When Recurrent Strokes, Back Pain, and Alopecia Constitute a Hereditary Cause of Small-Vessel Disease, CARASIL in an Arabic Woman.

INTRODUCTION: Cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy (CARASIL) is a rare autosomal recessive etiology of cerebral small-vessel disease. The bulk of CARASIL cases reported in the literature was from Japan and China. Herein, we report the first genetically confirmed case of CARASIL in the Arabic population. CASE PRESENTATION: We present the case of a 35-year-old Bahraini woman diagnosed with an acute ischemic stroke after experiencing right-sided weakness and slurred speech. She had complained of persistent headaches, decreased memory, hair loss, joint pain, and personality changes. CARASIL was suspected on her medical history and brain imaging results, and genetic testing confirmed the diagnosis. CONCLUSION: This case contributes to our understanding of CARASIL, which is an extremely rare disease. It adds to the growing data on disease reporting outside China and Japan. We also report the first case of CARASIL in an Arabic patient and describe magnetic resonance spectroscopy finding partially different from what has been reported before.

Stroke services in the Middle East and adjacent region: A survey of 34 hospital-based stroke services.

Background: Acute stroke care is complex and requires multidisciplinary networking. There are insufficient data on stroke care in the Middle East and adjacent regions in Asia and Africa. Objective: Evaluate the state of readiness of stroke programs in the Middle East North Africa and surrounding regions (MENA+) to treat acute stroke. Method: Online questionnaire survey on the evaluation of stroke care across hospitals of MENA+ region between April 2021 and January 2022. Results: The survey was completed by 34/50 (68%) hospitals. The median population serviced by participating hospitals was 2 million. The median admission of patients with stroke/year was 600 (250-1,100). The median length of stay at the stroke units was 5 days. 34/34 (100%) of these hospitals have 24/7 CT head available. 17/34 (50%) have emergency guidelines for prehospital acute stroke care. Mechanical thrombectomy with/without IVT was available in 24/34 (70.6%). 51% was the median (IQR; 15-75%) of patients treated with IVT within 60 min from arrival. Thirty-five minutes were the median time to reverse warfarin-associated ICH. Conclusion: This is the first large study on the availability of resources for the management of acute stroke in the MENA+ region. We noted the disparity in stroke care between high-income and low-income countries. Concerted efforts are required to improve stroke care in low-income countries. Accreditation of stroke programs in the region will be helpful.

Clinical delineation of myasthenia gravis in the Kingdom of Bahrain.

OBJECTIVES: To report demographic and clinical data on 98 myasthenia gravis (MG) patients, seen over 5 years (January 2014-December 2018). METHODS: This was a retrospective, observational cohort study carried out at 3 hospitals in Bahrain. MG was classified into ocular or generalized types. We subdivided MG into early-onset (EOMG, ≤ 49 years) or late-onset (LOMG, > 49 years). Demographic and clinical data were recorded. The data was entered and analyzed using SPSS version 26.0. RESULTS: 61.2% were females. The mean age at onset was 43.8±17.7 years in males and 43.1±15.7 years in females. 72.4% had EOMG. A pure ocular presentation was most common (51%). Limb weakness was more prevalent in AChR-positive patients. The MuSK group had more severe presentation. 57.1% of patients were AChR-positive, 3.1% MuSK-positive, and 39.8% double-seronegative. Generalized disease onset was more likely with AChR. Abnormal CT chest was seen in 24/69 (35%) including thymic hyperplasia, thymoma, and thymic atrophy. Pathology findings were thymic hyperplasia (55.0%), thymoma (30%), thymolipoma (10%), and normal thymus (5%). Treatment outcomes were favorable. CONCLUSION: The present study revealed that MG was more common in females, with similar age at onset between males and females. The majority of patients had EOMG with ocular disease and AChR positivity. The clinical outcomes were favorable. Following a standardized protocol for MG diagnosis and workup is recommended.

Recurrent Strokes as the First Presentation of Occult Pancreatic Cancer; Trousseau Syndrome: A Case Report.

Cerebrovascular disorders (CVDs) are widespread in cancer patients, exacerbating their condition and lowering their prognosis. Approximately 15% of cancer patients have a coexisting CVD. Stroke may occur after the initial cancer diagnosis or before the diagnosis of malignant disease. The underlying causes of stroke in cancer patients are distinct from those in noncancer patients and are related to both cancer itself and the type of treatment. Cardio-embolism, large vessel atherosclerosis, and small vessel occlusion have all been identified as important causes of ischemic stroke, but nonbacterial thrombotic endocarditis has been documented only infrequently. We present a case of a 64-year-old female with recurrent ischemic stroke of unknown cause and involving different arterial territories, who was discovered to have metastatic pancreatic cancer. The initial workup with brain imaging revealed multiple acute/subacute ischemic strokes and a negative cardiac assessment. Accordingly, she underwent a whole-body positron emission tomography-computed tomography which revealed a hypermetabolic mass lesion in the pancreaticoduodenal area. Our case indicates that cancer-associated stroke should be seriously evaluated. It demonstrates the critical nature of contemplating hidden cancer in survivors of ischemic stroke and identifies factors that may necessitate further investigation as part of a comprehensive approach to ischemic stroke, especially embolic stroke of unknown sources.