Intracerebral hematoma after brain surgery

Intracerebral hemorrhage (ICH) remains a significant cause of morbidity and mortality around the world, and surgery is still the most direct and effective way to remove ICH. However, the potential risks brought by surgery, such as normal brain tissue damage, post-operative infection, and difficulty in removing deep hematoma, are still the main problems in the surgical treatment of ICH. Activation of the peroxisome proliferator-activated receptor gamma (PPARγ) is reported to show a good therapeutic effect in hematoma clearance...

Spontaneous cerebral dissections in children are rare and can be associated with the formation of pseudoaneurysms. The management of these pseudoaneurysms is controversial as they can be treated either by surgery or endovascular techniques. On rare occasions, they may spontaneously thrombose. We present a 12-year-old male without a history of trauma who developed an intracerebral hematoma secondary to a ruptured pseudoaneurysm of the middle cerebral artery that showed a rapid spontaneous complete thrombosis...

Traumatic brain injuries (TBIs) still put a high burden on public health worldwide. Medical and surgical treatment strategies are continuously being studied, but the role and indications of primary decompressive craniectomy (DC) remain controversial. In medically refractory intracranial hypertension after severe traumatic brain injury, secondary decompressive craniectomy is a last resort treatment option to control intracranial pressure (ICP). Randomized controlled studies have been extensively performed on secondary decompressive craniectomy and its role in the management of severe traumatic brain injuries...

Objectives: To compare the clinical efficacy of robot of stereotactic assistant (ROSA) and frame-assisted stereotactic drilling and drainage for intracerebral hematoma in hypertensive intracerebral hemorrhage (HICH). Methods: A total of 142 patients with HICH treated in Baoding First Central Hospital from January 2018 to January 2020 were selected and divided into two groups using a random number table. The ROSA group was treated with a robot of stereotactic assistant, while the frame group underwent frame-assisted stereotactic drilling and drainage for intracerebral hematoma...

Background and objective: Diffusion-weighted imaging (DWI) hyperintensities were occasionally seen at previous hematoma in patients several months after intracerebral hemorrhage with surgery. Whether they are newly occurred clinical situations or post-surgery changes is unknown. This study aims to investigate the prevalence and possible mechanisms for this phenomenon. Methods: We retrospectively reviewed the MRI database for intracerebral hemorrhage with surgery after 3 months of disease onset in our hospital...

BACKGROUND: Intraoperative ultrasonography (IOUS) in traumatic brain injury is a fast, easy, and low-cost technique that has been poorly investigated so far even though it could potentially answer many of the intraoperative needs of the surgeon. The aim of this study was to investigate the role of IOUS in patients undergoing surgery for traumatic acute subdural hematoma (aSDH), focusing on its influence on intraoperative surgical strategy, particularly regarding the management of intracerebral contusions (ICCs) associated with aSDH...

BACKGROUND: Minimally invasive endoscopic hematoma evacuation (MEHE) is an emerging surgical technique for treating spontaneous supratentorial intracerebral haemorrhage (SSICH). Multiple studies, analysing whether the outcome after such a procedure is improved, are still ongoing. METHOD: We herein present the indications, advantages, and perioperative considerations for the surgical technique of MEHE applied at our institution. CONCLUSION: MEHE with a view through a transparent brain access device is a valid and safe approach for the surgical evacuation of SSICH...

BACKGROUND: Traumatic brain injury (TBI) is an important cause of death, especially in underdeveloped and developing countries. Diffuse edema in the damaged cerebral tissue as a result of trauma and the subsequent increase in intracranial pressure cause signifi-cant neurological deterioration. Consequently, decompressive craniectomy (DC) is performed as the surgical treatment of TBI. The aim of this study is to evaluate the post-operative mortality and morbidity rates of patients who underwent DC for TBI in our clinic...

BACKGROUND: Traumatic aneurysms at the superior cerebellar arteries after head injury are extremely rare and may be overlooked. Rupture of these aneurysms can cause fatal intracranial hemorrhages; thus, early identification of the entity helps prevent detrimental outcomes. OBSERVATIONS: A patient suffered from sudden severe headache and decreased consciousness level several weeks after a blunt head injury. He received surgery to remove a progressive enlarging subdural hematoma...

Background: Brain arteriovenous malformations (AVMs) are congenital developmental disorders with unclear causative factors and pathogenic mechanisms. Various epigenetic factors may influence the development and rupture of AVMs. Ruptured AVMs may lead to poor outcomes. Therefore, the risk factors of AVM rupture and treatment strategies for unruptured AVMs should be explored. Herein, we report a case of a fatal ruptured AVM diagnosed by radiological and autopsy findings and review the literature regarding AVM treatment...

BACKGROUND: Deep brain stimulation (DBS) surgery has advanced tremendously, for both clinical applications and technology. Although DBS surgery is an overall safe procedure, rare side effects, in particular, hemorrhage, may result in devastating consequences. Although there are certain advantages with transventricular trajectories, it has been reasoned that avoidance of such trajectories would likely reduce hemorrhage. OBJECTIVE: To investigate the possible impact of a transventricular trajectory as compared with a transcerebral approach on the occurrence of symptomatic and asymptomatic hemorrhage after DBS electrode placement...

The destruction of the blood-brain barrier (BBB) after intracerebral hemorrhage (ICH) is associated with poor prognosis. Modulation of sphingosine 1-phosphate receptor (S1PR) may improve outcomes from ICH. Ozanimod (RPC-1063) is a newly developed S1PR regulator which can selectively modulate type 1/5 sphingosine receptors. Here, we studied the impact of Ozanimod on neuroprotection in an experimental mouse model of ICH, induced by injecting collagenase type VII into the basal ganglia. Ozanimod was administered by gavage 2 h after surgery and once a day thereafter until sacrifice...

BACKGROUND: Endoscopic hematoma evacuation is one of the most promising procedures for the treatment of intracerebral hemorrhage (ICH) to avoid severe outcomes, such as death or dependency. However, the effect of the procedure on the functional outcome remains controversial. Thus, standardization and sophistication are required to enhance the surgical outcomes. This study aimed to evaluate the potential efficacy of ultrasonography (US) in endoscopic hematoma evacuation. MATERIAL AND METHODS: This study included 39 consecutive patients with spontaneous supratentorial ICH who underwent endoscopic hematoma evacuation at Kohnan Hospital between April 2019 and July 2021...

OBJECTIVE: This study aimed to explore the effects of minimally invasive surgery (MIS) in combination with rosiglitazone (RSG) on intracerebral hemorrhage (ICH) and determine the optimal time window. METHODS: An ICH rabbit model was constructed using the injection of autologous arterial blood and then treated with RSG, MIS, and MIS combined with RSG at 6, 12, 18, and 24 hours. Thereafter, rabbits that underwent different treatments were used to measure the neurological deficit score, brain water content, and glutamate content...

AIM: This study was conducted to evaluate clinical outcomes after fibrinogen administration in hypofibrinogenemia following severe traumatic brain injury. BACKGROUND: Post traumatic coagulopathy (PTC) is a common but devastating medical condition in patients with severe head injury. Hypofibrinogenemia is considered as an indicator for poor clinical outcomes in traumatic brain injury (TBI). METHODS: In this randomized clinical trial (RCT), primarily 137 patients with severe traumatic brain injury (Glasgow coma scale score: GCS < 9) were enrolled...

OBJECTIVE: Endoscopic port surgery is a promising alternative for the surgical treatment of intracerebral hypertensive basal ganglia hemorrhage (HBGH). The precise location of hematoma is a crucial step for surgery. The authors developed a simple, low-cost navigation method using an Android smartphone for the localization of HBGH. METHODS: All patients' CT DICOM data were processed with an open-source software (3D Slicer). The volume of hematoma, angle, and length of trajectory were calculated automatically...

BACKGROUND: Surgery is the main method for the clinical treatment of hypertensive cerebral hemorrhage. Traditional craniotomy faces the disadvantages of the long operation time, easy to cause secondary injury to patients during the operation, and prone to infection after the operation, which is not conducive to the rehabilitation of patients. At present, it is urgent to find a surgical scheme, which can clear hematoma in time, protect brain tissue, and effectively reduce surgical trauma in the clinic...

Objectives: Various stereotactic aspirations have been accepted; however, no standard stereotactic aspiration has been established for the treatment of spontaneous intracerebral hemorrhage (ICH). The authors explored an easy, fast, and effective procedure by using a new brain surgery head frame and location sticker for the removal of spontaneous hematoma. Patients and Methods: A retrospective database review was performed from January 2018 to March 2020 to identify patients with ICH who were treated with puncture and drainage for hematoma by using a new brain surgery head frame and location sticker for positioning and guidance...

Many elderly people take warfarin due to underlying disease. Warfarin is a risk factor for developing chronic subdural hematomas and other intracranial hematomas. Our patient was on chronic warfarin treatment for longstanding atrial fibrillation and underwent burr hole trephination due to chronic subdural hematoma. Multiple intracerebral hemorrhages developed 7 days after surgery without resumption of warfarin. Here, we report and review this rare case.

RATIONALE: Distal middle cerebral artery aneurysms are very rare in the clinic, and craniotomy clipping is the better treatment after diagnosis. However, patients can also have repeated acute intracerebral hemorrhage after craniotomy for aneurysm, which has not been previously reported. PATIENT CONCERNS: A 24-year-old male patient was admitted to our hospital with headache, nausea, and vomiting. He was well before, had no family history of cerebrovascular disease or hypertension, and had no history of trauma...