BACKGROUND The precise mechanism by which severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)impacts the central nervous system remains unclear,with manifestations spanning from mild symptoms(e.g.,olfactory an...BACKGROUND The precise mechanism by which severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)impacts the central nervous system remains unclear,with manifestations spanning from mild symptoms(e.g.,olfactory and gustatory deficits,hallucinations,and headache)to severe complications(e.g.,stroke,seizures,encephalitis,and neurally demyelinating lesions).The occurrence of single-pass subdural effusion,as described below,is extremely rare.CASE SUMMARY A 56-year-old male patient presented with left-sided limb weakness and slurred speech as predominant clinical symptoms.Through comprehensive imaging and diagnostic assessments,he was diagnosed with cerebral infarction complicated by hemorrhagic transformation affecting the right frontal,temporal,and parietal regions.In addition,an intracranial infection with SARS-CoV-2 was identified during the rehabilitation process;consequently,an idiopathic subdural effusion developed.Remarkably,the subdural effusion underwent absorption within 6 d,with no recurrence observed during the 3-month follow-up.CONCLUSION Subdural effusion is a potentially rare intracranial complication associated with SARS-CoV-2 infection.展开更多
BACKGROUND Chronic subdural effusion is very common in the cranial imaging of middle-aged and older people.Herein,we report a patient misdiagnosed with subdural effusion,who was eventually diagnosed with chronic subdu...BACKGROUND Chronic subdural effusion is very common in the cranial imaging of middle-aged and older people.Herein,we report a patient misdiagnosed with subdural effusion,who was eventually diagnosed with chronic subdural empyema(SDE)caused by Streptococcus pneumoniae.CASE SUMMARY A 63-year-old man was brought to our emergency room with a headache,vomiting,and disturbed consciousness.Computed tomography(CT)revealed a bilateral subdural effusion at the top left side of the frontal lobe.Cerebrospinal fluid examination after lumbar puncture indicated suppurative meningitis,which improved after anti-infective therapy.However,the patient then presented with acute cognitive dysfunction and right limb paralysis.Repeat CT showed an increase in left frontoparietal subdural effusion,disappearance of the left lateral ventricle,and a shift of the midline to the right.Urgent burr hole drainage showed SDE that was culture-positive for Streptococcus pneumoniae.His condition improved after adequate drainage and antibiotic treatment.CONCLUSION Patients with unexplained subdural effusion,especially asymmetric subdural effusion with intracranial infection,should be assessed for chronic SDE.Early surgical treatment may be beneficial.展开更多
Spontaneous intracranial hypotension treatment can be complicated by concomitant cerebral venous thrombosis and subdural hematoma.A 48 years old male,presenting orthostatic headache and neck pain for 1 month displayed...Spontaneous intracranial hypotension treatment can be complicated by concomitant cerebral venous thrombosis and subdural hematoma.A 48 years old male,presenting orthostatic headache and neck pain for 1 month displayed sagittal sinus thrombosis and bilateral subdural effusions,as well as extradural fluid collection at T3-T8 level,upon magnetic resonance imaging.Cerebrospinal fluid opening pressure was 50 mmH2O,and a leak was confirmed at C2-C3 level by computed tomography(CT)myelogram.The presence of subdural hematoma precluded anticoagulation treatments.An autologous epidural blood patch at C2-C3 level under CT guidance improved the patient’s condition,remaining free of residual symptoms or recurrence at six-month follow-up.展开更多
Objective: To probe the incidence, pathogenesis and clinical characteristics of traumatic subdural hydroma (TSH) developing into chronic subdural hematoma (CSDH). Methods: We retrospectively analyzed the clinical data...Objective: To probe the incidence, pathogenesis and clinical characteristics of traumatic subdural hydroma (TSH) developing into chronic subdural hematoma (CSDH). Methods: We retrospectively analyzed the clinical data of 32 patients with TSH developing into CSDH and reviewed related literature. Results: 16.7% of TSH developed into CSDH in this study. The time of evolution was from 22 to 100 days after head injury. All the patients were cured with hematoma drainage. Conclusions: TSH is one of the origins of CSDH. The clinical characteristics of TSH developing into CSDH follow that the ages of the patients are polarized, that the evolution often happens in the patients with small chronic hydromas and being treated conservatively, that the patients are usually injured deceleratedly and that the accompanying cerebral damage is often very mild.展开更多
Objective: To study the influence of operative timing on the prognosis of patients with acute subdural hematoma (ASDH) in order to provide theoretical basis for clinical treatment.Methods: The clinical data of 202 pat...Objective: To study the influence of operative timing on the prognosis of patients with acute subdural hematoma (ASDH) in order to provide theoretical basis for clinical treatment.Methods: The clinical data of 202 patients with ASDH undergoing operations were collected, and the mortalities and functional survival rates were analyzed 2, 4, 6, and 8 hours after injury.Results: No significant difference was found in mortalities and functional survival rates at different operative timings. However, there was a clear trend that the shorter the operative timing was, the lower the mortality and the higher functional survival rate were. In addition, the mean time from injury to operation of non-survivors was significantly longer than that of survivors.Conclusions: Operative timing has potential influences on the prognosis of patients with ASDH. Surgical evacuation of ASDH should be performed as soon as possible once the operation indication emerges.展开更多
文摘BACKGROUND The precise mechanism by which severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)impacts the central nervous system remains unclear,with manifestations spanning from mild symptoms(e.g.,olfactory and gustatory deficits,hallucinations,and headache)to severe complications(e.g.,stroke,seizures,encephalitis,and neurally demyelinating lesions).The occurrence of single-pass subdural effusion,as described below,is extremely rare.CASE SUMMARY A 56-year-old male patient presented with left-sided limb weakness and slurred speech as predominant clinical symptoms.Through comprehensive imaging and diagnostic assessments,he was diagnosed with cerebral infarction complicated by hemorrhagic transformation affecting the right frontal,temporal,and parietal regions.In addition,an intracranial infection with SARS-CoV-2 was identified during the rehabilitation process;consequently,an idiopathic subdural effusion developed.Remarkably,the subdural effusion underwent absorption within 6 d,with no recurrence observed during the 3-month follow-up.CONCLUSION Subdural effusion is a potentially rare intracranial complication associated with SARS-CoV-2 infection.
基金Supported by Sichuan Provincial Health and Family Planning Commission,China,No.17PJ088.
文摘BACKGROUND Chronic subdural effusion is very common in the cranial imaging of middle-aged and older people.Herein,we report a patient misdiagnosed with subdural effusion,who was eventually diagnosed with chronic subdural empyema(SDE)caused by Streptococcus pneumoniae.CASE SUMMARY A 63-year-old man was brought to our emergency room with a headache,vomiting,and disturbed consciousness.Computed tomography(CT)revealed a bilateral subdural effusion at the top left side of the frontal lobe.Cerebrospinal fluid examination after lumbar puncture indicated suppurative meningitis,which improved after anti-infective therapy.However,the patient then presented with acute cognitive dysfunction and right limb paralysis.Repeat CT showed an increase in left frontoparietal subdural effusion,disappearance of the left lateral ventricle,and a shift of the midline to the right.Urgent burr hole drainage showed SDE that was culture-positive for Streptococcus pneumoniae.His condition improved after adequate drainage and antibiotic treatment.CONCLUSION Patients with unexplained subdural effusion,especially asymmetric subdural effusion with intracranial infection,should be assessed for chronic SDE.Early surgical treatment may be beneficial.
文摘Spontaneous intracranial hypotension treatment can be complicated by concomitant cerebral venous thrombosis and subdural hematoma.A 48 years old male,presenting orthostatic headache and neck pain for 1 month displayed sagittal sinus thrombosis and bilateral subdural effusions,as well as extradural fluid collection at T3-T8 level,upon magnetic resonance imaging.Cerebrospinal fluid opening pressure was 50 mmH2O,and a leak was confirmed at C2-C3 level by computed tomography(CT)myelogram.The presence of subdural hematoma precluded anticoagulation treatments.An autologous epidural blood patch at C2-C3 level under CT guidance improved the patient’s condition,remaining free of residual symptoms or recurrence at six-month follow-up.
文摘Objective: To probe the incidence, pathogenesis and clinical characteristics of traumatic subdural hydroma (TSH) developing into chronic subdural hematoma (CSDH). Methods: We retrospectively analyzed the clinical data of 32 patients with TSH developing into CSDH and reviewed related literature. Results: 16.7% of TSH developed into CSDH in this study. The time of evolution was from 22 to 100 days after head injury. All the patients were cured with hematoma drainage. Conclusions: TSH is one of the origins of CSDH. The clinical characteristics of TSH developing into CSDH follow that the ages of the patients are polarized, that the evolution often happens in the patients with small chronic hydromas and being treated conservatively, that the patients are usually injured deceleratedly and that the accompanying cerebral damage is often very mild.
文摘Objective: To study the influence of operative timing on the prognosis of patients with acute subdural hematoma (ASDH) in order to provide theoretical basis for clinical treatment.Methods: The clinical data of 202 patients with ASDH undergoing operations were collected, and the mortalities and functional survival rates were analyzed 2, 4, 6, and 8 hours after injury.Results: No significant difference was found in mortalities and functional survival rates at different operative timings. However, there was a clear trend that the shorter the operative timing was, the lower the mortality and the higher functional survival rate were. In addition, the mean time from injury to operation of non-survivors was significantly longer than that of survivors.Conclusions: Operative timing has potential influences on the prognosis of patients with ASDH. Surgical evacuation of ASDH should be performed as soon as possible once the operation indication emerges.
