71 year old male pt. with chronic arterial stasis ulcers. Previously seen by Drs. in the USA and Uganda, now living in Kenya. Spends a lot of time on his feet as a lecturer.

87 year old patient with a large non-healing ulcer on the medial aspect of her ankle.

65 year old male with diabetes and arterial insufficiency presents with infected second toe on the right foot. Previous above knee amputation of the left leg as well as 4th toe amputation on the right.