Purpura's mark upon the skin,
In purple spots, the tale begins.
Small vessels burst, blood pools below,
A violet hue begins to show.
Tiny dots, like starlit skies,
Petechiae, in subtle guise.
Larger patches, deep and dark,
Ecchymoses leave their mark.
Vascular troubles may ignite,
Vasculitis, a hidden fight.
Platelets low, a fleeting touch,
Thrombocytopenia's clutch.
Coagulation's faulty thread,
Hemophilia, worries spread.
Infections' grip, a fevered call,
Meningococcemia's thrall.
Medications sometimes blame,
Side effects in purpura's name.
Autoimmune, a body's woe,
Lupus strikes with silent blow.
Trauma's hand, a sudden bruise,
Injury leaves its somber hues.
Diagnosis is the guiding light,
To understand and treat it right.
Seek the wisdom, seek the care,
Professionals will help repair.
Purpura's tale, though written in skin,
Reveals the battles fought within.