MRCS Blood And Lymph Flashcards
What are the 2 branches of the common femoral artery?
SFA
Profunda femoris
What 3 veins form the common femoral vein?
Great saphenus vein
Femoral vein
Profunda femoris vein
Which 5 LN groups does pancreatic Ca spread to?
Coeliac axis
Paraduodenal peritoneal nodes
Lesser curvature of stomach
Greater curvature of stomach
Hilum of spleen
5 ways pancreatic Ca spreads?
Direct local spread
Lymphatic
Haematogenous
Seeding of stomach intraoperatively
Intramural dissemination
Most common cervical lymph drainage? Then next 2?
Obturator nodes
Then external and internal iliacs
3 main pathways of cervix lymph drainage?
Lateral trunk to obturator nodes, ext and int iliac
Anterior trunk and posterior trunk
The jugular, retroperitoneal, cisternal and iliac sacs are formed from what?
Jugular - head neck and arm lymph
Retroperitoneal and cisternal - gut lymph
Iliac sacs - lower limb lymph
What are Waldeyers rings formed from? 5 things
Pharyngeal tonsil
Pair of palatine tonsils
Pair of lingual tonsils
Lymph vessels in head and neck eventually drain into which nodes? Either directly or indirectly
Deep cervical nodes
Which lymph nodes drain the posterior parietal scalp, skin of ears and posterior EAM?
Mastoid lymph nodes
Artery damaged by posterior gastric ulcer?
Splenic artery
Splenic artery is a branch from what?
Coelaic trunk
Artery damaged by a posterior D1 duodenal ulcer?
Gastroduodenal
Gastroduodenal artery comes from what?
Common hepatic artery
Urethra blood supply?
Prostatic - inferior vesical artery
Membranous and bulbous (spongy) - bulbourethral artery
Pendulous urethra - deep penile, from internal pudendal
