<unk> , also known as a chagoma, is a medical term for the unilateral painless periorbital swelling associated with the acute stage of Chagas' disease. It is due to conjunctival swelling after contamination with the vector's feces, which contains the parasitic trypanosoma cruzi.
Although very characteristic of Chagas' disease, not all patients with the acute form develop<unk> .
Romana's sign
Adson's sign
Hegar's sign
Pemberton's sign
Rovsing's sign
Kussmaul's sign
Westphal's sign
Rigler's sign