Important vessels and source of bleeding

• Menstruation. ­­­­­­ Spiral arteries
• Haemoptysis. ­­­­­­­ Bronchial artery
• Gastric ulcer. ­­­­ Left gastric artery
• SDH ­­­ Bridging veins
• EDH ­­­­ Middle meningeal artery
• Duodenal ulcer ­­­­­­ Gastro duodenal artery
• Tonsillectomy. ­­­­­ Paratonsillar vein

Eponyms ducts

• Parotid duct ­­­­ Stensons duct
• Thorasic duct ­­­­­­ Pecquets duct
• Submandibular duct ­­­­­­ Wharton duct
• Gartners duct ­­­­­ Remnant of mesonephric duct (Wolfian )
• Pancreatic duct ­­­­­­­ Wirsungs duct
• Accessosory pancreatic duct ­­­­­ Santoniris duct