Background: Stroke remains a leading cause of morbidity and mortality worldwide, with dyslipidemia playing a crucial role in atherosclerosis and stroke development. The Atherogenic Index of Plasma (AIP), calculated as log(triglyceride/HDL), has emerged as a biomarker for atherosclerosis and cardiovascular risk. However, its relationship with stroke prognosis remains unclear. This study aimed to investigate the association between AIP and favorable clinical outcomes at three months in acute ischemic stroke patients undergoing mechanical thrombectomy. Methods: We conducted a retrospective analysis of 222 patients who underwent mechanical thrombectomy between December 2019 and April 2023. The association between AIP and demographic variables, etiology, successful recanalization, intracerebral hemorrhage, and three-month mRS was evaluated. AIP values were compared between patients with good (mRS 0–2) and poor (mRS 3–6) clinical outcomes. Results: The most common comorbidity was hypertension (72.1%), followed by AF (50%). Stroke etiologies included large artery atherosclerosis (16.2%), cardioembolism (57.2%), and undetermined causes (26.6%). AIP values were significantly lower in patients with good functional outcomes. Additionally, AIP values were inversely associated with AF but positively correlated with DM and previous stroke history. No significant relationship was observed between the AIP and successful recanalization or intracerebral hemorrhage. Conclusions: This study is the first to demonstrate that elevated AIP is associated with poor functional outcomes after three months in patients undergoing mechanical thrombectomy. Given its strong correlation with prognosis, the AIP may serve as a valuable biomarker for identifying high-risk patients. Future prospective studies are needed to further validate these findings and explore the potential role of the AIP in stroke management.

Doğumsal kistik lenfatik malformasyonlar, yumuşak dokular, akciğerler, abdominal organlar ve kemiklerin lenfatik dokusunu etkileyen nadir bozukluklardır. Biz, doğum sonrası kanlı dışkı ile başvuran ve daha sonra jejunumda lenfanjiyom tanısı konan bir yenidoğan kız olguyu sunuyoruz. Olgumuzun ilginç yönü, şiddetli aktif kanamanın medikal tedavi ve kan transfüzyonu ile kontrol altına alınamaması ve bunun pediatrik cerrahi ekibi tarafından acil cerrahi müdahale gerektirmesiydi. Operasyon sırasında jejunal bağırsak segmentinde lenf sıvısı ile dolu iki kistik yapı tespit edildi ve rezeksiyon ile çıkarıldı. Doğumsal kistik intestinal lenfanjiyom tanısı, yenidoğan döneminde rektal kanama ile başvuran, yaşamı tehdit eden bir durum olarak düşünülmelidir.

Background/Objectives: Electrolyte disturbances are common in patients with Acute Ischemic Stroke (AIS) and may influence clinical outcomes. However, the prognostic significance of peri-procedural electrolyte changes in patients undergoing mechanical thrombectomy remains insufficiently investigated. This study aimed to evaluate the associations of pre- and post-procedural serum electrolyte levels and peri-procedural electrolyte changes with 90-day mortality in patients with AIS treated with mechanical thrombectomy. Methods: This retrospective observational study included 274 adult patients with anterior circulation large-vessel occlusion who underwent mechanical thrombectomy between February 2017 and February 2026. Serum sodium (Na), potassium (K), chloride (Cl), and calcium (Ca) levels were recorded before thrombectomy and within the first hour after the procedure. Peri-procedural electrolyte changes (Δ) were calculated as post-procedural minus pre-procedural values. Clinical, imaging, laboratory, and procedural variables associated with 90-day mortality were evaluated using univariate and multivariable logistic regression analyses. Results: Of the 274 patients, 67 (24.5%) died within 90 days. Post-procedural serum Na levels were significantly lower in the mortality group than in the survival group (p = 0.030). No significant associations were observed between 90-day mortality and pre-procedural electrolyte levels or peri-procedural electrolyte changes. In the multivariable analysis, higher admission National Institutes of Health Stroke Scale (NIHSS) scores (p = 0.001), symptomatic intracranial hemorrhage (p < 0.001), higher admission glucose levels (p = 0.003), and higher triglyceride levels (p = 0.046) were independently associated with increased 90-day mortality, whereas successful reperfusion (TICI 2b–3) (p = 0.011) and higher post-procedural serum Na levels (OR = 0.851, 95% CI: 0.749–0.968; p = 0.014) were independently associated with reduced odds of 90-day mortality. The addition of post-procedural serum Na to the base model resulted in a modest increase in discrimination (AUC 0.800 to 0.812; ΔAUC = 0.012), which was not statistically significant (DeLong p = 0.454). Conclusions: Among the peri-procedural electrolyte parameters evaluated, only post-procedural serum Na was independently associated with 90-day mortality after mechanical thrombectomy. However, adding post-procedural serum Na to established clinical, procedural, and metabolic predictors did not significantly improve model discrimination. These findings suggest that post-procedural serum Na may represent an associated prognostic marker, while its incremental predictive utility beyond established predictors remains unproven.