Grade III en-plaque meningioma mimicking subacute subdural hematoma: A case report.

INTRODUCTION: En-plaque meningioma (EPM) presents preoperative diagnostic challenges due to its atypical radiologic features. This case report describes the preoperative diagnostic challenges in identifying EPM that affected its operative management. CASE REPORT: A 58-year-old female patient presented to the emergency department with decreased consciousness and a history of a fall on the head two months earlier. For the past year, the patient also complained of worsening headaches. One week before, the patient also complained of nausea, vomiting, and fluctuating fever. Although a CT scan of the head showed a mass in the left temporoparietal region, the patient was initially diagnosed with subacute subdural hematoma (saSDH) and planned for SDH evacuation surgery using the burr hole technique. However, intraoperative findings revealed an extradural intracranial tumor, so the procedure was switched to tumor excision craniotomy, and based on histopathological examination, it was confirmed to be an anaplastic malignant meningioma, WHO grade III. DISCUSSION: EPM is one of the rare subtypes of meningioma with an atypical and radiologically variable appearance that often presents challenges in preoperative diagnosis. In this case, the patient's history of falling on the head and the CT scan of the head that resembles saSDH may obscure the preoperative diagnosis and affect the patient's management. CONCLUSION: EPM can manifest like other intracranial disorders. In this case, the patient's fall history may obscure the clinicians' diagnosis of the meningioma, leading to preoperative misdiagnosis with saSDH. Therefore, meticulous preoperative diagnosis is essential to determining the patient's medical treatment and outcome.

Successful Management of Acute Subdural Hematoma in Deep Brain Stimulation Patient: A Case Report and Literature Review.

Deep brain stimulation (DBS) has emerged as an important therapeutic option for several movement disorders; however, the management of acute complications, such as acute subdural hematoma (ASDH), remains challenging. This is the case of a 71-year-old woman with Parkinson's disease who developed ASDH 12 years after bilateral DBS placement. On admission with altered consciousness, imaging revealed significant displacement of the DBS electrodes because of the hematoma. Emergent craniotomy with endoscopic evacuation was performed with preservation of the DBS system. Postoperatively, complete evacuation of the hematoma was confirmed, and the patient experienced significant clinical improvement. ASDH causes significant electrode displacement in patients undergoing DBS. After hematoma evacuation, the electrodes were observed to return to their proper position, and the patient exhibited a favorable clinical response to stimulation. To preserve the DBS electrodes, endoscopic hematoma evacuation via a small craniotomy may be useful.

Craniectomy versus craniotomy: What can we do for acute subdural hematoma?

Compared with hematoma evacuation craniotomy, decompressive craniectomy has a higher incidence of intracranial complications and no outcome benefit over craniotomy, which gives surgeons a safer decision-making options during surgery.

Headache that will not go away...Third ED visit is the charm?

Subdural hematoma is an uncommon complication of epidural analgesia or diagnostic lumbar puncture. Headache is a common complaint for patients with either a subdural hematoma or a post-dural puncture headache. Because post-dural puncture headaches are commonly seen in the Emergency Department, the potential to miss more serious pathology arises. We present the case of a young female who suffered bilateral subdural hematomas following epidural analgesia during childbirth. She presented twice to the Emergency Department and was treated for a post-dural puncture headache before computed tomography imaging revealed the diagnosis on the third Emergency Department encounter. This case highlights the importance of exploring all potential diagnoses when a patient presents with a headache after either epidural analgesia or a diagnostic lumbar puncture, especially if the patient returns after unsuccessful treatment for a presumptive post-dural puncture headache.

Endoscopic Evacuation of Acute Subdural Hematomas: A New Selection Criterion.

Introduction Acute subdural hematomas (ASDHs) have a high mortality rate and unfavorable outcomes especially in the elderly population even after surgery is performed. The conventional recommended surgeries by the Brain Trauma Foundation in 2006 were craniotomies or craniectomies for ASDH. As the world population ages, and endoscopic techniques improve, endoscopic surgery should be utilized to improve the outcomes in elderly patients with ASDH. Materials and Methods This was a single-center retrospective report on our series of six patients that underwent endoscopic ASDH evacuation (EASE). Demographic data, the contralateral global cortical atrophy (GCA) score, evacuation rates, and outcomes were analyzed. Results All patients' symptoms and Glasgow Coma Scale improved or were similar after EASE with no complications. Good outcome was seen in 4 (66.7%) patients. Patients with poor outcome had initial low Glasgow Coma Scale scores on admission. The higher the contralateral GCA score, the higher the evacuation rate ( r = 0.825, p ≤ 0.043). All the patients had a GCA score of ≥7. Conclusion EASE is at least not inferior to craniotomy for the elderly population in terms of functional outcome for now. Using the contralateral GCA score may help identify suitable patients for this technique instead of just using a cut-off age as a criteria.

Mini-Craniotomy for Chronic Subdural Hematoma: A Reliable Surgical Option.

Introduction Chronic subdural hematoma (SDH) is one of the most common conditions encountered in the neurosurgical practice. Surgical modalities like twist drill craniostomy, burr hole evacuation, mini-craniotomy, and craniotomy are practiced in the management of chronic SDH. Mini-craniotomy without excision of membranes may help to achieve best results with decreased complication rate. Materials and Methods Patients with chronic SDH operated from September 2013 to September 2022 were included in the study. Mini-craniotomy (40-60 mm) was done and cruciate incision was given over the dura. Dura was left wide open by reflecting and suturing the cut edges of the dural leaflets to the craniotomy edge allowing to evacuate subdural space under vision during surgery and to allow any residual collection to drain out freely in the postoperative period. A drain was placed between the inner membrane and the bone flap. Preoperative and postoperative clinical and radiological parameters were recorded. Complications, recurrence, and residual collections were noted. Results Seventy-seven patients were included in the study. Mean age was 57.32 years. Median Glasgow Coma Scale (GCS) at presentation was 13 while median GCS at discharge was 15. Two patients with preexisting comorbidities expired after surgery due to medical causes. No recurrences were noted. Fourteen patients had residual collections which resolved by 6 weeks. Two patients had wound infection. One of these patients later needed a bone flap removal due to osteomyelitis. Conclusion Mini-craniotomy without membranectomy is a good option for complete evacuation of chronic SDH under vision mainly avoiding the complication of membranectomy. It is not associated with increased complications rate. It needs fewer follow-ups as brain expansion can be established radiologically in a short period.

Timing of chronic subdural hematoma treatment affects middle meningeal artery embolization outcome.

Background: Chronic subdural hematoma (CSDH) is a condition that tends to recur frequently. Although middle meningeal artery embolization (MMAE) is an effective CSDH treatment, there is currently no consensus regarding the optimal timing for embolization. Methods: In this single-center and retrospective study, we reviewed 72 cases with 1st-time recurrent CSDH from January 2018 to July 2023 and identified those treated with MMAE to examine its effect and the impact of differences in the timing of treatment. Results: Of the 72 cases with CSDH recurrence for the 1st time (mean age: 80.4 ± 9.7 years; men: 62 [86.1%]; mean first recurrence interval: 33 ± 24 days), 27 (37.5%) experienced a second recurrence. The mean first recurrence interval was shorter in cases with a second recurrence compared to cured cases: 24.3 ± 18.6 versus 38.3 ± 25.6 days, respectively (P = 0.005). MMAE was performed in 17 (23.6%) cases (mean age: 82 ± 6.2 years; men: 14 [82.4%]). The mean time from initial surgical treatment to embolization was 52.4 ± 35.4 days, and the mean recurrence interval before MMAE was 24.9 ± 19.6 days. Six cases (35.3%) experienced post-embolization recurrence and required surgical treatment. The mean recurrence interval before MMAE was shorter in cases with recurrence after MMAE (15 ± 6.4 vs. 30 ± 22.1 days, P = 0.023). The time from initial surgical treatment to embolization was significantly shorter: 31.3 ± 12.8 versus 63.9 ± 38.9 days (P = 0.039). Conclusion: Cases with a short first recurrence interval were more likely to experience a second recurrence. Repeated recurrences within a short time increased the likelihood of post-embolization recurrence. MMAE performed early following the initial surgical treatment increased the recurrence risk.

The Use of Middle Meningeal Artery Embolization to Treat Chronic Subdural Hematoma in the Pediatric Population: A Review of the Literature.

Chronic subdural hematoma (cSDH) is rare in the pediatric population and typically arises from various causes. These include trauma (accidental, non-accidental, or birth-related injuries), coagulopathies (such as hemophilia or von Willebrand disease), vascular malformations (such as arteriovenous malformations), and complications from previous surgeries. These diverse etiologies contribute to the complexity of managing this condition. Although middle meningeal artery (MMA) embolization is proven effective in adults, limited studies have investigated its applicability in pediatrics. This study aims to assess the efficacy, safety, and outcomes of MMA embolization in the pediatric age group, guiding future research and treatment strategies. A systematic review of the literature was conducted using PubMed, Web of Science, and Embase. No restrictions were applied regarding publication status or follow-up duration. The inclusion criteria were studies that integrated MMA embolization as a treatment for cSDH in pediatric patients. Data extracted included patient sample and characteristics, cSDH etiology and characteristics, prior intervention, procedural technique and indication, and clinical and radiological outcomes. Twelve studies were included in the review, comprising a total of 14 patients. There were no randomized clinical trials or large-scale cohort studies. The included literature consisted of 11 case reports and one case series, and the results described a clinical and radiological outcome in a varied mix of patients with different characteristics and backgrounds for cSDH. No neurological complications attributed to MMA embolization were reported. Follow-up showed resolved or decreased size of cSDH in all patients except for one, who experienced hematoma expansion despite treatment. MMA embolization may be considered a primary or adjuvant treatment modality for cSDH in the pediatric population. However, further research is needed to investigate the impact of different etiologies on outcomes and to highlight long-term complications and results.

Comparison between the use of subdural and subgaleal drainage in treatment of chronic subdural hematoma.

BACKGROUND AND OBJECTIVES: Chronic subdural hematoma (CSDH) is one of the most common pathologies in our daily practice. The standard treatment is the evacuation making a burr-hole and placement of a subdural drainage, which has shown to decrease its recurrence. However, this procedure can entail risks such as parenchymal damage, infection, or the onset of seizures, prompting the consideration of subgaleal drainage as an alternative. Our objective is to compare the use of subdural and subgaleal drainage in a cohort of patients undergoing intervention for CSDH, as well as to analyze the differences in complication rates and recurrence between the two groups. METHODOLOGY: A retrospective analytical observational study was conducted, analyzing 152 patients diagnosed with CSDH who underwent intervention at our center from January 2020 to April 2022. Patients in whom drainage was not placed were excluded. In all patients, a burr-hole was performed and the type of drainage was chosen by the neurosurgeon. RESULTS: Out of the 152 patients, subdural drainage was placed in 80 cases (52.63%), while subgaleal drainage was used in 72 cases (47.37%). There were no significant differences in the recurrence rate (30% in the subdural drainage group vs. 20.83% in the subgaleal drainage group; p = 0.134) or in the complication rate (7.5% in the subdural drainage group vs. 5.5% in the subgaleal drainage group; p = 0.749). CONCLUSIONS: Subgaleal drainage shows similar clinical outcomes with a recurrence and complication rate comparable to subdural drainage, suggesting it as a safe and effective alternative to subdural drainage in the treatment of CSDH.

Comparison of surgical techniques for the treatment of chronic subdural hematomas: A single­center case series.

Chronic subdural hematoma (CSDH) is one of the most challenging realities in the neurosurgical world. The aim of the present study was to compare different surgical techniques, such as burr hole evacuation with subperiosteal drain or subdural drain and mini-craniotomy, and to review the diverse outcomes on the post-operative clinical state of patients. The present study was a retrospective cohort study with 122 patients with CSDH treated at a single center. The patients were separated into three groups according to the surgical technique used as follows: group 1, two burr holes with the placement of a subperiosteal drain; group 2, single burr hole per hematoma with the placement of an intradural drain; and group 3, mini-craniotomy. The duration of hospitalization, hematoma recurrence, complications, Glasgow coma scale at discharge and mortality were reported as outcome measures. A total of 3 patients succumbed following hematoma evacuation; of these 2 patients were from group 2 and 1 patient was from group 3. The patients from groups 1 and 3 exhibited a significantly lower odds ratio (OR) of hematoma recurrence than patients in group 2 (OR, 0.76; P<0.01; and OR, 0.8; P<0.01, respectively). The patients in group 1 exhibited a significantly lower probability of having a depressed level of consciousness on discharge (OR, 0.249; P=0.031). Group 2 was associated with a statistically significant prolongation of hospitalization. On the whole, the present study demonstrates that multiple burr hole hematoma evacuation with subperiosteal drain placement and mild suction is a very promising technique with very beneficial post-operative outcomes, such as zero mortality, a low CSDH recurrence risk, a reduced period of hospitalization and an improved post-operative quality of life.

Investigation of the Efficacy of Bevacizumab Treatment in An Experimental Rat Model of Chronic Subdural Hematoma.

INTRODUCTION: Chronic subdural hematoma (cSDH), a condition that develops over time, is characterized by inflammation, angiogenesis, and membrane development. As the population's average age increases, the incidence of cSDH is expected to grow. While surgery is the primary treatment technique, medicinal therapy options are being explored for high-risk patients. Currently, the most effective therapy combination is dexamethasone (Dex) and atorvastatin (Ato); however, it is associated with an increased risk of mortality. This study explored the effects of bevacizumab (Bev), a vascular endothelial growth factor antagonist, on cSDH. MATERIALS AND METHODS: Ninety-five rats were divided into four groups (n = 18): sham, control hematoma, Dex-Ato, and Bev. Two separate autologous blood injections into the subdural space were used as the model. Weight was monitored for all rats to assess changes in their overall health. The control group was given i.p. saline, the Dex-Ato treatment was given by gavage, and the Bev treatment was given i.p. On seventh, 14th and 21st days six rats from each group were sacrificed and analyzed, while 23 rats were excluded from the experiment. RESULTS: The maximum immunological response to cSDH was observed on day 14. Hematoma volume decreased over time in all groups. Dex-Ato and Bev were both found effective, while Dex-Ato caused weight loss. CONCLUSION: Bev had similar effects to the Dex-Ato group and was well tolerated by rats. Given that cSDH is a disease of the elderly and vulnerable populations, Bev may be a viable alternative that can shed light on the disease's etiology for future research.

Assessment of cerebrovascular alterations induced by inflammatory response and oxidative-nitrative stress after traumatic intracranial hypertension and a potential mitigation strategy.

The rapid perfusion of cerebral arteries leads to a significant increase in intracranial blood volume, exposing patients with traumatic brain injury to the risk of diffuse brain swelling or malignant brain herniation during decompressive craniectomy. The microcirculation and venous system are also involved in this process, but the precise mechanisms remain unclear. A physiological model of extremely high intracranial pressure was created in rats. This development triggered the TNF-α/NF-κB/iNOS axis in microglia, and released many inflammatory factors and reactive oxygen species/reactive nitrogen species, generating an excessive amount of peroxynitrite. Subsequently, the capillary wall cells especially pericytes exhibited severe degeneration and injury, the blood-brain barrier was disrupted, and a large number of blood cells were deposited within the microcirculation, resulting in a significant delay in the recovery of the microcirculation and venous blood flow compared to arterial flow, and this still persisted after decompressive craniectomy. Infliximab is a monoclonal antibody bound to TNF-α that effectively reduces the activity of TNF-α/NF-κB/iNOS axis. Treatment with Infliximab resulted in downregulation of inflammatory and oxidative-nitrative stress related factors, attenuation of capillary wall cells injury, and relative reduction of capillary hemostasis. These improved the delay in recovery of microcirculation and venous blood flow.

Therapeutic efficacy of drilling drainage combined with intraoperative middle meningeal artery occlusion in the management of chronic subdural hematoma: a clinical study.

BACKGROUND: The bone holes in the skull during surgical drainage were accurately located at the site of the MMA. The MMA was severed, and the hematoma was removed intraoperatively; furthermore, surgical drainage removed the pathogenic factors of CSDH. This study aimed to describe and compare the results of the new treatment with those of traditional surgical drainage, and to investigate the relevance of this approach. METHODS: From December 2021 to June 2023, 72 patients were randomly assigned to the observation group and the control group. The control group was treated with traditional surgical drainage, while the observation group was treated with DSA imaging to accurately locate the bone holes drilled in the skull on the MMA trunk before traditional surgical drainage. The MMA trunk was severed during the surgical drainage of the hematoma. The recurrence rate, time of indwelling drainage tube, complications, mRS, and other indicators of the two groups were compared, and the changes of cytokine components and imaging characteristics of the patients were collected and analyzed. RESULTS: Overall, 27 patients with 29-side hematoma in the observation group and 45 patients with 48-side hematoma in the control group were included in the study. The recurrence rate was 0/29 in the observation group and 4/48 in the control group, indicating that the recurrence rate in the observation group was lower than in the control group (P = .048). The mean indwelling time of the drainage tube in the observation group was 2.04 ± 0.61 days, and that in the control group was 2.48 ± 0.61 days. The indwelling time of the drainage tube in the observation group was shorter than in the control group (P = .003). No surgical complications were observed in the observation group or the control group. The differences in mRS scores before and after operation between the observation group and the control group were statistically significant (P < .001). The concentrations of cytokine IL6/IL8/IL10/VEGF in the hematoma fluid of the observation and control groups were significantly higher than those in venous blood (P < .001). After intraoperative irrigation and drainage, the concentrations of cytokines (IL6/IL8/IL10/VEGF) in the subdural hematoma fluid were significantly lower than they were preoperatively. In the observation group, the number of MMA on the hematoma side (11/29) before STA development was higher than that on the non-hematoma side (1/25), and the difference was statistically significant (P = .003). CONCLUSION: In patients with CSDH, accurately locating the MMA during surgical trepanation and drainage, severing the MMA during drainage, and properly draining the hematoma, can reduce the recurrence rate and retention time of drainage tubes, thereby significantly improving the postoperative mRS Score without increasing surgical complications.

Factors Associated with Extended Hospitalization in Patients Who Had Adjuvant Middle Meningeal Artery Embolization After Conventional Surgery for Chronic Subdural Hematomas.

BACKGROUND: This study aims to evaluate the length of stay (LOS) in patients who had adjunct middle meningeal artery embolization (MMAE) for chronic subdural hematoma after conventional surgery and determine the factors influencing the LOS in this population. METHODS: A retrospective review of 107 cases with MMAE after conventional surgery between September 2018 and January 2024 was performed. Factors associated with prolonged LOS were identified through univariable and multivariable analyses. RESULTS: The median LOS for MMAE after conventional surgery was 9 days (interquartile range = 6-17), with a 3-day interval between procedures (interquartile range = 2-5). Among 107 patients, 58 stayed ≤ 9 days, while 49 stayed longer. Univariable analysis showed the interval between procedures, type of surgery, MMAE sedation, and the number of complications associated with prolonged LOS. Multivariable analysis confirmed longer intervals between procedures (odds ratio [OR] = 1.52; P < 0.01), ≥2 medical complications (OR = 13.34; P = 0.01), and neurological complications (OR = 5.28; P = 0.05) were independent factors for lengthier hospitalizations. There was a trending association between general anesthesia during MMAE and prolonged LOS (P = 0.07). Subgroup analysis revealed diabetes (OR = 5.25; P = 0.01) and ≥2 medical complications (OR = 5.21; P = 0.03) correlated with a LOS over 20 days, the 75th percentile in our cohort. CONCLUSIONS: The interval between procedures and the number of medical and neurological complications were strongly associated with prolonged LOS in patients who had adjunct MMAE after open surgery. Reducing the interval between the procedures and potentially performing both under 1 anesthetic may decrease the burden on patients and shorten their hospitalizations.

Effectiveness of hinge craniotomy as an alternative to decompressive craniectomy for acute subdural hematoma.

BACKGROUND: Acute subdural hematoma (ASDH) is a life-threatening condition, and hematoma removal is necessary as a lifesaving procedure when the intracranial pressure is highly elevated. However, whether decompressive craniectomy (DC) or conventional craniotomy (CC) is adequate remains unclear. Hinge craniotomy (HC) is a technique that provides expansion potential for decompression while retaining the bone flap. At our institution, HC is the first-line operation instead of DC for traumatic ASDH, and we present the surgical outcomes. METHODS: From January 1, 2017, to December 31, 2022, 372 patients with traumatic ASDH were admitted to our institution, among whom 48 underwent hematoma evacuation during the acute phase. HC was performed in cases where brain swelling was observed intraoperatively. If brain swelling was not observed, CC was selected. DC was performed only when the brain was too swollen to allow replacement of the bone flap. We conducted a retrospective analysis of patient demographics, prognosis, and subsequent cranial procedures for each technique. RESULTS: Of the 48 patients, 2 underwent DC, 23 underwent HC, and 23 underwent CC. The overall mortality rate was 20.8% (10/48) at discharge and 30.0% (12/40) at 6 months. The in-hospital mortality rates for DC, HC, and CC were 100% (2/2), 21.7% (5/23), and 13.0% (3/23), respectively. Primary brain injury was the cause of death in five patients whose brainstem function was lost immediately after surgery. No fatalities were attributed to the progression of postoperative brain herniation. In only one case, the cerebral contusion worsened after the initial surgery, leading to brain herniation and necessitating secondary DC. CONCLUSIONS: The strategy of performing HC as the first-line operation for ASDH did not increase the mortality rate compared with past surgical reports and required secondary DC in only one case.

Angiographic classification of chronic subdural hematoma.

Background and purpose:

Chronic subdural hematoma (cSDH) is a challenging pathology with high recurrence rate after surgical treatment and may seriously affect the patient’s quality of life. Membrane formation with angiogenesis plays an important role in the evolution of the disease, providing a promising target for endovascular therapy. Our goal is to categorize angiographic patterns of chronic subdural hematoma for standardized reporting purposes.

In our retrospective analysis of prospective data collection, we analyzed angiographic properties of all high recurrence risk patients with cSDH, who were treated by embolization in our hospital between February 2019 and June 2020. Altogether 17 patients were included in the analysis. 

Based on superselective angiography of the middle meningeal artery (MMA) in the two standard, AP and lateral views, three distinct categories of dural supply were defined: normal vascular pattern (Grade I), cottonwool appearance without enlargement of the MMA branches (Grad II) and strong cottonwool like staining with dilatative remodelling of the MMA branches (Grade III).

The proposed grading system of the angiographic appearance of cSDH, representing the pathophysiological evolution of the disease should be correlated to therapeutic success rates and could be applied in future clinical studies.

Comparative analysis of surgical techniques in the management of chronic subdural hematomas and risk factors for poor outcomes.

Chronic subdural hematomas (CSDH) are increasingly prevalent, especially among the elderly. Surgical intervention is essential in most cases. However, the choice of surgical technique, either craniotomy or burr-hole opening, remains a subject of debate. Additionally, the risk factors for poor long-term outcomes following surgical treatment remain poorly described. This article presents a 10-year retrospective cohort study conducted at a single center that aimed to compare the outcomes of two common surgical techniques for CSDH evacuation: burr hole opening and minicraniotomy. The study also identified risk factors associated with poor long-term outcome, which was defined as an mRS score ≥ 3 at 6 months. This study included 582 adult patients who were surgically treated for unilateral CSDH. Burr-hole opening was performed in 43% of the patients, while minicraniotomy was performed in 57%. Recurrence was observed in 10% of the cases and postoperative complications in 13%. The rates of recurrence, postoperative complications, death and poor long-term outcome did not differ significantly between the two surgical approaches. Multivariate analysis identified postoperative general complications, recurrence, and preoperative mRS score ≥ 3 as independent risk factors for poor outcomes at 6 months. Recurrence contribute to a poorer prognosis in CSDH. Nevertheless, use burr hole or minicraniotomy for the management of CSDH showed a similar recurrence rate and no significant differences in post-operative outcomes. This underlines the need for a thorough assessment of patients with CSHD and the importance of avoiding their occurrence, by promoting early mobilization of patients. Future research is necessary to mitigate the risk of recurrence, regardless of the surgical technique employed.

Parkinsonism following bilateral chronic subdural hematoma that presented as orthostatic headache: Highlighting clinical pearls for family physicians and physiotherapists.

Chronic subdural hematoma (CSDH) is a great mimicker. It should be considered in anyone presenting with chronic headaches that show postural variation. Parkinsonism following CSDH, while known, is only rarely reported in the literature. Hyponatremia, rapid correction of hyponatremia, medications, and mechanical pressure are thought to be risk factors. Here, we report a case of a 61-year-old male diagnosed with bilateral CSDH managed by craniotomy and clot evacuation who developed parkinsonism. We share several learnings (clinical pearls) that emerged from the close collaboration and co-learning curve between a family physician and physiotherapist involved in home-based rehabilitation. In conclusion, while managing the postoperative course of patients with CSDH, clinicians should maintain a high index of suspicion for parkinsonism. Early recognition and appropriate management with syndopa with supportive physiotherapy results in significant improvement of function and quality of life. Notably, parkinsonism following SDH is transient and nonprogressive and may not require lifelong therapy.

Early Infantile Diagnosis of Hereditary Hemorrhagic Telangiectasia Complicated by Child Abuse.

We report a rare case of hereditary hemorrhagic telangiectasia (HHT) in a 4-month-old female infant with findings of child abuse. She presented with poor feeding, vomiting, and irritability after a short fall from the bed. Initial evaluation found subdural hematomas, persistent hypoxia, failure to thrive, a frenulum tear, facial lacerations, and bruising. The patient was admitted, and an extensive workup led to the diagnosis of brain and pulmonary arteriovenous malformations and finally the diagnosis of HHT. The subdural hematomas, cutaneous injuries, and oral injury were highly suspicious for child abuse and were reported to Child Protective Services and law enforcement for investigation simultaneous to the medical work-up. Her hospital course was complicated by progressive hypoxemia with radiographic evidence of several large pulmonary arteriovenous malformations, for which she underwent successful embolization. Her head injury was indeterminate for physical abuse in the setting of a medical condition predisposing to intracranial hemorrhage. A few weeks later, she was readmitted with repeat abusive injuries in the form of femur fractures. This case demonstrates the unique diagnostic dilemma when 2 diagnoses are occurring simultaneously-HHT and child abuse-and showcases the importance of a detailed family history, genetic testing, strong multidisciplinary collaboration with a holistic approach and medically informed Child Protective Services systems to ensure accurate diagnoses and safe disposition.

Importance of repeated computed tomography on pediatric traumatic acute posterior fossa subdural hematoma: A case study.

Traumatic acute posterior fossa subdural hematoma (PFSDH) is a rare and potentially fatal condition in which the progressed hematoma compresses the brainstem or causes secondary hydrocephalus. Hence, vigilant monitoring of clinical and radiological findings is crucial to detect the typical sudden deterioration, which can occur in the early stages. However, managing pediatric PFSDHs poses additional challenges due to risks associated with radiation exposure from repeat computed tomography (CT) examinations, potentially impeding crucial diagnostic insights. Here, we present a rare pediatric case of fatal acute traumatic PFSDH. Despite undergoing a timely initial CT scan that indicated the presence of PFSDH, the patient experienced sudden deterioration 15 h later and eventually died. No follow-up CT examinations were conducted during this critical period. This case underscores the challenges in managing pediatric PFSDHs, particularly concerning the benefits of repeated CT examinations in initially stable patients.