Treatment of iliac artery rupture during percutaneous transluminal angioplasty: a report of three cases.

We report three cases of iliac artery rupture during percutaneous transluminal angioplasty (PTA). In all three cases, bleeding was temporarily controlled by inflating an angioplasty balloon at the site of bleeding. Two patients underwent subsequent surgical revascularization, and one underwent endovascular stent grafting but ultimately required a surgical bypass.

[Effect of the continuous epidural saline infusion for patients with postdural puncture headache after pulmonary resection].

The dual puncture is one of the diseaseful complications at the induction of the epidural anesthesia, which causes severe symptoms of intracranial hypotension such as headache and nausea. The clinical courses of 3 patients with the dual puncture symptoms after pulmonary resections were retrospectively reviewed, and the effect of the continuous epidural saline infusion treatment (CESI) for the dual puncture was evaluated. Pneumococcal empyema developed in 1 patient who had been treated with conservative management.

Post-traumatic diaphragmatic herniation of the liver, examined by positron emission tomography: case report.

We present a case of post-traumatic diaphragmatic herniation of the liver, which mimicked an intrathoracic tumor. After an automobile accident, the patient underwent thoracotomies for hemothorax and lung cancer in the right chest. Seven months later, computed tomography (CT) demonstrated a round tumor in the thorax adjacent to the right diaphragm with a higher density than the liver parenchyma.

Inflammatory pseudotumor suspected of lung cancer treated by thoracoscopic resection.

We report a relatively rare surgical treatment for two cases of inflammatory pseudotumors of the lung. In case 1, a 52-year-old male with a history of left chest pain was admitted to our hospital for an abnormal nodule with an irregular margin that was detected in the left upper lung field. The nodule, measuring 15 mm in diameter, was larger than the one observed six months earlier, which had been removed by a thoracoscopic resection.

[Solitary metachnonous jejunum and duodenum metastasis after surgical resection of lung cancer].

We report a rare case of a 58-year-old man of long-term survival after surgical treatment of solitary metachnonous jejunum and duodenum metastasis from lung cancer. He underwent right upper lobectomy with a diagnosis of lung cancer which was histologically diagnosed as large cell carcinoma (pT4-MONO, stage IIIB). One month after the operation, he suffered from ileus caused by metastasis in the jejunum.

Surgical resection and reconstruction for primary malignant sternal tumor.

We report a very rare and successful surgery for primary malignant tumor of the sternum. A 73-year-old male, previously healthy, was admitted to our hospital because a chest computed tomography scan detected an abnormal shadow that suggested a sternal tumor destroying part of the sternum body. Aspiration needle biopsy demonstrated a primary sternal chondrosarcoma measuring 3 x 4 cm in diameter.

Surgical resection of primary liposarcoma of the anterior mediastinum.

We report on the rare and surgical treatment of a case of primary mediastinal liposarcoma. A 64-year-old male complained of hoarseness for one month and was admitted to our hospital because of an abnormal shadow, which was postulated to be an anterior mediastinal tumor on a chest computed tomography (CT) scan. Horizontal T1-weighted magnetic resonance imaging (MRI) showed an anterior mediastinal round mass with a signal intensity similar to that of subcutaneous fat, which was 6.

Surgical treatment of infected intralobar pulmonary sequestration: a collective review of patients older than 50 years reported in the literature.

We report on the rare and surgical treatment of a senile patient of infected intralobar pulmonary sequestration. A 56-year-old male who had complained of headache, vomiting, cough, sputum production, and high fever was admitted to our hospital. Chest computed tomography (CT) showed an infected intralobar pulmonary sequestration as an 8x6 cm cystic mass with multiple air-fluid cavities in the left lower basal segment and severe pneumonia in the left upper and lower lobes around the mass.

Role of video-assisted thoracic surgery for the diagnosis of indeterminate pulmonary nodule.

Purpose: A study was undertaken to evaluate the validity and efficacy of video-assisted thoracic surgery (VATS) for the diagnosis of indeterminate pulmonary nodules.

Materials And Methods: Between April 2001 and November 2004, 57 adult patients (31 males, 26 females) with a clinical diagnosis of pulmonary nodules by preoperative chest computed tomographic (CT) scanning were included in this study.

Results: A definitive tissue diagnosis was obtained in all 57 patients.

Spontaneous rupture of the ascending thoracic aorta resulting in a mimicking pseudoaneurysm.

We report on the rare and successful surgical treatment of a case of spontaneous rupture of the ascending thoracic aorta resulting in a mimicking pseudoaneurysm. A 72-year-old male who had complained of sudden onset of severe chest pain was admitted to our hospital. Initially, acute type A closing aortic dissection was suspected because computed tomography (CT) showed a small ulcer-like projection (ULP) in the posterior aspect of the ascending aortic wall, but it also revealed no intimal flap, false lumen or aortic aneurysm.

Surgical treatment of chronic constrictive pericarditis using an ultrasonic scalpel.

A 61-year-old male had complained of cough and dyspnea on effort, with right pleural effusion. Computed tomography demonstrated a calcific pericardium surrounding the entire heart, with thickening of 10 mm. Cardiac catheterization showed no coronary disease, but a dip-and-plateau of the pressure curve of both ventricles.

Surgical treatment of methicillin-resistant Staphylococcus aureus infection following infrainguinal arterial reconstruction.

A 64-year-old man was referred to our hospital with Methicillin-resistant Staphylococcus aureus (MRSA) infection following infrainguinal arterial reconstruction. As repeated MRSA sepsis occurred, we decided to remove the infected graft with distal revascularization via circuitous graft tunneling to avoid serious infections and allow limb salvage. An iliofemoro bypass was performed via an extra-anatomical bypass, from just below the iliac crest into the musculus quadriceps femoris using an 8 mm-ringed polyester gelatin polypropylene tube graft, with complete debridement of a groin infection.

Primary lung cancer arising from the wall of a giant bulla.

We report a 58-year-old man who underwent surgical treatment of primary lung cancer arising from the wall of a giant bulla. Chest roentgenography and computed tomography revealed multiple emphysematous bullae in the bilateral upper lobes, and a right upper giant bulla with a mass measuring 6 cm arising on the bulla wall. Right upper lobectomy was performed, the postoperative pathological diagnosis was large cell carcinoma arising from the wall of a giant bulla.

A tracheostomy case of aortic valve regurgitation successfully treated by a lower mini-sternotomy technique.

The performance of cardiac surgical procedures via median sternotomy in a patient with a tracheostomy can result in difficult problems, such as mediastinitis, stoma necrosis or inadequate operative exposure. We present a case of successful treatment for aortic valve regurgitation in a patient with a tracheostomy using a T-shaped sternotomy instead of a usual median sternotomy. This approach permitted adequate surgical exposure for cardiopulmonary bypass and aortic valve replacement.

Surgical treatment for abnormal echoes in the left ventricular outflow tract caused by ruptured mitral chordae tendineae.

We performed surgical treatment for abnormal echoes in the left ventricular outflow tract caused by ruptured mitral chordae tendineae. An asymptomatic 68-year-old man had a chordal rupture exhibiting a tumor-like lesion in the left ventricular outflow tract on echocardiography. Considering a high level of mobility of the tumor as well as its texture, the risk of embolization was found to be significant.

Primary malignant lymphoma arising in the pleura without preceding long-standing pyothorax.

We report a very rare case of primary malignant lymphoma arising in the pleura with no history of persistent pyothorax. A 72-year-old male was hospitalized with dyspnea on effort and chest CT demonstrated a mass along the right chest wall. Right thoracotomy with complete en bloc resection of the pleural tumor was performed.

Surgical treatment of virulent descending necrotizing mediastinitis.

We report a 58-year-old male treated with surgical drainage by mediansternotomy using a pedicled omental flap for descending necrotizing mediastinitis (DNM). The patient recovered from DNM after five months of mechanical respiratory support. In deciding upon the most appropriate surgical approach for mediastinal drainage, the level of infection is a good landmark and should be investigated by CT scan.

Cusp commissuroplasty for tricuspid valve endocarditis.

A 19-year-old woman with a history of drug addiction suffered from sepsis and heart failure. Blood culture was positive for Streptococcus viridans. An operation was indicated because the echocardiography showed massive vegetation on the anterior leaflet of the tricuspid valve and severe regurgitation even though the endocarditis was healed with drug therapy.

Chronic expanding hematoma in the pericardial cavity after cardiac surgery.

We report the successful surgical treatment of a rare case of chronic expanding hematoma in the pericardial cavity that developed into a very large mass over a long period. The patient, who had a history of cardiac surgery for a double-outlet right ventricle 14 years previously and for tricuspid regurgitation 8 years ago, noticed a slowly growing mass near the left atrium and ventricle 5 years ago. The mass, which confirmed a diagnosis of chronic expanding hematoma, was resected by left thoracotomy.

Surgical repair of a common atrium in an adult.

We report a rare successful surgical repair of a common atrium (CA) with mild tricuspid valve (TV) regurgitation due to valvular annulus enlargement in a 39-year-old man, who had a complete atrial septum defect (ASD) without the characteristic of an endocardial cushion defect. The left-to-right shunt ratio was 85 percent and the Qp/Qs was 6.7 due to the CA.

Spontaneous and isolated dissection of the external iliac artery: a case report.

Spontaneous and isolated dissection of the limb arteries without involvement of the aorta is extremely rare. We present a 36-year-old male who has 95% tapering stenosis and dissection of the left external iliac artery with abrupt onset with total thrombosis in the false lumen until the level of the inguinal ligament. We also suggest that endovascular stent graft placement is a useful treatment for isolated arterial dissections prior to operation in consideration of the technical ease and safety of guiding intravascular ultrasound like in this case.

Spontaneous and isolated dissection of the main trunk of the superior mesenteric artery.

A 42-year-old man was admitted to another hospital complaining of acute abdominal pain that was induced by eating. Abdominal computed tomography and selective angiography revealed an intimal flap separating true and false lumens that was located 3 cm from the origin of the superior mesenteric artery (SMA). Emergency surgery was performed because of the sudden recurrence of diffuse abdominal pain after eating and abdominal aorta-SMA bypass grafting was done using a radial artery graft.

Successful emergency repair of blunt right atrial rupture after a traffic accident.

A 53-year-old man crashed his motorcycle into a vehicle and was transported to our hospital by ambulance after about 30 min. Echocardiography revealed cardiac tamponade. Pericardiocentesis was immediately performed using a 5 Fr catheter via the subxiphoid approach and the results suggested cardiac injury.

Gigantic thymolipoma.

A 48-year-old woman with an abnormal shadow in chest radiography during an annual physical examination was found by chest computed tomography to have a large fatty mass lesion found to be diagnosed as a gigantic lipoma. Histopathological diagnosis was found to be benign thymolipoma consisting of mature fatty tissue and hyperplastic thymic tissue structures with Hassall,s corpuscles. Although the diagnosis is supported by imaging studies that demonstrate fat and soft tissue within the tumor, variations occur in computed tomography appearance.