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Journal : AKSONA

Cerebral Sinus Venous Thrombosis in Systemic Lupus Erythematosus Asep Riswandi; Pinto Desti Ramadhoni; Nova Kurniati; Raden Muhammad Faisal
AKSONA Vol. 2 No. 1 (2022): JANUARY 2022
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.041 KB) | DOI: 10.20473/aksona.v2i1.209

Abstract

Introduction: Cerebral sinus venous thrombosis (CSVT) is a major cause of stroke in young patients. The incidence of CSVT ranging from 1-12 cases per 1 million adults per year. Autoimmune diseases such as Systemic Lupus Erythematosus (SLE) can cause CSVT. The incidence of CSVT involvement in SLE is 1%. It is characterized by thrombosis in the sinuses and veins, which causes various symptoms, such as headache, seizures, motor weakness, and decreased consciousness. Cases: We report a case of a 20-year-old woman with SLE who complained of seizures accompanied by weakness on both sides of the body and a history of headaches. There is an increase in D-dimer, with positive ANA and anti-ds-DNA tests. A non-contrast CT scan of the head showed a lobar venous infarct with hyperdense lesions, a head non-contrast MRI/MRV revealed a dural sinus thrombosis with a deep cortical/subcortical venous infarct, no bleeding was seen. Patients were given Fondaparinux sodium therapy for 5 days, followed by Warfarin sodium for 3-12 months with a target INR   of 2.0-3.0, and control SLE by administering immunosuppressants gave better outcomes for patients. Conclusion: The diagnosis of CSVT in this patient was based on clinical suspicion and imaging confirmation, and elevation of D-dimer. Non-contrast CT of the head as an initial examination often shows normal imaging. Still, there is also an image of a hyperdense lesion that usually causes an incorrect diagnosis, resulting in delays in therapy. Anticoagulation in CSVT should still be given even if there is bleeding.
Homonymous Hemianopia Secondary to A Long Fusiform Aneurysm of Posterior Cerebral Artery in A Patient with Connective Tissue Disease Pinto Desti Ramadhoni; Asep Riswandi
AKSONA Vol. 2 No. 2 (2022): JULY 2022
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (613.67 KB)

Abstract

Highlight: Fusiform aneurysms are uncommon, accounting for only 1% of total intracranial aneurysms, and posterior circulation involvement is only 3-13% of cases of intracranial aneurysms. Connective tissue diseases are very rare as the cause of this vasculopathy. Homonymous hemianopia due to the mass effect or dilated blood vessels compressing the left optic tract.   ABSTRACT Introduction: Fusiform aneurysms are uncommon, accounting for 1% of all intracranial aneurysms. Dissection and atherosclerosis are the main causes of this vasculopathy, but connective tissue disease is a very uncommon cause. Ehlers-Danlos Syndrome is the most common connective tissue disease, accounting for  11% of all cases. Symptoms depend on the location and size of the aneurysm, including headaches, blurred or double vision, and focal neurological deficits. Case: A 36-year-old man suddenly experienced blurred vision in both eyes on the right, starting with a chronic left-sided headache and no history of cardiovascular disease. In the confrontation test, Humphrey gave the right homonymous hemianopia. A head CT scan showed a lobulated lesion which showed enhancement in the left suprasellar region, and cerebral digital subtraction angiography (DSA) gave the impression of a long fusiform aneurysm L PCA. Clinically, the patient’s skin on the left side of his face was darker than on the right, his skin was more elastic, and his blood vessels were wider and more prominent on the side of the fusiform aneurysm. Conclusion: Posterior circulation involvement is only 3-13% of cases of intracranial aneurysms. Many cases of intracranial aneurysms are not detected before rupture, resulting in delays in treatment. Surgical or endovascular surgery can be performed if the size is >10 mm and causes clinical symptoms. Symptoms of ischemia are managed with antiplatelets or anticoagulants. Incidentally detected unruptured aneurysms are generally managed conservatively because of the highly friable nature of the blood vessels in patients with connective tissue diseases.