noted.DiscussionNeoadjuvant imatinib may shrink tumor size remarkably and prevent tumor rupture during surgery, and thus lead to increased rates of complete resection. To date, several publications have directly compared the oncologic results between laparoscopic and open resection for GISTs. In the present case, the tumor was movable, and moderately fixed on diaphragm. It was favorable condition for laparoscopic surgery.ConclusionsThis is the first report of a large gastric GIST invading the diaphragm that was successfully treated by laparoscopic resection after tumor reduction by neoadjuvant imatinib.     

Huge localized mesothelioma of the diaphragm in a 17-year-old Female — a case report with calculated tumor volume doubling time —

An operative case of localized mesothelioma of the pleura developed in a 17-year-old female was reported. She was admitted to our hospital complaining of right chest pain. A chest X-ray film showed a huge mass in the right lower field of the lung. After the embolization of the right inferior phrenic artery, which was the main feeder to the tumor, it was then successfully resected combined with the right diaphragm and the right lower lobe of the lung. Histologicaly, the tumor was diagnosed as benign localized mesothelioma (solitary fibrous tumor of the pleura). Further histological and immunohistochemical study revealed that it had developed from the connective tissue under the parietal mesothelium of the diaphragm. As chest roentgenograms had been undertaken during past two years, the tumor volume doubling time was calculated at 153 days. Despite the short tumor volume doubling time as like primary lung cancer, she is alive without recurrence 5 years after the operation.     

Successful Combination Therapy of Radical Liver Resection With 5-Fluorouracil/leucovorin,Oxaliplatin, Plus Bevacizumab for Ascending Colon Cancer With Pulmonary and 43 Liver Metastases: Report of a Case

At the time of diagnosis, 20% to 25% of patients with colorectal cancer already have liver metastases, the presence of which is a most important prognostic factor. A 64-year-old man was admitted to our hospital for investigation of anemia and multiple liver tumors. Examinations revealed ascending colon carcinoma with more than 40 liver metastases and 2 lung metastases. We performed right hemicolectomy with lymph node dissection, which was followed by 5-fluorouracil/leucovorin, oxaliplatin, plus bevacizumab (FOLFOX-BV). After 4 courses of chemotherapy, the lung metastases were in complete remission and the liver metastases had shrunk. We suggested the option of radical liver resection, but the patient declined initially as he had not suffered any severe side effects of FOLFOX-BV. After 23 courses of the chemotherapy, he agreed to undergo hepatectomy. We performed extended right lobectomy with partial left and caudal lobe resection. All of the macroscopic metastatic lesions were resected. Histopathologically, viable cancer cells were recognized in 7 of the 43 liver metastatic lesions. Postoperatively, FOLFOX-BV was restarted and continued for 10 months. At the time of writing, 15 months after the hepatectomy, the patient was well without evidence of recurrence of the cancer.     

腹腔镜右肝肿瘤切除术的初步探讨(附15例报告)

目的:探讨腹腔镜右肝肿瘤切除术的可行性、安全性。方法:回顾分析2012年9月至2014年2月为15例右肝肿瘤患者行腹腔镜肝切除术的临床资料。其中肝血管瘤9例,原发性肝癌6例。结果:12例成功完成完全腹腔镜下手术,3例行手辅助腹腔镜手术,无一例中转开腹。其中10例行肝右后叶切除术,5例行右前叶肿瘤切除术。术中13例需阻断肝门,阻断时间平均(17.3±3.5)min。手术时间平均(150±55)min,术中出血量平均(168±39)ml,术后平均住院(11.2±2.7)d。结论:腹腔镜右肝肿瘤切除术受技术问题、手术风险性、肿瘤治疗原则的限制,对术者腹腔镜技术要求较高,操作过程复杂,但在严格把握手术适应证、熟练掌握腹腔镜技术的前提下,肝右叶的肿瘤行腹腔镜肝肿瘤切除术是安全、可行的。     

Recurrent breast cancer to the sternum 15 years after radical mastectomy and primary lung cancer; report of a case

We reported a successful operative case of solitary metastasis in the sternum 15 years after radical operation for a breast cancer and a primary lung cancer. The patient was a 59-year-old woman who was admitted for skin ulcer and tumor of the anterior chest wall. Histological diagnosis by skin biopsy was metastasis of breast cancer. Concurrently, chest computed tomography (CT) revealed a coin lesion with slight spiculation at the right lower lobe. Because histological diagnosis by the partial resection of the right lower lobe was primary lung cancer, we performed right lower lobectomy. Twenty-four days after the operation, subtotal sternal resection was carried out. She is alive and well without any complaints.     

Catamenial pneumothorax

We report 3 cases of catamenial pneumothorax, with review of the literatures. Case 1: A 38-year-old female had recurrent right-sided pneumothorax in February 2001. Videothoracoscopic visualization showed multiple small fenestrations in central tendon of diaphragm. A partial diaphragmatic resection including the lesions was performed. She received hormone therapy postoperatively. Case 2: A 40-year-old female with past history of ovarian endometriosis had recurrent right-sided pneumothorax in 1993. During the operation, multiple diaphragmatic fenestrations and bullae of right middle and lower lobes were identified. The lesions were resected and postoperative hormone therapy was performed for 6 months. In 1997, right-sided pneumothorax recurred. She underwent surgical procedure due to prolonged air leakage from the right lung. During the operation, a diaphragmatic fenestration and bulla of apex of right upper lobe of the lung were visualized. Diaphragm was reefed and bulla was resected. After that, she had no recurrence of pneumothorax. Case 3: A 39-year-old female had recurrent right-sided pneumothorax in 2003. Under video-assisted thoracoscopic surgery, multiple fenestrations of central tendinous diaphragm were identified. Diaphragmatic partial resection was performed. Postoperatively, she received hormone therapy for 6 months. After hormone therapy, she suffered from recurrent pneumothorax, and underwent an operation. During the operation, she had endometriosis of visceral pleura without diaphragmatic fenestration. Once again, she received postoperative hormone therapy. Catamenial pneumothorax is a rare disease, and the definite etiology has not been clarified. A combination of both surgical and hormone therapy is useful for treatment.     

Palliative pulmonary resection for primary lung cancer]

From January 1961 through December 1984, 253 of 2048 patients who have undergone surgical treatment for primary lung cancer were retreated by palliative pulmonary resection. The indications of palliative resection were: there was partial carcinoma or metastatic lymph node left in the thorax; microscopically, residual tumor was found on bronchial stump margin. Operation modes: partial pulmonary resection 135, total pneumonectomy 118. Postoperative complications occurred in 25 cases and 17 died in the hospital with in 30 days. 236 cases were followed-up for 1 to 21 years. The 1-year, 3-year and 5-year survival rates after operation were 51.3%, 13.1% and 8.1% respectively. The survival rates after palliative pulmonary resection for squamous and adenocarcinoma were higher than thoracotomy but the survival rates of large undifferentiated, small cell and mixed cancer were similar to those of thoracotomy. Besides, patients who had both subcarinal lymph node involvement and incomplete excision in resection had the worst prognosis. The authors consider that squamous and adeno carcinoma of the lung are the main indication for palliative resection. Subcarinal lymph nodes must be excised as much as possible while operation, otherwise local radiation and/or chemotherapy should be performed after operation.     

A case of typical carcinoid accompanied with left atrium myxoma

A 78-year-old female was admitted to Shizuoka red cross hospital because of an abnormal shadow at the right upper lung field on chest X-ray film. A left atrium myxoma was detected at chest CT scan after admission. Though the lung tumor was well defined and hilar and mediastinal lymph nodes were not swollen at CT scan, the tumor was suspected a small cell carcinoma at the result of trans-bronchoscopic biopsy. Firstly we performed removal of the left atrium myxoma, and two months later, we performed thoracotomy and partial resection of the right upper lobe. The lung tumor was finally diagnosed as a typical carcinoid. We have followed the patient for about 32 months after the operation and there is no evidence of tumor recurrence.