AIM To investigate the hemothorax size for which tube thoracostomy is necessary.METHODS Over a 5-year period, we included all patients who were admitted with blunt chest trauma to our level 1 trauma center. Focus was ...AIM To investigate the hemothorax size for which tube thoracostomy is necessary.METHODS Over a 5-year period, we included all patients who were admitted with blunt chest trauma to our level 1 trauma center. Focus was placed on identifying the hemothorax size requiring tube thoracostomy.RESULTS A total number of 274 hemothoraces were studied. All patients with hemothoraces measuring above 3 cm received a chest tube. The 50% predicted probability of tube thoracostomy was 2 cm. Pneumothorax was associated with odds of receiving tube thoracostomy for hemothoraces below 2 cm(Odds Ratio:4.967, 95%CI: 2.225-11.097, P < 0.0001).CONCLUSION All patients with a hemothorax size greater than 3% underwent tube thoracostomy. Prospective studies are warranted to elucidate the clinical outcome of patients with smaller hemothoraces.展开更多
BACKGROUND Intercostal arterial bleeding is unusual complication of percutaneous chest procedures.However,intercostal arterial bleeding is likely to result in critical complications such as abnormalities in vital sign...BACKGROUND Intercostal arterial bleeding is unusual complication of percutaneous chest procedures.However,intercostal arterial bleeding is likely to result in critical complications such as abnormalities in vital signs,hypovolemic shock,and death due to massive bleeding.Therefore,it is very important to establish the diagnosis of intercostal arterial bleeding and to initiate treatment.CASE SUMMARY We report a case in which a 59-year-old woman who was hospitalized at intensive care unit with multiple trauma had a massive hemothorax after the removal of a percutaneous catheter.She sustained a refractory right pleural effusion due to biloma caused by a traumatic injury to the liver,despite persistent intraperitoneal drainage.As a result,atelectasis persisted in the dependent portion of the right lung.Therefore,we performed right percutaneous catheter drainage(8.5-F pigtail catheter)for pleural effusion drainage at the 7th intercostal space.After percutaneous catheter removal,portable chest radiography and vital signs of the patient assisted in establishing a diagnosis of intercostal arterial bleeding.Intercostal arterial bleeding was also confirmed using transarterial angiography;and embolization was performed.The patient’s condition progressively improved,and no further intervention was required.CONCLUSION Massive hemothorax is a rare complication of percutaneous catheter removal.Clinicians should carefully examine and diagnose patients to improve prognosis.And interventional selective angiography may be a feasible and minimally invasive treatment for intercostal arterial bleeding control.展开更多
Purpose: We report our experience of Video-assisted thoracic surgery (VATS) to treat acute blunt traumatic hemothorax using mini-thoracotomy. Methods: We designed a prospective study to determine if VATS with mini-tho...Purpose: We report our experience of Video-assisted thoracic surgery (VATS) to treat acute blunt traumatic hemothorax using mini-thoracotomy. Methods: We designed a prospective study to determine if VATS with mini-thoracotomy benefits for patients with blunt traumatic hemothorax compared with conventional repair through full thoracotomy. Twenty-five patients underwent emergency operation for acute hemothorax from 2000. Five patients with less than 5% probability of survival (PS) were excluded, leaving 20 as the subjects. Results: Ten patients underwent conventional thoracotomy (conventional group) and the other 10 patients underwent VATS with mini-thoracotomy (VATS group). There was no difference between conventional group and VATS group in injury severity score (29.1 and 27.0) or PS (81.2% and 80.7%). Hospital mortality rates were 10% in conventional group and 0% in VATS group (N.S). Total amounts of intra-operative bleeding and post-operative transfusion until day 7 were 735 ml and 19.3 units in conventional group and 303 ml and 9.2 units in VATS group respectively (N.S). The length of ICU stay was 9.7 days in conventional group and 5.9 days in VATS group (N.S). Conclusion: VATS with mini-thoracotomy can be alternative for patients with blunt traumatic hemothorax in most emergency operations.展开更多
Dengue hemorrhagic fever is a more serious form of disease characterised by plasma leakage syndrome,thrombocytopenia and disseminated intravascular coagulation.We present a 51 year old male who presented with fever,pe...Dengue hemorrhagic fever is a more serious form of disease characterised by plasma leakage syndrome,thrombocytopenia and disseminated intravascular coagulation.We present a 51 year old male who presented with fever,petechiae and acute onset of breathlessness.Emergency chest rhoentogram showed a massive riglit sided pleural effusion.On insertion of intercostal drain,there was a sudden gush of blood tinged fluid suggestive of hemothorax.There was no history of trauma or bleeding tendencies.Laboratory investigations revealed a raised hematocrit and severe thrombocytopenia.Dengue IgM was surprisingly positive.After aggressive supportive management the patient gradually improved and was discharged.While bilateral pleural effusion is a known occurrence in dengue hemorrhagic fever,massive hemothorax is unheard of.We report the first case in literature ol dengue hemorrhagic fever presenting as unilateral massive hemothorax.A suspicion of dengue must also be borne in mind in cases of non-traumatic hemothorax especially in endemic areas.展开更多
BACKGROUND Hemothorax is a rare but life-threatening complication of central venous catheterization.Recent reports suggest that ultrasound guidance may reduce complications however,it does not guarantee safety CASE SU...BACKGROUND Hemothorax is a rare but life-threatening complication of central venous catheterization.Recent reports suggest that ultrasound guidance may reduce complications however,it does not guarantee safety CASE SUMMARY A 75-year-old male patient was admitted for laparoscopic radical nephrectomy.Under ultrasound guidance,right internal jugular vein catheterization was successfully achieved after failure to aspirate blood from the catheter in the first attempt.Sudden hypotension developed after surgical positioning and persisted until the end of the operation,lasting for about 4 h.In the recovery room,a massive hemothorax was identified on chest radiography and computed tomography.The patient recovered following chest tube drainage of 1.6 L blood.CONCLUSION Hemothorax must be suspected when unexplained hemodynamic instability develops after central venous catheterization despite ultrasound guidance.So the proper use of ultrasound is important.展开更多
We describe the case of a 77-year-old female who underwent dual-chamber permanent pacemaker implantation using two active screw-in leads for complete atrioventricular block. The two active screw-in leads perforated th...We describe the case of a 77-year-old female who underwent dual-chamber permanent pacemaker implantation using two active screw-in leads for complete atrioventricular block. The two active screw-in leads perforated the atrial and ventricular walls causing cardiac tamponade and a left hemothorax associated with ventricular perforation. An emergency sternotomy was performed to facilitate drainage and hemostasis. Although hemothorax due to pacing lead perforation is very rare, such a possibility should always be considered.展开更多
We present a case of occult hemothorax, a rare but dangerous complication resulting from cannulation of the internal jugular vein. To date we are not aware of any case reports of bleeding sequelae resulting from direc...We present a case of occult hemothorax, a rare but dangerous complication resulting from cannulation of the internal jugular vein. To date we are not aware of any case reports of bleeding sequelae resulting from direct parenchymal lung injury. The insidious nature of this complication, in which the clinical presentation occurred several hours after central venous cannulation, provides an important reminder for clinicians to follow up central line placement with imaging studies. In this case, the latent period prior to the appearance of clinical manifestations of hemorrhage along with the patient’s subsequent acute decompensation raises questions as to the nature of the underlying injury and mechanisms of both detection and prevention. The patient underwent two right video-assisted thoracoscopic surgical explorations, the first revealed ongoing venous bleeding from within the parenchyma of the right upper lobe which was controlled by a wedge resection. She was ultimately discharged home and, as of the time of this writing, appears to have recovered completely, suffering no long-term sequelae as a result of this complication.展开更多
Hemothorax caused by rupture of aortic aneurysm or aortic dissection is an uncommon manifestation and carries a high mortality rate. We report two cases of 75- and 80-year-old men, who were referred to our department ...Hemothorax caused by rupture of aortic aneurysm or aortic dissection is an uncommon manifestation and carries a high mortality rate. We report two cases of 75- and 80-year-old men, who were referred to our department for exploration of a left pleural opacity. Thoracentesis produced a hemorrhagic fluid. The computed tomography scan revealed an aortic dissection type B of Stanford in the first case and an aneurysm of the descending thoracic aorta in the second patient. Emergency operation was performed in the first case but the patient died of multiple organ failure 48 hours after surgery. Aortic dissection or aneurysm can result in a hemothorax especially in patient with favourable conditions such as elderly patient and systemic hypertension. Diagnosis relies on computed tomography (CT) scan and echocardiography.展开更多
Introduction: Thoracoscopy is a video-assisted surgical approach that mirrors the techniques used in thoracotomy. Our aim is to map the current state of thoracoscopy practice in Cameroon’s hospitals. Methods: This wa...Introduction: Thoracoscopy is a video-assisted surgical approach that mirrors the techniques used in thoracotomy. Our aim is to map the current state of thoracoscopy practice in Cameroon’s hospitals. Methods: This was a descriptive study that collected both retrospective and prospective data over 57 months across four hospitals in Cameroon. It included 13 patients and focused on variables such as socio-demographic factors, clinical profiles, surgical procedures, and postoperative follow-up. Results: Thirteen patients, predominantly male (84.6%, n = 11), with a mean age of 37.5 ± 16 years, were enrolled. Alcohol use (61.5%) and smoking (38.5%) were the most common past histories. The major complaints were dyspnea (84.6%) and chest pain (58.3%). The primary surgical procedure was clot-free thoracoscopy in 30.8% of cases, mainly for persistent hemothorax (41.8%). Most surgeries were elective (76.9%) and performed under general anesthesia with selective intubation (61.5%). The most common approach was single-port thoracoscopy (U-VATS) (76.9%), with no reported difficulties;however, one intraoperative incident occurred and was successfully treated. Drainage was performed systematically in all patients, and one case required conversion to open surgery. Postoperative complications were minor (Clavien-Dindo grade I) and mainly consisted of pain, with a mortality rate of 15.4%. No significant association was found between risk factors and the occurrence of complications or postoperative mortality. Conclusion: Thoracoscopy, a novel approach in our context, primarily focuses on minor thoracic surgeries.展开更多
Intralobar sequestration （ILS） is an uncommon abnormality that accounts for 75% of all pulmonary sequestrations. Over the years there have been several reports of various presenting signs of which hemoptysis was com...Intralobar sequestration （ILS） is an uncommon abnormality that accounts for 75% of all pulmonary sequestrations. Over the years there have been several reports of various presenting signs of which hemoptysis was commonly described, however, massive hemoptysis and hemothorax is extremely rare in literature. We present a case of a 45-year-old man who died of fatal complication from an ILS. This case report shows an uncommon presentation of ILS with massive hemoptysis and hemothorax resulting in a dramatic course of disease and a fatal outcome, and for this reason in the absence of trauma or other causes for massive hemoptysis, hemothorax, or lung hematoma, this possibility should be kept in mind so as to avoid misdiagnosis, and resection of the sequestered tissue should be considered in all patients.展开更多
Objective:To evaluate the efficacy and safety of the treatment of traumatic hemothorax by closed pleural drainage using a central venous catheter(CVC),compared with using a conventional chest tube.Methods:A prospectiv...Objective:To evaluate the efficacy and safety of the treatment of traumatic hemothorax by closed pleural drainage using a central venous catheter(CVC),compared with using a conventional chest tube.Methods:A prospective controlled study with the Ethics Committee approval was undertaken.A total of 407 patients with traumatic hemothorax were involved and they were randomly assigned to undergo closed pleural drainage with CVCs(n=214) or conventional chest tubes(n=193).The Seldinger technique was used for drainage by CVC,and the conventional technique for drainage by chest tube.If the residual volume of the hemothorax was less than 200 ml after the daily volume of drainage decreased to below 100 ml for two consecutive days,the treatment was considered successful.The correlative data of efficacy and safety between the two groups were analyzed using t or chi-squared tests with SPSS 13.0.A P value of less than 0.05 was taken as indicating statistical significance.Results:Compared with the chest tube group,the operation time,fraction of analgesic treatment,time of surgical wound healing,and infection rate of surgical wounds were significantly decreased(P<0.05) in the CVC group.There were no significant differences between the two groups in the success rate of treatment and the incidence of serious complications(P>0.05),or in the mean catheter/tube indwelling time and mean medical costs of patients treated successfully(P>0.05).Conclusions:Management of medium or large traumatic hemothoraxes by closed thoracic drainage using CVC is minimally invasive and as effective as using a conventional large-bore chest tube.Its complications can be prevented and it has the potential to replace the large-bore chest tube.展开更多
文摘AIM To investigate the hemothorax size for which tube thoracostomy is necessary.METHODS Over a 5-year period, we included all patients who were admitted with blunt chest trauma to our level 1 trauma center. Focus was placed on identifying the hemothorax size requiring tube thoracostomy.RESULTS A total number of 274 hemothoraces were studied. All patients with hemothoraces measuring above 3 cm received a chest tube. The 50% predicted probability of tube thoracostomy was 2 cm. Pneumothorax was associated with odds of receiving tube thoracostomy for hemothoraces below 2 cm(Odds Ratio:4.967, 95%CI: 2.225-11.097, P < 0.0001).CONCLUSION All patients with a hemothorax size greater than 3% underwent tube thoracostomy. Prospective studies are warranted to elucidate the clinical outcome of patients with smaller hemothoraces.
文摘BACKGROUND Intercostal arterial bleeding is unusual complication of percutaneous chest procedures.However,intercostal arterial bleeding is likely to result in critical complications such as abnormalities in vital signs,hypovolemic shock,and death due to massive bleeding.Therefore,it is very important to establish the diagnosis of intercostal arterial bleeding and to initiate treatment.CASE SUMMARY We report a case in which a 59-year-old woman who was hospitalized at intensive care unit with multiple trauma had a massive hemothorax after the removal of a percutaneous catheter.She sustained a refractory right pleural effusion due to biloma caused by a traumatic injury to the liver,despite persistent intraperitoneal drainage.As a result,atelectasis persisted in the dependent portion of the right lung.Therefore,we performed right percutaneous catheter drainage(8.5-F pigtail catheter)for pleural effusion drainage at the 7th intercostal space.After percutaneous catheter removal,portable chest radiography and vital signs of the patient assisted in establishing a diagnosis of intercostal arterial bleeding.Intercostal arterial bleeding was also confirmed using transarterial angiography;and embolization was performed.The patient’s condition progressively improved,and no further intervention was required.CONCLUSION Massive hemothorax is a rare complication of percutaneous catheter removal.Clinicians should carefully examine and diagnose patients to improve prognosis.And interventional selective angiography may be a feasible and minimally invasive treatment for intercostal arterial bleeding control.
文摘Purpose: We report our experience of Video-assisted thoracic surgery (VATS) to treat acute blunt traumatic hemothorax using mini-thoracotomy. Methods: We designed a prospective study to determine if VATS with mini-thoracotomy benefits for patients with blunt traumatic hemothorax compared with conventional repair through full thoracotomy. Twenty-five patients underwent emergency operation for acute hemothorax from 2000. Five patients with less than 5% probability of survival (PS) were excluded, leaving 20 as the subjects. Results: Ten patients underwent conventional thoracotomy (conventional group) and the other 10 patients underwent VATS with mini-thoracotomy (VATS group). There was no difference between conventional group and VATS group in injury severity score (29.1 and 27.0) or PS (81.2% and 80.7%). Hospital mortality rates were 10% in conventional group and 0% in VATS group (N.S). Total amounts of intra-operative bleeding and post-operative transfusion until day 7 were 735 ml and 19.3 units in conventional group and 303 ml and 9.2 units in VATS group respectively (N.S). The length of ICU stay was 9.7 days in conventional group and 5.9 days in VATS group (N.S). Conclusion: VATS with mini-thoracotomy can be alternative for patients with blunt traumatic hemothorax in most emergency operations.
文摘Dengue hemorrhagic fever is a more serious form of disease characterised by plasma leakage syndrome,thrombocytopenia and disseminated intravascular coagulation.We present a 51 year old male who presented with fever,petechiae and acute onset of breathlessness.Emergency chest rhoentogram showed a massive riglit sided pleural effusion.On insertion of intercostal drain,there was a sudden gush of blood tinged fluid suggestive of hemothorax.There was no history of trauma or bleeding tendencies.Laboratory investigations revealed a raised hematocrit and severe thrombocytopenia.Dengue IgM was surprisingly positive.After aggressive supportive management the patient gradually improved and was discharged.While bilateral pleural effusion is a known occurrence in dengue hemorrhagic fever,massive hemothorax is unheard of.We report the first case in literature ol dengue hemorrhagic fever presenting as unilateral massive hemothorax.A suspicion of dengue must also be borne in mind in cases of non-traumatic hemothorax especially in endemic areas.
文摘BACKGROUND Hemothorax is a rare but life-threatening complication of central venous catheterization.Recent reports suggest that ultrasound guidance may reduce complications however,it does not guarantee safety CASE SUMMARY A 75-year-old male patient was admitted for laparoscopic radical nephrectomy.Under ultrasound guidance,right internal jugular vein catheterization was successfully achieved after failure to aspirate blood from the catheter in the first attempt.Sudden hypotension developed after surgical positioning and persisted until the end of the operation,lasting for about 4 h.In the recovery room,a massive hemothorax was identified on chest radiography and computed tomography.The patient recovered following chest tube drainage of 1.6 L blood.CONCLUSION Hemothorax must be suspected when unexplained hemodynamic instability develops after central venous catheterization despite ultrasound guidance.So the proper use of ultrasound is important.
文摘We describe the case of a 77-year-old female who underwent dual-chamber permanent pacemaker implantation using two active screw-in leads for complete atrioventricular block. The two active screw-in leads perforated the atrial and ventricular walls causing cardiac tamponade and a left hemothorax associated with ventricular perforation. An emergency sternotomy was performed to facilitate drainage and hemostasis. Although hemothorax due to pacing lead perforation is very rare, such a possibility should always be considered.
文摘We present a case of occult hemothorax, a rare but dangerous complication resulting from cannulation of the internal jugular vein. To date we are not aware of any case reports of bleeding sequelae resulting from direct parenchymal lung injury. The insidious nature of this complication, in which the clinical presentation occurred several hours after central venous cannulation, provides an important reminder for clinicians to follow up central line placement with imaging studies. In this case, the latent period prior to the appearance of clinical manifestations of hemorrhage along with the patient’s subsequent acute decompensation raises questions as to the nature of the underlying injury and mechanisms of both detection and prevention. The patient underwent two right video-assisted thoracoscopic surgical explorations, the first revealed ongoing venous bleeding from within the parenchyma of the right upper lobe which was controlled by a wedge resection. She was ultimately discharged home and, as of the time of this writing, appears to have recovered completely, suffering no long-term sequelae as a result of this complication.
文摘Hemothorax caused by rupture of aortic aneurysm or aortic dissection is an uncommon manifestation and carries a high mortality rate. We report two cases of 75- and 80-year-old men, who were referred to our department for exploration of a left pleural opacity. Thoracentesis produced a hemorrhagic fluid. The computed tomography scan revealed an aortic dissection type B of Stanford in the first case and an aneurysm of the descending thoracic aorta in the second patient. Emergency operation was performed in the first case but the patient died of multiple organ failure 48 hours after surgery. Aortic dissection or aneurysm can result in a hemothorax especially in patient with favourable conditions such as elderly patient and systemic hypertension. Diagnosis relies on computed tomography (CT) scan and echocardiography.
文摘Introduction: Thoracoscopy is a video-assisted surgical approach that mirrors the techniques used in thoracotomy. Our aim is to map the current state of thoracoscopy practice in Cameroon’s hospitals. Methods: This was a descriptive study that collected both retrospective and prospective data over 57 months across four hospitals in Cameroon. It included 13 patients and focused on variables such as socio-demographic factors, clinical profiles, surgical procedures, and postoperative follow-up. Results: Thirteen patients, predominantly male (84.6%, n = 11), with a mean age of 37.5 ± 16 years, were enrolled. Alcohol use (61.5%) and smoking (38.5%) were the most common past histories. The major complaints were dyspnea (84.6%) and chest pain (58.3%). The primary surgical procedure was clot-free thoracoscopy in 30.8% of cases, mainly for persistent hemothorax (41.8%). Most surgeries were elective (76.9%) and performed under general anesthesia with selective intubation (61.5%). The most common approach was single-port thoracoscopy (U-VATS) (76.9%), with no reported difficulties;however, one intraoperative incident occurred and was successfully treated. Drainage was performed systematically in all patients, and one case required conversion to open surgery. Postoperative complications were minor (Clavien-Dindo grade I) and mainly consisted of pain, with a mortality rate of 15.4%. No significant association was found between risk factors and the occurrence of complications or postoperative mortality. Conclusion: Thoracoscopy, a novel approach in our context, primarily focuses on minor thoracic surgeries.
文摘Intralobar sequestration （ILS） is an uncommon abnormality that accounts for 75% of all pulmonary sequestrations. Over the years there have been several reports of various presenting signs of which hemoptysis was commonly described, however, massive hemoptysis and hemothorax is extremely rare in literature. We present a case of a 45-year-old man who died of fatal complication from an ILS. This case report shows an uncommon presentation of ILS with massive hemoptysis and hemothorax resulting in a dramatic course of disease and a fatal outcome, and for this reason in the absence of trauma or other causes for massive hemoptysis, hemothorax, or lung hematoma, this possibility should be kept in mind so as to avoid misdiagnosis, and resection of the sequestered tissue should be considered in all patients.
文摘Objective:To evaluate the efficacy and safety of the treatment of traumatic hemothorax by closed pleural drainage using a central venous catheter(CVC),compared with using a conventional chest tube.Methods:A prospective controlled study with the Ethics Committee approval was undertaken.A total of 407 patients with traumatic hemothorax were involved and they were randomly assigned to undergo closed pleural drainage with CVCs(n=214) or conventional chest tubes(n=193).The Seldinger technique was used for drainage by CVC,and the conventional technique for drainage by chest tube.If the residual volume of the hemothorax was less than 200 ml after the daily volume of drainage decreased to below 100 ml for two consecutive days,the treatment was considered successful.The correlative data of efficacy and safety between the two groups were analyzed using t or chi-squared tests with SPSS 13.0.A P value of less than 0.05 was taken as indicating statistical significance.Results:Compared with the chest tube group,the operation time,fraction of analgesic treatment,time of surgical wound healing,and infection rate of surgical wounds were significantly decreased(P<0.05) in the CVC group.There were no significant differences between the two groups in the success rate of treatment and the incidence of serious complications(P>0.05),or in the mean catheter/tube indwelling time and mean medical costs of patients treated successfully(P>0.05).Conclusions:Management of medium or large traumatic hemothoraxes by closed thoracic drainage using CVC is minimally invasive and as effective as using a conventional large-bore chest tube.Its complications can be prevented and it has the potential to replace the large-bore chest tube.
