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George S. Georgiadis,Christos Argyriou,Stylianos Tottas,Soultana Foutzitzi,Georgios Drosos 대한혈관외과학회 2022 Vascular Specialist International Vol.38 No.1
Inferior vena cava (IVC) thrombosis is often attributed to IVC filters. Here, we describe the first case of IVC filter thrombosis associated with severe acute respiratory syndrome coronavirus-2 infection in a 34-year-old male with multiple pelvic fractures. The IVC filter was initially placed prophylactically prior to major orthopedic trauma reconstruction complicated by silent pulmonary embolism, precluding the safe transition to therapeutic anticoagulation due to the high hemorrhagic risk from pelvic fracture fixation. This case highlights the potentially increased risk of severe complications in patients receiving vascular care if they were to contract coronavirus disease-2019 (COVID-19) in the hospital. IVC filter placement in the patient resulted in complete IVC thrombosis after he acquired COVID-19 infection. Prophylactic doses of low molecular weight heparin could not prevent this complication. However, prompt initiation of therapeutic anticoagulation with rivaroxaban led to the complete resolution of IVC thrombosis over weeks after viral negativization and discharge.
( Konstantinos G. Makiev ),( Ioannis S. Vasios ),( Paraskevas Georgoulas ),( Konstantinos Tilkeridis ),( Georgios Drosos ),( Athanasios Ververidis ) 대한슬관절학회 2022 대한슬관절학회지 Vol.34 No.-
The menisci are crescent-shaped, fibrocartilaginous structures that play a crucial role in the load transition and distribution of the contact forces along the tibiofemoral articulation. Meniscal extrusion (ME) is a radiological finding, especially in magnetic resonance imaging (MRI) scans, for which there has been growing interest in recent years. ME, in the coronary plane, is defined as the maximum distance of the most distal end of the meniscus from the border of the tibial plateau, where the tibial eminences are the most prominent, without taking into account the osteophytes. Although there is still controversy in the literature in respect of the optimal cutoff value, a threshold of 3 mm is considered significant. ME has no specific clinical finding or sign and it is encountered in many knee pathologies. It is associated with either rapidly progressive knee osteoarthritis or early onset of knee osteoarthritis and increased morbidity. In this review, we delineate the clinical significance of ME in various knee pathologies, as well as when, why and how it should be managed. To the best of our knowledge, this is the first study to elaborate on these topics.
Neuroimaging Findings in Racemose Neurocysticercosis: Case Description and Literature Review
Nikoletta Kollia,Aikaterini Theodorou,Paschalis Zervas,Lina Palaiodimou,Matilda Papathanasiou,Panagiotis Toulas,Maria Theodorakopoulou,Georgios Dimopoulos,Drosos Karageorgopoulos,Elisabeth Andreadou,A 대한신경초음파학회 2021 대한신경초음파학회지 (JNN) Vol.13 No.2
Neurocysticercosis (NCC), the most common central nervous system (CNS) parasitic infection among the immunocompetent population can imitate every clinical feature of brain-diseases accurately, drawing attention away from the real culprit and delaying the proper treatment. There are two types of NCC, the parenchymal and the extraparenchymal form. The extraparenchymal NCC include the ventricular cysticercosis, the subarachnoid cysts including giant cysts or racemose cysticercosis with chronic meningitis, the spinal (intra- or extramedullary) cysticercosis and the ophthalmic cysticercosis. It is estimated that about 30% of epilepsy cases in endemic countries are due to NCC and especially the racemose NCC is more aggressive and associated with higher mortality rates. There is a significant heterogeneity in clinical phenotypes, regarding the racemose NCC, which depends on the parasite load and evolutionary stage in association with its location in CNS and the host’s immune response. Crucial for the management of the racemose NCC is the early recognition of the symptoms and the swift initiation of antiparasitic therapy with anti-inflammatory agents in combination with the shunt-insertion in cases of obstructive hydrocephalus. In view of the former considerations we conducted a narrative literature review on racemose NCC and described the diagnostic challenges of a relevant case that we had evaluated in our Department of Neurology.