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Connection between bmi, mesenteric and abdominal subcutaneous adipose cells about the spinopelvic variables.
Papillary fibroelastoma (PFE) accounts for approximately 8% of benign primary cardiac tumors. PFE frequently develops in the left heart system, such as the aortic valve and the mitral valve. We report a case of a giant PFE in the right ventricle. The patient was an 83-year-old woman with a history of chronic atrial fibrillation, diabetes, and hypertension. She had experienced palpitation and shortness of breath for several years. A giant mobile tumor was observed in the right ventricle by transthoracic echocardiography, and its extirpation was performed. Intraoperatively, a giant tumor of 3 cm in diameter was observed on the right ventricular side of the posterior tricuspid leaflet. As the tumor strongly adhered to the tendinous cords, it was unavoidable to resect the tendinous cords. Thus, a tricuspid valve repair was performed in addition to the tumor extirpation. The patient was diagnosed with papillary fibroelastoma by pathological examination.Müllerian cyst is rarely reported in the literature. Here, we reported a rare case of Müllerian cyst of the posterior mediastinum. The patient was a 46-year-old woman who was found to have an abnormal shadow on chest X-ray film at medical examination and was followed up as suspected of bronchogenic cyst. One year later, the lesion increased and she was referred to our hospital for surgery. Chest computed tomography demonstrated a 36 mm diameter cystic tumor in front of the right 4~5 thoracic vertebra level. We performed thoracoscopic surgery for diagnosis and treatment. Histopathological examination revealed that the cyst wall was covered with a layer of columnar epithelium. In addition, the estrogen receptor was found to be positive in the epithelia by immnunohistology and the pathological diagnosis was a Müllerian cyst. Müllerian cyst have been reported in the literature to be associated with gynecological disorders or obesity. The present case was found to have ovarian enlargement, which has been carefully followed up.The case was a 56-year-old man. A nodular shadow of the left upper lobe was found in the chest computed tomography, and a diagnosis of adenocarcinoma was obtained by bronchoscopy. Preoperative 3-dimensional computed tomography (3D-CT) angiography indicated an extremely rare pulmonary artery bifurcation abnormality in which A4b+5 and A8+9 bifurcate from the left main pulmonary artery. Thoracoscopic left upper lobectomy and lymph node dissection were performed. Pathological diagnosis was adenocarcinoma with pStage I B. The mediastinal basal pulmonary artery is extremely rare, and to our knowledge, the bifurcation pattern of this case has not been reported elsewhere. The 3D-CT angiography was useful to detect the anatomical vascular abnormalities of the pulmonary artery before surgery, for the safe performance of the thoracoscopic surgery.The fundamental treatment of Stanford type A acute aortic dissection is a lifesaving emergency surgery in our hospital. We perform hemiarch replacement with a focus on entry tear, but an extended surgery is also performed only when resection of the entry tear is difficult. The outcomes of current therapeutic policy, along with the short-term and the long-term outcomes of different sites of entry tear, were examined retrospectively. Three hundred and twenty surgery of Stanford type A acute aortic dissection were performed between 1991 and 2015 at our hospital. Their short-term and long-term outcomes were examined after dividing them into 7 groups according to their entry sites. We also investigated surgical methods and effects of presence/absence of residual entry tear. As a result, overall hospital mortality was 13.1%. There was no significant difference in either shortterm or long-term outcome among the groups. Likewise, no significant difference was observed in the surgical methods or the presence/absence of residual entry tear. Recently, minimally invasive procedures, such as stent-grafting, have been applied to manage the residual entry tear. Therefore, an aggressive extended surgery is no longer inevitable and our current therapeutic policy is considered reasonable.Hourglass transmural lipomas are rare. A 79-year-old male was referred to our hospital due to an abnormal shadow incidentally found on a chest X-ray 6 years ago. Chest computed tomography and magnetic resonance imaging revealed a well-defined fatty mass like an hourglass, penetrating the right 4th intercostal muscle. The tumor tended to grow slightly and we considered the possibility of well-differentiated liposarcoma. We performed a complete resection of the tumor with partial resection of the 5th rib with the assist of thoracoscopy. The chest wall was reconstructed using an expanded polytetrafluoroethylene (ePTFE) sheet. The tumor was 55×52×47 mm in size and histologically diagnosed as an intermuscular lipoma. Thoracoscopy was useful to determine the excision line.A 63-year-old man was pointed out a mass lesion in his chest X-ray at a medical checkup and referred to our hospital for further examination. Chest computed tomography showed a 4 cm-diameter tumor in the left upper lobe. He was diagnosed with adenocarcinoma by bronchoscopic biopsy. Therefore, we performed left upper lobectomy. The tumor was diagnosed as pulmonary blastoma with the differentiation of adenocarcinoma and large cell neuroendocrine carcinoma.A 30-year-old female was admitted for diagnosis of an abnormal shadow on chest X-ray. A computed tomography scan showed honeycombing in bilateral dorso-basal segments of the lung and a tumor obstructing the orifice of right middle lobe bronchus. Resection of the tumor by a bronchofiberscope was performed. However, a part of the tumor remained in the bronchus. Histlogical examination confirmed the tumor to be epithelial-myoepithelial carcinoma. In order to assure a complete resection of the tumor, we performed right middle wedge bronchoplastic lobectomy. The patient is doing well, without recurrence 5 years after surgery.Massive pulmonary hemorrhage, although rare, is a potentially life-threatening complications during heart surgery. We herein present 1 such case successfully treated by selective bronchial occlusion using an Endobronchial Watanabe Spigot (EWS). The 82-year-old female underwent mitral valve replacement, tricuspid annuloplasty, and maze procedure. selleck compound An hour and a half after cessation of cardiopulmonary bypass, the patient suffered a massive pulmonary hemorrhage. A subsequent bronchoscopy identified the hemorrhage site at the right middle lobe bronchus (B5b), and an EWS was then selectively deployed into this bronchus to block the hemorrhage. The following day, bronchial arterial embolization was performed, enabling the removal of the spigot on the next day. The patient's respiratory condition gradually improved, allowing for extubation on the 21st postoperative day. By preventing bleeding into neighboring bronchi, which, in turn, avoids the risk of exacerbating hypoxia, bronchial occlusion with EWSs is highly effective in managing massive pulmonary hemorrhage during heart surgery.We report a case of pulmonary artery catheter (PAC)-induced massive intratracheal hemorrhage during aortic valve surgery. An 81-year-old woman underwent aortic valve replacement and pulmonary vein isolation. Operative procedures were uneventful, but active and massive intratracheal hemorrhage started just after cardiopulmonary bypass was discontinued. We immediately resumed cardiopulmonary bypass and replaced the endotracheal tube with a double-lumen one, keeping the airway pressure high (20 cmH2O). Those maneuvers reduced intratracheal hemorrhage and maintained oxygenation, and then cardiopulmonary bypass was disconnected without lung lobectomy. Mechanical ventilation with high positive end expiratory pressure for 6 days in the intensive care unit let her good recovery. A postoperative enhanced computed tomography revealed a thrombosed right pulmonary artery pseudoaneurysm possibly induced by PAC. After close observation the patient left the hospital on foot.In recent years, re-rupture due to endoleaks after thoracic endovascular aortic repair (TEVAR) for ruptured thoracic aortic aneurysms has become a problem. Hemoptysis has been reported in patients after pneumocentesis. We report a patient who developed delayed hemoptysis not related to endoleak after TEVAR. An 80-year-old male underwent emergent TEVAR due to a ruptured thoracic aortic aneurysm accompanying sudden hemoptysis. Eleven days after the operation, recurrent hemoptysis was noted, but contrast-enhanced computed tomography (CT) revealed no endoleak or re-rupture. Bronchoscopy demonstrated hemorrhage from the left upper lobe. As hemostasis was difficult by conservative treatment, left upper lobectomy was performed. The aortic rupture hole exhibited thrombus, and there was no hemorrhage. On histopathological examination of the resected lung, formation accompanied by severe intra-alveolar fibrosis and cholesterin clefts, and marked foreign body reactions in the interstitium and small blood vessels of the lung were observed. Cholesterol embolism is associated with not only organ ischemia due to microembolism, but also immunological mechanisms. Thus, cholesterol embolism due to aorta-derived cholesterin may have led to the delayed pulmonary hemorrhage. Differentiation from re-rupture due to endoleaks is important.A 65-year-old man, with a history of hypertension, presented with dizziness and emesis and was admitted to a local hospital. He was a moderate smoker, but he did not take any hormone-based medication. Magnetic resonance imaging showed scattered cerebral infarction in the bilateral cerebral hemisphere and right cerebellar hemisphere. There were no abnormal findings in Holter monitor and echography of heart, carotid artery, and leg vein and then, antiplatelet therapy was initiated. After that, both computed tomography and magnetic resonance imaging demonstrated a floating pedunculated mass in the ascending aorta measuring 10×8×14 mm. He was admitted to our hospital 15 days after the symptom onset. Laboratory tests including immunological and coagulation studies were within normal. Computed tomography showed on the second day of the admission that the mass spontaneously disappeared, thus canceling the schedule of surgery. He received an oral anticoagulant and discharged uneventfully. During a follow-up period of 6 months, there is no recurrence of the thrombus in the aorta and thromboembolic events.We experienced a surgical case of Stanford type A acute aortic dissection with abdominal aortic aneurysm (AAA) associated with ectopic kidney. Computerized tomography did not detect any ulcer-like projections, but 3 days later, it appeared, and emergency surgery was performed. Second-stage surgery was selected and done later to repair AAA. The right kidney was an ectopic pelvic kidney. The renal arteries had branched off from the left common iliac artery, and the renal artery lumen narrowed. With a 4 Fr catheter, cold Ringer's solution was given to protect the kidneys during surgery. The patient showed no deterioration of kidney function and made good progress. After rehabilitation, the patient had no complications and was discharged from the hospital.
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