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[Ruptured thymic cysts with mediastinal hemorrhage and hemothorax--a case report and reviews of the literature].

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.

Aged↗

Massive hemothorax due to intrathoracic extramedullary hematopoiesis in a patient with hereditary spherocytosis.

Extramedullary hematopoiesis (EMH) is a rare disorder, characterized by the appearance of hematopoietic elements outside of the bone marrow, which occurs in patients with chronic myeloproliferative disorders or congenital hemolytic anemias. We report on a 64-year-old man with hereditary spherocytosis, who presented with anemia, jaundice, intrathoracic EMH, and massive hemothorax. The diagnosis of EMH was established after computer tomography (CT)-guided punctuation of the paravertebral mass. The patient underwent splenectomy and thoracic drainage. After 1 year, the patient is in good health, with normal hemoglobin values, and hemothorax has not recurred.

Hematopoiesis, Extramedullary↗

Late-onset hemothorax after the Nuss procedure for funnel chest.

A 4-year-and-3-month-old boy with funnel chest underwent the Nuss procedure. He had an uneventful intraoperative and postoperative course, and was discharged on the tenth day of hospitalization. He developed chest pain while playing on the 29th day after surgery, and was diagnosed with right hemothorax. He was followed conservatively and the hemothorax disappeared.

Child, Preschool↗

Unanticipated hemothorax during general anesthesia.

We experienced a case of uncommon spontaneous hemothorax during general anesthesia. A 72-year-old woman underwent emergency repair of damaged ascending colon. Her chest roentgenogram before surgery revealed no abnormalities. After the uneventful surgery, the trachea was extubated and the patient breathed without difficulty with stable vital signs. However, the S(p)(O)(2) varied around 95% with a 100% oxygen mask. Chest roentgenogram obtained after extubation showed a massive amount of fluid in the pleural cavity. A chest drainage tube was inserted, and approximately 1000 ml of frank blood was drawn without air leakage. Thereafter, her oxygenation remarkably improved. We could not determine the etiology of the hemothorax.

Aged↗

Intralobar sequestration presenting as a large intrapulmonary hematoma and massive hemothorax.

Intralobar sequestration is a relatively rare anomaly that is usually diagnosed with symptoms of cough, expectoration, or recurrent pneumonia. We experienced a case of a 27-year-old man with a symptom of massive hemoptysis. His chest computed tomography (CT) scan revealed a large intrapulmonary hematoma and massive hemothorax, mimicking a benign lung tumor ruptured into the pleural cavity. We should keep the possibility of this anomaly in mind if a patient with hemoptysis has a cystic lung tumor and hemothorax on CT scan.

Adult↗

Spontaneous hemothorax in a patient with hereditary multiple exostoses.

A case of spontaneous hemothorax in a 7-year-old child secondary to erosion of the diaphragm by an exostosis coming from the left sixth rib is reported. This rare case of hemothorax with hereditary multiple exostoses is made even rarer by the concomitant perforation of the diaphragm.

Child↗

A hemothorax after thoracic epidural anesthesia.

A case of a hemothorax that occurred after thoracic epidural anesthesia is described. This situation might have been caused by accidental puncture of the intercostal vessel and visceral pleura by a Tuohy needle. The risk of causing a pneumothorax and/or hemothorax must be kept in mind when attempting thoracic epidural anesthesia.

Anesthesia, Epidural↗

Massive spontaneous hemothorax associated with Von Recklinghausen's disease.

A 30-year-old woman with Von Recklinghausen's disease was admitted to our hospital because of sudden onset of dyspnea and syncope. A chest roentgenogram showed a massive right pleural effusion and insertion of an intercostal tube drained 1,600 cc of blood. A computed tomographic chest scan with contrast revealed a hyperdense mass in the right paravertebral area. At thoracotomy, retained clotted hemothorax and continued bleeding from tumor vessels was noted. The apex of the right hemithorax and the tumor location was packed. The pathologic diagnosis was ganglioneuroma and follow-up of the patient for 2 years after re-thoracotomy and removal of the packs revealed no complication and morbidity. We report this case to emphasize the importance of early recognition and prompt surgical intervention in spontaneous hemothorax associated with Von Recklinghausen's disease.

Adult↗

Delayed isolated hemothorax caused by temporary pacemaker: a case report.

An 81-year-old male was admitted to our hospital with dysarthria. Electrocardiogram revealed complete atrioventricular conduction block and then temporary pacemaker was performed. Nine days later, massive hemothorax was presented, but not pericardial effusion existed by echocardiography and chest computer tomography findings. Being a rare complication of transvenous temporary pacemaker insertion, we discussed the delayed hemothorax without associated pericardial effusion.

Aged, 80 and over↗

Hemothorax: an unusual complication of costal exostosis.

We report a case of a spontaneous hemothorax in a 15-year-old girl because of costal exostosis. This possibly may have been provoked by a nontraumatic rupture of markedly dilated pleural vessels because of long-standing friction between the exostosis and the pleura. The authors conclude that exostosis of the rib is a rare cause of hemothorax in children and should be considered among possible etiologies in diagnosis.

Adolescent↗

Exercise-induced spontaneous hemothorax insinuates trauma; yet unmasks a lament disorder.

The investigation for a plausible explanation of the development of massive spontaneous hemothorax during exercise in two patients led to the disclosure of two different malignancies. The first patient (pleural fibrosarcoma) passed away shortly after diagnosis. The second patient is alive without signs of disease (peripheral neuro-ectodermal tumor, PNET) since the diagnosis was made 3 years before. Spontaneous hemothorax (SH) arising during exercise does not exclusively designate trauma and full search for anatomical abnormality is warranted.

Adult↗

Spontaneous hemothorax.

A 31-year-old man presented to the emergency department with dyspnea and pleuritic chest pain resulting from a spontaneous hemothorax. A tube thoracostomy was performed on the left side and 700 cc of blood removed. Another 1800 cc of blood oozed from the chest tube. Open thoracotomy was performed in the operating room. There were approximately 1 to 2 liters of blood and clot in the chest cavity. Multiple bleeding points in the apex were ligated and wedge resection was done. Spontaneous hemothorax may represent a form of spontaneous hemopneumothorax or it may be a complication of a variety of situations. Open thoracotomy may be necessary for definitive diagnosis and treatment.

Adult↗

[An exceptional but serious complication of benign intercostal schwannoma: hemothorax].

Spontaneous serious hemothorax has not been described previously as an inaugural signor secondary complication of benign intercostal schwannoma. We report a case in a 45-year-old woman who was hospitalized in an emergency setting after development of massive left hemothorax. After evacuation of the effusion, imaging demonstrated a voluminous apparently neurogenic tumor in an intercostal position. Thoracotomy was required for hemostasis due to persistent bleeding. Tumor resection was performed. At histology, the surgical specimen was found to be a benign schwannoma presenting hemorrhagic remodeling. Resection provided complete cure with no sequelae. This secondary complication favors resection of benign intercostal schwannoma.

Female↗

[Hemothorax in a 78-year-old woman].

We report an atypical presentation of hemothorax. Tamponade and subacute dyspnea occurred secondary to a wound of the right atrium caused by a pacemaker electrode in 78-year-old woman on oral anticoagulants for complete arrhythmia due to atrial fibrillation. This case illustrate an unusual pathophysiological mechanism of hemothorax.

Aged↗