Also called liquor puris or purulent exudate, it is produced as part of the body's response to an infection. Pus is usually odorless but can emit a foul odor if an infection is severe. Pus can ...

necrotic base discharging a purulent hemorrhagic exudate. Bilateral leg pitting edema and right lymphangitis with lymphadenitis were noted. He had low head hair implantment, sparse hair on the ...

When a sinus is acutely infected, physical examination may reveal sinus tenderness, erythema and swelling of overlying skin, and a purulent nasal exudate. Transillumination sometimes provides ...