What is the most probable cause of this condition?
In the given image :- Buffalo hump, squaring of toes :- chronic lymphedema Unlike other types of oedema,lymphedema characteristically involves the foot.The contour of the ankle is lost through infilling of the submalleolar depressions,a "buffalo hump" forms on the dorsum of the foot,the toes appear"square" because of confinement of footwear and the skin on the dorsum of the toes cannot be pinched because of subcutaneous fibrosis(Stemmer's sign)
Chronic lymphedema
Chronic aerial blockage
Chronic venous blockage
Chronic venous insufficiency
NEET Jan 2020