1
Q
DDX for a lipoma
A
dermoid cysts (these occur along lines of fusion for eg external angular dermoid at upper outer quadrant of orbit ) and internal angular dermoid at root of nose)
sebaceous cysts
neuroma
2
Q
describe sebaceous cysts
A
smooth, hard, round, central punctum, cheesy discharge
they occur anywhere where there is hair growth
3
Q
complications of sebaceous cysts
A
infection
ulceration
malignancy
keratin horn
4
Q
ddx for a groin swelling
A
femoral hernia inguinal hernia saphena varix hydrocele(transilluminable)/varicocele LN aneurysm neuroma of femoral nerve psoas abscess
