Table 1.

Clinical and radiological features

Patients	1	2	3	4	5	6	7	8
Sex	male	male	female	female	male	male	male	male
Age	51	61	52	66	45	53	52	58
Initial lesion	Post-traumatic chronic osteitis	Post-traumatic chronic osteitis	Chronic osteomyelitis	Chronic osteomyelitis	Post-traumatic chronic osteitis	Post-traumatic chronic osteitis	Post-traumatic chronic osteitis	Post-traumatic chronic osteitis
Location	Ankle	Femur	Tibia	Tibia	Tibia	Tibia	Tibia	Tibia
Cancerization delay (years)	13	40	33	20	30	30	8	50
Clinical symptoms	Pain; Skin ulceration; Sinus; Hyperosteogeny	Pain; Sinus	Pain; Purulent secretion	Pain; Purulent secretion	Pain; Purulent secretion	Pain; Purulent secretion	Pain; Abscesses; Skin peeling, scarring and lumpiness	Pain; Skin ulceration; Sinus; Hyperosteogeny
Lymph nodes	No	No	No	No	No	No	No	No
Radiology	Osteolysis	Osteolysis	Osteolysis	Osteolysis	Osteolysis	Osteolysis	Osteolysis	Osteolysis
Metastasis	No	No	No	No	No	No	No	No