SEARCH · Search PubMed
Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
A case is presented of a large intrathoracic lymphangiohemangioma in association with spontaneous hemothorax. The lesion was found in a macerated stillborn infant. The precise nature of the tumor was documented histologically.
Video-assisted thoracoscopy is an innovative technique which now allows the surgeon to approach various intrathoracic pathologic conditions without thoracotomy. In a 20-year-old male with pneumothorax urgent surgical intervention was necessary because of severe hemothorax following chest tube placement. The successful management of this patient by video-assisted thoracoscopy is presented.
We report a case of a 31 year old woman with recurrent hemothorax at the beginning of mens. Pleural biopsy confirmed the diagnosis of pleural endometriosis. Medical treatment with a Gn-RH analogue failed to cure and we realised surgical pleurodesis.
The patient, a 36-year-old male, was admitted with massive hemoptysis. He had two gunshot wounds in the right lateral abdomen and supraclavicular fossa. His chest X-ray showed right tension hemothorax. Emergency thoracotomy and laparotomy were performed. Massive bleeding from the right pulmonary artery (A4+5), lacerations in the diaphragm and injuries of the liver were found. We performed right middle lobectomy, S3 segmentectomy and plication of the diaphragm and liver. He was discharged uneventfully.
A unique case of delayed fatal hemothorax in a 12-year-old girl resulting from atypical dissection of a traumatic carotid aneurysm is reported, due to occult neck trauma received in a sledding accident which occurred one week prior to death. Aspects of traumatic carotid dissection and forensic implications of delayed presentation of such findings in the setting of occult trauma are discussed.
A 74-year old male was referred to the Tokai University Hospital for evaluation of abnormal opacities on a chest roentgenogram. Laboratory tests demonstrated leukocytosis, elevated ESR and CRP, elevated LDH, and hypoxemia. The chest roentgenogram demonstrated several ill-defined nodular infiltrates on the bilateral upper lung fields. In addition, a CT scan revealed bilateral pleural effusion which was found bloody on diagnostic thoracocentesis. Administration of antibiotics failed to improve lung infiltration or laboratory data. The patient died of respiratory failure on the 23rd hospital day. At autopsy, multiple ill-defined nodules, which were associated with alveolar hemorrhage, were scattered in the lungs bilaterally. Both hematoxylin-eosin and silver staining showed atypical cells of a vasoformative nature. Factor VIII related-antigen in the tumor cells was confirmed by the peroxidase-antiperoxidase method. These findings were consistent with angiosarcoma. The tumor foci were demonstrated in the lungs, pleura, kidneys, bone marrow, adrenal glands, and the gastrointestinal tract. The primary site of angiosarcoma, however, was not identified. Angiosarcoma, either primary or metastatic to the lungs, should be included in the differential diagnosis of multiple ill-defined nodular opacities associated with hemothorax.
BACKGROUND: Pulmonary endometrial implants, although uncommon, have been well described in the literature. Symptoms occur with menses and may include recurrent pleuritic chest pain, pneumothorax, hemoptysis, or hemothorax. Exacerbation of pulmonary symptoms by Lupron therapy has not been previously described. CASE REPORT: A 38-year-old African-American female with known endometriosis but no history of pulmonary disease was evaluated for a 2-year history of severe dysmenorrhea. A trial of hormonal suppression was unsuccessful, and she was offered Lupron therapy. Three weeks after its initiation, and shortly after the onset of menses, she came to the emergency room with pleuritic chest pain and shortness of breath and was found to have a right-sided hemopneumothorax. Thoracentesis treatment was successful in eliminating this symptom. CONCLUSION: Although pulmonary endometriosis is rare, physicians should be aware that Lupron therapy can exacerbate pulmonary symptoms during the initial phase of therapy.
The automatic implantable cardioverter-defibrillator is composed of shocking electrodes (patches or coils), sensing electrodes, and a generator implanted in the abdominal wall. A number of complications with defibrillators have been reported, including migration of the various components. We describe a patient in whom one of the patches, originally sutured extrapericardially, migrated in the right hemithorax and eroded into the ipsilateral lung. The resultant massive hemothorax necessitated urgent thoracotomy, patch removal, and hematoma evacuation. A hybrid implantable cardioverter-defibrillator system was created as a replacement to minimize surgery while protecting the patient from sudden death.
A 39-year-old woman, who suffered from a sudden episode of severe left-sided back pain, was admitted to our hospital because of hemothorax. Chest CT scans revealed a mass extending from the left hilum to the posterior thoracic wall. The mass occluded the left pulmonary artery at the left main bronchus. Examination of a frozen section of a specimen obtained during a thoracotomy showed a sarcomatous tumor. A left pneumonectomy was then performed. Microscopic examination of a specimen revealed that the tumor was composed of spindle cells with cellular atypia and mitosis forming fascicles and storiform arrays. Malignant fibrous histiocytoma (storiform-pleomorphic pattern) was diagnosed. Chemotherapy was carried out six times during the year after surgery. No recurrence of the tumor has been seen during 20 months of follow-up.
Contrary to the reported clinical, anatomic, and histologic evidence of communication between the 2 pleural cavities through the mediastinum in the dog, it was found that acute or chronic pathologic processes in one pleural cavity remained confined to that cavity unless the mediastinum was mechanically injured. These results were obtained in a series of experiments involving 39 dogs in which hemothorax or pyothorax or pneumothorax was unintentionally induced.
Massive bleeding into pleural cavity after subclavian vein cannulation is a rather rare but very serious complication. Usually laceration of the venous wall is the cause. In patients where conservative treatment, i.e. pleural drainage, maintaining the circulatory volume, treatment of possible coagulopathy, etc. is ineffective, surgery has to be performed. Bleeding can be surgically managed either from posterolateral thoracotomy or direct subclavian vessel revision is possible after partial resection of the clavicle. Brachiocephalic vein bleeding can be approached and managed through median sternotomy. We present a case report of 22-year old man with hemothorax after subclavian vein cannulation. In our patient only complex surgical procedure enabled proper management of bleeding complication.
Angiosarcoma is an uncommon tumor accounting for approximately 1% of all soft tissue tumors which, themselves account for 0.7% of all malignant tumors. Thoracic parietal localizations are reported exceptionally and prognosis is poor. We report the case of a 79-year-old woman who developed an angiosarcoma of the thoracic wall. The inaugural symptom was a hemothorax. Besides the localization, this case was particularly exceptional since the patient has remained asymptomatic three years after treatment by wide resection followed by radiotherapy.
BACKGROUND: Standard pleural evacuation devices are not practical for use on the battlefield. A small, portable, easy-to-use handpump (HP) that does not require continuous suction for treating hemopneumothorax would offer a major logistical advantage. In addition, using endotracheal tubes instead of regular pleural tubes would help minimize supplies carried on the battlefield. A swine model of penetrating chest injury was designed to test this concept. Our hypothesis was that an HP would be as effective as the standard of care for the evacuation of a large hemopneumothorax. METHODS: A 2-cm lung laceration was created in 18 Yorkshire swine (35-51 kg) under inhaled anesthesia and 1.4 L of blood was infused into the pleural space (200 mL every 15 minutes). Fluid resuscitation (2,000 mL of 0.9% saline) was started 15 minutes after injury, and animals were randomized into one of three groups: group 1, 36-Fr Argyle pleural tube and Pleur-Evac chest drainage unit with 20-cm H2O suction (control); group 2, 36-Fr pleural tube attached to the HP; and group 3, a No. 8 endotracheal tube in the pleural space attached to the HP. After 120 minutes, a thoracotomy was performed to determine the amount of residual blood in the pleural space. RESULTS: Effectiveness of the three methods as a percentage of total blood (evacuated and retained) removed was measured over 2 hours. The handpump (group 2) performed better than the standard of care (group 1) at numerous time points and evacuated significantly (p < 0.05) more blood at the end of the experiment. CONCLUSION: Using the handpump with a pleural tube was more effective than the standard of care in treating traumatic hemothorax. The use of an endotracheal instead of a conventional pleural tube had no adverse impact on efficacy of the pump in evacuating blood from the chest cavity.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.