Chorangiosis is a placental vascular abnormality characterized by excessive capillarization in terminal chorionic villi, often associated with chronic placental hypoxia. It is observed in 5%–7% of placentas from neonates admitted to neonatal intensive care units and correlates with adverse maternal and fetal outcomes. We report a case of a chorangiosis of the placenta revealed in an 18-year-old primigravida who presented with moderate anemia, fetal growth restriction, oligohydramnios, and underwent elective cesarean section at 36 + 5 weeks. Chorangiosis has been linked to adverse outcomes, including stillbirth and maternal morbidity. This case highlights the importance of considering chorangiosis in the differential diagnosis of placental lesions with atypical ultrasound features. Early recognition, close fetal surveillance, and timely delivery are crucial for optimizing perinatal outcomes in such scenarios.
Chorangioma ; Hemangioma ; Fetal Growth Retardation ; Hypoxia

STUDY DESIGN: Prospective study. PURPOSE: To establish the significance of cerebrospinal fluid (CSF) nitric oxide metabolite (NOx) concentration in acute spinal cord injury (SCI) patients to assess the neurological severity and prognosis. OVERVIEW OF LITERATURE: Quantitative analysis of specific biomarkers in CSF will assess neurological severity more accurately and permit the formulation of a more precise management plan. METHODS: Forty SCI patients represented the cases and 20 lower limb injury patients were the controls. NOx concentration in CSF was measured at week 1, 2, and 4 by Griess method. Magnetic resonance imaging (MRI, T2-weighted) done in each case to measure cord edema and neurological severity was assessed using the Frankel classification. RESULTS: CSF NOx concentration peaked at week 2 and declined to normal by week 4. The concentration remained normal in controls. Mean NOx concentration was directly proportional to the severity of acute SCI as correlated with cord edema seen in MRI and neurological severity assessed. CONCLUSIONS: CSF NOx concentration can be considered a specific quantitative biomarker in acute stage of SCI to predict the severity and prognosis of SCI patients.
Biomarkers ; Cerebrospinal Fluid* ; Classification ; Edema ; Humans ; Lower Extremity ; Magnetic Resonance Imaging ; Methods ; Nitric Oxide* ; Prognosis ; Prospective Studies ; Spinal Cord Injuries