BACKGROUND Hydrocephalus following dural tear after spinal surgery is rare.Although a few cases of obstructive hydrocephalus caused by subdural fluid collection and communicating hydrocephalus associated with meningit...BACKGROUND Hydrocephalus following dural tear after spinal surgery is rare.Although a few cases of obstructive hydrocephalus caused by subdural fluid collection and communicating hydrocephalus associated with meningitis have been reported,the mechanism remains uncertain.Herein we describe a patient complicated with hydrocephalus after cervical laminoplasty in whom subdural fluid collection in the cervical spine and posterior cranial fossa rather than chronic meningitis was the main mechanism.CASE SUMMARY A 45-year-old man underwent cervical laminoplasty for cervical spondylotic myelopathy at a local hospital.Ten days postoperatively,a high fever occurred and magnetic resonance imaging(MRI)showed cerebrospinal fluid(CSF)leakage.Pseudomeningocele liquid test showed high levels of protein and white blood cell(WBC)count with negative bacterial culture.The patient was treated with shortterm intravenous antibiotic and discharged with normal body temperature.The patient was uneventful during the first 8 mo follow-up although repeated MRI showed persistent pseudomeningocele.At the 9th mo postoperatively,the patient gradually presented with dizziness and headache accompanied by recurrent weakness of his left arm.Imaging examinations demonstrated hydrocephalus and a cystic lesion around the cervical spinal cord.CSF test from lumbar puncture indicated chronic meningitis.MRI on 1 d after pseudomeningocele drainage showed a significant decrease in the cystic volume,suggesting that the cystic lesion would be subdural fluid collection rather than adhesive arachnoiditis.After dural defect repair,the patient’s symptoms completely resolved and hydrocephalus gradually disappeared.CSF analysis at the 21-mo follow-up revealed significantly decreased protein level and WBC count.CONCLUSION Subdural fluid collection rather than meningitis contributes to the hydrocephalus formation after cervical laminoplasty.展开更多
BACKGROUND Cerebrospinal fluid(CSF)leakage at C1/2 in spontaneous intracranial hypotension(SIH)is rare.Subdural hematoma(SDH),a serious complication of SIH,may lead to neurological deficits.This report presents a case...BACKGROUND Cerebrospinal fluid(CSF)leakage at C1/2 in spontaneous intracranial hypotension(SIH)is rare.Subdural hematoma(SDH),a serious complication of SIH,may lead to neurological deficits.This report presents a case of SDH after spontaneous C1/2 CSF leakage,which was treated with a targeted epidural blood patch(EBP).CASE SUMMARY A 60-year-old man with no history of trauma was admitted to our hospital with orthostatic headache,nausea,and vomiting.Brain computed tomography imaging revealed bilateral,subacute to chronic SDH.Brain magnetic resonance imaging(MRI)findings were SDH with dural enhancement in the bilateral cerebral convexity and posterior fossa and mild sagging,suggesting SIH.Although the patient underwent burr hole trephination,the patient’s orthostatic headache was aggravated.MR myelography led to a suspicion of CSF leakage at C1/2.Therefore,we performed a targeted cervical EBP using an epidural catheter under fluoroscopic guidance.At 5 d after EBP,a follow-up MR myelography revealed a decrease in the interval size of the CSF collected.Although his symptoms improved,the patient still complained of headaches;therefore,we repeated the targeted cervical EBP 6 d after the initial EBP.Subsequently,his headache had almost disappeared on the 8th day after the repeated EBP.CONCLUSION Targeted EBP is an effective treatment for SDH in patients with SIH due to CSF leakage at C1/2.展开更多
BACKGROUND Subarachnoid-pleural fistula(SPF)is a complex and rare condition characterized by a pathological shunt between the subarachnoid and pleural spaces.It can lead to the accumulation of cerebrospinal fluid(CSF)...BACKGROUND Subarachnoid-pleural fistula(SPF)is a complex and rare condition characterized by a pathological shunt between the subarachnoid and pleural spaces.It can lead to the accumulation of cerebrospinal fluid(CSF)in the pleural space,pneumocephalus,and the development of central nervous system infection.Trauma or thoracic spinal surgery are common causes of SPF,with symptoms including postural headache,consciousness status changes,and dyspnea.The combination of SPF and subdural hygroma is a severe and rare condition,with little existing literature on its clinical correlation.CASE SUMMARY We report a case of an 83-year-old male patient with traumatic SPF and bilateral frontal subdural hygroma following a fall from height.The patient initially presented with severe lower back and buttock pain.During admission,the patient developed worsening lower limb weakness and pleural effusion.Further investigation revealed the presence of subdural hygromas with mass effect,requiring emergency bilateral subdural drainage.A multidisciplinary approach was undertaken to manage this complex condition,including intervention for hypovolemic CSF status and subdural hygroma management.The pleural effusion eventually resolved and the patient attained a higher level of con-sciousness after bilateral hygroma drainage surgery.We also reviewed the present literature relating to this rare combination of medical conditions.CONCLUSION Traumatic SPF with subsequent subdural hygroma is a rare but serious combination.Although the optimal treatment strategy for this complex condition remains uncertain,our literature review suggested that a multidisciplinary approach,including intervention for hypovolemic CSF and management of the subdural hygroma,is the most beneficial.展开更多
Background Subdural hematoma （SDH） is a common complication of spontaneous intracranial hypotension （SIH）.To date,the management of SDH caused by SIH remains controversial.In this paper,we reviewed the clinical co...Background Subdural hematoma （SDH） is a common complication of spontaneous intracranial hypotension （SIH）.To date,the management of SDH caused by SIH remains controversial.In this paper,we reviewed the clinical course of SDH in patients with SIH,and discuss the underlying mechanism and attributing factors for rapid resolution of subdural hematomas after epidural blood patch （EBP） surgery.Methods We retrospectively reviewed a cohort of seventy-eight SIH patients diagnosed and treated with targeted EBP in our neurology center.Patients who received early CT/MRI follow-up after EBP operation were included.Results A series of four cases of SIH complicated with SDHs were evaluated.Early follow-up neuroimages of these patients revealed that SDHs could be partially or totally absorbed just two to four days after targeted epidural blood patch treatment.Conclusion Targeted epidural blood patch can result in rapid hematoma regression and good recovery in some patients with a combination of SDH and SIH.展开更多
文摘BACKGROUND Hydrocephalus following dural tear after spinal surgery is rare.Although a few cases of obstructive hydrocephalus caused by subdural fluid collection and communicating hydrocephalus associated with meningitis have been reported,the mechanism remains uncertain.Herein we describe a patient complicated with hydrocephalus after cervical laminoplasty in whom subdural fluid collection in the cervical spine and posterior cranial fossa rather than chronic meningitis was the main mechanism.CASE SUMMARY A 45-year-old man underwent cervical laminoplasty for cervical spondylotic myelopathy at a local hospital.Ten days postoperatively,a high fever occurred and magnetic resonance imaging(MRI)showed cerebrospinal fluid(CSF)leakage.Pseudomeningocele liquid test showed high levels of protein and white blood cell(WBC)count with negative bacterial culture.The patient was treated with shortterm intravenous antibiotic and discharged with normal body temperature.The patient was uneventful during the first 8 mo follow-up although repeated MRI showed persistent pseudomeningocele.At the 9th mo postoperatively,the patient gradually presented with dizziness and headache accompanied by recurrent weakness of his left arm.Imaging examinations demonstrated hydrocephalus and a cystic lesion around the cervical spinal cord.CSF test from lumbar puncture indicated chronic meningitis.MRI on 1 d after pseudomeningocele drainage showed a significant decrease in the cystic volume,suggesting that the cystic lesion would be subdural fluid collection rather than adhesive arachnoiditis.After dural defect repair,the patient’s symptoms completely resolved and hydrocephalus gradually disappeared.CSF analysis at the 21-mo follow-up revealed significantly decreased protein level and WBC count.CONCLUSION Subdural fluid collection rather than meningitis contributes to the hydrocephalus formation after cervical laminoplasty.
基金National Research Foundation of Korea(NRF),the Korean government(MSIT),No.NRF-2019R1G1A1100523.
文摘BACKGROUND Cerebrospinal fluid(CSF)leakage at C1/2 in spontaneous intracranial hypotension(SIH)is rare.Subdural hematoma(SDH),a serious complication of SIH,may lead to neurological deficits.This report presents a case of SDH after spontaneous C1/2 CSF leakage,which was treated with a targeted epidural blood patch(EBP).CASE SUMMARY A 60-year-old man with no history of trauma was admitted to our hospital with orthostatic headache,nausea,and vomiting.Brain computed tomography imaging revealed bilateral,subacute to chronic SDH.Brain magnetic resonance imaging(MRI)findings were SDH with dural enhancement in the bilateral cerebral convexity and posterior fossa and mild sagging,suggesting SIH.Although the patient underwent burr hole trephination,the patient’s orthostatic headache was aggravated.MR myelography led to a suspicion of CSF leakage at C1/2.Therefore,we performed a targeted cervical EBP using an epidural catheter under fluoroscopic guidance.At 5 d after EBP,a follow-up MR myelography revealed a decrease in the interval size of the CSF collected.Although his symptoms improved,the patient still complained of headaches;therefore,we repeated the targeted cervical EBP 6 d after the initial EBP.Subsequently,his headache had almost disappeared on the 8th day after the repeated EBP.CONCLUSION Targeted EBP is an effective treatment for SDH in patients with SIH due to CSF leakage at C1/2.
文摘BACKGROUND Subarachnoid-pleural fistula(SPF)is a complex and rare condition characterized by a pathological shunt between the subarachnoid and pleural spaces.It can lead to the accumulation of cerebrospinal fluid(CSF)in the pleural space,pneumocephalus,and the development of central nervous system infection.Trauma or thoracic spinal surgery are common causes of SPF,with symptoms including postural headache,consciousness status changes,and dyspnea.The combination of SPF and subdural hygroma is a severe and rare condition,with little existing literature on its clinical correlation.CASE SUMMARY We report a case of an 83-year-old male patient with traumatic SPF and bilateral frontal subdural hygroma following a fall from height.The patient initially presented with severe lower back and buttock pain.During admission,the patient developed worsening lower limb weakness and pleural effusion.Further investigation revealed the presence of subdural hygromas with mass effect,requiring emergency bilateral subdural drainage.A multidisciplinary approach was undertaken to manage this complex condition,including intervention for hypovolemic CSF status and subdural hygroma management.The pleural effusion eventually resolved and the patient attained a higher level of con-sciousness after bilateral hygroma drainage surgery.We also reviewed the present literature relating to this rare combination of medical conditions.CONCLUSION Traumatic SPF with subsequent subdural hygroma is a rare but serious combination.Although the optimal treatment strategy for this complex condition remains uncertain,our literature review suggested that a multidisciplinary approach,including intervention for hypovolemic CSF and management of the subdural hygroma,is the most beneficial.
文摘Background Subdural hematoma （SDH） is a common complication of spontaneous intracranial hypotension （SIH）.To date,the management of SDH caused by SIH remains controversial.In this paper,we reviewed the clinical course of SDH in patients with SIH,and discuss the underlying mechanism and attributing factors for rapid resolution of subdural hematomas after epidural blood patch （EBP） surgery.Methods We retrospectively reviewed a cohort of seventy-eight SIH patients diagnosed and treated with targeted EBP in our neurology center.Patients who received early CT/MRI follow-up after EBP operation were included.Results A series of four cases of SIH complicated with SDHs were evaluated.Early follow-up neuroimages of these patients revealed that SDHs could be partially or totally absorbed just two to four days after targeted epidural blood patch treatment.Conclusion Targeted epidural blood patch can result in rapid hematoma regression and good recovery in some patients with a combination of SDH and SIH.
