Periventricular Leukomalacia Grade IV || Ultrasound || Case 146

Periventricular Leukomalacia Grade IV || Ultrasound || Case 146 Clinical Features: A 29-day old preterm neonate was sent from NICU with the history of perinatal asphyxia & hypoxic-ischemic encephalopathy. Ultrasound Features: Areas of increased periventricular echogenicity. Extensive cystic lesions in fronto-parieto-temporo-occipital lobes extending into the deep white matter. Remember: Sonographic classification of PVL adapted from de Vries et. al. Grade 1: Increased periventricular echogenicity for ≥7 days; No cyst. Grade 2: Increased periventricular echogenicity; Small periventricular cysts. Grade 3: Increased periventricular echogenicity; Extensive periventricular cysts in the occipital and frontoparietal regions. Grade 4: Increased periventricular echogenicity & extensive cystic lesions extending into the deep white matter. Thank you for watching. Share with your friends. Like & Subscribe for more videos. Don't forget to put your valuable opinions in the Comment box below. Check the playlist for Congenital Anomaly Lecture videos:    • Congenital Anomaly Lecture Series   Check the playlist for Imaging Study Lecture videos    • Imaging Study Lecture   Check the playlist for Imaging Study Ultrasound Case videos    • Ultrasound Cases   Follow us on Facebook:   / imagingstudychannel   Youtube:    / imagingstudy   Instagram:   / imagingstudy   Twitter:   / imagingstudy   Telegram: https://t.me/ImagingStudy Blogger: https://drmahin.blogspot.com #Ultrasound #Radiology #ImagingStudy #Ultrasoundcases #Medical #Imaging #Surgery #Pediatrics #neonate #nicu #aium #isuog #asphyxia #brain #cranium