RÉSUMÉ
The objective of this study was to assess the effect of lidocaine jelly application to chest tubes on the intensity and duration of overall pain, chest tube site pain and the required analgesics for postoperative pain relief in coronary artery bypass graft (CABG) patients. For patients in group L, we applied sterile 2% lidocaine jelly on the chest tubes just before insertion, and for patients in group C, we applied normal saline. Overall visual analogue scale (VAS), maximal pain area with their VAS were documented postoperatively, and the frequency that button of patient-controlled analgesia was pressed (FPB) and total fentanyl consumption were assessed. The number of patients who complained that tube site was the most painful site was significantly higher in group C than in group L (85% vs. 30% at extubation, P<0.001). The overall VAS score was significantly higher in group C than in group L (39.14+/-12.49 vs. 27.74+/-13.76 at extubation, P=0.006). After all of the tubes were removed, the VAS score decreased more in group C (5.74+/-4.77, P<0.001) than in group L (3.05+/-2.48, P<0.001). FPB and total fentanyl consumption were significantly higher in group C than in group L (73.00, 59.00-78.00 vs. 34.00, 31.00-39.25, P<0.001; 2,214.65+/-37.01 vs. 1,720.19+/-361.63, P<0.001, respectively). Lidocaine jelly application is a very simple way to reduce postoperative pain by reducing chest tube site pain after CABG. (Clinical Trials Registry No. ACTRN 12611001215910)
Sujet(s)
Adolescent , Adulte , Sujet âgé , Femelle , Humains , Mâle , Adulte d'âge moyen , Jeune adulte , Analgésie autocontrôlée , Anesthésiques locaux/usage thérapeutique , Sondes cardiaques/effets indésirables , Drains thoraciques/effets indésirables , Pontage aortocoronarien , Drainage , Fentanyl/usage thérapeutique , Lidocaïne/usage thérapeutique , Gestion de la douleur/méthodes , Mesure de la douleur , Douleur postopératoire/traitement médicamenteux , Répartition aléatoireRÉSUMÉ
A 26-yr-old male patient reported worsened dyspnea, dizziness one year after an emergency Bentall operation for type A aortic dissection. There was evidence of hemolytic anemia and aortogram revealed a significant stenosis at the distal anastomosis site. During the reoperation, we found the inner felt at the distal anastomosis was inverted causing a significant stenosis. The reoperation successfully resolved this problem. Here, we report a rare case of hemolytic anemia caused by an inverted inner felt after Bentall operation.
Sujet(s)
Adulte , Humains , Mâle , Maladie aigüe , Anastomose chirurgicale , Anémie hémolytique/diagnostic , 795/complications , Anévrysme de l'aorte/complications , Prothèse vasculaire , Implantation de prothèses vasculaires/effets indésirables , Sensation vertigineuse/étiologie , Dyspnée/étiologie , Échocardiographie , Complications postopératoires/chirurgie , Réintervention , Facteurs temps , Tomodensitométrie , Résultat thérapeutiqueRÉSUMÉ
A 69-year-old female patient visited the emergency room with fever (38.3degrees C) and dyspnea. She had been taking prednisolone (5 mg once per day) and methotrexate (2.5 mg once per week) for rheumatoid arthritis for 2 years. Chest computed tomography (CT) showed bilateral, multifocal ground glass opacity with interlobular septal thickening. Peripheral blood leukocyte count was 6,520/mm3 (neutrophils, 77.4%; eosinophils, 12.1%). During the night, mechanical ventilation was initiated due to the development of severe hypoxemia. Bronchoalveolar lavage fluid showed a high proportion of eosinophils (49%). Her symptoms improved dramatically after commencement of intravenous methylprednisolone therapy. This is the first report of idiopathic acute eosinophilic pneumonia developing in a current user of systemic corticosteroids.
Sujet(s)
Femelle , Humains , Hormones corticosurrénaliennes , Hypoxie , Polyarthrite rhumatoïde , Liquide de lavage bronchoalvéolaire , Dyspnée , Urgences , Granulocytes éosinophiles , Fièvre , Verre , Numération des leucocytes , Méthotrexate , Méthylprednisolone , Prednisolone , Poumon éosinophile , Ventilation artificielle , Insuffisance respiratoire , ThoraxRÉSUMÉ
Benign schwannoma is the most common neurogenic tumor in the mediastinum. Mediastinal benign schwannomas are most often asymptomatic and rarely accompanied by bloody pleural effusion. In the clinical analysis of 7 cases of pulmonary schwannomas, pleural effusion, and blood invasion were evident in 3 patients with malignant schwannoma. Herein, we report a rare case of giant, benign schwannoma presented with total collapse of right lung by massive, bloody pleural effusion.
Sujet(s)
Humains , Poumon , Médiastin , Neurinome , Épanchement pleural , Atélectasie pulmonaireRÉSUMÉ
PURPOSE: Breast implant ruptures and displacement are problematic complications after augmentation mammoplasty. The authors report a patient whose cohesive silicone gel implant ruptured and migrated into the pleural cavity after augmentation mammoplasty. METHODS: A 23-year-old female had received augmentation mammoplasty at a local clinic a week before visiting our hospital. When the patient's doctor performed a breast massage on the sixth postoperative day, the left breast became flattened. The doctor suspected a breast implant rupture and performed revision surgery. The implant, however, was not found in the submuscular pocket and no definite chest wall defect was found in the operative field. The doctor suspected implant migration into the pleural cavity, and after inserting a new breast implant, the doctor referred the patient to our hospital for further evaluation. The patient's vital signs were stable and she showed no specific symptoms except mild, intermittent pain in the left chest. A CT scan revealed the ruptured implant in the left pleural cavity and passive atelectasis. RESULTS: The intrapleurally migrated ruptured implant was removed by video-assisted thoracic surgery(VATS). There were no adhesions but there was mild inflammation of the pleura. No definite laceration of the pleura was found. The patient was discharged on the first day after the operation without any complications. CONCLUSION: Surgeons should be aware that breast implants can rupture anytime and the injury to the chest wall, which may displace the breast implant into the pleural cavity, can happen during submuscular pocket dissection and implant insertion.
Sujet(s)
Femelle , Humains , Jeune adulte , Région mammaire , Implants mammaires , Déplacement psychologique , Inflammation , Lacérations , Mammoplastie , Massage , Plèvre , Cavité pleurale , Rupture , Gels de silicone , Paroi thoracique , Thorax , Signes vitauxRÉSUMÉ
A twenty six year old man was admitted to our clinic for bleeding from a venous ulcer of the left leg. His left femoral vein had been ligated for bleeding control after a traffic accident that happened when he was 5 years old. He had a varicose vein, stasis dermatitis, and a venous ulcer on his left leg. To shunt left femoral venous return to the right femoral vein, we did a crossover bypass with arteriovenous fistula using the right greater saphenous vein. To get good patency of the arteriovenous fistula, the bypass graft was closed 6 weeks after the initial operation. He maintained his left leg circumference relatively well for 6 months after the operation. We report the case of a patient who had a vein crossover bypass for a chronic femoral vein ligation.
Sujet(s)
Humains , Accidents de la route , Fistule artérioveineuse , Dermatite , Veine fémorale , Hémorragie , Jambe , Ligature , Veine saphène , Transplants , Ulcère variqueux , Varices , VeinesRÉSUMÉ
Congenital interruption of the inferior vena cava (IVC) can lead to secondary hepatic congestion, portal hypertension, and liver cirrhosis. A 49-year-old woman was admitted to the gynecology department with symptoms of menorrhalgia, known uterine myoma, and anemia. Abdominal computed tomography (CT) and venography performed at our hospital revealed congenital interruption of the IVC. The patient underwent retrohepatic cavoatrial bypass surgery with a polytetrafluoroethylene (PTFE) 16-mm ringed graft via posterolateral thoracotomy, and recovered without major complications. A retroperitoneal approach via posterolateral thoracotomy provides appropriate visualization during dorsal cavoatrial bypass in treating patients with congenital interruption of IVC.
Sujet(s)
Femelle , Humains , Adulte d'âge moyen , Anémie , Syndrome de Budd-Chiari , Oestrogènes conjugués (USP) , Gynécologie , Hypertension portale , Cirrhose du foie , Myome , Phlébographie , Polytétrafluoroéthylène , Thoracotomie , Transplants , Veine cave inférieureRÉSUMÉ
During long-term anticoagulation treatment with using heparin in a pregnant patient with a mechanical mitral prosthesis, we observed several anticoagulation-related complications, including repeated prosthetic valve thrombosis. This was found to be caused by heparin resistance due to an anti-thrombin III deficiency. Thrombolytic therapy using urokinase or tissue plasminogen activator (tPA) was successful and safe for her as well as her baby.
Sujet(s)
Humains , Grossesse , Anticoagulants , Antithrombine-III , Héparine , Prothèses et implants , Défaillance de prothèse , Traitement thrombolytique , Thrombose , Activateur tissulaire du plasminogène , Activateur du plasminogène de type urokinaseRÉSUMÉ
BACKGROUND: Loss of cardiomyocytes in the myocardial infarction leads to regional contractile dysfunction, and necrotized cardiomyocytes in infracted ventricular tissues are progressively replaced by fibroblasts forming scar tissue. Although cardiomyoplasty, or implantation of ventricular assist device or artificial heart was tried in refractory heart failure, the cardiac transplantation was the only therapeutic modality because these other therapeutic strategies were not permanent. Cell transplantation is tried instead of cardiac transplantation, especially bone marrow is the most popular donated organ. But because bone marrow aspiration procedure is invasive and painful, and it had the fewer amounts of cellular population, the adipose tissue is recommended for harvesting of mesenchymal stem cells. MATERIAL AND METHOD: After adipose tissues were extracted from abdominal subcutaneous adipose tissue and intra-abdominal adipose tissue individually, the cellular components were obtained by same method. These cellular components were tried to transformation with the various titers of 5-azacytidine to descript the appropriate concentration of 5-azacytidine and possibility of transformation ability of adipose tissue. Group 1 is abdominal subcutaneous adipose tissue and Group 2 is intra-abdominal adipose tissue-retroperitoneal adipose tissue and omentum. Cellular components were extracted by collagenase and NH4Cl et al, and these components were cultured by non-induction media-DMEM media containing 10% FBS and inducted by none, 3 micromol/L, 6 micromol/L, and 9 micromol/L 5-azacytidine after the 1st and 2nd subculture. After 4 weeks incubation, the cell blocks were made, immunostaining was done with the antibodies of CD34, heavy myosin chain, troponin T, and SMA. RESULT: Immunostaining of the transformed cells for troponin T was positive in the 6 micromol/L & 9 micromol/L 5-azacytidine of Group 1 & 2, but CD34 and heavy myosin chain antibodies were negative and SMA antibody was positive in the 3 micromol/L & 6 micromol/L 5-azacytidne of Group 2. CONCLUSION: These observations confirm that adult mesenchymal stem cells isolated from the abdominal subcutaneous adipose tissues and intra-abdominal adipose tissues can be chemically transformed into cardiomyocytes. This can potentially be a source of autologous cells for myocardial repair.
Sujet(s)
Adulte , Animaux , Humains , Rats , Tissu adipeux , Anticorps , Azacitidine , Moelle osseuse , Cardiomyoplastie , Transplantation cellulaire , Cicatrice , Collagenases , Fibroblastes , Défaillance cardiaque , Transplantation cardiaque , Coeur artificiel , Dispositifs d'assistance circulatoire , Graisse intra-abdominale , Cellules souches mésenchymateuses , Infarctus du myocarde , Myocytes cardiaques , Myosines , Omentum , Graisse sous-cutanée abdominale , Transplants , Troponine TRÉSUMÉ
Metallic fixations devices are widely used in the surgical management of fractures and dislocations of shoulder. It is known that Kirschner wire (K-wire) may migrate into the thoracic cavity or other organs may occur. We report a case in which a K-wire previously placed in the clavicle migrated into the thoracic cavity without causing any trauma to the major vascular structures and was removed successfully by thoracoscopic surgery.
Sujet(s)
Clavicule , Luxations , Migration d'un corps étranger , Épaule , Cavité thoracique , ThoracoscopieRÉSUMÉ
Mediastinal teratoma is one of the most common lesions found in the anterior mediastinum, accounting for 8~13% of all mediastinal tumors. This tumor is incidentally detected by routine chest roentgengography, but pericardial perforation or pleural effusion occurs rarely. In our patient cardiac tamponade was developed due to anterior chest wall contusion, we confirmed the anterior mediastinal tumor. Vital signs were stabilized after the pericardiocentesis, and the patient underwent the tumor resection in the anterior mediastinum for a definite treatment. On histologic examination, the tumor revealed cystic structures composed of mature squamous epithelium, pilosebaceous glands, mature fat tissue, gastrointestinal mucosa, respiratory epithelium, and pancreatic tissues.
Sujet(s)
Humains , Tamponnade cardiaque , Contusions , Épithélium , Kyste médiastinal , Médiastin , Péricardiocentèse , Épanchement pleural , Muqueuse respiratoire , Tératome , Paroi thoracique , Thorax , Signes vitauxRÉSUMÉ
Systemic lupus erythemotosus (SLE) is an autoimmune disorder with dermal, renal, and cardiac manifestations. It frequently has cardiovascular complications such as pericarditis, myocarditis, and valvular heart diseases. Valvular heart diseases in SLE comes mainly in the form of mitral or aortic insufficiencies. Report of aortic stenosis is extremely rare. Surgical treatments of valvular heart disease in SLE are not done frequently because of complications in other organs. Aortic stenosis developed in a 59 year-old woman with SLE, and aortic valve replacement was done successfully.
Sujet(s)
Femelle , Humains , Adulte d'âge moyen , Valve aortique , Sténose aortique , Endocardite , Valvulopathies , Lupus érythémateux disséminé , Myocardite , PéricarditeRÉSUMÉ
Plummer-Vinson syndrome(Paterson-Kelly syndrome)is characterized by dysphagia due to upper esophageal or hypopharyngeal web,iron deficiency anemia,and atropic oral and glossal mucosa.This syndrome is usually known as precancerous lesion that develops into postcricoid carcinoma.Universally,the clinical manifestations of this syndrome were markedly improved after oral iron replacement therapy or endoscopic balloon or electrocatery treatment. 63 year-old woman was received a short segment,free jejunal transfer to be released from esophageal stricture.After the operation,the stenotic lesion proved to be Plummer-vinson syndrome with carcinoma in situ by pathologic study.
Sujet(s)
Femelle , Humains , Adulte d'âge moyen , Épithélioma in situ , Troubles de la déglutition , Fer , Syndrome de Plummer-VinsonRÉSUMÉ
BACKGROUND: Paraplegia remains unresolved as the most dreaded operative complication with surgical treatment of descending thoracic and thoracoabdominal aortic diseases. In this study, the neuroprotective effect of trimetazidine that has been used clinically for ischemic heart disease was investigated in a rabbit spinal cord ischemia model. MATERIAL AND METHOD: Thirty-three New Zealand white rabbits were randomized as follows: control group undergoing abdominal aortic occlusion but receiving no pharmacologic intervention(Group 1, n=17); TMZ group(Group 2, n=16) receiving 3 mg/kg trimetazidine intravenously before the occlusion of the aorta. Ischemia was induced by clamping the abdominal aorta just distal to the left renal artery for 30 minutes. Neurologic status was assessed at 2, 24, and 48 hours after the operation according to the modified Tarlov scale, then the lumbosacral spinal cord was processed for histopathologic examinations 48 hours after the final assessment. RESULT: The average motor function score was significantly higher in the TMZ group(3.20 +/- 0.77 vs 1.13 +/- 1.25 at 2 hours, 3.50 +/- 0.76 vs 1.45 +/- 1.57 at 24 hours, and 3.91 +/- 0.30 vs 1.86 +/- 1.86 at 48 hours after operation; p value Sujet(s)
Lapins
, Aorte
, Aorte abdominale
, Maladies de l'aorte
, Constriction
, Ischémie
, Ischémie myocardique
, Neuroprotecteurs
, Paraplégie
, Artère rénale
, Traumatismes de la moelle épinière
, Ischémie de la moelle épinière
, Moelle spinale
, Trimétazidine
RÉSUMÉ
BACKGROUND: Paraplegia remains unresolved as the most dreaded operative complication with surgical treatment of descending thoracic and thoracoabdominal aortic diseases. In this study, the neuroprotective effect of trimetazidine that has been used clinically for ischemic heart disease was investigated in a rabbit spinal cord ischemia model. MATERIAL AND METHOD: Thirty-three New Zealand white rabbits were randomized as follows: control group undergoing abdominal aortic occlusion but receiving no pharmacologic intervention(Group 1, n=17); TMZ group(Group 2, n=16) receiving 3 mg/kg trimetazidine intravenously before the occlusion of the aorta. Ischemia was induced by clamping the abdominal aorta just distal to the left renal artery for 30 minutes. Neurologic status was assessed at 2, 24, and 48 hours after the operation according to the modified Tarlov scale, then the lumbosacral spinal cord was processed for histopathologic examinations 48 hours after the final assessment. RESULT: The average motor function score was significantly higher in the TMZ group(3.20 +/- 0.77 vs 1.13 +/- 1.25 at 2 hours, 3.50 +/- 0.76 vs 1.45 +/- 1.57 at 24 hours, and 3.91 +/- 0.30 vs 1.86 +/- 1.86 at 48 hours after operation; p value Sujet(s)
Lapins
, Aorte
, Aorte abdominale
, Maladies de l'aorte
, Constriction
, Ischémie
, Ischémie myocardique
, Neuroprotecteurs
, Paraplégie
, Artère rénale
, Traumatismes de la moelle épinière
, Ischémie de la moelle épinière
, Moelle spinale
, Trimétazidine
RÉSUMÉ
Sinus histiocytosis with massive lymphadenopathy or Rosai-Dorfman disease(RDD) is a rare type of histiocytosis syndrome, that presents in its most typical form as massive, painless, bilateral lymph node enlargement in the neck during the first or second decade of life. The disease involves extranodal site in over 25% to 43% of the cases, however cases of extranodal RDD without nodal disease have rarely been reported. The involved sites of extranodal RDD have been reported various that were orbit, ocular adnexae, head and neck, upper respiratory tract, breast, gastrointestinal tract, CNS, etc. A 35 year-old man was present with pleural pain on left anterior chest and anterior mediastinal mass, that underwent an excision to remove the suspected invasive thymoma, and the diagnosis was confirmed to extranodal Rosai-Dorfman disease.