Background:The standard treatment for internal carotid artery(ICA)dissection is obscure.Current therapeutic strategies include the use of antiplatelet drugs,anticoagulant drugs,intravenous thrombolysis,and endovascula...Background:The standard treatment for internal carotid artery(ICA)dissection is obscure.Current therapeutic strategies include the use of antiplatelet drugs,anticoagulant drugs,intravenous thrombolysis,and endovascular treatment.Endovascular treatment is important in acute internal carotid artery dissection.This study reports two acute internal carotid artery dissection cases that were treated successfully using the Xpert-Pro peripheral selfexpanding stent system.Case summary:The first case was of a 38-year-old male patient with transient speechlessness and paralysis of the right limb in July 2021.Cervical computed tomographic angiography(CTA)showed ICA occlusion on the left side.Digital subtraction angiography(DSA)showed severe stenosis of the C1 segment of the left internal carotid artery with intermural hematoma.The patient subsequently underwent Xpert-Pro peripheral self-expanding stent implantation,and his condition stabilized.The second case was of a 56-year-old male patient with speechlessness and paralysis of the right limb.Cervical CTA showed a dissected left ICA,and DSA showed an occluded left ICA and middle cerebral artery.The patient subsequently underwent stent implantation,and his condition stabilized.展开更多
BACKGROUND Traumatic internal carotid artery dissection(TICAD)is rare and can result in severe neurological disability and even death.No consensus regarding its diagnostic screening and management has been established...BACKGROUND Traumatic internal carotid artery dissection(TICAD)is rare and can result in severe neurological disability and even death.No consensus regarding its diagnostic screening and management has been established.AIM To investigate the clinical presentation,imaging features,diagnostic workup,and treatment of TICAD.METHODS In this retrospective case series,emergency admissions for TICAD due to closed head injury were analyzed.The demographic,clinical,and radiographic data were retrieved from patient charts and the picture archiving and communication system.RESULTS Six patients(five males and one female,age range of 43-62 years,mean age of 52.67 years)presented with TICAD.Traffic accidents(4/6)were the most frequent cause of TICAD.The clinical presentation was always related to brain hypoperfusion.Imaging examination revealed dissection of the affected artery and corresponding brain infarction.All the patients were definitively diagnosed with TICAD.One patient was treated conservatively,one patient underwent anticoagulant therapy,two patients were given both antiplatelet and anticoagulant drugs,and two patients underwent decompressive craniectomy.One patient fully recovered,while three patients were disabled at follow-up.Two patients died of refractory brain infarction.CONCLUSION TICAD can cause catastrophic outcomes and even refractory brain hernia.Early and efficient diagnosis of TICAD is essential for initiating appropriate treatment.The treatment of TICAD is challenging and variable and is based on clinician discretion on a case-by-case basis.展开更多
Objective Intracranial internal carotid artery dissection is a rare case. The purpose of this study was to report the treatment of intracranial internal carotid dissection and the radiologic and clinical result.Materi...Objective Intracranial internal carotid artery dissection is a rare case. The purpose of this study was to report the treatment of intracranial internal carotid dissection and the radiologic and clinical result.Material And Method A 67 year-old female patient admitted for lower leg fracture at the outside university hospital. After 6 days later, she presented with left hemiparesis, verbal disturbance and visual disturbance. She transferred to our hospital and evaluated with MRI and Angiography. Angiography show stenosis with ulceration and pseudoaneurysm at the internal carotid artery. The stenosis rate was 63%. At the lesion, ophthalmic artery was poor visualized. Results The intracranial lesion was treated with angioplasty and stenting. After stenting, angiography showed good ophthalmic artery flow. Patients improved visual acuity just after stenting. Conclusions Intracranial angioplasty and stenting will be a good treatment option in a highly selected case.展开更多
Background and Objective: Vocal cord paralysis results in impairment of breathing and/or speech. One of the causes of vocal cord paralysis is the disruption of vagus nerve innervation to the vocal cords by the mass ef...Background and Objective: Vocal cord paralysis results in impairment of breathing and/or speech. One of the causes of vocal cord paralysis is the disruption of vagus nerve innervation to the vocal cords by the mass effect of a neighbouring structure. We report a rare case of vocal cord paralysis secondary to internal carotid artery dissection. Method: The diagnosis was based on clinical history, physical examination and imaging studies. Literature review was done. Case Report: This was a 53-year-old female with a history of unremitting, progressive hoarseness and mild dysphagia to liquid, who was clinically found to have impaired left vocal cord mobility, a left-sided pulsatile neck mass and left carotid artery dissection based on imaging studies. Symptoms abated after conservative treatment with Aspirin and she has remained symptom free since two years of follow-up. Conclusion: Vocal cord paralysis can be a consequence of carotid artery dissection causing mass effect on the vagus nerve. Thus, carotid artery dissection should not be forgotten as a possible cause of vocal cord paralysis in some cases of vocal cord paralysis of uncertain etiology. Treatment with anti-platelet drug can bring about resolution of symptoms and return of vocal cord mobility.展开更多
Internal carotid artery (ICA) dissection with associated stroke is rare event in children. The usual mechanism is either direct trauma or sudden neck movements. We describe the case of a 3-year-old patient a...Internal carotid artery (ICA) dissection with associated stroke is rare event in children. The usual mechanism is either direct trauma or sudden neck movements. We describe the case of a 3-year-old patient admitted with right hemiplegia following a stroke. The diagnosis was confirmed by ANGIO-MRI. During treatment with anticoagulants and antiplatelet agents, the patient showed significant improvement in the right-sided hemiplegia. Minor head trauma is a possible pathological mechanism for ICA dissection in children. However, the scenario is extremely rare.展开更多
Objective To explore the differences in the characteristics of acute aortic dissection (AAD) among less and more economically developed countries with various cultures and races. Data sources Reports from the Intern...Objective To explore the differences in the characteristics of acute aortic dissection (AAD) among less and more economically developed countries with various cultures and races. Data sources Reports from the International Registry of Acute Aortic Dissection (IRAD) and the mainland of China (MC) were collected by searching the PubMed Database and the Chinese Journal Full-text Database from January 2000 to March 2009. Study selection Those reports from IRAD and MC containing larger numbers of cases and complete patients' information were selected, which focused on concrete issues of diagnosing or managing AAD were excluded if they were not able to reflect the overall characteristics of this condition. And the data from the article containing the largest number oatients reDorted bv the same medical center in MC were taken into statistics.展开更多
文摘Background:The standard treatment for internal carotid artery(ICA)dissection is obscure.Current therapeutic strategies include the use of antiplatelet drugs,anticoagulant drugs,intravenous thrombolysis,and endovascular treatment.Endovascular treatment is important in acute internal carotid artery dissection.This study reports two acute internal carotid artery dissection cases that were treated successfully using the Xpert-Pro peripheral selfexpanding stent system.Case summary:The first case was of a 38-year-old male patient with transient speechlessness and paralysis of the right limb in July 2021.Cervical computed tomographic angiography(CTA)showed ICA occlusion on the left side.Digital subtraction angiography(DSA)showed severe stenosis of the C1 segment of the left internal carotid artery with intermural hematoma.The patient subsequently underwent Xpert-Pro peripheral self-expanding stent implantation,and his condition stabilized.The second case was of a 56-year-old male patient with speechlessness and paralysis of the right limb.Cervical CTA showed a dissected left ICA,and DSA showed an occluded left ICA and middle cerebral artery.The patient subsequently underwent stent implantation,and his condition stabilized.
文摘BACKGROUND Traumatic internal carotid artery dissection(TICAD)is rare and can result in severe neurological disability and even death.No consensus regarding its diagnostic screening and management has been established.AIM To investigate the clinical presentation,imaging features,diagnostic workup,and treatment of TICAD.METHODS In this retrospective case series,emergency admissions for TICAD due to closed head injury were analyzed.The demographic,clinical,and radiographic data were retrieved from patient charts and the picture archiving and communication system.RESULTS Six patients(five males and one female,age range of 43-62 years,mean age of 52.67 years)presented with TICAD.Traffic accidents(4/6)were the most frequent cause of TICAD.The clinical presentation was always related to brain hypoperfusion.Imaging examination revealed dissection of the affected artery and corresponding brain infarction.All the patients were definitively diagnosed with TICAD.One patient was treated conservatively,one patient underwent anticoagulant therapy,two patients were given both antiplatelet and anticoagulant drugs,and two patients underwent decompressive craniectomy.One patient fully recovered,while three patients were disabled at follow-up.Two patients died of refractory brain infarction.CONCLUSION TICAD can cause catastrophic outcomes and even refractory brain hernia.Early and efficient diagnosis of TICAD is essential for initiating appropriate treatment.The treatment of TICAD is challenging and variable and is based on clinician discretion on a case-by-case basis.
文摘Objective Intracranial internal carotid artery dissection is a rare case. The purpose of this study was to report the treatment of intracranial internal carotid dissection and the radiologic and clinical result.Material And Method A 67 year-old female patient admitted for lower leg fracture at the outside university hospital. After 6 days later, she presented with left hemiparesis, verbal disturbance and visual disturbance. She transferred to our hospital and evaluated with MRI and Angiography. Angiography show stenosis with ulceration and pseudoaneurysm at the internal carotid artery. The stenosis rate was 63%. At the lesion, ophthalmic artery was poor visualized. Results The intracranial lesion was treated with angioplasty and stenting. After stenting, angiography showed good ophthalmic artery flow. Patients improved visual acuity just after stenting. Conclusions Intracranial angioplasty and stenting will be a good treatment option in a highly selected case.
文摘Background and Objective: Vocal cord paralysis results in impairment of breathing and/or speech. One of the causes of vocal cord paralysis is the disruption of vagus nerve innervation to the vocal cords by the mass effect of a neighbouring structure. We report a rare case of vocal cord paralysis secondary to internal carotid artery dissection. Method: The diagnosis was based on clinical history, physical examination and imaging studies. Literature review was done. Case Report: This was a 53-year-old female with a history of unremitting, progressive hoarseness and mild dysphagia to liquid, who was clinically found to have impaired left vocal cord mobility, a left-sided pulsatile neck mass and left carotid artery dissection based on imaging studies. Symptoms abated after conservative treatment with Aspirin and she has remained symptom free since two years of follow-up. Conclusion: Vocal cord paralysis can be a consequence of carotid artery dissection causing mass effect on the vagus nerve. Thus, carotid artery dissection should not be forgotten as a possible cause of vocal cord paralysis in some cases of vocal cord paralysis of uncertain etiology. Treatment with anti-platelet drug can bring about resolution of symptoms and return of vocal cord mobility.
文摘Internal carotid artery (ICA) dissection with associated stroke is rare event in children. The usual mechanism is either direct trauma or sudden neck movements. We describe the case of a 3-year-old patient admitted with right hemiplegia following a stroke. The diagnosis was confirmed by ANGIO-MRI. During treatment with anticoagulants and antiplatelet agents, the patient showed significant improvement in the right-sided hemiplegia. Minor head trauma is a possible pathological mechanism for ICA dissection in children. However, the scenario is extremely rare.
文摘Objective To explore the differences in the characteristics of acute aortic dissection (AAD) among less and more economically developed countries with various cultures and races. Data sources Reports from the International Registry of Acute Aortic Dissection (IRAD) and the mainland of China (MC) were collected by searching the PubMed Database and the Chinese Journal Full-text Database from January 2000 to March 2009. Study selection Those reports from IRAD and MC containing larger numbers of cases and complete patients' information were selected, which focused on concrete issues of diagnosing or managing AAD were excluded if they were not able to reflect the overall characteristics of this condition. And the data from the article containing the largest number oatients reDorted bv the same medical center in MC were taken into statistics.