Chronic Expanding Hematoma in the Extremities: A Clinical Problem of Adhesion to the Surrounding Tissues

Table 1

Summary of chronic expanding hematomas in the extremities.

Case	Age (yr)/gender	Location	Shallow/deep	Size	Duration	Trauma	Anticoagulation	Cystic findings	Adherent tissue
#1	67/M	Knee	Shallow	7 cm	10 years	−	+	−	Fascia
#2	69/F	Thigh	Deep	25 cm	10 years	−	−	+	Nerve, fascia
#3	61/M	Thigh	Shallow	9 cm	3 years	+	−	+	Skin, fascia
#4	68/M	Thigh	Shallow	17 cm	23 years	+	−	−	Skin, fascia
#5	54/M	Thigh	Shallow	20 cm	15 years	+	−	+	Fascia
#6	61/M	Knee	Shallow	10 cm	30 years	−	−	+	Skin, fascia
#7	79/M	Knee	Shallow	7 cm	9 years	−	−	+	Fascia

M: male; F: female.