Cerebrovascular disease is uncommon in patients with HIV, occurring in up to 1.9% of patients, 0.2% were presenting with transient ischemic attacks. The central nervous system is the first part of the body to be affected by the human immunodeficiency virus. This case report is a unique presentation of a 33-year-old male who presented with focal neurologic deficits that lasted for one hour with a background of promiscuous history. The patient was positive for HIV screening test and CD4 count and was started on a combination of antiretroviral therapy. This is the first documented case report in the Philippines. This case report demonstrates the need for a high index of suspicion for early detection of the cause in HIV-positive patients with recurrent transient ischemic attacks, given the high morbidity and mortality that is associated with this condition if delayed or undiagnosed.

We performed a revisionary open reduction and internal fixation for treating nonunion of the mid-shaft of the left clavicle with an autogenous cancellous bone graft. On postoperative day 4, the patient presented with neurologic deficits in the left upper extremity. We removed the implant and made a superior angulation to decompress the brachial plexus. At 6 months postoperatively, callus bridging and consolidation were visible and all hand and elbow functions were fully recovered. Our case suggests that brachial plexus neuropathy may be caused by stretching and compression after reduction and straightening of the nonunion site around adhesions or scar tissue. Therefore, care should be taken whether there are the risk factors that can cause brachial plexus neuropathy when revision surgery is performed for treating nonunion of a clavicle shaft fracture.
Bony Callus ; Brachial Plexus Neuropathies ; Brachial Plexus ; Cicatrix ; Clavicle ; Elbow ; Hand ; Humans ; Neurologic Manifestations ; Risk Factors ; Transplants ; Upper Extremity

STUDY DESIGN: Prospective cohort study. PURPOSE: The study was aimed at evaluating clinicoradiological factors affecting recovery of neurological deficits in cases of lumbar disc herniation (LDH) treated by lumbar microdiscectomy. OVERVIEW OF LITERATURE: The majority of the available literature on neurological recovery following neurodeficit is limited to retrospective series. The literature is currently limited regarding variables that can help predict the recovery of neurodeficits following LDH. METHODS: A prospective analysis was performed on 70 consecutive patients who underwent lumbar microdiscectomy (L1–2 to L5–S1) owing to neurological deficits due to LDH. Patients with motor power ≤3/5 in L2–S1 myotomes were considered for analysis. Follow-up was performed at 2, 6, and 12 months to note recovery of motor deficits. Clinicoradiological parameters were compared between the recovered and nonrecovered groups. RESULTS: A total of 65 patients were available at the final follow-up: 41 (63%) had completely recovered by 2 months; four showed delayed recovery at the 6-month follow-up; and 20 (30.7%) showed no recovery at 1 year. Clinicoradiological factors, including diabetes, complete initial deficit, areflexia, multilevel disc prolapse, longer duration since initial symptoms, and ≥2 previous symptomatic episodes were associated with a significant risk of poorer recovery (p < 0.05 for all). Age, sex, occupation, smoking, level/type or location of disc herniation, primary canal stenosis, disc fragment dimensions, precipitating factors, bladder involvement, bilaterality of symptoms, and the presence or absence of anal reflex did not affect neurological recovery (p>0.05 for all). Diabetes mellitus (p=0.033) and complete initial motor deficit (p=0.028) were significantly associated with delayed recovery in the multivariate analysis. CONCLUSIONS: The overall neurological recovery rate in our study was 69%. Diabetes mellitus (p=0.033) and complete initial motor deficit were associated with delayed motor recovery.
Cohort Studies ; Constriction, Pathologic ; Diabetes Mellitus ; Follow-Up Studies ; Humans ; Intervertebral Disc Displacement ; Multivariate Analysis ; Neurologic Manifestations ; Occupations ; Precipitating Factors ; Prognosis ; Prolapse ; Prospective Studies ; Reflex ; Retrospective Studies ; Smoke ; Smoking ; Urinary Bladder

Decompressive craniectomy (DC) is commonly performed in patients with intracranial hypertension or brain edema due to traumatic brain injury. Infrequently, neurologic deteriorations accompanied by sunken scalp may occur after DC. We report two patients with traumatic subdural hemorrhage who had neurologic deteriorations accompanied by sunken scalp after DC. Neurologic function improved dramatically in both patients after cranioplasty. Monitoring for neurologic deterioration after craniectomy is advised. For patients showing neurologic deficit with a sunken scalp, early cranioplasty should be considered.
Brain Edema ; Brain Injuries ; Decompressive Craniectomy ; Hematoma, Subdural ; Humans ; Intracranial Hypertension ; Neurologic Manifestations ; Scalp ; Skin

Type 2 diabetes (T2D) increases the risk for cerebrovascular disease (CVD) and dementia. The underlying molecular mechanisms remain elusive, which hampers the development of treatment or/and effective prevention strategies. Recent studies suggest that dyshomeostasis of amylin, a satiety hormone that forms pancreatic amyloid in patients with T2D, promotes accumulation of amylin in cerebral small blood vessels and interaction with Alzheimer's disease (AD) pathology. Overexpression of human amylin in rodents (rodent amylin does not form amyloid) leads to late-life onset T2D and neurologic deficits. In this Review, we discuss clinical evidence of amylin pathology in CVD and AD and identify critical characteristics of animal models that could help to better understand molecular mechanisms underlying the increased risk of CVD and AD in patients with prediabetes or T2D.
Alzheimer Disease ; Amyloid ; Blood Vessels ; Cerebrovascular Disorders ; Dementia ; Diabetes Complications ; Diabetes Mellitus, Type 2 ; Humans ; Islet Amyloid Polypeptide ; Models, Animal ; Neurologic Manifestations ; Pathology ; Prediabetic State ; Rodentia

OBJECTIVE: To clarify the specificity of the ‘hot cross bun’ sign (HCBS) for multiple system atrophy (MSA) in adult cerebellar ataxia or parkinsonism. METHODS: The radiologic information systems at an academic center and affiliated veterans' hospital were queried using the keywords ‘hot cross bun,’ ‘pontocerebellar,’ ‘cruciate,’ ‘cruciform,’ ‘MSA,’ ‘multiple system atrophy,’ and ‘multisystem atrophy.’ Scans were reviewed by a neurologist and neuroradiologist to identify the HCBS. Subjects with the HCBS were reviewed by 2 neurologists to identify the most likely etiology of the patient's neurologic symptoms. RESULTS: Eleven cases were identified. Etiologies included MSA (4 probable, 2 possible), hereditary cerebellar ataxia (3/11), probable dementia with Lewy bodies (1/11), and uncertain despite autopsy (1/11). CONCLUSION: MSA was the most common etiology. However, 5 of the 11 patients did not have MSA. The most common alternate etiology was an undefined hereditary cerebellar ataxia (3/11).
Adult ; Autopsy ; Cerebellar Ataxia ; Dementia ; Hexachlorobenzene ; Humans ; Lewy Bodies ; Magnetic Resonance Imaging ; Multiple System Atrophy ; Neurologic Manifestations ; Olivopontocerebellar Atrophies ; Parkinsonian Disorders ; Radiology Information Systems ; Sensitivity and Specificity

BACKGROUND: The neurological manifestations of Sjögren's syndrome (SjS) are nonspecific and may precede the onset of sicca symptoms. Hence, the diagnosis of SjS is often delayed. Recurrent aseptic meningitis is an uncommon neurological manifestation of primary SjS; only few cases have been reported in the medical literature. CASE REPORT: A 54-year-old woman was admitted for recurrent aseptic meningitis. The patient had a history of two episodes of aseptic meningitis, which had occurred 12 and 7 years before this presentation. The patient had overt sicca symptoms for 5 years. SjS was diagnosed based on the results of serum autoantibody tests, Schirmer's test, and salivary scintigraphy. We concluded that recurrent aseptic meningitis occurred as an initial presentation of primary SjS. CONCLUSION: This case suggest that SjS should be included in the differential diagnosis of recurrent aseptic meningitis.
Autoimmune Diseases ; Diagnosis ; Diagnosis, Differential ; Female ; Humans ; Meningitis, Aseptic ; Middle Aged ; Neurologic Manifestations ; Radionuclide Imaging ; Sjogren's Syndrome

Digital therapeutics is an evidence-based intervention using high-quality software, with the sole purpose of treatment. As many healthcare systems are encountering high demands of quality outcomes, the need for digital therapeutics is gradually increasing in the clinical field. We conducted review of the implications of digital therapeutics in the treatment of neurological deficits for stroke patients. The implications of digital therapeutics have been discussed in four domains: cognition, speech and aphasia, motor, and vision. It was evident that different forms of digital therapeutics such as online platforms, virtual reality trainings, and iPad applications have been investigated in many trials to test its feasibility in clinical use. Although digital therapeutics may deliver high-quality solutions to healthcare services, the medicalization of digital therapeutics is accompanied with many limitations. Clinically validated digital therapeutics should be developed to prove its efficacy in stroke rehabilitation.
Aphasia ; Aphasia, Broca ; Cognition ; Delivery of Health Care ; Hemianopsia ; Hemiplegia ; Humans ; Medicalization ; Neurologic Manifestations ; Rehabilitation ; Stroke

PURPOSE: The prevalence of osteoporotic sacral fractures is increasing. Traditionally, conservative treatment is the 1st option, but it can increase the risk of comorbidity in the elderly. To reduce the complications and allow early mobility, iliosacral screw fixation with cement augmentation will be one of the treatment options for patients with osteoporotic sacral fractures. MATERIALS AND METHODS: This study reviewed 25 patients (30 cases) who had undergone percutaneous iliosacral screw fixation with cement augmentation for osteoporotic sacral fractures from July 2012 to December 2018 with a minimum follow up of six months. The clinical outcomes were assessed using the measures of pain (visual analogue scale [VAS] score), hospital stay and the date when weight-bearing started. All patients were evaluated radiologically for pull-out of screw, bone-union, and cement-leakage. RESULTS: Bone union was achieved in 30 cases (100%). The mean duration of the hospital stay was 24 days (4–66 days); weight-bearing was performed on an average nine days after surgery. The VAS scores immediately (3.16) and three months after surgery (2.63) were lower than that of the preoperative VAS score (8.3) (p<0.05). No cases of cement-leakage or neurologic symptoms were encountered. Two patients (6.7%) experienced a pulling-out of the screw, but bone-union was accomplished without any additional procedures. CONCLUSION: Percutaneous iliosacral fixation with cement augmentation will be an appropriate and safe surgical option for osteoporotic sacral fractures in the elderly in terms of early weight-bearing, pain reduction, and bone-union.
Aged ; Comorbidity ; Follow-Up Studies ; Humans ; Length of Stay ; Neurologic Manifestations ; Osteoporotic Fractures ; Prevalence ; Sacrum ; Weight-Bearing

Hemodialysis patients rarely experience neurologic symptoms related to their vascular accesses. However, occlusion of venous drainage induces extreme venous hypertension and in rare cases cause intracranial venous congestion. We report a patient with cerebral venous infarction resulting from reflux flow into the cranium induced by an arteriovenous jump graft to the internal jugular vein. Clinicians should take into account the possibility of neurologic deficit related to intracranial venous hypertension in hemodialysis patients.
Arteriovenous Fistula ; Drainage ; Humans ; Hyperemia ; Hypertension ; Infarction ; Jugular Veins ; Neurologic Manifestations ; Renal Dialysis ; Skull ; Transplants ; Veins