Objective:To analyze the clinical diagnosis, treatment ，and surgical timing of otogenic intracranial complications. Methods:The clinical data of 11 patients with intracranial complications with ear symptoms as the first manifestation in Department of Otorhinolaryngology Head and Neck Surgery, Qilu Hospital of Shandong University（Qingdao） from December 2014 to June 2022 were collected, including 8 males and 3 females, aged from 4 to 69 years. All patients had complete otoendoscopy, audiology, imaging and etiology examination, and the diagnosis and treatment plan was jointly developed through multidisciplinary consultation according to the critical degree of clinical symptoms and imaging changes. Among the 11 patients, 5 cases were treated with intracranial lesions first in neurosurgery department and middle ear lesions later in otolaryngology, 3 cases of meningitis, were treated with middle ear surgery after intracranial infection control, 1 case was treated with middle ear lesions and intracranial infection simultaneously, and 2 cases were treated with sigmoid sinus and transverse sinus thrombosis conservatively. They were followed up for 1-6 years. Descriptive statistical methods were used for analysis. Results:All the 11 patients had ear varying symptoms, including ear pain, pus discharge and hearing loss, etc, and then fever appeared, headache, disturbance of consciousness, facial paralysis and other intracranial complication. Otoendoscopy showed perforation of the relaxation of the tympanic membrane in 5 cases, major perforation of the tension in 3 cases, neoplasia in the ear canal in 1 case, bulging of the tympanic membrane in 1 case, and turbidity of the tympanic membrane in 1 case. There were 4 cases of conductive hearing loss, 4 cases of mixed hearing loss and 3 cases of total deafness. Imaging examination showed cholesteatoma of the middle ear complicated with temporal lobe brain abscess in 4 cases, cerebellar abscess in 2 cases, cholesteatoma of the middle ear complicated with intracranial infection in 3 cases, and sigmoid sinus thrombophlebitis in 2 cases. In the etiological examination, 2 cases of Streptococcus pneumoniae were cultured in the pus of brain abscess and cerebrospinal fluid, and 1 case was cultured in streptococcus vestibularis, Bacteroides uniformis and Proteus mirabilis respectively. During the follow-up, 1 patient died of cardiovascular disease 3 years after discharge, and the remaining 10 patients survived. There was no recurrence of intracranial and middle ear lesions. Sigmoid sinus and transverse sinus thrombosis were significantly improved. Conclusion:Brain abscess, intracranial infection and thrombophlebitis are the most common otogenic intracranial complications, and cholesteatoma of middle ear is the most common primary disease. Timely diagnosis, multidisciplinary collaboration, accurate grasp of the timing in the treatment of primary focal and complications have improved the cure rate of the disease.
Female ; Humans ; Male ; Brain Abscess/therapy* ; Cholesteatoma ; Deafness/etiology* ; Hearing Loss/etiology* ; Lateral Sinus Thrombosis/therapy* ; Retrospective Studies ; Thrombophlebitis/therapy* ; Child, Preschool ; Child ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Aged ; Cholesteatoma, Middle Ear/therapy* ; Central Nervous System Infections/therapy* ; Sinus Thrombosis, Intracranial/therapy* ; Ear Diseases/therapy*

Neonatal cerebral sinovenous thrombosis (CSVT) is a cerebrovascular disease with a seriously underestimated incidence rate. Due to a lack of specific clinical manifestations and the low sensitivity of conventional imaging examinations, it has long been considered a rare disease in neonates. In recent years, the development of magnetic resonance technology has improved the diagnostic rate of CSVT. This article reviews the research advances in intracranial venous anatomy of neonates and clinical manifestations, imaging features, treatment, and prognosis of CSVT and deep venous thrombosis, in order to improve the understanding and to make correct diagnosis and treatment of neonatal CSVT.
Humans ; Infant, Newborn ; Infant, Newborn, Diseases ; Prognosis ; Sinus Thrombosis, Intracranial/therapy* ; Thrombosis

Adult ; COVID-19/diagnosis* ; Humans ; Intracranial Thrombosis/virology* ; Male ; Severity of Illness Index ; Venous Thrombosis/virology*

Cranial Sinuses ; Dilatation ; Fibrinolytic Agents/therapeutic use* ; Humans ; Sinus Thrombosis, Intracranial/therapy* ; Thrombolytic Therapy ; Treatment Outcome

Spontaneous intracranial hypotension (SIH) is characterized by orthostatic headache, diffuse dural thickening, and enhancement in magnetic resonance imaging. Cerebral venous thrombosis (CVT) has been reported to be a rare complication of SIH. There is no consensus in anticoagulation treatment of CVT secondarily caused by SIH. We report a female patient with SIH complicated by CVT and spontaneously regressed CVT not by anticoagulation but by epidural blood patch.
Blood Patch, Epidural ; Consensus ; Female ; Headache ; Humans ; Intracranial Hypotension ; Magnetic Resonance Imaging ; Venous Thrombosis

PURPOSE: We report two patients diagnosed with a sinus thrombosis with papillary edema. CASE SUMMARY: Case 1 was a 27-year-old male who presented with complaints of headache and vomiting for 2 months and blurred vision in both eyes. The best-corrected visual acuity (BCVA) was 1.0 in the right eye and 1.0 in the left eye. A visual field (VF) examination revealed a binocular peripheral VF defect and optical coherence tomography (OCT) and a fundus examination indicated optic disc swelling in both eyes. Brain magnetic resonance imaging (MRI) showed no specific finding but magnetic resonance venography revealed filling defect signs in the transverse sinus and a cerebrospinal fluid examination indicated elevated intracranial pressure (ICP). Case 2 was a 54-year-old female who came to our hospital with suspicion of bilateral optic disc swelling. The BCVA was 0.9 in the right eye and 1.0 in the left eye. A VF examination revealed an inferior-temporal VF defect and blind spot enlargement in the right eye. OCT and a fundus examination showed optic disc swelling in both eyes. Brain MRI showed no specific finding but magnetic resonance venography revealed a decrease in blood flow in the transverse sinus, sigmoid sinus. A cerebrospinal fluid examination indicated elevated ICP. CONCLUSIONS: In the case of optic disc swelling in both eyes, a secondary cause of ICP elevation and the possibility of optic disc swelling due to sinus thrombosis should be considered, and brain MRI and venography are needed to distinguish these possibilities.
Adult ; Brain ; Cerebrospinal Fluid ; Colon, Sigmoid ; Edema ; Female ; Headache ; Humans ; Intracranial Hypertension ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Optic Disk ; Optic Nerve Diseases ; Papilledema ; Phlebography ; Sinus Thrombosis, Intracranial ; Telescopes ; Tomography, Optical Coherence ; Visual Acuity ; Visual Fields ; Vomiting

To systematically evaluate the efficacy and safety of Shenxiong Glucose Injection in the treatment of cerebral thrombosis.Randomized controlled trials( RCTs) of Shenxiong Glucose Injection for cerebral thrombosis were screened out by searching CNKI,Wan Fang,VIP,Sino Med,Cochrane Library,PubMed,EMbase,and Web of Science in a systematic way,and the Meta-analysis on finally included studies was conducted by using Handbook 5. 1 evaluation criteria and tools and Rev Man 5. 3 software. GRADE system( GRADE pro 3. 6. 1) was used to grade the evidence quality of key outcome indicators. A total of 25 studies were included,with a total sample size of 2 286 cases,1 144 in the experimental group and 1 142 in the control group. The results of Meta-analysis showed that the total effective rate of Shenxiong Glucose Injection combined with ozagrel in the treatment of cerebral thrombosis was better than that of ozagrel alone( RR = 1. 26,95%CI [1. 20,1. 32],P<0. 000 01); the total effective rate of conventional treatment plus Shenxiong Glucose Injection and ozagrel for cerebral thrombosis was better than that of conventional treatment combined with ozagrel( RR = 1. 26,95%CI [1. 09,1. 46],P = 0. 002). In addition,Shenxiong Glucose Injection combined with ozagrel could reduce the incidence of adverse reactions( RR = 0. 38,95%CI [0. 24,0. 60],P < 0. 000 1),improve the neurological impairment( MD14 d=-7. 19,95% CI[-9. 16,-5. 22],P< 0. 000 1; MD30 d=-5. 34,95% CI [-5. 85,-4. 83],P < 0. 000 1; MD42 d=-7. 03,95% CI [-7. 79,-6. 28],P<0. 000 01; MD60 d=-6. 18,95%CI [-6. 55,-5. 81],P< 0. 000 01; MD90 d=-4. 90,95% CI [-5. 74,-4. 06],P<0. 000 01),and improve activities of daily living( ADL)( MD = 15. 00,95%CI [12. 20,17. 80],P<0. 000 01). The mortality was only included in one study,and the sample size was small,requiring to be further verified by a large sample size. The adverse reactions mainly included lung infection,skin pruritus,gastrointestinal reaction and so on,all of which could be tolerated or disappeared without affecting the treatment. Based on the available data and methods,Shenxiong Glucose Injection combined with ozagrel for cerebral thrombosis could improve the total effective rate,neurological impairment,and ability of daily living,with no serious adverse reactions. The evidence quality level of GRADE system was low in the evaluation of total effective rate,mortality and incidence of adverse reactions.However,the quality of the included researches was not high,requiring rigorously designed and internationally standardized clinical trials with a large sample size to improve the quality of evidence.
Activities of Daily Living ; Drugs, Chinese Herbal ; therapeutic use ; Glucose ; therapeutic use ; Humans ; Intracranial Thrombosis ; drug therapy ; Randomized Controlled Trials as Topic

OBJECTIVE: Stent-assisted coil embolization of intracranial wide-necked aneurysm requires long-term postoperative antiplatelet therapy to prevent in-stent thrombosis. This study aimed to demonstrate results of temporary stent placement for coiling wide necked small intracranial aneurysms, which eliminated need for antiplatelet agents, and to discuss its feasibility and safety.METHODS: Data of 156 patients who underwent stent-assisted coil embolization between 2011 and 2014 were retrospectively analyzed. Thirteen cases of temporary stent-assisted coil embolization were included, and their clinical and radiological results were evaluated.RESULTS: The aneurysms treated were all unruptured except one case. All of them had wide neck with mean dome-to-neck ratio of 0.96 and were small-sized aneurysms with mean maximal diameter of 4.2 mm. There was no technical failure in retrieval of stent after completion of embolization of the target aneurysm. Immediate angiography revealed 11 complete and two partial embolization (one residual neck and one residual aneurysm). Two cases encountered thrombosis complication, and they were managed without neurological sequelae. The mean follow-up period was 43 months, angiographic follow-up revealed two cases with minor recurrence, and clinical outcome was good with modified Rankin scale score of 0.CONCLUSION: Temporary stent-assisted coil embolization of small wide-necked intracranial aneurysm using fully retrievable stent appears safe and effective. Further application and evaluation of this technique in more cases with larger size aneurysm is warranted.
Aneurysm ; Angiography ; Embolization, Therapeutic ; Follow-Up Studies ; Humans ; Intracranial Aneurysm ; Neck ; Platelet Aggregation Inhibitors ; Recurrence ; Retrospective Studies ; Stents ; Thrombosis

OBJECTIVE: Endovascular treatment (EVT) outcomes for acute M2 segment of middle cerebral artery occlusion remains unclear because most results are obtained from patients with large artery occlusion in the anterior circulation. The objective of this study was to assess procedural outcomes for acute M2 occlusion and compare outcomes according to thrombus location (M1 vs. M2).METHODS: A systematic review was performed for online literature published from January 2004 to December 2016. Primary outcome was successful recanalization rate and symptomatic intracranial hemorrhage (S-ICH) after the procedure. A fixed effect model was used if heterogeneity was less than 50%.RESULTS: Eight articles were included. EVT showed successful recanalization rate of 69.1% (95% confidence interval [CI], 54.9–80.4%) and S-ICH rate of 6.1% (95% CI, 4.5–8.3%). The rates of good clinical outcome at 3 months and mortality were 59.4% (95% CI, 49.9–68.2%) and 14.9% (95% CI, 11.4–19.3%), respectively. According to thrombus location (M1 vs. M2), successful recanalization (odds ratio [OR], 1.539; 95% CI, 0.293–8.092; p=0.610) and S-ICH (OR, 1.313; 95% CI, 0.603–2.861; p=0.493) did not differ significantly. Good clinical outcome was more evident in M2 occlusion after EVT than that in M1 occlusion (OR, 1.639; 95% CI, 1.135–2.368; p=0.008). However, mortality did not differ significantly according to thrombus location (OR, 0.788; 95% CI, 0.486–1.276; p=0.332).CONCLUSION: EVT seems to be technically feasible for acute M2 occlusion. Direct comparative studies between EVT and medical treatment are needed further to find specific beneficiary group after EVT in patient with M2 occlusion.
Arteries ; Humans ; Infarction ; Infarction, Middle Cerebral Artery ; Intracranial Hemorrhages ; Middle Cerebral Artery ; Mortality ; Population Characteristics ; Stroke ; Thrombectomy ; Thrombosis

Cerebral venous sinus thrombosis (CVT) is a rare cerebrovascular condition accounting for 0.5–1% of all types of strokes in the general population. Hyperthyroidism is associated with procoagulant and antifibrinolytic activity, thereby precipitating a hypercoagulable state that predisposes to CVT. We report the case of a 31-year-old Korean man with massive CVT and diagnosis of concomitant Graves' disease at admission. Early diagnosis and prompt treatment of CVT are important to improve prognosis; therefore, CVT should be considered in the differential diagnosis in all patients with hyperthyroidism presenting with neurological symptoms.
Adult ; Diagnosis ; Diagnosis, Differential ; Early Diagnosis ; Graves Disease ; Humans ; Hyperthyroidism ; Intracranial Thrombosis ; Prognosis ; Sinus Thrombosis, Intracranial ; Stroke ; Thyrotoxicosis