{"title":"[Two resected cases of cavitary lung cancer with pulmonary aspergillosis].","authors":"I Kamiya","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Two cases of cavitary lung cancer with pulmonary aspergillosis were experienced. Case 1 was a 45-year-old male. Chest X-ray and Chest CT revealed a round shadow in the thin-wall cavity of the upper lobe of the right lung. Upper lobectomy of the right lung was performed. Histologically large cell carcinoma was found to invade the entire cavity wall, and aspergillus was not detected in the intracavitary space. Case 2 was a 75-year-old male. Chest X-ray and Chest CT revealed a round shadow in the thin-wall cavity of the upper lobe S1 + 2 of the left lung. As a result of upper lobectomy of the left lung and S6 partial resection, large cell carcinoma was found to invade the entire cavity wall, and aspergillus was not detected in the intracavitary space. Only 19 cases including ours are reported about cases of lung cancer complicated by pulmonary aspergillosis at the same site in Japan. The mechanism of aspergillus infection had not been clarified in the discussions of the reported literature and nothing characteristic could be pointed out in our cases except for the assumption that the presence of cancer was a factor triggering Aspergillus implantation.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1638-43"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S Yokoyama, K Matsuo, T Fujiwara, T Jibiki, Y Okajima, H Aotsuka
{"title":"[An experience of the modified Norwood's operation for hypoplastic left heart syndrome with aberrant origin of right subclavian artery and persistent left superior vena cava--the procedure without total circulatory arrest and cardiac arrest].","authors":"S Yokoyama, K Matsuo, T Fujiwara, T Jibiki, Y Okajima, H Aotsuka","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We reported a successful case of the modified Norwood operation for a 21-day-old neonate with hypoplastic left heart syndrome (MS and AS) associated with an aberrant right subclavian artery and a persistent left superior vena cava. The modified Norwood operation was performed without total circulatory arrest and Cardiac arrest. A 4 mm Gore-Tex graft, which was anastomosed between the right carotid artery and the right pulmonary artery for systemic-pulmonary shunt, was used for cerebral perfusion during aortic arch reconstruction. Coronary perfusion was performed with a small cannula placed on the relatively large ascending aorta during anastomosis between the main pulmonary artery and the ascending aorta. Equine pericardial patch was used for aortic arch reconstruction and the ascending aorta was directly anastomosed to a part of the main PA. Postoperative course was uneventful and postoperative MRI revealed no stenosis of the aortic arch and the pulmonary artery.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1562-7"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T Konobu, Y Saitoh, M Umemoto, Y Nakao, H Imamura, A Okamura
{"title":"[A case of recurrent bronchogenic cyst 15 years after initial operation].","authors":"T Konobu, Y Saitoh, M Umemoto, Y Nakao, H Imamura, A Okamura","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>There are few reports on the postoperative recurrence of bronchogenic cysts. We conducted a re-operation on a 57-year-old man with a bronchogenic cyst 15 years after an initial operation. His history showed an earlier operation for a bronchogenic cyst at the age of 42 at another hospital. 15 years after this initial operation, he suffered from common cold like symptoms, and was referred to our hospital, because of an abnormal shadow on his chest X-ray. A chest CT and MRI revealed an oval tumor just under the right intermediate bronchus. We suspected it was a recurrence of the bronchogenic cyst, and an operation was performed. The cyst was firmly adhered to the lung, and at the upper site of the cyst, a region adjacent to the intermediate bronchus was adhered to the bronchial wall. The histological findings were similar to those of 15 years previously. The cyst wall lined with pseudostratified columnar ciliary epithelium with muscular layer, which led to a diagnosis of a bronchogenic cyst. Congenital cysts, including bronchogenic cysts, are considered to originate in abnormal primordia. If there are remaining abnormal primordia, a recurrence of the disease can occur.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1557-61"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N Ozaki, M Yamaguchi, H Ohashi, M Imai, Y Oshima, T Kumamoto
{"title":"[DDD pacemaker implantation--cardiac pacemaker tips in the left atrium and ventricle by the left thoracotomy].","authors":"N Ozaki, M Yamaguchi, H Ohashi, M Imai, Y Oshima, T Kumamoto","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Recently DDD pacemaker implantation for the children has undergone trials world wide; though regarding the approach, ways and positions of the epicardial lead, a few problems are still remained to be discussed. Now we report 9 cases (5 males, 4 females) of DDD pacemaker implantations by the left anterolateral thoracotomy approach. The 9 patients weighing 6.5 to 33 kg, were aged 11 months to 12 years (mean 6 years) of whom male 5, female 4 with degree of Block; 2 and 7. To all patients the stab-in type epicardial tips were implanted in the left atrium, the screw-in type ventricular epicardial tips were in the left ventricle by the 4th intercostal thoracotomy, and the pacemaker generators were beneath the fascia of the abdominal rectus muscle. We have no sensing and pacing failure, all pacemakers are working in the DDD mode well.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1601-5"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K Imasaka, J Yoshida, T Iwai, M Sakamoto, M Yoshitoshi, M Akao
{"title":"[A case of traumatic cardiac contusion accompanied by the rupture of pericardium].","authors":"K Imasaka, J Yoshida, T Iwai, M Sakamoto, M Yoshitoshi, M Akao","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We experienced a case of traumatic cardiac contusion accompanied by the rupture of the pericardium after multiple blunt trauma sustained in a traffic accident. A 26-year-old woman who had suffered from blunt chest and abdominal trauma was admitted to our hospital, being unconscious with multiple severe injuries including pelvic fracture, bilateral hemothorax, and multiple fractures in the extremities. The patient was in a shock status. We performed the transcatheter arterial embolization of the internal iliac arteries to control the bleeding, when aortography showed that the contrast media extravasated toward the left thoracic cavity. Immediately, an operation for blunt chest trauma was performed. Blood was flooding out of the ruptured pericardium because of the contusion of myocardium. The postoperative course was uneventful. Blunt chest trauma is usually accompanied by multisystem injury. Therefore, it is imperative to determine the priority of treatment based on preoperative examination in patients having multiple injuries.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1627-32"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T Asakura, K Aoki, M Tadokoro, T Nakagawa, S Furuta
{"title":"[Clinical results of single-stage mobilization of pectoral muscle flaps and omental transposition for infected mediastinitis after open heart surgery].","authors":"T Asakura, K Aoki, M Tadokoro, T Nakagawa, S Furuta","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The purpose of this study was to retrospectively evaluate the outcome of refractory infected mediastinitis managed primarily with mobilization of pectoral muscle flaps and omental transposition. From January 1992 to December 1995, infected mediastinitis occurred in 11 (2.5%) of 447 consecutive patients. All patients required sternal debridement. The wound was thoroughly irrigated with a solution of 0.5% povidone-iodine in physiological saline after debridement and then the defect was repaired. Reconstruction of the chest wall was attained using pectoral muscle flaps in seven patients and pectoral muscle flaps and omental transposition in four. Antibiotic therapy was provided for 6 weeks or more according to the regimen in North America. No hospital deaths occurred after surgery. Significant early complications occurred in four patients. The reasons for the prolonged hospitalization were a recurrent wound infection, prosthetic valve endocarditis and saphenous vein graft pseudoaneurysm formation caused by Methicillin-resistant Staphylococcus aureus (MRSA) and Methicillin-resistant Staphylococcus epidermidis (MRSE). Length of stay in ICU after surgical treatment was range 1 to 140 days (an average of 11 +/- 3 days in 9 patients without complications in ICU). Duration between surgical treatment and discharge was range 47 to 300 days (an average of 58 +/- 8 days in 7 patients without significant early complications). At the time of this report, the patients are doing well with no signs of recurrence of infection. The mean follow-up was 28.8 months (range 8 to 48 months). We conclude that single-stage mobilization of pectoral muscle flaps together with omental transposition is very usefull for managing refractory infected mediastinitis. But careful follow-up is needed after this procedure in case of MRSA-caused mediastinitis because of its tendency to recur.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1539-46"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[50th annual meeting of the Japanese Association for Thoracic Surgery. October 1-3, 1997. Tokyo, Japan. Abstracts].","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 Suppl ","pages":"1213-523"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20265927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J Hirota, K Akiyama, M Takiguchi, S Osawa, S Sasaki, T Nagumo
{"title":"[One stage operation for sternal turnover with preserved rectus muscle pedicles and aortic root replacement associated with Marfan's syndrome].","authors":"J Hirota, K Akiyama, M Takiguchi, S Osawa, S Sasaki, T Nagumo","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A 40-year-old man with Marfan's syndrome had annulo aortic ectasia with Sellers grade 4 aortic valve regurgitation and Wada grade 3 pectus excavatum. Simultaneous operation was successfully performed by aortic valve composite graft insertion and sternal turnover with the rectus muscle pedicles. Following a midline skin incision, the cost-sterno complex (plastron) was dissected together with the bilateral rectus muscle pedicles, and the sternum was divided transversely through the second intercostal space. The plastron with muscle pedicles was retracted away from the anterior chest toward the abdomen and was covered by the moistened sternal bag made of polyethylene to prevent dryness and contamination during the composite graft insertion. The aortic root was replaced with a composite graft consisting of a 25 mm SJM valve and a 26 mm Hemashield graft. A short interposed 10 mm Hemashield graft was inserted between the ostia of the left coronary artery and the composite graft. The right coronary artery was reimplanted in the aortic conduit using the button technique with a doughnut pledget. This one stage method offered excellent operative exposure and enabled us to prevent possible necrosis of the sternum, infection of the mediastinal sinus, and postoperative cardiac failure resulting from chest wall compression. In this procedure, active usage of the rapid autologous transfusion system effectively reduced the total amount of blood transfusion.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1649-53"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Ruptured thymic cysts with mediastinal hemorrhage and hemothorax--a case report and reviews of the literature].","authors":"K Tsuda, I Yoshida, K Ohshima, Y Morishita","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We report a rare case with rupture of thymic cyst including mediastinal hemorrhage and hemothorax. A 68-year-old man was referred to our hospital for the treatment of right hemothorax. A chest roentgenogram following thoracentesis demonstrated a widened mediastinum. Chest computed tomograms revealed a large anterior mediastinal mass extending to the right pleural cavity and bilateral pleural effusion. Digital subtraction angiography showed a normal aorta and great vessels. A median stenotomy revealed a large encysted hematoma along the thymic cyst extending from the right anterior mediastinum into the right pleural cavity and ending with rupture. Pathological examination demonstrated that the largest thymic cyst was continued to the hematoma resulting from partial destruction of its epithelial lining. To our knowledge, only five cases including our's with ruptured thymic tumors were reported, and this is the first report of ruptured thymic cyst resulting in mediastinal hemorrhage and hemothorax.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1654-9"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M Takemura, M Higashino, H Osugi, T Tokuhara, N Takada, H Kinoshita
{"title":"[Thoracoscopic enucleation of esophageal leiomyoma].","authors":"M Takemura, M Higashino, H Osugi, T Tokuhara, N Takada, H Kinoshita","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We treated four cases of thoracoscopic enucleation of esophageal leiomyoma. All four cases were asymptomatic, but either barium swallow or esophagofiberscopic examination revealed esophageal submucosal tumor. The locations of the tumors were middle and lower in one case and middle in the other three cases. All patients were intubated with a double lumen endotracheal tube under general anesthesia. Two patients required thoracotomy due to the tumor surrounding the esophageal wall in one case and severe adhesion to the esophageal mucosa in the other. The mini-thoracotomy was used in three cases. In the other two cases, we used four and three trocars, respectively. The balloon catheter, which had been inserted into the esophageal lumen, was useful for removing the tumor. The tumor was pulled up using the traction suture and dissected from the mucosa and muscular layer. After enucleation of the leiomyoma, the split muscular layer was sutured. The postoperative course was uneventful. These two patients were discharged on the 12th and 15th postoperative days, respectively. We conclude that the thoracoscopic enucleation of the esophageal leiomyoma is useful for reduction of surgical stress and is a more feasible approach for the treatment of esophageal leiomyoma.</p>","PeriodicalId":6434,"journal":{"name":"[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai","volume":"45 9","pages":"1606-11"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20274059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}