A hematoma (collection of blood) within the umbilical cord, usually associated with some form of trauma or complication during pregnancy or childbirth.

गर्भनाल में रक्त की एक गाँठ

English Usage: The doctor found an umbilical cord haematoma during the ultrasound scan.

Hindi Usage: अल्ट्रासाउंड स्कैन के दौरान डॉक्टर को गर्भनाल हेमेटोमा मिला।